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util: switch from Boost to std::unordered set/map

Browse Source 
This commit replaces the ue2::unordered_{set,map} types with their STL
versions, with some new hashing utilities in util/hash.h. The new types
ue2_unordered_set<T> and ue2_unordered_map<Key, T> default to using the
ue2_hasher.

The header util/ue2_containers.h has been removed, and the flat_set/map
containers moved to util/flat_containers.h.
This commit is contained in:
Justin Viiret 2017-07-14 14:59:52 +10:00 committed by Matthew Barr
parent a425bb9b7c
commit 9cf66b6ac9
123 changed files with 1048 additions and 772 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
CMakeLists.txt
View File

@ -997,6 +997,7 @@ SET (hs_SRCS
src/util/dump_mask.h
src/util/fatbit_build.cpp
src/util/fatbit_build.h
src/util/flat_containers.h
src/util/graph.h
src/util/graph_range.h
src/util/graph_small_color_map.h
@ -1019,7 +1020,6 @@ SET (hs_SRCS
src/util/small_vector.h
src/util/target_info.cpp
src/util/target_info.h
src/util/ue2_containers.h
src/util/ue2_graph.h
src/util/ue2string.cpp
src/util/ue2string.h
@ -1027,6 +1027,7 @@ SET (hs_SRCS
src/util/unicode_def.h
src/util/unicode_set.h
src/util/uniform_ops.h
src/util/unordered.h
src/util/verify_types.h
)

9
src/fdr/fdr_compile.cpp
View File

@ -48,7 +48,6 @@
#include "util/math.h"
#include "util/noncopyable.h"
#include "util/target_info.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include "util/verify_types.h"
@ -64,6 +63,8 @@
#include <numeric>
#include <set>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include <boost/multi_array.hpp>
@ -459,7 +460,7 @@ bool getMultiEntriesAtPosition(const FDREngineDescription &eng,
const vector<LiteralIndex> &vl,
const vector<hwlmLiteral> &lits,
SuffixPositionInString pos,
std::map<u32, ue2::unordered_set<u32> > &m2) {
map<u32, unordered_set<u32>> &m2) {
assert(eng.bits < 32);
u32 distance = 0;
@ -530,7 +531,7 @@ void FDRCompiler::setupTab() {
SuffixPositionInString pLimit = eng.getBucketWidth(b);
for (SuffixPositionInString pos = 0; pos < pLimit; pos++) {
u32 bit = eng.getSchemeBit(b, pos);
map<u32, ue2::unordered_set<u32>> m2;
map<u32, unordered_set<u32>> m2;
bool done = getMultiEntriesAtPosition(eng, vl, lits, pos, m2);
if (done) {
clearbit(&defaultMask[0], bit);
@ -538,7 +539,7 @@ void FDRCompiler::setupTab() {
}
for (const auto &elem : m2) {
u32 dc = elem.first;
const ue2::unordered_set<u32> &mskSet = elem.second;
const unordered_set<u32> &mskSet = elem.second;
u32 v = ~dc;
do {
u32 b2 = v & dc;

1
src/fdr/fdr_engine_description.h
View File

@ -30,7 +30,6 @@
#define FDR_ENGINE_DESCRIPTION_H
#include "engine_description.h"
#include "util/ue2_containers.h"
#include <map>
#include <memory>

1
src/fdr/teddy_compile.cpp
View File

@ -49,6 +49,7 @@
#include "util/make_unique.h"
#include "util/noncopyable.h"
#include "util/popcount.h"
#include "util/small_vector.h"
#include "util/target_info.h"
#include "util/verify_types.h"

3
src/nfa/accel_dfa_build_strat.cpp
View File

@ -41,6 +41,7 @@
#include "util/verify_types.h"
#include <sstream>
#include <unordered_set>
#include <vector>
#define PATHS_LIMIT 500
@ -254,7 +255,7 @@ dstate_id_t get_sds_or_proxy(const raw_dfa &raw) {
u16 top_remap = raw.alpha_remap[TOP];
ue2::unordered_set<dstate_id_t> seen;
std::unordered_set<dstate_id_t> seen;
while (true) {
seen.insert(s);
DEBUG_PRINTF("basis %hu\n", s);

2
src/nfa/accel_dump.cpp
View File

@ -44,6 +44,8 @@
#include "util/simd_types.h"
#include <cstdio>
#include <map>
#include <set>
#include <vector>
#ifndef DUMP_SUPPORT

2
src/nfa/accelcompile.h
View File

@ -31,7 +31,7 @@
#include "ue2common.h"
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
union AccelAux;

4
src/nfa/castlecompile.cpp
View File

@ -48,11 +48,11 @@
#include "util/compile_context.h"
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/make_unique.h"
#include "util/multibit_build.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/verify_types.h"
#include "grey.h"
@ -153,7 +153,7 @@ static
void getNeighborInfo(const CliqueGraph &g, vector<u32> &neighbor,
const CliqueVertex &cv, const set<u32> &group) {
u32 id = g[cv].stateId;
ue2::unordered_set<u32> neighborId;
unordered_set<u32> neighborId;
// find neighbors for cv
for (const auto &v : adjacent_vertices_range(cv, g)) {

7
src/nfa/castlecompile.h
View File

@ -39,11 +39,12 @@
#include "nfagraph/ng_repeat.h"
#include "util/bytecode_ptr.h"
#include "util/depth.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <map>
#include <memory>
#include <set>
#include <unordered_map>
#include <vector>
struct NFA;
@ -89,7 +90,7 @@ struct CastleProto {
std::map<u32, PureRepeat> repeats;
/** \brief Mapping from report to associated tops. */
ue2::unordered_map<ReportID, flat_set<u32>> report_map;
std::unordered_map<ReportID, flat_set<u32>> report_map;
/**
* \brief Next top id to use. Repeats may be removed without top remapping,
@ -155,7 +156,7 @@ bool is_equal(const CastleProto &c1, const CastleProto &c2);
* of the reports in the given set.
*/
bool requiresDedupe(const CastleProto &proto,
const ue2::flat_set<ReportID> &reports);
const flat_set<ReportID> &reports);
/**
* \brief Build an NGHolder from a CastleProto.

2
src/nfa/dfa_min.cpp
View File

@ -63,9 +63,9 @@
#include "rdfa.h"
#include "ue2common.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/noncopyable.h"
#include "util/partitioned_set.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <functional>

2
src/nfa/goughcompile.cpp
View File

@ -37,11 +37,11 @@
#include "nfa_internal.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/order_check.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/verify_types.h"
#include "ue2common.h"

2
src/nfa/goughcompile.h
View File

@ -33,7 +33,7 @@
#include "nfa_kind.h"
#include "ue2common.h"
#include "util/bytecode_ptr.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/order_check.h"
#include <map>

2
src/nfa/goughcompile_internal.h
View File

@ -33,9 +33,9 @@
#include "mcclellancompile.h"
#include "ue2common.h"
#include "util/charreach.h"
#include "util/flat_containers.h"
#include "util/noncopyable.h"
#include "util/order_check.h"
#include "util/ue2_containers.h"
#include <map>
#include <memory>

6
src/nfa/goughcompile_reg.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -32,10 +32,10 @@
#include "gough_internal.h"
#include "grey.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/order_check.h"
#include "util/ue2_containers.h"
#include "ue2common.h"
@ -235,7 +235,7 @@ void handle_pending_vertices(GoughSSAVar *def, const GoughGraph &g,
if (contains(aux.containing_v, def)) {
def_v = aux.containing_v.at(def);
}
ue2::unordered_set<GoughVertex> done;
unordered_set<GoughVertex> done;
while (!pending_vertex.empty()) {
GoughVertex current = *pending_vertex.begin();
pending_vertex.erase(current);

78
src/nfa/limex_compile.cpp
View File

@ -53,12 +53,13 @@
#include "util/charreach.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/graph_small_color_map.h"
#include "util/order_check.h"
#include "util/unordered.h"
#include "util/verify_types.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <cassert>
@ -97,16 +98,16 @@ struct precalcAccel {
};
struct limex_accel_info {
ue2::unordered_set<NFAVertex> accelerable;
unordered_set<NFAVertex> accelerable;
map<NFAStateSet, precalcAccel> precalc;
ue2::unordered_map<NFAVertex, flat_set<NFAVertex>> friends;
ue2::unordered_map<NFAVertex, AccelScheme> accel_map;
unordered_map<NFAVertex, flat_set<NFAVertex>> friends;
unordered_map<NFAVertex, AccelScheme> accel_map;
};
static
map<NFAVertex, NFAStateSet>
reindexByStateId(const map<NFAVertex, NFAStateSet> &in, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &state_ids,
const unordered_map<NFAVertex, u32> &state_ids,
const u32 num_states) {
map<NFAVertex, NFAStateSet> out;
@ -138,7 +139,7 @@ reindexByStateId(const map<NFAVertex, NFAStateSet> &in, const NGHolder &g,
struct build_info {
build_info(NGHolder &hi,
const ue2::unordered_map<NFAVertex, u32> &states_in,
const unordered_map<NFAVertex, u32> &states_in,
const vector<BoundedRepeatData> &ri,
const map<NFAVertex, NFAStateSet> &rsmi,
const map<NFAVertex, NFAStateSet> &smi,
@ -161,7 +162,7 @@ struct build_info {
}
NGHolder &h;
const ue2::unordered_map<NFAVertex, u32> &state_ids;
const unordered_map<NFAVertex, u32> &state_ids;
const vector<BoundedRepeatData> &repeats;
// Squash maps; state sets are indexed by state_id.
@ -169,7 +170,7 @@ struct build_info {
map<NFAVertex, NFAStateSet> squashMap;
const map<u32, set<NFAVertex>> &tops;
ue2::unordered_set<NFAVertex> tugs;
unordered_set<NFAVertex> tugs;
map<NFAVertex, BoundedRepeatSummary> br_cyclic;
const set<NFAVertex> &zombies;
bool do_accel;
@ -479,7 +480,7 @@ bool allow_wide_accel(const vector<NFAVertex> &vv, const NGHolder &g,
static
void nfaFindAccelSchemes(const NGHolder &g,
const map<NFAVertex, BoundedRepeatSummary> &br_cyclic,
ue2::unordered_map<NFAVertex, AccelScheme> *out) {
unordered_map<NFAVertex, AccelScheme> *out) {
vector<CharReach> refined_cr = reduced_cr(g, br_cyclic);
NFAVertex sds_or_proxy = get_sds_or_proxy(g);
@ -504,8 +505,8 @@ void nfaFindAccelSchemes(const NGHolder &g,
}
struct fas_visitor : public boost::default_bfs_visitor {
fas_visitor(const ue2::unordered_map<NFAVertex, AccelScheme> &am_in,
ue2::unordered_map<NFAVertex, AccelScheme> *out_in)
fas_visitor(const unordered_map<NFAVertex, AccelScheme> &am_in,
unordered_map<NFAVertex, AccelScheme> *out_in)
: accel_map(am_in), out(out_in) {}
void discover_vertex(NFAVertex v, const NGHolder &) {
@ -516,13 +517,13 @@ struct fas_visitor : public boost::default_bfs_visitor {
throw this; /* done */
}
}
const ue2::unordered_map<NFAVertex, AccelScheme> &accel_map;
ue2::unordered_map<NFAVertex, AccelScheme> *out;
const unordered_map<NFAVertex, AccelScheme> &accel_map;
unordered_map<NFAVertex, AccelScheme> *out;
};
static
void filterAccelStates(NGHolder &g, const map<u32, set<NFAVertex>> &tops,
ue2::unordered_map<NFAVertex, AccelScheme> *accel_map) {
unordered_map<NFAVertex, AccelScheme> *accel_map) {
/* We want the NFA_MAX_ACCEL_STATES best acceleration states, everything
* else should be ditched. We use a simple BFS to choose accel states near
* the start. */
@ -542,7 +543,7 @@ void filterAccelStates(NGHolder &g, const map<u32, set<NFAVertex>> &tops,
tempEdges.push_back(e); // Remove edge later.
}
ue2::unordered_map<NFAVertex, AccelScheme> out;
unordered_map<NFAVertex, AccelScheme> out;
try {
boost::breadth_first_search(g, g.start,
@ -982,16 +983,18 @@ u32 addSquashMask(const build_info &args, const NFAVertex &v,
return idx;
}
using ReportListCache = ue2_unordered_map<vector<ReportID>, u32>;
static
u32 addReports(const flat_set<ReportID> &r, vector<ReportID> &reports,
unordered_map<vector<ReportID>, u32> &reportListCache) {
ReportListCache &reports_cache) {
assert(!r.empty());
vector<ReportID> my_reports(begin(r), end(r));
my_reports.push_back(MO_INVALID_IDX); // sentinel
auto cache_it = reportListCache.find(my_reports);
if (cache_it != end(reportListCache)) {
auto cache_it = reports_cache.find(my_reports);
if (cache_it != end(reports_cache)) {
u32 offset = cache_it->second;
DEBUG_PRINTF("reusing cached report list at %u\n", offset);
return offset;
@ -1007,13 +1010,12 @@ u32 addReports(const flat_set<ReportID> &r, vector<ReportID> &reports,
u32 offset = verify_u32(reports.size());
insert(&reports, reports.end(), my_reports);
reportListCache.emplace(move(my_reports), offset);
reports_cache.emplace(move(my_reports), offset);
return offset;
}
static
void buildAcceptsList(const build_info &args,
unordered_map<vector<ReportID>, u32> &reports_cache,
void buildAcceptsList(const build_info &args, ReportListCache &reports_cache,
vector<NFAVertex> &verts, vector<NFAAccept> &accepts,
vector<ReportID> &reports, vector<NFAStateSet> &squash) {
if (verts.empty()) {
@ -1051,8 +1053,7 @@ void buildAcceptsList(const build_info &args,
}
static
void buildAccepts(const build_info &args,
unordered_map<vector<ReportID>, u32> &reports_cache,
void buildAccepts(const build_info &args, ReportListCache &reports_cache,
NFAStateSet &acceptMask, NFAStateSet &acceptEodMask,
vector<NFAAccept> &accepts, vector<NFAAccept> &acceptsEod,
vector<ReportID> &reports, vector<NFAStateSet> &squash) {
@ -1119,7 +1120,7 @@ u32 uncompressedStateSize(u32 num_states) {
static
u32 compressedStateSize(const NGHolder &h, const NFAStateSet &maskedStates,
const ue2::unordered_map<NFAVertex, u32> &state_ids) {
const unordered_map<NFAVertex, u32> &state_ids) {
// Shrink state requirement to enough to fit the compressed largest reach.
vector<u32> allreach(N_CHARS, 0);
@ -1190,7 +1191,7 @@ bool hasSquashableInitDs(const build_info &args) {
static
bool hasInitDsStates(const NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &state_ids) {
const unordered_map<NFAVertex, u32> &state_ids) {
if (state_ids.at(h.startDs) != NO_STATE) {
return true;
}
@ -1358,17 +1359,16 @@ struct ExceptionProto {
};
static
u32 buildExceptionMap(const build_info &args,
unordered_map<vector<ReportID>, u32> &reports_cache,
const ue2::unordered_set<NFAEdge> &exceptional,
u32 buildExceptionMap(const build_info &args, ReportListCache &reports_cache,
const unordered_set<NFAEdge> &exceptional,
map<ExceptionProto, vector<u32>> &exceptionMap,
vector<ReportID> &reportList) {
const NGHolder &h = args.h;
const u32 num_states = args.num_states;
u32 exceptionCount = 0;
ue2::unordered_map<NFAVertex, u32> pos_trigger;
ue2::unordered_map<NFAVertex, u32> tug_trigger;
unordered_map<NFAVertex, u32> pos_trigger;
unordered_map<NFAVertex, u32> tug_trigger;
for (u32 i = 0; i < args.repeats.size(); i++) {
const BoundedRepeatData &br = args.repeats[i];
@ -1893,7 +1893,7 @@ struct Factory {
static
void findExceptionalTransitions(const build_info &args,
ue2::unordered_set<NFAEdge> &exceptional,
unordered_set<NFAEdge> &exceptional,
u32 maxShift) {
const NGHolder &h = args.h;
@ -2168,9 +2168,9 @@ struct Factory {
// We track report lists that have already been written into the global
// list in case we can reuse them.
unordered_map<vector<ReportID>, u32> reports_cache;
ReportListCache reports_cache;
ue2::unordered_set<NFAEdge> exceptional;
unordered_set<NFAEdge> exceptional;
u32 shiftCount = findBestNumOfVarShifts(args);
assert(shiftCount);
u32 maxShift = findMaxVarShift(args, shiftCount);
@ -2374,10 +2374,10 @@ MAKE_LIMEX_TRAITS(512)
// Some sanity tests, called by an assertion in generate().
static UNUSED
bool isSane(const NGHolder &h, const map<u32, set<NFAVertex>> &tops,
const ue2::unordered_map<NFAVertex, u32> &state_ids,
const unordered_map<NFAVertex, u32> &state_ids,
u32 num_states) {
ue2::unordered_set<u32> seen;
ue2::unordered_set<NFAVertex> top_starts;
unordered_set<u32> seen;
unordered_set<NFAVertex> top_starts;
for (const auto &vv : tops | map_values) {
insert(&top_starts, vv);
}
@ -2424,7 +2424,7 @@ bool isSane(const NGHolder &h, const map<u32, set<NFAVertex>> &tops,
#endif // NDEBUG
static
u32 max_state(const ue2::unordered_map<NFAVertex, u32> &state_ids) {
u32 max_state(const unordered_map<NFAVertex, u32> &state_ids) {
u32 rv = 0;
for (const auto &m : state_ids) {
DEBUG_PRINTF("state %u\n", m.second);
@ -2437,7 +2437,7 @@ u32 max_state(const ue2::unordered_map<NFAVertex, u32> &state_ids) {
}
bytecode_ptr<NFA> generate(NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &states,
const unordered_map<NFAVertex, u32> &states,
const vector<BoundedRepeatData> &repeats,
const map<NFAVertex, NFAStateSet> &reportSquashMap,
const map<NFAVertex, NFAStateSet> &squashMap,
@ -2507,7 +2507,7 @@ bytecode_ptr<NFA> generate(NGHolder &h,
}
u32 countAccelStates(NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &states,
const unordered_map<NFAVertex, u32> &states,
const vector<BoundedRepeatData> &repeats,
const map<NFAVertex, NFAStateSet> &reportSquashMap,
const map<NFAVertex, NFAStateSet> &squashMap,

15
src/nfa/limex_compile.h
View File

@ -34,15 +34,16 @@
#ifndef LIMEX_COMPILE_H
#define LIMEX_COMPILE_H
#include <map>
#include <memory>
#include <vector>
#include "nfagraph/ng_holder.h"
#include "nfagraph/ng_squash.h" // for NFAStateSet
#include "ue2common.h"
#include "util/bytecode_ptr.h"
#include "util/ue2_containers.h"
#include <set>
#include <map>
#include <memory>
#include <unordered_map>
#include <vector>
struct NFA;
@ -69,7 +70,7 @@ struct CompileContext;
* graph.
*/
bytecode_ptr<NFA> generate(NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &states,
const std::unordered_map<NFAVertex, u32> &states,
const std::vector<BoundedRepeatData> &repeats,
const std::map<NFAVertex, NFAStateSet> &reportSquashMap,
const std::map<NFAVertex, NFAStateSet> &squashMap,
@ -87,7 +88,7 @@ bytecode_ptr<NFA> generate(NGHolder &g,
* implementable.
*/
u32 countAccelStates(NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &states,
const std::unordered_map<NFAVertex, u32> &states,
const std::vector<BoundedRepeatData> &repeats,
const std::map<NFAVertex, NFAStateSet> &reportSquashMap,
const std::map<NFAVertex, NFAStateSet> &squashMap,

2
src/nfa/mcclellancompile.cpp
View File

@ -46,7 +46,7 @@
#include "util/make_unique.h"
#include "util/order_check.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/unaligned.h"
#include "util/verify_types.h"

1
src/nfa/mcclellancompile.h
View File

@ -33,7 +33,6 @@
#include "rdfa.h"
#include "ue2common.h"
#include "util/bytecode_ptr.h"
#include "util/ue2_containers.h"
#include <memory>
#include <vector>

13
src/nfa/mcclellancompile_util.cpp
View File

@ -30,12 +30,11 @@
#include "rdfa.h"
#include "util/container.h"
#include "util/ue2_containers.h"
#include "util/hash.h"
#include "ue2common.h"
#include <deque>
#include <boost/functional/hash/hash.hpp>
#include <map>
using namespace std;
@ -232,22 +231,18 @@ bool has_non_eod_accepts(const raw_dfa &rdfa) {
}
size_t hash_dfa_no_reports(const raw_dfa &rdfa) {
using boost::hash_combine;
using boost::hash_range;
size_t v = 0;
hash_combine(v, rdfa.alpha_size);
hash_combine(v, hash_range(begin(rdfa.alpha_remap), end(rdfa.alpha_remap)));
hash_combine(v, rdfa.alpha_remap);
for (const auto &ds : rdfa.states) {
hash_combine(v, hash_range(begin(ds.next), end(ds.next)));
hash_combine(v, ds.next);
}
return v;
}
size_t hash_dfa(const raw_dfa &rdfa) {
using boost::hash_combine;
size_t v = 0;
hash_combine(v, hash_dfa_no_reports(rdfa));
hash_combine(v, all_reports(rdfa));

10
src/nfa/mcsheng_compile.cpp
View File

@ -45,13 +45,14 @@
#include "util/compare.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/order_check.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/unaligned.h"
#include "util/unordered.h"
#include "util/verify_types.h"
#include <algorithm>
@ -383,6 +384,8 @@ CharReach get_edge_reach(dstate_id_t u, dstate_id_t v, const dfa_info &info) {
#define MAX_SHENG_STATES 16
#define MAX_SHENG_LEAKINESS 0.05
using LeakinessCache = ue2_unordered_map<pair<RdfaVertex, u32>, double>;
/**
* Returns the proportion of strings of length 'depth' which will leave the
* sheng region when starting at state 'u'.
@ -390,8 +393,7 @@ CharReach get_edge_reach(dstate_id_t u, dstate_id_t v, const dfa_info &info) {
static
double leakiness(const RdfaGraph &g, dfa_info &info,
const flat_set<RdfaVertex> &sheng_states, RdfaVertex u,
u32 depth,
unordered_map<pair<RdfaVertex, u32>, double> &cache) {
u32 depth, LeakinessCache &cache) {
double rv = 0;
if (contains(cache, make_pair(u, depth))) {
return cache[make_pair(u, depth)];
@ -426,7 +428,7 @@ double leakiness(const RdfaGraph &g, dfa_info &info,
static
double leakiness(const RdfaGraph &g, dfa_info &info,
const flat_set<RdfaVertex> &sheng_states, RdfaVertex u) {
unordered_map<pair<RdfaVertex, u32>, double> cache;
LeakinessCache cache;
double rv = leakiness(g, info, sheng_states, u, 8, cache);
return rv;
}

4
src/nfa/rdfa.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -32,7 +32,7 @@
#include "nfa_kind.h"
#include "ue2common.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <array>
#include <vector>

5
src/nfa/rdfa_merge.cpp
View File

@ -36,9 +36,10 @@
#include "nfagraph/ng_mcclellan_internal.h"
#include "util/container.h"
#include "util/determinise.h"
#include "util/flat_containers.h"
#include "util/make_unique.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/unordered.h"
#include <algorithm>
#include <queue>
@ -54,7 +55,7 @@ namespace {
class Automaton_Merge {
public:
using StateSet = vector<u16>;
using StateMap = unordered_map<StateSet, dstate_id_t>;
using StateMap = ue2_unordered_map<StateSet, dstate_id_t>;
Automaton_Merge(const raw_dfa *rdfa1, const raw_dfa *rdfa2,
const ReportManager *rm_in, const Grey &grey_in)

5
src/nfa/shengcompile.h
View File

@ -33,7 +33,10 @@
#include "rdfa.h"
#include "util/bytecode_ptr.h"
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <memory>
#include <set>
struct NFA;

4
src/nfa/shufticompile.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -33,7 +33,7 @@
#include "ue2common.h"
#include "util/charreach.h"
#include "util/container.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <array>
#include <cassert>

4
src/nfa/shufticompile.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -35,7 +35,7 @@
#include "ue2common.h"
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <utility>

7
src/nfa/trufflecompile.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -32,12 +32,15 @@
* truffle is always able to represent an entire character class, providing a
* backstop to other acceleration engines.
*/
#include "trufflecompile.h"
#include "ue2common.h"
#include "util/charreach.h"
#include "util/dump_mask.h"
#include "util/simd_types.h"
#include "util/dump_mask.h"
#include <cstring>
using namespace std;

1
src/nfagraph/ng.h
View File

@ -44,7 +44,6 @@
#include "util/graph.h"
#include "util/noncopyable.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include <deque>
#include <map>

6
src/nfagraph/ng_calc_components.cpp
View File

@ -310,11 +310,11 @@ void splitIntoComponents(unique_ptr<NGHolder> g,
return;
}
ue2::unordered_map<NFAVertex, NFAUndirectedVertex> old2new;
unordered_map<NFAVertex, NFAUndirectedVertex> old2new;
auto ug = createUnGraph(*g, true, true, old2new);
// Construct reverse mapping.
ue2::unordered_map<NFAUndirectedVertex, NFAVertex> new2old;
unordered_map<NFAUndirectedVertex, NFAVertex> new2old;
for (const auto &m : old2new) {
new2old.emplace(m.second, m.first);
}
@ -356,7 +356,7 @@ void splitIntoComponents(unique_ptr<NGHolder> g,
DEBUG_PRINTF("vertex %zu is in comp %u\n", (*g)[v].index, c);
}
ue2::unordered_map<NFAVertex, NFAVertex> v_map; // temp map for fillHolder
unordered_map<NFAVertex, NFAVertex> v_map; // temp map for fillHolder
for (auto &vv : verts) {
// Shells are in every component.
vv.insert(vv.end(), begin(head_shell), end(head_shell));

2
src/nfagraph/ng_cyclic_redundancy.cpp
View File

@ -62,9 +62,9 @@
#include "ng_prune.h"
#include "ng_util.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/graph_small_color_map.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <boost/graph/depth_first_search.hpp>

1
src/nfagraph/ng_dominators.cpp
View File

@ -36,7 +36,6 @@
#include "ue2common.h"
#include "ng_holder.h"
#include "ng_util.h"
#include "util/ue2_containers.h"
#include <boost-patched/graph/dominator_tree.hpp> // locally patched version
#include <boost-patched/graph/reverse_graph.hpp>

11
src/nfagraph/ng_dominators.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,15 +36,14 @@
#define NG_DOMINATORS_H
#include "ng_holder.h"
#include "util/ue2_containers.h"
#include <unordered_map>
namespace ue2 {
class NGHolder;
std::unordered_map<NFAVertex, NFAVertex> findDominators(const NGHolder &g);
ue2::unordered_map<NFAVertex, NFAVertex> findDominators(const NGHolder &g);
ue2::unordered_map<NFAVertex, NFAVertex> findPostDominators(const NGHolder &g);
std::unordered_map<NFAVertex, NFAVertex> findPostDominators(const NGHolder &g);
} // namespace ue2

8
src/nfagraph/ng_dump.cpp
View File

@ -176,7 +176,7 @@ public:
: g(g_in), rm(&rm_in) {}
NFAWriter(const GraphT &g_in,
const ue2::unordered_map<NFAVertex, u32> &region_map_in)
const unordered_map<NFAVertex, u32> &region_map_in)
: g(g_in), region_map(&region_map_in) {}
void operator()(ostream& os, const VertexT& v) const {
@ -254,7 +254,7 @@ public:
private:
const GraphT &g;
const ReportManager *rm = nullptr;
const ue2::unordered_map<NFAVertex, u32> *region_map = nullptr;
const unordered_map<NFAVertex, u32> *region_map = nullptr;
};
}
@ -278,7 +278,7 @@ void dumpGraphImpl(const char *name, const GraphT &g, const ReportManager &rm) {
template <typename GraphT>
void dumpGraphImpl(const char *name, const GraphT &g,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const unordered_map<NFAVertex, u32> &region_map) {
typedef typename boost::graph_traits<GraphT>::vertex_descriptor VertexT;
typedef typename boost::graph_traits<GraphT>::edge_descriptor EdgeT;
ofstream os(name);
@ -332,7 +332,7 @@ void dumpHolderImpl(const NGHolder &h, unsigned int stageNumber,
}
void dumpHolderImpl(const NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
unsigned int stageNumber, const char *stageName,
const Grey &grey) {
if (grey.dumpFlags & Grey::DUMP_INT_GRAPH) {

7
src/nfagraph/ng_dump.h
View File

@ -36,7 +36,8 @@
#include "grey.h"
#include "ng_holder.h" // for graph types
#include "ue2common.h"
#include "util/ue2_containers.h"
#include <unordered_map>
#ifdef DUMP_SUPPORT
#include <fstream>
@ -75,7 +76,7 @@ void dumpHolderImpl(const NGHolder &h, unsigned int stageNumber,
// Variant that takes a region map as well.
void dumpHolderImpl(const NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const std::unordered_map<NFAVertex, u32> &region_map,
unsigned int stageNumber, const char *stageName,
const Grey &grey);
@ -123,7 +124,7 @@ void dumpHolder(UNUSED const NGHolder &h, UNUSED unsigned int stageNumber,
UNUSED static inline
void dumpHolder(UNUSED const NGHolder &h,
UNUSED const ue2::unordered_map<NFAVertex, u32> &region_map,
UNUSED const std::unordered_map<NFAVertex, u32> &region_map,
UNUSED unsigned int stageNumber, UNUSED const char *name,
UNUSED const Grey &grey) {
#ifdef DUMP_SUPPORT

2
src/nfagraph/ng_edge_redundancy.cpp
View File

@ -38,8 +38,8 @@
#include "parser/position.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include <set>
#include <vector>

18
src/nfagraph/ng_equivalence.cpp
View File

@ -37,9 +37,10 @@
#include "ng_holder.h"
#include "ng_util.h"
#include "util/compile_context.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include "util/unordered.h"
#include <algorithm>
#include <memory>
@ -121,16 +122,9 @@ public:
vertex_flags == b.vertex_flags && rs == b.rs;
}
friend size_t hash_value(const ClassInfo &c) {
size_t val = 0;
boost::hash_combine(val, c.rs);
boost::hash_combine(val, c.vertex_flags);
boost::hash_combine(val, c.cr);
boost::hash_combine(val, c.adjacent_cr);
boost::hash_combine(val, c.node_type);
boost::hash_combine(val, c.depth.d1);
boost::hash_combine(val, c.depth.d2);
return val;
size_t hash() const {
return hash_all(rs, vertex_flags, cr, adjacent_cr, node_type, depth.d1,
depth.d2);
}
private:
@ -319,7 +313,7 @@ vector<VertexInfoSet> partitionGraph(vector<unique_ptr<VertexInfo>> &infos,
const size_t num_verts = infos.size();
vector<VertexInfoSet> classes;
unordered_map<ClassInfo, unsigned> classinfomap;
ue2_unordered_map<ClassInfo, unsigned> classinfomap;
// assume we will have lots of classes, so we don't waste time resizing
// these structures.

4
src/nfagraph/ng_execute.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -35,7 +35,7 @@
#define NG_EXECUTE_H
#include "ng_holder.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <vector>

7
src/nfagraph/ng_haig.cpp
View File

@ -40,11 +40,12 @@
#include "util/bitfield.h"
#include "util/container.h"
#include "util/determinise.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/hash_dynamic_bitset.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include "util/unordered.h"
#include <algorithm>
#include <functional>
@ -258,7 +259,7 @@ public:
struct Graph_Traits {
using StateSet = bitfield<NFA_STATE_LIMIT>;
using StateMap = ue2::unordered_map<StateSet, dstate_id_t>;
using StateMap = unordered_map<StateSet, dstate_id_t>;
static StateSet init_states(UNUSED u32 num) {
assert(num <= NFA_STATE_LIMIT);
@ -286,7 +287,7 @@ public:
class Automaton_Haig_Merge {
public:
using StateSet = vector<u16>;
using StateMap = unordered_map<StateSet, dstate_id_t>;
using StateMap = ue2_unordered_map<StateSet, dstate_id_t>;
explicit Automaton_Haig_Merge(const vector<const raw_som_dfa *> &in)
: nfas(in.begin(), in.end()), dead(in.size()) {

4
src/nfagraph/ng_holder.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -40,7 +40,7 @@
#include "ue2common.h"
#include "nfa/nfa_kind.h"
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/ue2_graph.h"
namespace ue2 {

14
src/nfagraph/ng_is_equal.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -39,13 +39,9 @@
#include "ng_util.h"
#include "ue2common.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include <set>
#include <boost/functional/hash/hash.hpp>
using namespace std;
@ -200,11 +196,11 @@ u64a hash_holder(const NGHolder &g) {
size_t rv = 0;
for (auto v : vertices_range(g)) {
boost::hash_combine(rv, g[v].index);
boost::hash_combine(rv, g[v].char_reach);
hash_combine(rv, g[v].index);
hash_combine(rv, g[v].char_reach);
for (auto w : adjacent_vertices_range(v, g)) {
boost::hash_combine(rv, g[w].index);
hash_combine(rv, g[w].index);
}
}

20
src/nfagraph/ng_limex.cpp
View File

@ -53,11 +53,13 @@
#include "util/container.h"
#include "util/graph_range.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/verify_types.h"
#include <algorithm>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include <boost/range/adaptor/map.hpp>
@ -73,8 +75,8 @@ namespace ue2 {
// Only used in assertions.
static
bool sanityCheckGraph(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &state_ids) {
ue2::unordered_set<u32> seen_states;
const unordered_map<NFAVertex, u32> &state_ids) {
unordered_set<u32> seen_states;
for (auto v : vertices_range(g)) {
// Non-specials should have non-empty reachability.
@ -468,7 +470,7 @@ void makeTopStates(NGHolder &g, map<u32, set<NFAVertex>> &tops_out,
static
set<NFAVertex> findZombies(const NGHolder &h,
const map<NFAVertex, BoundedRepeatSummary> &br_cyclic,
const ue2::unordered_map<NFAVertex, u32> &state_ids,
const unordered_map<NFAVertex, u32> &state_ids,
const CompileContext &cc) {
set<NFAVertex> zombies;
if (!cc.grey.allowZombies) {
@ -516,7 +518,7 @@ set<NFAVertex> findZombies(const NGHolder &h,
}
static
void reverseStateOrdering(ue2::unordered_map<NFAVertex, u32> &state_ids) {
void reverseStateOrdering(unordered_map<NFAVertex, u32> &state_ids) {
vector<NFAVertex> ordering;
for (auto &e : state_ids) {
if (e.second == NO_STATE) {
@ -569,7 +571,7 @@ prepareGraph(const NGHolder &h_in, const ReportManager *rm,
const map<u32, u32> &fixed_depth_tops,
const map<u32, vector<vector<CharReach>>> &triggers,
bool impl_test_only, const CompileContext &cc,
ue2::unordered_map<NFAVertex, u32> &state_ids,
unordered_map<NFAVertex, u32> &state_ids,
vector<BoundedRepeatData> &repeats,
map<u32, set<NFAVertex>> &tops) {
assert(is_triggered(h_in) || fixed_depth_tops.empty());
@ -637,7 +639,7 @@ constructNFA(const NGHolder &h_in, const ReportManager *rm,
assert(rm);
}
ue2::unordered_map<NFAVertex, u32> state_ids;
unordered_map<NFAVertex, u32> state_ids;
vector<BoundedRepeatData> repeats;
map<u32, set<NFAVertex>> tops;
unique_ptr<NGHolder> h
@ -785,7 +787,7 @@ u32 isImplementableNFA(const NGHolder &g, const ReportManager *rm,
* resultant NGHolder has <= NFA_MAX_STATES. If it does, we know we can
* implement it as an NFA. */
ue2::unordered_map<NFAVertex, u32> state_ids;
unordered_map<NFAVertex, u32> state_ids;
vector<BoundedRepeatData> repeats;
map<u32, set<NFAVertex>> tops;
unique_ptr<NGHolder> h
@ -832,7 +834,7 @@ u32 countAccelStates(const NGHolder &g, const ReportManager *rm,
const map<u32, u32> fixed_depth_tops; // empty
const map<u32, vector<vector<CharReach>>> triggers; // empty
ue2::unordered_map<NFAVertex, u32> state_ids;
unordered_map<NFAVertex, u32> state_ids;
vector<BoundedRepeatData> repeats;
map<u32, set<NFAVertex>> tops;
unique_ptr<NGHolder> h

2
src/nfagraph/ng_limex_accel.h
View File

@ -39,8 +39,8 @@
#include "nfa/accelcompile.h"
#include "util/accel_scheme.h"
#include "util/charreach.h"
#include "util/flat_containers.h"
#include "util/order_check.h"
#include "util/ue2_containers.h"
#include <map>
#include <vector>

2
src/nfagraph/ng_literal_analysis.cpp
View File

@ -811,7 +811,7 @@ bool splitOffLeadingLiteral(const NGHolder &g, ue2_literal *lit_out,
}
assert(u != g.startDs);
ue2::unordered_map<NFAVertex, NFAVertex> rhs_map;
unordered_map<NFAVertex, NFAVertex> rhs_map;
vector<NFAVertex> pivots = make_vector_from(adjacent_vertices(u, g));
splitRHS(g, pivots, rhs, &rhs_map);

4
src/nfagraph/ng_literal_component.cpp
View File

@ -45,6 +45,8 @@
#include "util/graph_range.h"
#include "util/ue2string.h"
#include <unordered_set>
using namespace std;
namespace ue2 {
@ -196,7 +198,7 @@ bool splitOffLiterals(NG &ng, NGHolder &g) {
bool changed = false;
set<NFAVertex> dead;
ue2::unordered_set<NFAVertex> unanchored; // for faster lookup.
unordered_set<NFAVertex> unanchored; // for faster lookup.
insert(&unanchored, adjacent_vertices(g.startDs, g));
// Anchored literals.

5
src/nfagraph/ng_mcclellan.cpp
View File

@ -41,17 +41,18 @@
#include "ue2common.h"
#include "util/bitfield.h"
#include "util/determinise.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/hash.h"
#include "util/hash_dynamic_bitset.h"
#include "util/make_unique.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <functional>
#include <map>
#include <set>
#include <unordered_map>
#include <vector>
#include <boost/dynamic_bitset.hpp>
@ -483,7 +484,7 @@ public:
struct Graph_Traits {
using StateSet = bitfield<NFA_STATE_LIMIT>;
using StateMap = ue2::unordered_map<StateSet, dstate_id_t>;
using StateMap = unordered_map<StateSet, dstate_id_t>;
static StateSet init_states(UNUSED u32 num) {
assert(num <= NFA_STATE_LIMIT);

4
src/nfagraph/ng_mcclellan_internal.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -38,7 +38,7 @@
#include "nfagraph/ng_holder.h"
#include "util/charreach.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <boost/dynamic_bitset.hpp>

2
src/nfagraph/ng_misc_opt.cpp
View File

@ -70,7 +70,7 @@
#include "util/container.h"
#include "util/graph_range.h"
#include "util/graph_small_color_map.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "ue2common.h"
#include <boost/dynamic_bitset.hpp>

11
src/nfagraph/ng_prefilter.cpp
View File

@ -55,10 +55,11 @@
#include "util/compile_context.h"
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/ue2_containers.h"
#include "util/graph_range.h"
#include <queue>
#include <unordered_map>
#include <unordered_set>
#include <boost/range/adaptor/map.hpp>
@ -127,10 +128,10 @@ struct RegionInfoQueueComp {
static
void findWidths(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
RegionInfo &ri) {
NGHolder rg;
ue2::unordered_map<NFAVertex, NFAVertex> mapping;
unordered_map<NFAVertex, NFAVertex> mapping;
fillHolder(&rg, g, ri.vertices, &mapping);
// Wire our entries to start and our exits to accept.
@ -155,7 +156,7 @@ void findWidths(const NGHolder &g,
// acc can be either h.accept or h.acceptEod.
static
void markBoundaryRegions(const NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
map<u32, RegionInfo> &regions, NFAVertex acc) {
for (auto v : inv_adjacent_vertices_range(acc, h)) {
if (is_special(v, h)) {
@ -174,7 +175,7 @@ void markBoundaryRegions(const NGHolder &h,
static
map<u32, RegionInfo> findRegionInfo(const NGHolder &h,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const unordered_map<NFAVertex, u32> &region_map) {
map<u32, RegionInfo> regions;
for (auto v : vertices_range(h)) {
if (is_special(v, h)) {

2
src/nfagraph/ng_prune.cpp
View File

@ -223,7 +223,7 @@ void pruneHighlanderAccepts(NGHolder &g, const ReportManager &rm) {
static
bool isDominatedByReporter(const NGHolder &g,
const ue2::unordered_map<NFAVertex, NFAVertex> &dom,
const unordered_map<NFAVertex, NFAVertex> &dom,
NFAVertex v, ReportID report_id) {
for (auto it = dom.find(v); it != end(dom); it = dom.find(v)) {
NFAVertex u = it->second;

9
src/nfagraph/ng_redundancy.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -78,8 +78,8 @@
#include "ng_util.h"
#include "ue2common.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <cassert>
@ -747,7 +747,7 @@ u32 findCyclic(const NGHolder &g, vector<bool> &cyclic) {
static
void findCyclicDom(NGHolder &g, vector<bool> &cyclic,
set<NFAEdge> &dead, som_type som) {
ue2::unordered_map<NFAVertex, NFAVertex> dominators = findDominators(g);
auto dominators = findDominators(g);
for (auto v : vertices_range(g)) {
if (is_special(v, g)) {
@ -791,8 +791,7 @@ void findCyclicDom(NGHolder &g, vector<bool> &cyclic,
static
void findCyclicPostDom(NGHolder &g, vector<bool> &cyclic,
set<NFAEdge> &dead) {
ue2::unordered_map<NFAVertex, NFAVertex> postdominators =
findPostDominators(g);
auto postdominators = findPostDominators(g);
for (auto v : vertices_range(g)) {
if (is_special(v, g)) {

2
src/nfagraph/ng_region.cpp
View File

@ -56,7 +56,7 @@
#include "ng_util.h"
#include "ue2common.h"
#include "util/container.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/graph_small_color_map.h"

20
src/nfagraph/ng_region.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,19 +36,19 @@
#include "ng_holder.h"
#include "util/container.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include <unordered_map>
#include <vector>
namespace ue2 {
/** \brief Assign a region ID to every vertex in the graph. */
ue2::unordered_map<NFAVertex, u32> assignRegions(const NGHolder &g);
std::unordered_map<NFAVertex, u32> assignRegions(const NGHolder &g);
/** \brief True if vertices \p a and \p b are in the same region. */
template <class Graph>
bool inSameRegion(const Graph &g, NFAVertex a, NFAVertex b,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
assert(contains(region_map, a) && contains(region_map, b));
return region_map.at(a) == region_map.at(b) &&
@ -58,7 +58,7 @@ bool inSameRegion(const Graph &g, NFAVertex a, NFAVertex b,
/** \brief True if vertex \p b is in a later region than vertex \p a. */
template <class Graph>
bool inLaterRegion(const Graph &g, NFAVertex a, NFAVertex b,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
assert(contains(region_map, a) && contains(region_map, b));
u32 aa = g[a].index;
@ -85,7 +85,7 @@ bool inLaterRegion(const Graph &g, NFAVertex a, NFAVertex b,
/** \brief True if vertex \p b is in an earlier region than vertex \p a. */
template <class Graph>
bool inEarlierRegion(const Graph &g, NFAVertex a, NFAVertex b,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
assert(contains(region_map, a) && contains(region_map, b));
u32 aa = g[a].index;
@ -112,7 +112,7 @@ bool inEarlierRegion(const Graph &g, NFAVertex a, NFAVertex b,
/** \brief True if vertex \p v is an entry vertex for its region. */
template <class Graph>
bool isRegionEntry(const Graph &g, NFAVertex v,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
// Note that some graph types do not have inv_adjacent_vertices, so we must
// use in_edges here.
for (const auto &e : in_edges_range(v, g)) {
@ -127,7 +127,7 @@ bool isRegionEntry(const Graph &g, NFAVertex v,
/** \brief True if vertex \p v is an exit vertex for its region. */
template <class Graph>
bool isRegionExit(const Graph &g, NFAVertex v,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
for (auto w : adjacent_vertices_range(v, g)) {
if (!inSameRegion(g, v, w, region_map)) {
return true;
@ -140,7 +140,7 @@ bool isRegionExit(const Graph &g, NFAVertex v,
/** \brief True if vertex \p v is in a region all on its own. */
template <class Graph>
bool isSingletonRegion(const Graph &g, NFAVertex v,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
for (const auto &e : in_edges_range(v, g)) {
auto u = source(e, g);
if (u != v && inSameRegion(g, v, u, region_map)) {
@ -178,7 +178,7 @@ bool isSingletonRegion(const Graph &g, NFAVertex v,
*/
template <class Graph>
bool isOptionalRegion(const Graph &g, NFAVertex v,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const std::unordered_map<NFAVertex, u32> &region_map) {
assert(isRegionEntry(g, v, region_map));
DEBUG_PRINTF("check if r%u is optional (inspecting v%zu)\n",

10
src/nfagraph/ng_region_redundancy.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -60,7 +60,7 @@ struct RegionInfo {
static
bool regionHasUnexpectedAccept(const NGHolder &g, const u32 region,
const flat_set<ReportID> &expected_reports,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const unordered_map<NFAVertex, u32> &region_map) {
/* TODO: only check vertices connected to accept/acceptEOD */
for (auto v : vertices_range(g)) {
if (region != region_map.at(v)) {
@ -84,7 +84,7 @@ bool regionHasUnexpectedAccept(const NGHolder &g, const u32 region,
static
void processCyclicStateForward(NGHolder &h, NFAVertex cyc,
const map<u32, RegionInfo> &info,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
set<u32> &deadRegions) {
u32 region = region_map.at(cyc);
CharReach cr = h[cyc].char_reach;
@ -130,7 +130,7 @@ void processCyclicStateForward(NGHolder &h, NFAVertex cyc,
static
void processCyclicStateReverse(NGHolder &h, NFAVertex cyc,
const map<u32, RegionInfo> &info,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
set<u32> &deadRegions) {
u32 region = region_map.at(cyc);
CharReach cr = h[cyc].char_reach;
@ -179,7 +179,7 @@ void processCyclicStateReverse(NGHolder &h, NFAVertex cyc,
static
map<u32, RegionInfo> buildRegionInfoMap(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map) {
const unordered_map<NFAVertex, u32> &region_map) {
map<u32, RegionInfo> info;
for (auto v : vertices_range(g)) {

124
src/nfagraph/ng_repeat.cpp
View File

@ -49,10 +49,13 @@
#include "util/graph_range.h"
#include "util/graph_small_color_map.h"
#include "util/report_manager.h"
#include "util/unordered.h"
#include <algorithm>
#include <map>
#include <queue>
#include <unordered_map>
#include <unordered_set>
#include <boost/graph/connected_components.hpp>
#include <boost/graph/depth_first_search.hpp>
@ -64,6 +67,7 @@
using namespace std;
using boost::depth_first_search;
using boost::depth_first_visit;
using boost::make_assoc_property_map;
namespace ue2 {
@ -118,7 +122,7 @@ struct ReachSubgraph {
static
void findInitDepths(const NGHolder &g,
ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths) {
unordered_map<NFAVertex, NFAVertexDepth> &depths) {
auto d = calcDepths(g);
for (auto v : vertices_range(g)) {
@ -133,12 +137,12 @@ vector<NFAVertex> buildTopoOrder(const RepeatGraph &g) {
/* Note: RepeatGraph is a filtered version of NGHolder and still has
* NFAVertex as its vertex descriptor */
typedef ue2::unordered_set<NFAEdge> EdgeSet;
typedef unordered_set<NFAEdge> EdgeSet;
EdgeSet deadEdges;
// We don't have indices spanning [0,N] on our filtered graph, so we
// provide a colour map.
ue2::unordered_map<NFAVertex, boost::default_color_type> colours;
unordered_map<NFAVertex, boost::default_color_type> colours;
depth_first_search(g, visitor(BackEdges<EdgeSet>(deadEdges)).
color_map(make_assoc_property_map(colours)));
@ -155,22 +159,22 @@ vector<NFAVertex> buildTopoOrder(const RepeatGraph &g) {
static
void proper_pred(const NGHolder &g, NFAVertex v,
ue2::unordered_set<NFAVertex> &p) {
unordered_set<NFAVertex> &p) {
pred(g, v, &p);
p.erase(v); // self-loops
}
static
void proper_succ(const NGHolder &g, NFAVertex v,
ue2::unordered_set<NFAVertex> &s) {
unordered_set<NFAVertex> &s) {
succ(g, v, &s);
s.erase(v); // self-loops
}
static
bool roguePredecessor(const NGHolder &g, NFAVertex v,
const ue2::unordered_set<NFAVertex> &involved,
const ue2::unordered_set<NFAVertex> &pred) {
const unordered_set<NFAVertex> &involved,
const unordered_set<NFAVertex> &pred) {
u32 seen = 0;
for (auto u : inv_adjacent_vertices_range(v, g)) {
@ -195,8 +199,8 @@ bool roguePredecessor(const NGHolder &g, NFAVertex v,
static
bool rogueSuccessor(const NGHolder &g, NFAVertex v,
const ue2::unordered_set<NFAVertex> &involved,
const ue2::unordered_set<NFAVertex> &succ) {
const unordered_set<NFAVertex> &involved,
const unordered_set<NFAVertex> &succ) {
u32 seen = 0;
for (auto w : adjacent_vertices_range(v, g)) {
if (contains(involved, w)) {
@ -245,10 +249,10 @@ bool hasDifferentTops(const NGHolder &g, const vector<NFAVertex> &verts) {
static
bool vertexIsBad(const NGHolder &g, NFAVertex v,
const ue2::unordered_set<NFAVertex> &involved,
const ue2::unordered_set<NFAVertex> &tail,
const ue2::unordered_set<NFAVertex> &pred,
const ue2::unordered_set<NFAVertex> &succ,
const unordered_set<NFAVertex> &involved,
const unordered_set<NFAVertex> &tail,
const unordered_set<NFAVertex> &pred,
const unordered_set<NFAVertex> &succ,
const flat_set<ReportID> &reports) {
DEBUG_PRINTF("check vertex %zu\n", g[v].index);
@ -293,13 +297,13 @@ void splitSubgraph(const NGHolder &g, const deque<NFAVertex> &verts,
// We construct a copy of the graph using just the vertices we want, rather
// than using a filtered_graph -- this way is faster.
NGHolder verts_g;
ue2::unordered_map<NFAVertex, NFAVertex> verts_map; // in g -> in verts_g
unordered_map<NFAVertex, NFAVertex> verts_map; // in g -> in verts_g
fillHolder(&verts_g, g, verts, &verts_map);
ue2::unordered_map<NFAVertex, NFAUndirectedVertex> old2new;
unordered_map<NFAVertex, NFAUndirectedVertex> old2new;
auto ug = createUnGraph(verts_g, true, true, old2new);
ue2::unordered_map<NFAUndirectedVertex, u32> repeatMap;
unordered_map<NFAUndirectedVertex, u32> repeatMap;
size_t num = connected_components(ug, make_assoc_property_map(repeatMap));
DEBUG_PRINTF("found %zu connected repeat components\n", num);
@ -377,10 +381,10 @@ void checkReachSubgraphs(const NGHolder &g, vector<ReachSubgraph> &rs,
continue;
}
ue2::unordered_set<NFAVertex> involved(rsi.vertices.begin(),
unordered_set<NFAVertex> involved(rsi.vertices.begin(),
rsi.vertices.end());
ue2::unordered_set<NFAVertex> tail(involved); // to look for back-edges.
ue2::unordered_set<NFAVertex> pred, succ;
unordered_set<NFAVertex> tail(involved); // to look for back-edges.
unordered_set<NFAVertex> pred, succ;
proper_pred(g, rsi.vertices.front(), pred);
proper_succ(g, rsi.vertices.back(), succ);
@ -514,7 +518,7 @@ bool processSubgraph(const NGHolder &g, ReachSubgraph &rsi,
NFAVertex first = rsi.vertices.front();
NFAVertex last = rsi.vertices.back();
typedef ue2::unordered_map<NFAVertex, DistanceSet> DistanceMap;
typedef unordered_map<NFAVertex, DistanceSet> DistanceMap;
DistanceMap dist;
// Initial distance sets.
@ -608,7 +612,7 @@ bool processSubgraph(const NGHolder &g, ReachSubgraph &rsi,
static
bool allPredsInSubgraph(NFAVertex v, const NGHolder &g,
const ue2::unordered_set<NFAVertex> &involved) {
const unordered_set<NFAVertex> &involved) {
for (auto u : inv_adjacent_vertices_range(v, g)) {
if (!contains(involved, u)) {
return false;
@ -619,8 +623,8 @@ bool allPredsInSubgraph(NFAVertex v, const NGHolder &g,
static
void buildTugTrigger(NGHolder &g, NFAVertex cyclic, NFAVertex v,
const ue2::unordered_set<NFAVertex> &involved,
ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
const unordered_set<NFAVertex> &involved,
unordered_map<NFAVertex, NFAVertexDepth> &depths,
vector<NFAVertex> &tugs) {
if (allPredsInSubgraph(v, g, involved)) {
// We can transform this vertex into a tug trigger in-place.
@ -699,7 +703,7 @@ u32 unpeelAmount(const NGHolder &g, const ReachSubgraph &rsi) {
static
void unpeelNearEnd(NGHolder &g, ReachSubgraph &rsi,
ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
unordered_map<NFAVertex, NFAVertexDepth> &depths,
vector<NFAVertex> *succs) {
u32 unpeel = unpeelAmount(g, rsi);
DEBUG_PRINTF("unpeeling %u vertices\n", unpeel);
@ -759,8 +763,8 @@ void getSuccessors(const NGHolder &g, const ReachSubgraph &rsi,
static
void replaceSubgraphWithSpecial(NGHolder &g, ReachSubgraph &rsi,
vector<BoundedRepeatData> *repeats,
ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
ue2::unordered_set<NFAVertex> &created) {
unordered_map<NFAVertex, NFAVertexDepth> &depths,
unordered_set<NFAVertex> &created) {
assert(!rsi.bad);
assert(rsi.repeatMin > depth(0));
assert(rsi.repeatMax >= rsi.repeatMin);
@ -768,7 +772,7 @@ void replaceSubgraphWithSpecial(NGHolder &g, ReachSubgraph &rsi,
DEBUG_PRINTF("entry\n");
const ue2::unordered_set<NFAVertex> involved(rsi.vertices.begin(),
const unordered_set<NFAVertex> involved(rsi.vertices.begin(),
rsi.vertices.end());
vector<NFAVertex> succs;
getSuccessors(g, rsi, &succs);
@ -829,15 +833,15 @@ void replaceSubgraphWithSpecial(NGHolder &g, ReachSubgraph &rsi,
static
void replaceSubgraphWithLazySpecial(NGHolder &g, ReachSubgraph &rsi,
vector<BoundedRepeatData> *repeats,
ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
ue2::unordered_set<NFAVertex> &created) {
unordered_map<NFAVertex, NFAVertexDepth> &depths,
unordered_set<NFAVertex> &created) {
assert(!rsi.bad);
assert(rsi.repeatMin);
assert(rsi.repeatMax >= rsi.repeatMin);
DEBUG_PRINTF("entry\n");
const ue2::unordered_set<NFAVertex> involved(rsi.vertices.begin(),
const unordered_set<NFAVertex> involved(rsi.vertices.begin(),
rsi.vertices.end());
vector<NFAVertex> succs;
getSuccessors(g, rsi, &succs);
@ -932,7 +936,7 @@ void reprocessSubgraph(const NGHolder &h, const Grey &grey,
* involved in other repeats as a result of earlier repeat transformations. */
static
bool peelSubgraph(const NGHolder &g, const Grey &grey, ReachSubgraph &rsi,
const ue2::unordered_set<NFAVertex> &created) {
const unordered_set<NFAVertex> &created) {
assert(!rsi.bad);
if (created.empty()) {
@ -994,7 +998,7 @@ bool peelSubgraph(const NGHolder &g, const Grey &grey, ReachSubgraph &rsi,
* idea to extend to cyclic states, too. */
static
void peelStartDotStar(const NGHolder &g,
const ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
const unordered_map<NFAVertex, NFAVertexDepth> &depths,
const Grey &grey, ReachSubgraph &rsi) {
if (rsi.vertices.size() < 1) {
return;
@ -1073,8 +1077,8 @@ bool hasSkipEdges(const NGHolder &g, const ReachSubgraph &rsi) {
/* depth info is valid as calculated at entry */
static
bool entered_at_fixed_offset(NFAVertex v, const NGHolder &g,
const ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
const ue2::unordered_set<NFAVertex> &reached_by_fixed_tops) {
const unordered_map<NFAVertex, NFAVertexDepth> &depths,
const unordered_set<NFAVertex> &reached_by_fixed_tops) {
DEBUG_PRINTF("|reached_by_fixed_tops| %zu\n",
reached_by_fixed_tops.size());
if (is_triggered(g) && !contains(reached_by_fixed_tops, v)) {
@ -1200,12 +1204,12 @@ CharReach predReach(const NGHolder &g, NFAVertex v) {
*/
static
void filterMap(const NGHolder &subg,
ue2::unordered_map<NFAVertex, NFAVertex> &vmap) {
unordered_map<NFAVertex, NFAVertex> &vmap) {
NGHolder::vertex_iterator vi, ve;
tie(vi, ve) = vertices(subg);
const ue2::unordered_set<NFAVertex> remaining_verts(vi, ve);
const unordered_set<NFAVertex> remaining_verts(vi, ve);
ue2::unordered_map<NFAVertex, NFAVertex> fmap; // filtered map
unordered_map<NFAVertex, NFAVertex> fmap; // filtered map
for (const auto &m : vmap) {
if (contains(remaining_verts, m.second)) {
@ -1220,7 +1224,7 @@ void filterMap(const NGHolder &subg,
* the bounded repeat. */
static
void buildRepeatGraph(NGHolder &rg,
ue2::unordered_map<NFAVertex, NFAVertex> &rg_map,
unordered_map<NFAVertex, NFAVertex> &rg_map,
const NGHolder &g, const ReachSubgraph &rsi,
const map<u32, vector<vector<CharReach>>> &triggers) {
cloneHolder(rg, g, &rg_map);
@ -1231,7 +1235,7 @@ void buildRepeatGraph(NGHolder &rg,
add_edge(rg.accept, rg.acceptEod, rg);
// Find the set of vertices in rg involved in the repeat.
ue2::unordered_set<NFAVertex> rg_involved;
unordered_set<NFAVertex> rg_involved;
for (const auto &v : rsi.vertices) {
assert(contains(rg_map, v));
rg_involved.insert(rg_map.at(v));
@ -1273,7 +1277,7 @@ void buildRepeatGraph(NGHolder &rg,
*/
static
void buildInputGraph(NGHolder &lhs,
ue2::unordered_map<NFAVertex, NFAVertex> &lhs_map,
unordered_map<NFAVertex, NFAVertex> &lhs_map,
const NGHolder &g, const NFAVertex first,
const map<u32, vector<vector<CharReach>>> &triggers) {
DEBUG_PRINTF("building lhs with first=%zu\n", g[first].index);
@ -1327,8 +1331,8 @@ static const size_t MAX_SOLE_ENTRY_VERTICES = 10000;
* single offset at runtime. See UE-1361. */
static
bool hasSoleEntry(const NGHolder &g, const ReachSubgraph &rsi,
const ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
const ue2::unordered_set<NFAVertex> &reached_by_fixed_tops,
const unordered_map<NFAVertex, NFAVertexDepth> &depths,
const unordered_set<NFAVertex> &reached_by_fixed_tops,
const map<u32, vector<vector<CharReach>>> &triggers) {
DEBUG_PRINTF("checking repeat {%s,%s}\n", rsi.repeatMin.str().c_str(),
rsi.repeatMax.str().c_str());
@ -1358,12 +1362,12 @@ bool hasSoleEntry(const NGHolder &g, const ReachSubgraph &rsi,
}
NGHolder rg;
ue2::unordered_map<NFAVertex, NFAVertex> rg_map;
unordered_map<NFAVertex, NFAVertex> rg_map;
buildRepeatGraph(rg, rg_map, g, rsi, triggers);
assert(rg.kind == g.kind);
NGHolder lhs;
ue2::unordered_map<NFAVertex, NFAVertex> lhs_map;
unordered_map<NFAVertex, NFAVertex> lhs_map;
buildInputGraph(lhs, lhs_map, g, first, triggers);
assert(lhs.kind == g.kind);
@ -1377,7 +1381,7 @@ bool hasSoleEntry(const NGHolder &g, const ReachSubgraph &rsi,
// are in one region, vertices in the bounded repeat are in another.
const u32 lhs_region = 1;
const u32 repeat_region = 2;
ue2::unordered_map<NFAVertex, u32> region_map;
unordered_map<NFAVertex, u32> region_map;
for (const auto &v : rsi.vertices) {
assert(!is_special(v, g)); // no specials in repeats
@ -1473,7 +1477,7 @@ struct StrawWalker {
NFAVertex walk(NFAVertex v, vector<NFAVertex> &straw) const {
DEBUG_PRINTF("walk from %zu\n", g[v].index);
ue2::unordered_set<NFAVertex> visited;
unordered_set<NFAVertex> visited;
straw.clear();
while (!is_special(v, g)) {
@ -1695,7 +1699,7 @@ vector<vector<CharReach>> getRepeatTriggers(const NGHolder &g,
assert(!done.empty());
// Convert our path list into a set of unique triggers.
ue2::unordered_set<vector<CharReach>> unique_triggers;
ue2_unordered_set<vector<CharReach>> unique_triggers;
for (const auto &path : done) {
vector<CharReach> reach_path;
for (auto jt = path.rbegin(), jte = path.rend(); jt != jte; ++jt) {
@ -1743,8 +1747,8 @@ static
void
selectHistoryScheme(const NGHolder &g, const ReportManager *rm,
ReachSubgraph &rsi,
const ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths,
const ue2::unordered_set<NFAVertex> &reached_by_fixed_tops,
const unordered_map<NFAVertex, NFAVertexDepth> &depths,
const unordered_set<NFAVertex> &reached_by_fixed_tops,
const map<u32, vector<vector<CharReach>>> &triggers,
const vector<BoundedRepeatData> &all_repeats,
const bool simple_model_selection) {
@ -1812,7 +1816,7 @@ selectHistoryScheme(const NGHolder &g, const ReportManager *rm,
static
void buildFeeder(NGHolder &g, const BoundedRepeatData &rd,
ue2::unordered_set<NFAVertex> &created,
unordered_set<NFAVertex> &created,
const vector<NFAVertex> &straw) {
if (!g[rd.cyclic].char_reach.all()) {
// Create another cyclic feeder state with flipped reach. It has an
@ -1859,7 +1863,7 @@ void buildFeeder(NGHolder &g, const BoundedRepeatData &rd,
*/
static
bool improveLeadingRepeat(NGHolder &g, BoundedRepeatData &rd,
ue2::unordered_set<NFAVertex> &created,
unordered_set<NFAVertex> &created,
const vector<BoundedRepeatData> &all_repeats) {
assert(edge(g.startDs, g.startDs, g).second);
@ -1963,7 +1967,7 @@ vector<NFAVertex> makeOwnStraw(NGHolder &g, BoundedRepeatData &rd,
*/
static
bool improveLeadingRepeatOutfix(NGHolder &g, BoundedRepeatData &rd,
ue2::unordered_set<NFAVertex> &created,
unordered_set<NFAVertex> &created,
const vector<BoundedRepeatData> &all_repeats) {
assert(g.kind == NFA_OUTFIX);
@ -2061,7 +2065,7 @@ bool endsInAcceptEod(const NGHolder &g, const ReachSubgraph &rsi) {
namespace {
class pfti_visitor : public boost::default_dfs_visitor {
public:
pfti_visitor(ue2::unordered_map<NFAVertex, depth> &top_depths_in,
pfti_visitor(unordered_map<NFAVertex, depth> &top_depths_in,
const depth &our_depth_in)
: top_depths(top_depths_in), our_depth(our_depth_in) {}
@ -2077,7 +2081,7 @@ public:
top_depths[v] = our_depth;
}
}
ue2::unordered_map<NFAVertex, depth> &top_depths;
unordered_map<NFAVertex, depth> &top_depths;
const depth &our_depth;
};
} // namespace
@ -2091,7 +2095,7 @@ void populateFixedTopInfo(const map<u32, u32> &fixed_depth_tops,
}
assert(!proper_out_degree(g.startDs, g));
ue2::unordered_map<NFAVertex, depth> top_depths;
unordered_map<NFAVertex, depth> top_depths;
auto colours = make_small_color_map(g);
for (const auto &e : out_edges_range(g.start, g)) {
@ -2142,7 +2146,7 @@ void populateFixedTopInfo(const map<u32, u32> &fixed_depth_tops,
static
bool hasOverlappingRepeats(UNUSED const NGHolder &g,
const vector<BoundedRepeatData> &repeats) {
ue2::unordered_set<NFAVertex> involved;
unordered_set<NFAVertex> involved;
for (const auto &br : repeats) {
if (contains(involved, br.cyclic)) {
@ -2177,7 +2181,7 @@ bool hasOverlappingRepeats(UNUSED const NGHolder &g,
*/
static
bool repeatIsNasty(const NGHolder &g, const ReachSubgraph &rsi,
const ue2::unordered_map<NFAVertex, NFAVertexDepth> &depths) {
const unordered_map<NFAVertex, NFAVertexDepth> &depths) {
if (num_vertices(g) > NFA_MAX_STATES) {
// We may have no choice but to implement this repeat to get the graph
// down to a tractable number of vertices.
@ -2236,7 +2240,7 @@ void analyseRepeats(NGHolder &g, const ReportManager *rm,
// Later on, we're (a little bit) dependent on depth information for
// unpeeling and so forth. Note that these depths MUST be maintained when
// new vertices are added.
ue2::unordered_map<NFAVertex, NFAVertexDepth> depths;
unordered_map<NFAVertex, NFAVertexDepth> depths;
findInitDepths(g, depths);
// Construct our list of subgraphs with the same reach using BGL magic.
@ -2293,13 +2297,13 @@ void analyseRepeats(NGHolder &g, const ReportManager *rm,
// could make this unnecessary?
const unique_ptr<const NGHolder> orig_g(cloneHolder(g));
ue2::unordered_set<NFAVertex> reached_by_fixed_tops;
unordered_set<NFAVertex> reached_by_fixed_tops;
if (is_triggered(g)) {
populateFixedTopInfo(fixed_depth_tops, g, &reached_by_fixed_tops);
}
// Go to town on the remaining acceptable subgraphs.
ue2::unordered_set<NFAVertex> created;
unordered_set<NFAVertex> created;
for (auto &rsi : rs) {
DEBUG_PRINTF("subgraph (beginning vertex %zu) is a {%s,%s} repeat\n",
g[rsi.vertices.front()].index,

6
src/nfagraph/ng_repeat.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -37,7 +37,7 @@
#include "ue2common.h"
#include "nfa/repeat_internal.h"
#include "util/depth.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <map>
#include <vector>
@ -122,7 +122,7 @@ void findRepeats(const NGHolder &h, u32 minRepeatVertices,
struct PureRepeat {
CharReach reach;
DepthMinMax bounds;
ue2::flat_set<ReportID> reports;
flat_set<ReportID> reports;
bool operator==(const PureRepeat &a) const {
return reach == a.reach && bounds == a.bounds && reports == a.reports;

6
src/nfagraph/ng_restructuring.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -131,9 +131,9 @@ void getStateOrdering(NGHolder &g, const flat_set<NFAVertex> &tops,
// Returns the number of states.
static
ue2::unordered_map<NFAVertex, u32>
unordered_map<NFAVertex, u32>
getStateIndices(const NGHolder &h, const vector<NFAVertex> &ordering) {
ue2::unordered_map<NFAVertex, u32> states;
unordered_map<NFAVertex, u32> states;
for (const auto &v : vertices_range(h)) {
states[v] = NO_STATE;
}

12
src/nfagraph/ng_restructuring.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -28,14 +28,16 @@
/** \file
* \brief State numbering and late graph restructuring code.
*/
#ifndef NG_RESTRUCTURING_H
#define NG_RESTRUCTURING_H
#include "ng_holder.h"
#include "ue2common.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <unordered_map>
namespace ue2 {
@ -48,14 +50,14 @@ static constexpr u32 NO_STATE = ~0;
/**
* \brief Gives each participating vertex in the graph a unique state index.
*/
unordered_map<NFAVertex, u32>
std::unordered_map<NFAVertex, u32>
numberStates(NGHolder &h, const flat_set<NFAVertex> &tops);
/**
* \brief Counts the number of states (vertices with state indices) in the
* graph.
*/
u32 countStates(const unordered_map<NFAVertex, u32> &state_ids);
u32 countStates(const std::unordered_map<NFAVertex, u32> &state_ids);
} // namespace ue2

4
src/nfagraph/ng_revacc.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -40,6 +40,8 @@
#include "util/charreach.h"
#include "util/graph_range.h"
#include <set>
using namespace std;
namespace ue2 {

67
src/nfagraph/ng_som.cpp
View File

@ -69,6 +69,8 @@
#include <algorithm>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <vector>
using namespace std;
@ -103,7 +105,7 @@ struct som_plan {
static
bool regionCanEstablishSom(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const u32 region, const vector<NFAVertex> &r_exits,
const vector<DepthMinMax> &depths) {
if (region == regions.at(g.accept) ||
@ -149,7 +151,7 @@ struct region_info {
static
void buildRegionMapping(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
map<u32, region_info> &info,
bool include_region_0 = false) {
for (auto v : vertices_range(g)) {
@ -228,7 +230,7 @@ void buildRegionMapping(const NGHolder &g,
static
bool validateXSL(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const u32 region, const CharReach &escapes, u32 *bad_region) {
/* need to check that the escapes escape all of the graph past region */
u32 first_bad_region = ~0U;
@ -251,7 +253,7 @@ bool validateXSL(const NGHolder &g,
static
bool validateEXSL(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const u32 region, const CharReach &escapes,
const NGHolder &prefix, u32 *bad_region) {
/* EXSL: To be a valid EXSL with escapes e, we require that all states
@ -353,7 +355,7 @@ bool isPossibleLock(const NGHolder &g,
static
unique_ptr<NGHolder>
makePrefix(const NGHolder &g, const ue2::unordered_map<NFAVertex, u32> &regions,
makePrefix(const NGHolder &g, const unordered_map<NFAVertex, u32> &regions,
const region_info &curr, const region_info &next,
bool renumber = true) {
const vector<NFAVertex> &curr_exits = curr.exits;
@ -368,12 +370,12 @@ makePrefix(const NGHolder &g, const ue2::unordered_map<NFAVertex, u32> &regions,
deque<NFAVertex> lhs_verts;
insert(&lhs_verts, lhs_verts.end(), vertices(g));
ue2::unordered_map<NFAVertex, NFAVertex> lhs_map; // g -> prefix
unordered_map<NFAVertex, NFAVertex> lhs_map; // g -> prefix
fillHolder(&prefix, g, lhs_verts, &lhs_map);
prefix.kind = NFA_OUTFIX;
// We need a reverse mapping to track regions.
ue2::unordered_map<NFAVertex, NFAVertex> rev_map; // prefix -> g
unordered_map<NFAVertex, NFAVertex> rev_map; // prefix -> g
for (const auto &e : lhs_map) {
rev_map.emplace(e.second, e.first);
}
@ -541,7 +543,7 @@ void setMidfixReports(ReportManager &rm, const som_plan &item,
static
bool finalRegion(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
NFAVertex v) {
u32 region = regions.at(v);
for (auto w : adjacent_vertices_range(v, g)) {
@ -771,7 +773,7 @@ void fillHolderForLockCheck(NGHolder *out, const NGHolder &g,
static
void fillRoughMidfix(NGHolder *out, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
map<u32, region_info>::const_iterator picked) {
/* as we are not the first prefix, we are probably not acyclic. We need to
@ -941,7 +943,7 @@ bool isMandRegionBetween(map<u32, region_info>::const_iterator a,
// (woot!); updates picked, plan and bad_region.
static
bool advancePlan(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const NGHolder &prefix, bool stuck,
map<u32, region_info>::const_iterator &picked,
const map<u32, region_info>::const_iterator furthest,
@ -1051,13 +1053,12 @@ void addReporterVertices(const region_info &r, const NGHolder &g,
// Fetches the mappings of all preds of {accept, acceptEod} in this region.
static
void addMappedReporterVertices(const region_info &r, const NGHolder &g,
const ue2::unordered_map<NFAVertex, NFAVertex> &mapping,
const unordered_map<NFAVertex, NFAVertex> &mapping,
vector<NFAVertex> &reporters) {
for (auto v : r.exits) {
if (edge(v, g.accept, g).second || edge(v, g.acceptEod, g).second) {
DEBUG_PRINTF("adding v=%zu\n", g[v].index);
ue2::unordered_map<NFAVertex, NFAVertex>::const_iterator it =
mapping.find(v);
auto it = mapping.find(v);
assert(it != mapping.end());
reporters.push_back(it->second);
}
@ -1068,9 +1069,9 @@ void addMappedReporterVertices(const region_info &r, const NGHolder &g,
// from earlier regions.
static
void cloneGraphWithOneEntry(NGHolder &out, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
NFAVertex entry, const vector<NFAVertex> &enters,
ue2::unordered_map<NFAVertex, NFAVertex> &orig_to_copy) {
unordered_map<NFAVertex, NFAVertex> &orig_to_copy) {
orig_to_copy.clear();
cloneHolder(out, g, &orig_to_copy);
@ -1095,7 +1096,7 @@ void cloneGraphWithOneEntry(NGHolder &out, const NGHolder &g,
}
static
void expandGraph(NGHolder &g, ue2::unordered_map<NFAVertex, u32> &regions,
void expandGraph(NGHolder &g, unordered_map<NFAVertex, u32> &regions,
vector<NFAVertex> &enters) {
assert(!enters.empty());
const u32 split_region = regions.at(enters.front());
@ -1178,11 +1179,11 @@ void expandGraph(NGHolder &g, ue2::unordered_map<NFAVertex, u32> &regions,
static
bool doTreePlanningIntl(NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
map<u32, region_info>::const_iterator picked, u32 bad_region,
u32 parent_plan,
const ue2::unordered_map<NFAVertex, NFAVertex> &copy_to_orig,
const unordered_map<NFAVertex, NFAVertex> &copy_to_orig,
vector<som_plan> &plan, const Grey &grey) {
assert(picked != info.end());
@ -1341,7 +1342,7 @@ bool doTreePlanning(NGHolder &g,
// regions.
NGHolder g_path;
ue2::unordered_map<NFAVertex, NFAVertex> orig_to_copy;
unordered_map<NFAVertex, NFAVertex> orig_to_copy;
cloneGraphWithOneEntry(g_path, g, g_regions, v, enters, orig_to_copy);
auto regions = assignRegions(g_path);
dumpHolder(g_path, regions, 14, "som_treepath", grey);
@ -1375,7 +1376,7 @@ bool doTreePlanning(NGHolder &g,
}
// Construct reverse mapping from vertices in g_path to g.
ue2::unordered_map<NFAVertex, NFAVertex> copy_to_orig;
unordered_map<NFAVertex, NFAVertex> copy_to_orig;
for (const auto &m : orig_to_copy) {
copy_to_orig.insert(make_pair(m.second, m.first));
}
@ -1398,7 +1399,7 @@ enum dsp_behaviour {
static
bool doSomPlanning(NGHolder &g, bool stuck_in,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
map<u32, region_info>::const_iterator picked,
vector<som_plan> &plan,
@ -1940,7 +1941,7 @@ map<u32, region_info>::const_iterator findLaterLiteral(const NGHolder &g,
static
bool attemptToBuildChainAfterSombe(SomSlotManager &ssm, NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
map<u32, region_info>::const_iterator picked,
const Grey &grey,
@ -2014,7 +2015,7 @@ void setReportOnHaigPrefix(RoseBuild &rose, NGHolder &h) {
static
bool tryHaig(RoseBuild &rose, NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
som_type som, u32 somPrecision,
map<u32, region_info>::const_iterator picked,
shared_ptr<raw_som_dfa> *haig, shared_ptr<NGHolder> *haig_prefix,
@ -2062,7 +2063,7 @@ void roseAddHaigLiteral(RoseBuild &tb, const shared_ptr<NGHolder> &prefix,
static
sombe_rv doHaigLitSom(NG &ng, NGHolder &g, const ExpressionInfo &expr,
u32 comp_id, som_type som,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
map<u32, region_info>::const_iterator lower_bound) {
DEBUG_PRINTF("entry\n");
@ -2343,7 +2344,7 @@ bool splitOffLeadingLiterals(const NGHolder &g, set<ue2_literal> *lit_out,
}
}
ue2::unordered_map<NFAVertex, NFAVertex> rhs_map;
unordered_map<NFAVertex, NFAVertex> rhs_map;
vector<NFAVertex> pivots;
insert(&pivots, pivots.end(), adj_term1);
splitRHS(g, pivots, rhs, &rhs_map);
@ -2354,7 +2355,7 @@ bool splitOffLeadingLiterals(const NGHolder &g, set<ue2_literal> *lit_out,
static
void findBestLiteral(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
ue2_literal *lit_out, NFAVertex *v,
const CompileContext &cc) {
map<u32, region_info> info;
@ -2394,7 +2395,7 @@ void findBestLiteral(const NGHolder &g,
static
bool splitOffBestLiteral(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
ue2_literal *lit_out, NGHolder *lhs, NGHolder *rhs,
const CompileContext &cc) {
NFAVertex v = NGHolder::null_vertex();
@ -2406,8 +2407,8 @@ bool splitOffBestLiteral(const NGHolder &g,
DEBUG_PRINTF("literal is '%s'\n", dumpString(*lit_out).c_str());
ue2::unordered_map<NFAVertex, NFAVertex> lhs_map;
ue2::unordered_map<NFAVertex, NFAVertex> rhs_map;
unordered_map<NFAVertex, NFAVertex> lhs_map;
unordered_map<NFAVertex, NFAVertex> rhs_map;
splitGraph(g, v, lhs, &lhs_map, rhs, &rhs_map);
@ -2498,7 +2499,7 @@ bool doLitHaigSom(NG &ng, NGHolder &g, som_type som) {
static
bool doHaigLitHaigSom(NG &ng, NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
som_type som) {
if (!ng.cc.grey.allowLitHaig) {
return false;
@ -2732,7 +2733,7 @@ bool trySombe(NG &ng, NGHolder &g, som_type som) {
static
map<u32, region_info>::const_iterator pickInitialSomCut(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
const vector<DepthMinMax> &depths) {
map<u32, region_info>::const_iterator picked = info.end();
@ -2757,7 +2758,7 @@ map<u32, region_info>::const_iterator pickInitialSomCut(const NGHolder &g,
static
map<u32, region_info>::const_iterator tryForLaterRevNfaCut(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
const vector<DepthMinMax> &depths,
const map<u32, region_info>::const_iterator &orig,
@ -2849,7 +2850,7 @@ map<u32, region_info>::const_iterator tryForLaterRevNfaCut(const NGHolder &g,
static
unique_ptr<NGHolder> makePrefixForChain(NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &regions,
const unordered_map<NFAVertex, u32> &regions,
const map<u32, region_info> &info,
const map<u32, region_info>::const_iterator &picked,
vector<DepthMinMax> *depths, bool prefix_by_rev,

12
src/nfagraph/ng_som_util.cpp
View File

@ -54,7 +54,7 @@ vector<DepthMinMax> getDistancesFromSOM(const NGHolder &g_orig) {
// We operate on a temporary copy of the original graph here, so we don't
// have to mutate the original.
NGHolder g;
ue2::unordered_map<NFAVertex, NFAVertex> vmap; // vertex in g_orig to vertex in g
unordered_map<NFAVertex, NFAVertex> vmap; // vertex in g_orig to vertex in g
cloneHolder(g, g_orig, &vmap);
vector<NFAVertex> vstarts;
@ -136,7 +136,7 @@ bool firstMatchIsFirst(const NGHolder &p) {
return false;
}
ue2::flat_set<NFAVertex> states;
flat_set<NFAVertex> states;
/* turn on all states (except starts - avoid suffix matches) */
/* If we were doing (1) we would also except states leading to accepts -
avoid prefix matches */
@ -166,7 +166,7 @@ bool firstMatchIsFirst(const NGHolder &p) {
}
bool somMayGoBackwards(NFAVertex u, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
smgb_cache &cache) {
/* Need to ensure all matches of the graph g up to u contain no infixes
* which are also matches of the graph to u.
@ -215,7 +215,7 @@ bool somMayGoBackwards(NFAVertex u, const NGHolder &g,
}
}
ue2::unordered_map<NFAVertex, NFAVertex> orig_to_copy;
unordered_map<NFAVertex, NFAVertex> orig_to_copy;
NGHolder c_g;
cloneHolder(c_g, g, &orig_to_copy);
@ -287,7 +287,7 @@ bool somMayGoBackwards(NFAVertex u, const NGHolder &g,
}
bool sentClearsTail(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
const NGHolder &sent, u32 last_head_region,
u32 *bad_region) {
/* if a subsequent match from the prefix clears the rest of the pattern
@ -312,7 +312,7 @@ bool sentClearsTail(const NGHolder &g,
*/
u32 first_bad_region = ~0U;
ue2::flat_set<NFAVertex> states;
flat_set<NFAVertex> states;
/* turn on all states */
DEBUG_PRINTF("region %u is cutover\n", last_head_region);
for (auto v : vertices_range(g)) {

8
src/nfagraph/ng_som_util.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -35,9 +35,9 @@
#include "ng_util.h"
#include "util/depth.h"
#include "util/ue2_containers.h"
#include <map>
#include <unordered_map>
#include <vector>
namespace ue2 {
@ -61,7 +61,7 @@ struct smgb_cache : public mbsb_cache {
};
bool somMayGoBackwards(NFAVertex u, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const std::unordered_map<NFAVertex, u32> &region_map,
smgb_cache &cache);
/**
@ -75,7 +75,7 @@ bool somMayGoBackwards(NFAVertex u, const NGHolder &g,
* region ID associated with a tail state that is still on.
*/
bool sentClearsTail(const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const std::unordered_map<NFAVertex, u32> &region_map,
const NGHolder &sent, u32 last_head_region,
u32 *bad_region);

28
src/nfagraph/ng_split.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -37,7 +37,6 @@
#include "util/container.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include <map>
#include <set>
@ -63,12 +62,13 @@ void clearAccepts(NGHolder &g) {
}
static
void filterSplitMap(const NGHolder &g, ue2::unordered_map<NFAVertex, NFAVertex> *out_map) {
ue2::unordered_set<NFAVertex> verts;
void filterSplitMap(const NGHolder &g,
unordered_map<NFAVertex, NFAVertex> *out_map) {
unordered_set<NFAVertex> verts;
insert(&verts, vertices(g));
ue2::unordered_map<NFAVertex, NFAVertex>::iterator it = out_map->begin();
auto it = out_map->begin();
while (it != out_map->end()) {
ue2::unordered_map<NFAVertex, NFAVertex>::iterator jt = it;
auto jt = it;
++it;
if (!contains(verts, jt->second)) {
out_map->erase(jt);
@ -78,8 +78,8 @@ void filterSplitMap(const NGHolder &g, ue2::unordered_map<NFAVertex, NFAVertex>
static
void splitLHS(const NGHolder &base, const vector<NFAVertex> &pivots,
const vector<NFAVertex> &rhs_pivots,
NGHolder *lhs, ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map) {
const vector<NFAVertex> &rhs_pivots, NGHolder *lhs,
unordered_map<NFAVertex, NFAVertex> *lhs_map) {
assert(lhs && lhs_map);
cloneHolder(*lhs, base, lhs_map);
@ -131,7 +131,7 @@ void splitLHS(const NGHolder &base, const vector<NFAVertex> &pivots,
}
void splitLHS(const NGHolder &base, NFAVertex pivot,
NGHolder *lhs, ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map) {
NGHolder *lhs, unordered_map<NFAVertex, NFAVertex> *lhs_map) {
vector<NFAVertex> pivots(1, pivot);
vector<NFAVertex> rhs_pivots;
insert(&rhs_pivots, rhs_pivots.end(), adjacent_vertices(pivot, base));
@ -139,7 +139,7 @@ void splitLHS(const NGHolder &base, NFAVertex pivot,
}
void splitRHS(const NGHolder &base, const vector<NFAVertex> &pivots,
NGHolder *rhs, ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map) {
NGHolder *rhs, unordered_map<NFAVertex, NFAVertex> *rhs_map) {
assert(rhs && rhs_map);
cloneHolder(*rhs, base, rhs_map);
@ -211,8 +211,8 @@ void findCommonSuccessors(const NGHolder &g, const vector<NFAVertex> &pivots,
}
void splitGraph(const NGHolder &base, const vector<NFAVertex> &pivots,
NGHolder *lhs, ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs, ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map) {
NGHolder *lhs, unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs, unordered_map<NFAVertex, NFAVertex> *rhs_map) {
DEBUG_PRINTF("splitting graph at %zu vertices\n", pivots.size());
assert(!has_parallel_edge(base));
@ -235,8 +235,8 @@ void splitGraph(const NGHolder &base, const vector<NFAVertex> &pivots,
}
void splitGraph(const NGHolder &base, NFAVertex pivot,
NGHolder *lhs, ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs, ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map) {
NGHolder *lhs, unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs, unordered_map<NFAVertex, NFAVertex> *rhs_map) {
vector<NFAVertex> pivots(1, pivot);
splitGraph(base, pivots, lhs, lhs_map, rhs, rhs_map);
}

20
src/nfagraph/ng_split.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -33,10 +33,10 @@
#ifndef NG_SPLIT_H
#define NG_SPLIT_H
#include <vector>
#include "ng_holder.h"
#include "util/ue2_containers.h"
#include <unordered_map>
#include <vector>
namespace ue2 {
@ -55,21 +55,21 @@ class NGHolder;
* vertices which have an edge to every pivot
*/
void splitGraph(const NGHolder &base, NFAVertex pivot, NGHolder *lhs,
ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map,
std::unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs,
ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map);
std::unordered_map<NFAVertex, NFAVertex> *rhs_map);
void splitGraph(const NGHolder &base, const std::vector<NFAVertex> &pivots,
NGHolder *lhs,
ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map,
std::unordered_map<NFAVertex, NFAVertex> *lhs_map,
NGHolder *rhs,
ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map);
std::unordered_map<NFAVertex, NFAVertex> *rhs_map);
void splitLHS(const NGHolder &base, NFAVertex pivot, NGHolder *lhs,
ue2::unordered_map<NFAVertex, NFAVertex> *lhs_map);
std::unordered_map<NFAVertex, NFAVertex> *lhs_map);
void splitRHS(const NGHolder &base, const std::vector<NFAVertex> &pivots,
NGHolder *rhs, ue2::unordered_map<NFAVertex, NFAVertex> *rhs_map);
NGHolder *rhs, std::unordered_map<NFAVertex, NFAVertex> *rhs_map);
} // namespace ue2

19
src/nfagraph/ng_squash.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -104,7 +104,6 @@
#include "ng_region.h"
#include "ng_som_util.h"
#include "ng_util.h"
#include "ng_util.h"
#include "util/container.h"
#include "util/graph_range.h"
#include "util/report_manager.h"
@ -112,6 +111,8 @@
#include <deque>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <boost/graph/depth_first_search.hpp>
#include <boost/graph/reverse_graph.hpp>
@ -120,13 +121,11 @@ using namespace std;
namespace ue2 {
typedef ue2::unordered_map<NFAVertex,
ue2::unordered_set<NFAVertex> > PostDomTree;
typedef unordered_map<NFAVertex, unordered_set<NFAVertex>> PostDomTree;
static
void buildPDomTree(const NGHolder &g, PostDomTree &tree) {
ue2::unordered_map<NFAVertex, NFAVertex> postdominators =
findPostDominators(g);
auto postdominators = findPostDominators(g);
for (auto v : vertices_range(g)) {
if (is_special(v, g)) {
@ -150,7 +149,7 @@ void buildSquashMask(NFAStateSet &mask, const NGHolder &g, NFAVertex v,
const CharReach &cr, const NFAStateSet &init,
const vector<NFAVertex> &vByIndex, const PostDomTree &tree,
som_type som, const vector<DepthMinMax> &som_depths,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
smgb_cache &cache) {
DEBUG_PRINTF("build base squash mask for vertex %zu)\n", g[v].index);
@ -274,7 +273,7 @@ void findDerivedSquashers(const NGHolder &g, const vector<NFAVertex> &vByIndex,
const PostDomTree &pdom_tree, const NFAStateSet &init,
map<NFAVertex, NFAStateSet> *squash, som_type som,
const vector<DepthMinMax> &som_depths,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
smgb_cache &cache) {
deque<NFAVertex> remaining;
for (const auto &m : *squash) {
@ -619,7 +618,7 @@ static
vector<NFAVertex> findUnreachable(const NGHolder &g) {
const boost::reverse_graph<NGHolder, const NGHolder &> revg(g);
ue2::unordered_map<NFAVertex, boost::default_color_type> colours;
unordered_map<NFAVertex, boost::default_color_type> colours;
colours.reserve(num_vertices(g));
depth_first_visit(revg, g.acceptEod,
@ -661,7 +660,7 @@ findHighlanderSquashers(const NGHolder &g, const ReportManager &rm) {
// cutting the appropriate out-edges to accept and seeing which
// vertices become unreachable.
ue2::unordered_map<NFAVertex, NFAVertex> orig_to_copy;
unordered_map<NFAVertex, NFAVertex> orig_to_copy;
NGHolder h;
cloneHolder(h, g, &orig_to_copy);
removeEdgesToAccept(h, orig_to_copy[v]);

7
src/nfagraph/ng_squash.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -35,7 +35,6 @@
#include "ng_holder.h"
#include "som/som.h"
#include "ue2common.h"
#include "util/ue2_containers.h"
#include <map>
#include <boost/dynamic_bitset.hpp>
@ -45,7 +44,9 @@ namespace ue2 {
class NGHolder;
class ReportManager;
/** Dynamically-sized bitset, as an NFA can have an arbitrary number of states. */
/**
* Dynamically-sized bitset, as an NFA can have an arbitrary number of states.
*/
typedef boost::dynamic_bitset<> NFAStateSet;
/**

6
src/nfagraph/ng_undirected.h
View File

@ -37,7 +37,7 @@
#include "ng_util.h"
#include "ue2common.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include "util/unordered.h"
#include <vector>
@ -71,7 +71,7 @@ template <typename Graph>
NFAUndirectedGraph createUnGraph(const Graph &g,
bool excludeStarts,
bool excludeAccepts,
unordered_map<typename Graph::vertex_descriptor,
std::unordered_map<typename Graph::vertex_descriptor,
NFAUndirectedVertex> &old2new) {
NFAUndirectedGraph ug;
size_t idx = 0;
@ -97,7 +97,7 @@ NFAUndirectedGraph createUnGraph(const Graph &g,
// Track seen edges so that we don't insert parallel edges.
using Vertex = typename Graph::vertex_descriptor;
unordered_set<std::pair<Vertex, Vertex>> seen;
ue2_unordered_set<std::pair<Vertex, Vertex>> seen;
seen.reserve(num_edges(g));
auto make_ordered_edge = [](Vertex a, Vertex b) {
return std::make_pair(std::min(a, b), std::max(a, b));

17
src/nfagraph/ng_util.cpp
View File

@ -48,6 +48,9 @@
#include <limits>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <boost/graph/filtered_graph.hpp>
#include <boost/graph/topological_sort.hpp>
#include <boost/range/adaptor/map.hpp>
@ -353,7 +356,7 @@ vector<NFAVertex> getTopoOrdering(const NGHolder &g) {
// having to reallocate it, etc.
auto colors = make_small_color_map(g);
using EdgeSet = ue2::unordered_set<NFAEdge>;
using EdgeSet = unordered_set<NFAEdge>;
EdgeSet backEdges;
BackEdges<EdgeSet> be(backEdges);
@ -467,7 +470,7 @@ void setTops(NGHolder &h, u32 top) {
void clearReports(NGHolder &g) {
DEBUG_PRINTF("clearing reports without an accept edge\n");
ue2::unordered_set<NFAVertex> allow;
unordered_set<NFAVertex> allow;
insert(&allow, inv_adjacent_vertices(g.accept, g));
insert(&allow, inv_adjacent_vertices(g.acceptEod, g));
allow.erase(g.accept); // due to stylised edge.
@ -491,7 +494,7 @@ void duplicateReport(NGHolder &g, ReportID r_old, ReportID r_new) {
static
void fillHolderOutEdges(NGHolder &out, const NGHolder &in,
const ue2::unordered_map<NFAVertex, NFAVertex> &v_map,
const unordered_map<NFAVertex, NFAVertex> &v_map,
NFAVertex u) {
NFAVertex u_new = v_map.at(u);
@ -513,9 +516,9 @@ void fillHolderOutEdges(NGHolder &out, const NGHolder &in,
}
void fillHolder(NGHolder *outp, const NGHolder &in, const deque<NFAVertex> &vv,
ue2::unordered_map<NFAVertex, NFAVertex> *v_map_out) {
unordered_map<NFAVertex, NFAVertex> *v_map_out) {
NGHolder &out = *outp;
ue2::unordered_map<NFAVertex, NFAVertex> &v_map = *v_map_out;
unordered_map<NFAVertex, NFAVertex> &v_map = *v_map_out;
out.kind = in.kind;
@ -597,7 +600,7 @@ void cloneHolder(NGHolder &out, const NGHolder &in) {
}
void cloneHolder(NGHolder &out, const NGHolder &in,
ue2::unordered_map<NFAVertex, NFAVertex> *mapping) {
unordered_map<NFAVertex, NFAVertex> *mapping) {
cloneHolder(out, in);
vector<NFAVertex> out_verts(num_vertices(in));
for (auto v : vertices_range(out)) {
@ -620,7 +623,7 @@ unique_ptr<NGHolder> cloneHolder(const NGHolder &in) {
void reverseHolder(const NGHolder &g_in, NGHolder &g) {
// Make the BGL do the grunt work.
ue2::unordered_map<NFAVertex, NFAVertex> vertexMap;
unordered_map<NFAVertex, NFAVertex> vertexMap;
boost::transpose_graph(g_in, g,
orig_to_copy(boost::make_assoc_property_map(vertexMap)));

19
src/nfagraph/ng_util.h
View File

@ -32,16 +32,17 @@
#ifndef NG_UTIL_H
#define NG_UTIL_H
#include <map>
#include <vector>
#include "ng_holder.h"
#include "ue2common.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include <boost/graph/depth_first_search.hpp> // for default_dfs_visitor
#include "ng_holder.h"
#include "ue2common.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include <map>
#include <unordered_map>
#include <vector>
namespace ue2 {
@ -272,12 +273,12 @@ void appendLiteral(NGHolder &h, const ue2_literal &s);
* \a in). A vertex mapping is returned in \a v_map_out. */
void fillHolder(NGHolder *outp, const NGHolder &in,
const std::deque<NFAVertex> &vv,
unordered_map<NFAVertex, NFAVertex> *v_map_out);
std::unordered_map<NFAVertex, NFAVertex> *v_map_out);
/** \brief Clone the graph in \a in into graph \a out, returning a vertex
* mapping in \a v_map_out. */
void cloneHolder(NGHolder &out, const NGHolder &in,
unordered_map<NFAVertex, NFAVertex> *v_map_out);
std::unordered_map<NFAVertex, NFAVertex> *v_map_out);
/** \brief Clone the graph in \a in into graph \a out. */
void cloneHolder(NGHolder &out, const NGHolder &in);

12
src/nfagraph/ng_violet.cpp
View File

@ -57,13 +57,13 @@
#include "util/compare.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/order_check.h"
#include "util/target_info.h"
#include "util/ue2string.h"
#include "util/ue2_containers.h"
#include <set>
#include <utility>
@ -559,7 +559,7 @@ void filterCandPivots(const NGHolder &g, const set<NFAVertex> &cand_raw,
static
void getCandidatePivots(const NGHolder &g, set<NFAVertex> *cand,
set<NFAVertex> *cand_raw) {
ue2::unordered_map<NFAVertex, NFAVertex> dominators = findDominators(g);
auto dominators = findDominators(g);
set<NFAVertex> accepts;
@ -1023,8 +1023,8 @@ bool splitRoseEdge(const NGHolder &base_graph, RoseInGraph &vg,
shared_ptr<NGHolder> lhs = make_shared<NGHolder>();
shared_ptr<NGHolder> rhs = make_shared<NGHolder>();
ue2::unordered_map<NFAVertex, NFAVertex> lhs_map;
ue2::unordered_map<NFAVertex, NFAVertex> rhs_map;
unordered_map<NFAVertex, NFAVertex> lhs_map;
unordered_map<NFAVertex, NFAVertex> rhs_map;
splitGraph(base_graph, splitters, lhs.get(), &lhs_map, rhs.get(), &rhs_map);
DEBUG_PRINTF("split %s:%zu into %s:%zu + %s:%zu\n",
@ -1217,7 +1217,7 @@ void splitEdgesByCut(NGHolder &h, RoseInGraph &vg,
NFAVertex pivot = target(e, h);
DEBUG_PRINTF("splitting on pivot %zu\n", h[pivot].index);
ue2::unordered_map<NFAVertex, NFAVertex> temp_map;
unordered_map<NFAVertex, NFAVertex> temp_map;
shared_ptr<NGHolder> new_lhs = make_shared<NGHolder>();
splitLHS(h, pivot, new_lhs.get(), &temp_map);
@ -1298,7 +1298,7 @@ void splitEdgesByCut(NGHolder &h, RoseInGraph &vg,
effort */
if (!contains(done_rhs, adj)) {
ue2::unordered_map<NFAVertex, NFAVertex> temp_map;
unordered_map<NFAVertex, NFAVertex> temp_map;
shared_ptr<NGHolder> new_rhs = make_shared<NGHolder>();
splitRHS(h, adj, new_rhs.get(), &temp_map);
remove_edge(new_rhs->start, new_rhs->accept, *new_rhs);

2
src/parser/Parser.rl
View File

@ -53,8 +53,8 @@
#include "parser/Parser.h"
#include "ue2common.h"
#include "util/compare.h"
#include "util/flat_containers.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include "util/unicode_def.h"
#include "util/verify_types.h"

8
src/parser/buildstate.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -39,8 +39,10 @@
#include "nfagraph/ng_builder.h"
#include "util/charreach.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/hash.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include "util/unordered.h"
#include <algorithm>
#include <iterator>
@ -449,7 +451,7 @@ unique_ptr<GlushkovBuildState> makeGlushkovBuildState(NFABuilder &b,
* Scans through a list of positions and retains only the highest priority
* version of a given (position, flags) entry. */
void cleanupPositions(vector<PositionInfo> &a) {
ue2::unordered_set<pair<Position, int>> seen; // track dupes
ue2_unordered_set<pair<Position, int>> seen;
vector<PositionInfo> out;
out.reserve(a.size()); // output should be close to input in size.

4
src/parser/check_refs.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,7 +36,7 @@
#include "ConstComponentVisitor.h"
#include "parse_error.h"
#include "util/container.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <sstream>

16
src/parser/check_refs.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -26,14 +26,16 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
/** \file
/**
* \file
* \brief Component tree analysis that checks that references (such as
* back-refs, conditionals) have valid referents.
*/
#ifndef PARSER_CHECK_REFS_H_
#define PARSER_CHECK_REFS_H_
#include "util/ue2_containers.h"
#ifndef PARSER_CHECK_REFS_H
#define PARSER_CHECK_REFS_H
#include "util/flat_containers.h"
#include <string>
@ -43,8 +45,8 @@ class Component;
class ComponentSequence;
void checkReferences(const Component &root, unsigned int groupIndices,
const ue2::flat_set<std::string> &groupNames);
const flat_set<std::string> &groupNames);
} // namespace ue2
#endif // PARSER_CHECK_REFS_H_
#endif // PARSER_CHECK_REFS_H

12
src/rose/rose_build.h
View File

@ -42,8 +42,8 @@
#include "rose_in_graph.h"
#include "util/bytecode_ptr.h"
#include "util/charreach.h"
#include "util/flat_containers.h"
#include "util/noncopyable.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include <memory>
@ -73,7 +73,7 @@ public:
/** \brief True if we can not establish that at most a single callback will
* be generated at a given offset from this set of reports. */
virtual bool requiresDedupeSupport(const ue2::flat_set<ReportID> &reports)
virtual bool requiresDedupeSupport(const flat_set<ReportID> &reports)
const = 0;
};
@ -85,7 +85,7 @@ public:
/** \brief Adds a single literal. */
virtual void add(bool anchored, bool eod, const ue2_literal &lit,
const ue2::flat_set<ReportID> &ids) = 0;
const flat_set<ReportID> &ids) = 0;
virtual bool addRose(const RoseInGraph &ig, bool prefilter) = 0;
virtual bool addSombeRose(const RoseInGraph &ig) = 0;
@ -99,17 +99,17 @@ public:
/** \brief Returns true if we were able to add it as a mask. */
virtual bool add(bool anchored, const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports) = 0;
const flat_set<ReportID> &reports) = 0;
/** \brief Attempts to add the graph to the anchored acyclic table. Returns
* true on success. */
virtual bool addAnchoredAcyclic(const NGHolder &graph) = 0;
virtual bool validateMask(const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports,
const flat_set<ReportID> &reports,
bool anchored, bool eod) const = 0;
virtual void addMask(const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports, bool anchored,
const flat_set<ReportID> &reports, bool anchored,
bool eod) = 0;
/** \brief Construct a runtime implementation. */

2
src/rose/rose_build_add.cpp
View File

@ -85,7 +85,7 @@ struct RoseBuildData : noncopyable {
/** Edges we've transformed (in \ref transformAnchoredLiteralOverlap) which
* require ANCH history to prevent overlap. */
ue2::unordered_set<RoseInEdge> anch_history_edges;
unordered_set<RoseInEdge> anch_history_edges;
/** True if we're tracking Start of Match. */
bool som;

20
src/rose/rose_build_anchored.cpp
View File

@ -49,11 +49,12 @@
#include "util/compile_error.h"
#include "util/container.h"
#include "util/determinise.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/order_check.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include "util/unordered.h"
#include "util/verify_types.h"
#include <map>
@ -285,19 +286,16 @@ struct Holder_StateSet {
bool operator==(const Holder_StateSet &b) const {
return wdelay == b.wdelay && wrap_state == b.wrap_state;
}
};
size_t hash_value(const Holder_StateSet &s) {
size_t val = 0;
boost::hash_combine(val, s.wrap_state);
boost::hash_combine(val, s.wdelay);
return val;
size_t hash() const {
return hash_all(wrap_state, wdelay);
}
};
class Automaton_Holder {
public:
using StateSet = Holder_StateSet;
using StateMap = unordered_map<StateSet, dstate_id_t>;
using StateMap = ue2_unordered_map<StateSet, dstate_id_t>;
explicit Automaton_Holder(const NGHolder &g_in) : g(g_in) {
for (auto v : vertices_range(g)) {
@ -416,7 +414,7 @@ public:
private:
const NGHolder &g;
ue2::unordered_map<NFAVertex, u32> vertexToIndex;
unordered_map<NFAVertex, u32> vertexToIndex;
vector<NFAVertex> indexToVertex;
vector<CharReach> cr_by_index;
StateSet init;
@ -712,7 +710,7 @@ int addAutomaton(RoseBuildImpl &build, const NGHolder &h, ReportID *remap) {
static
void setReports(NGHolder &h, const map<NFAVertex, set<u32>> &reportMap,
const ue2::unordered_map<NFAVertex, NFAVertex> &orig_to_copy) {
const unordered_map<NFAVertex, NFAVertex> &orig_to_copy) {
for (const auto &m : reportMap) {
NFAVertex t = orig_to_copy.at(m.first);
assert(!m.second.empty());
@ -724,7 +722,7 @@ void setReports(NGHolder &h, const map<NFAVertex, set<u32>> &reportMap,
int addAnchoredNFA(RoseBuildImpl &build, const NGHolder &wrapper,
const map<NFAVertex, set<u32>> &reportMap) {
NGHolder h;
ue2::unordered_map<NFAVertex, NFAVertex> orig_to_copy;
unordered_map<NFAVertex, NFAVertex> orig_to_copy;
cloneHolder(h, wrapper, &orig_to_copy);
clear_in_edges(h.accept, h);
clear_in_edges(h.acceptEod, h);

18
src/rose/rose_build_bytecode.cpp
View File

@ -145,7 +145,7 @@ struct build_context : noncopyable {
/** \brief Simple cache of programs written to engine blob, used for
* deduplication. */
ue2::unordered_map<RoseProgram, u32, RoseProgramHash,
unordered_map<RoseProgram, u32, RoseProgramHash,
RoseProgramEquivalence> program_cache;
/** \brief State indices, for those roles that have them.
@ -155,7 +155,7 @@ struct build_context : noncopyable {
/** \brief Mapping from queue index to bytecode offset for built engines
* that have already been pushed into the engine_blob. */
ue2::unordered_map<u32, u32> engineOffsets;
unordered_map<u32, u32> engineOffsets;
/** \brief List of long literals (ones with CHECK_LONG_LIT instructions)
* that need hash table support. */
@ -2269,9 +2269,9 @@ bool hasMpvTrigger(const set<u32> &reports, const ReportManager &rm) {
}
static
bool anyEndfixMpvTriggers(const RoseBuildImpl &tbi) {
const RoseGraph &g = tbi.g;
ue2::unordered_set<suffix_id> done;
bool anyEndfixMpvTriggers(const RoseBuildImpl &build) {
const RoseGraph &g = build.g;
unordered_set<suffix_id> done;
/* suffixes */
for (auto v : vertices_range(g)) {
@ -2283,14 +2283,14 @@ bool anyEndfixMpvTriggers(const RoseBuildImpl &tbi) {
}
done.insert(g[v].suffix);
if (hasMpvTrigger(all_reports(g[v].suffix), tbi.rm)) {
if (hasMpvTrigger(all_reports(g[v].suffix), build.rm)) {
return true;
}
}
/* outfixes */
for (const auto &out : tbi.outfixes) {
if (hasMpvTrigger(all_reports(out), tbi.rm)) {
for (const auto &out : build.outfixes) {
if (hasMpvTrigger(all_reports(out), build.rm)) {
return true;
}
}
@ -2588,7 +2588,7 @@ void buildLeftInfoTable(const RoseBuildImpl &tbi, build_context &bc,
const RoseGraph &g = tbi.g;
const CompileContext &cc = tbi.cc;
ue2::unordered_set<u32> done_core;
unordered_set<u32> done_core;
leftTable.resize(leftfixCount);

7
src/rose/rose_build_castle.cpp
View File

@ -38,7 +38,6 @@
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include <map>
@ -85,7 +84,7 @@ void makeCastle(LeftEngInfo &left,
static
void makeCastleSuffix(RoseBuildImpl &tbi, RoseVertex v,
ue2::unordered_map<const NGHolder *, shared_ptr<CastleProto> > &cache) {
unordered_map<const NGHolder *, shared_ptr<CastleProto>> &cache) {
RoseSuffixInfo &suffix = tbi.g[v].suffix;
if (!suffix.graph) {
return;
@ -298,8 +297,8 @@ bool unmakeCastles(RoseBuildImpl &tbi) {
}
void remapCastleTops(RoseBuildImpl &tbi) {
ue2::unordered_map<CastleProto *, vector<RoseVertex> > rose_castles;
ue2::unordered_map<CastleProto *, vector<RoseVertex> > suffix_castles;
unordered_map<CastleProto *, vector<RoseVertex>> rose_castles;
unordered_map<CastleProto *, vector<RoseVertex>> suffix_castles;
RoseGraph &g = tbi.g;
for (auto v : vertices_range(g)) {

4
src/rose/rose_build_compile.cpp
View File

@ -61,10 +61,10 @@
#include "util/compile_context.h"
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/order_check.h"
#include "util/report_manager.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include "util/verify_types.h"
@ -1639,7 +1639,7 @@ static
bool danglingVertexRef(RoseBuildImpl &tbi) {
RoseGraph::vertex_iterator vi, ve;
tie(vi, ve) = vertices(tbi.g);
const ue2::unordered_set<RoseVertex> valid_vertices(vi, ve);
const unordered_set<RoseVertex> valid_vertices(vi, ve);
if (!contains(valid_vertices, tbi.anchored_root)) {
DEBUG_PRINTF("anchored root vertex %zu not in graph\n",

5
src/rose/rose_build_convert.cpp
View File

@ -58,8 +58,9 @@
#include <queue>
#include <set>
#include <string>
#include <vector>
#include <unordered_map>
#include <utility>
#include <vector>
#include <boost/range/adaptor/map.hpp>
@ -561,7 +562,7 @@ bool handleMixedPrefixCliche(const NGHolder &h, RoseGraph &g, RoseVertex v,
DEBUG_PRINTF("woot?\n");
shared_ptr<NGHolder> h_new = make_shared<NGHolder>();
ue2::unordered_map<NFAVertex, NFAVertex> rhs_map;
unordered_map<NFAVertex, NFAVertex> rhs_map;
vector<NFAVertex> exits_vec;
insert(&exits_vec, exits_vec.end(), exits);
splitRHS(h, exits_vec, h_new.get(), &rhs_map);

14
src/rose/rose_build_engine_blob.h
View File

@ -36,13 +36,14 @@
#include "util/bytecode_ptr.h"
#include "util/charreach.h"
#include "util/container.h"
#include "util/hash.h"
#include "util/multibit_build.h"
#include "util/noncopyable.h"
#include "util/ue2_containers.h"
#include "util/verify_types.h"
#include "util/unordered.h"
#include <vector>
#include <type_traits>
#include <vector>
namespace ue2 {
@ -56,9 +57,10 @@ struct lookaround_info : noncopyable {
u32 get_offset_of(const std::vector<s8> &look, RoseEngineBlob &blob);
private:
unordered_map<std::vector<std::vector<CharReach>>, u32> multi_cache;
unordered_map<std::vector<s8>, u32> lcache;
unordered_map<std::vector<CharReach>, u32> rcache;
using Path = std::vector<CharReach>;
ue2_unordered_map<std::vector<Path>, u32> multi_cache;
ue2_unordered_map<std::vector<s8>, u32> lcache;
ue2_unordered_map<Path, u32> rcache;
};
class RoseEngineBlob : noncopyable {
@ -160,7 +162,7 @@ private:
}
/** \brief Cache of previously-written sparse iterators. */
unordered_map<std::vector<mmbit_sparse_iter>, u32> cached_iters;
ue2_unordered_map<std::vector<mmbit_sparse_iter>, u32> cached_iters;
/**
* \brief Contents of the Rose bytecode immediately following the

22
src/rose/rose_build_exclusive.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, Intel Corporation
* Copyright (c) 2016-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -87,7 +87,7 @@ vector<RoleChunk<role_id>> divideIntoChunks(const RoseBuildImpl &build,
/* add prefix literals to engine graph */
static
bool addPrefixLiterals(NGHolder &h, ue2::unordered_set<u32> &tailId,
bool addPrefixLiterals(NGHolder &h, unordered_set<u32> &tailId,
const vector<vector<CharReach>> &triggers) {
DEBUG_PRINTF("add literals to graph\n");
@ -196,8 +196,8 @@ vector<CharReach> findStartPos(const CharReach &cr1,
template<typename role_id>
static
bool isExclusive(const NGHolder &h,
const u32 num, ue2::unordered_set<u32> &tailId,
map<u32, ue2::unordered_set<u32>> &skipList,
const u32 num, unordered_set<u32> &tailId,
map<u32, unordered_set<u32>> &skipList,
const RoleInfo<role_id> &role1,
const RoleInfo<role_id> &role2) {
const u32 id1 = role1.id;
@ -253,12 +253,12 @@ bool isExclusive(const NGHolder &h,
template<typename role_id>
static
ue2::unordered_set<u32> checkExclusivity(const NGHolder &h,
const u32 num, ue2::unordered_set<u32> &tailId,
map<u32, ue2::unordered_set<u32>> &skipList,
unordered_set<u32> checkExclusivity(const NGHolder &h,
const u32 num, unordered_set<u32> &tailId,
map<u32, unordered_set<u32>> &skipList,
const RoleInfo<role_id> &role1,
const RoleChunk<role_id> &roleChunk) {
ue2::unordered_set<u32> info;
unordered_set<u32> info;
const u32 id1 = role1.id;
for (const auto &role2 : roleChunk.roles) {
const u32 id2 = role2.id;
@ -316,7 +316,7 @@ void findCliques(const map<u32, set<u32>> &exclusiveGroups,
static
map<u32, set<u32>> findExclusiveGroups(const RoseBuildImpl &build,
const map<u32, ue2::unordered_set<u32>> &exclusiveInfo,
const map<u32, unordered_set<u32>> &exclusiveInfo,
const map<u32, vector<RoseVertex>> &vertex_map,
const bool is_infix) {
map<u32, set<u32>> exclusiveGroups;
@ -396,10 +396,10 @@ void exclusiveAnalysis(const RoseBuildImpl &build,
vector<vector<u32>> &exclusive_roles, const bool is_infix) {
const auto &chunks = divideIntoChunks(build, roleInfoSet);
DEBUG_PRINTF("Exclusivity analysis entry\n");
map<u32, ue2::unordered_set<u32>> exclusiveInfo;
map<u32, unordered_set<u32>> exclusiveInfo;
for (const auto &roleChunk : chunks) {
map<u32, ue2::unordered_set<u32>> skipList;
map<u32, unordered_set<u32>> skipList;
for (const auto &role1 : roleChunk.roles) {
const u32 id1 = role1.id;
const role_id &s1 = role1.role;

7
src/rose/rose_build_groups.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, Intel Corporation
* Copyright (c) 2016-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -35,11 +35,12 @@
#define ROSE_BUILD_GROUPS_H
#include "rose_build_impl.h"
#include "util/ue2_containers.h"
#include <unordered_map>
namespace ue2 {
unordered_map<RoseVertex, rose_group>
std::unordered_map<RoseVertex, rose_group>
getVertexGroupMap(const RoseBuildImpl &build);
rose_group getSquashableGroups(const RoseBuildImpl &build);

51
src/rose/rose_build_impl.h
View File

@ -39,11 +39,12 @@
#include "nfagraph/ng_holder.h"
#include "nfagraph/ng_revacc.h"
#include "util/bytecode_ptr.h"
#include "util/flat_containers.h"
#include "util/hash.h"
#include "util/order_check.h"
#include "util/queue_index_factory.h"
#include "util/ue2_containers.h"
#include "util/ue2string.h"
#include "util/unordered.h"
#include "util/verify_types.h"
#include <deque>
@ -177,7 +178,6 @@ depth findMinWidth(const suffix_id &s);
depth findMaxWidth(const suffix_id &s);
depth findMinWidth(const suffix_id &s, u32 top);
depth findMaxWidth(const suffix_id &s, u32 top);
size_t hash_value(const suffix_id &s);
/** \brief represents an engine to the left of a rose role */
struct left_id {
@ -258,11 +258,10 @@ bool isAnchored(const left_id &r);
depth findMinWidth(const left_id &r);
depth findMaxWidth(const left_id &r);
u32 num_tops(const left_id &r);
size_t hash_value(const left_id &r);
struct rose_literal_info {
ue2::flat_set<u32> delayed_ids;
ue2::flat_set<RoseVertex> vertices;
flat_set<u32> delayed_ids;
flat_set<RoseVertex> vertices;
rose_group group_mask = 0;
u32 undelayed_id = MO_INVALID_IDX;
bool squash_group = false;
@ -306,6 +305,10 @@ struct rose_literal_id {
return s == b.s && msk == b.msk && cmp == b.cmp && table == b.table &&
delay == b.delay && distinctiveness == b.distinctiveness;
}
size_t hash() const {
return hash_all(s, msk, cmp, table, delay, distinctiveness);
}
};
static inline
@ -319,12 +322,6 @@ bool operator<(const rose_literal_id &a, const rose_literal_id &b) {
return 0;
}
inline
size_t hash_value(const rose_literal_id &lit) {
return hash_all(lit.s, lit.msk, lit.cmp, lit.table, lit.delay,
lit.distinctiveness);
}
class RoseLiteralMap {
/**
* \brief Main storage for literals.
@ -336,7 +333,7 @@ class RoseLiteralMap {
std::deque<rose_literal_id> lits;
/** \brief Quick-lookup index from literal -> index in lits. */
unordered_map<rose_literal_id, u32> lits_index;
ue2_unordered_map<rose_literal_id, u32> lits_index;
public:
std::pair<u32, bool> insert(const rose_literal_id &lit) {
@ -504,7 +501,7 @@ public:
// Adds a single literal.
void add(bool anchored, bool eod, const ue2_literal &lit,
const ue2::flat_set<ReportID> &ids) override;
const flat_set<ReportID> &ids) override;
bool addRose(const RoseInGraph &ig, bool prefilter) override;
bool addSombeRose(const RoseInGraph &ig) override;
@ -517,15 +514,15 @@ public:
// Returns true if we were able to add it as a mask
bool add(bool anchored, const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports) override;
const flat_set<ReportID> &reports) override;
bool addAnchoredAcyclic(const NGHolder &graph) override;
bool validateMask(const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports, bool anchored,
const flat_set<ReportID> &reports, bool anchored,
bool eod) const override;
void addMask(const std::vector<CharReach> &mask,
const ue2::flat_set<ReportID> &reports, bool anchored,
const flat_set<ReportID> &reports, bool anchored,
bool eod) override;
// Construct a runtime implementation.
@ -627,8 +624,8 @@ public:
* overlap calculation in history assignment. */
std::map<u32, rose_literal_id> anchoredLitSuffix;
unordered_set<left_id> transient;
unordered_map<left_id, rose_group> rose_squash_masks;
ue2_unordered_set<left_id> transient;
ue2_unordered_map<left_id, rose_group> rose_squash_masks;
std::vector<OutfixInfo> outfixes;
@ -689,4 +686,22 @@ bool canImplementGraphs(const RoseBuildImpl &tbi);
} // namespace ue2
namespace std {
template<>
struct hash<ue2::left_id> {
size_t operator()(const ue2::left_id &l) const {
return l.hash();
}
};
template<>
struct hash<ue2::suffix_id> {
size_t operator()(const ue2::suffix_id &s) const {
return s.hash();
}
};
} // namespace std
#endif /* ROSE_BUILD_IMPL_H */

18
src/rose/rose_build_infix.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,10 +36,12 @@
#include "rose/rose_build_impl.h"
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/flat_containers.h"
#include "util/graph_range.h"
#include "util/graph.h"
#include "util/ue2_containers.h"
#include "util/hash.h"
#include "util/ue2string.h"
#include "util/unordered.h"
#include <algorithm>
#include <set>
@ -51,7 +53,7 @@ namespace ue2 {
static
bool couldEndLiteral(const ue2_literal &s, NFAVertex initial,
const NGHolder &h) {
ue2::flat_set<NFAVertex> curr, next;
flat_set<NFAVertex> curr, next;
curr.insert(initial);
for (auto it = s.rbegin(), ite = s.rend(); it != ite; ++it) {
@ -82,9 +84,10 @@ bool couldEndLiteral(const ue2_literal &s, NFAVertex initial,
return true;
}
using EdgeCache = ue2_unordered_set<pair<NFAVertex, NFAVertex>>;
static
void contractVertex(NGHolder &g, NFAVertex v,
ue2::unordered_set<pair<NFAVertex, NFAVertex>> &all_edges) {
void contractVertex(NGHolder &g, NFAVertex v, EdgeCache &all_edges) {
for (auto u : inv_adjacent_vertices_range(v, g)) {
if (u == v) {
continue; // self-edge
@ -144,8 +147,9 @@ u32 findMaxLiteralMatches(const NGHolder &h, const set<ue2_literal> &lits) {
cloneHolder(g, h);
vector<NFAVertex> dead;
// The set of all edges in the graph is used for existence checks in contractVertex.
ue2::unordered_set<pair<NFAVertex, NFAVertex>> all_edges;
// The set of all edges in the graph is used for existence checks in
// contractVertex.
EdgeCache all_edges;
for (const auto &e : edges_range(g)) {
all_edges.emplace(source(e, g), target(e, g));
}

149
src/rose/rose_build_instructions.h
View File

@ -39,6 +39,7 @@
#include "rose_build_lookaround.h"
#include "rose_build_program.h"
#include "util/hash.h"
#include "util/verify_types.h"
namespace ue2 {
@ -65,7 +66,7 @@ public:
/** \brief Length of the bytecode instruction in bytes. */
virtual size_t byte_length() const = 0;
using OffsetMap = unordered_map<const RoseInstruction *, u32>;
using OffsetMap = std::unordered_map<const RoseInstruction *, u32>;
/**
* \brief Writes a concrete implementation of this instruction.
@ -149,6 +150,10 @@ private:
}
};
template<RoseInstructionCode Opcode, class ImplType, class RoseInstrType>
constexpr RoseInstructionCode
RoseInstrBase<Opcode, ImplType, RoseInstrType>::opcode;
/**
* \brief Refinement of RoseInstrBase to use for instructions that have
* just a single target member, called "target".
@ -190,7 +195,7 @@ public:
virtual bool operator==(const RoseInstrType &) const { return true; }
size_t hash() const override {
return boost::hash_value(static_cast<int>(Opcode));
return hash_all(Opcode);
}
bool equiv_to(const RoseInstrType &, const RoseInstruction::OffsetMap &,
@ -222,7 +227,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), groups, anch_id);
return hash_all(opcode, groups, anch_id);
}
void write(void *dest, RoseEngineBlob &blob,
@ -251,7 +256,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), min_offset);
return hash_all(opcode, min_offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -278,7 +283,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), groups);
return hash_all(opcode, groups);
}
void write(void *dest, RoseEngineBlob &blob,
@ -305,7 +310,7 @@ public:
}
size_t hash() const override {
return boost::hash_value(static_cast<int>(opcode));
return hash_all(opcode);
}
void write(void *dest, RoseEngineBlob &blob,
@ -335,7 +340,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), min_bound, max_bound);
return hash_all(opcode, min_bound, max_bound);
}
void write(void *dest, RoseEngineBlob &blob,
@ -364,7 +369,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), key);
return hash_all(opcode, key);
}
void write(void *dest, RoseEngineBlob &blob,
@ -395,7 +400,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), offset, reach);
return hash_all(opcode, offset, reach);
}
void write(void *dest, RoseEngineBlob &blob,
@ -426,7 +431,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), look);
return hash_all(opcode, look);
}
void write(void *dest, RoseEngineBlob &blob,
@ -462,8 +467,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), and_mask, cmp_mask, neg_mask,
offset);
return hash_all(opcode, and_mask, cmp_mask, neg_mask, offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -501,8 +505,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), and_mask, cmp_mask, neg_mask,
offset);
return hash_all(opcode, and_mask, cmp_mask, neg_mask, offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -539,8 +542,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), and_mask, cmp_mask, negation,
offset);
return hash_all(opcode, and_mask, cmp_mask, negation, offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -581,8 +583,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), nib_mask,
bucket_select_mask, neg_mask, offset);
return hash_all(opcode, nib_mask, bucket_select_mask, neg_mask, offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -626,8 +627,8 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask, neg_mask, offset);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask, neg_mask,
offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -671,8 +672,8 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask, neg_mask, offset);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask, neg_mask,
offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -720,9 +721,8 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask_hi, bucket_select_mask_lo,
neg_mask, offset);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask_hi,
bucket_select_mask_lo, neg_mask, offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -758,7 +758,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), queue, lag, report);
return hash_all(opcode, queue, lag, report);
}
void write(void *dest, RoseEngineBlob &blob,
@ -791,7 +791,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), queue, lag, report);
return hash_all(opcode, queue, lag, report);
}
void write(void *dest, RoseEngineBlob &blob,
@ -820,7 +820,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), delay, index);
return hash_all(opcode, delay, index);
}
void write(void *dest, RoseEngineBlob &blob,
@ -861,7 +861,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), distance);
return hash_all(opcode, distance);
}
void write(void *dest, RoseEngineBlob &blob,
@ -889,7 +889,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), queue, lag);
return hash_all(opcode, queue, lag);
}
void write(void *dest, RoseEngineBlob &blob,
@ -917,7 +917,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), som.type, som.onmatch);
return hash_all(opcode, som.type, som.onmatch);
}
void write(void *dest, RoseEngineBlob &blob,
@ -953,7 +953,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), cancel, queue, event);
return hash_all(opcode, cancel, queue, event);
}
void write(void *dest, RoseEngineBlob &blob,
@ -981,7 +981,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), queue, event);
return hash_all(opcode, queue, event);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1013,8 +1013,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), quash_som, dkey,
offset_adjust);
return hash_all(opcode, quash_som, dkey, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1049,8 +1048,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), quash_som, dkey,
offset_adjust);
return hash_all(opcode, quash_som, dkey, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1081,7 +1079,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), event, top_squash_distance);
return hash_all(opcode, event, top_squash_distance);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1110,7 +1108,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), som.type, som.onmatch);
return hash_all(opcode, som.type, som.onmatch);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1138,7 +1136,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), som.type, som.onmatch);
return hash_all(opcode, som.type, som.onmatch);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1165,7 +1163,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), onmatch, offset_adjust);
return hash_all(opcode, onmatch, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1196,7 +1194,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), onmatch, offset_adjust, ekey);
return hash_all(opcode, onmatch, offset_adjust, ekey);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1225,7 +1223,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), onmatch, offset_adjust);
return hash_all(opcode, onmatch, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1256,7 +1254,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), onmatch, offset_adjust, ekey);
return hash_all(opcode, onmatch, offset_adjust, ekey);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1293,8 +1291,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), quash_som, dkey, onmatch,
offset_adjust);
return hash_all(opcode, quash_som, dkey, onmatch, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1324,7 +1321,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), onmatch, offset_adjust);
return hash_all(opcode, onmatch, offset_adjust);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1352,7 +1349,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), ekey);
return hash_all(opcode, ekey);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1384,7 +1381,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), end_adj, min_length);
return hash_all(opcode, end_adj, min_length);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1410,7 +1407,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), index);
return hash_all(opcode, index);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1436,7 +1433,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), groups);
return hash_all(opcode, groups);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1462,7 +1459,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), groups);
return hash_all(opcode, groups);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1490,7 +1487,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), index);
return hash_all(opcode, index);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1522,9 +1519,9 @@ public:
}
size_t hash() const override {
size_t v = hash_all(static_cast<int>(opcode), num_keys);
size_t v = hash_all(opcode, num_keys);
for (const u32 &key : jump_table | boost::adaptors::map_keys) {
boost::hash_combine(v, key);
hash_combine(v, key);
}
return v;
}
@ -1594,7 +1591,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), state);
return hash_all(opcode, state);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1638,7 +1635,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), num_keys, keys);
return hash_all(opcode, num_keys, keys);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1665,7 +1662,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), iter_offset);
return hash_all(opcode, iter_offset);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1709,7 +1706,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), literal);
return hash_all(opcode, literal);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1741,7 +1738,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), literal);
return hash_all(opcode, literal);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1772,7 +1769,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), literal);
return hash_all(opcode, literal);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1804,7 +1801,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), literal);
return hash_all(opcode, literal);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1849,8 +1846,7 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), multi_look, last_start,
start_mask);
return hash_all(opcode, multi_look, last_start, start_mask);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1905,9 +1901,9 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), nib_mask,
bucket_select_mask, data_select_mask, hi_bits_mask,
lo_bits_mask, neg_mask, base_offset, last_start);
return hash_all(opcode, nib_mask, bucket_select_mask, data_select_mask,
hi_bits_mask, lo_bits_mask, neg_mask, base_offset,
last_start);
}
void write(void *dest, RoseEngineBlob &blob,
@ -1968,9 +1964,9 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask, data_select_mask, hi_bits_mask,
lo_bits_mask, neg_mask, base_offset, last_start);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask,
data_select_mask, hi_bits_mask, lo_bits_mask, neg_mask,
base_offset, last_start);
}
void write(void *dest, RoseEngineBlob &blob,
@ -2035,10 +2031,9 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask_hi, bucket_select_mask_lo,
data_select_mask, hi_bits_mask, lo_bits_mask, neg_mask,
base_offset, last_start);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask_hi,
bucket_select_mask_lo, data_select_mask, hi_bits_mask,
lo_bits_mask, neg_mask, base_offset, last_start);
}
void write(void *dest, RoseEngineBlob &blob,
@ -2100,9 +2095,9 @@ public:
}
size_t hash() const override {
return hash_all(static_cast<int>(opcode), hi_mask, lo_mask,
bucket_select_mask, data_select_mask, hi_bits_mask,
lo_bits_mask, neg_mask, base_offset, last_start);
return hash_all(opcode, hi_mask, lo_mask, bucket_select_mask,
data_select_mask, hi_bits_mask, lo_bits_mask, neg_mask,
base_offset, last_start);
}
void write(void *dest, RoseEngineBlob &blob,

10
src/rose/rose_build_lookaround.cpp
View File

@ -40,7 +40,7 @@
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/graph_range.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/verify_types.h"
#include <cstdlib>
@ -79,7 +79,7 @@ string dump(const map<s32, CharReach> &look) {
static
void getForwardReach(const NGHolder &g, u32 top, map<s32, CharReach> &look) {
ue2::flat_set<NFAVertex> curr, next;
flat_set<NFAVertex> curr, next;
// Consider only successors of start with the required top.
for (const auto &e : out_edges_range(g.start, g)) {
@ -116,7 +116,7 @@ void getForwardReach(const NGHolder &g, u32 top, map<s32, CharReach> &look) {
static
void getBackwardReach(const NGHolder &g, ReportID report, u32 lag,
map<s32, CharReach> &look) {
ue2::flat_set<NFAVertex> curr, next;
flat_set<NFAVertex> curr, next;
for (auto v : inv_adjacent_vertices_range(g.accept, g)) {
if (contains(g[v].reports, report)) {
@ -187,7 +187,7 @@ void getForwardReach(const raw_dfa &rdfa, map<s32, CharReach> &look) {
return;
}
ue2::flat_set<dstate_id_t> curr, next;
flat_set<dstate_id_t> curr, next;
curr.insert(rdfa.start_anchored);
for (u32 i = 0; i < MAX_FWD_LEN && !curr.empty(); i++) {
@ -849,7 +849,7 @@ void mergeLookaround(vector<LookEntry> &lookaround,
}
// Don't merge lookarounds at offsets we already have entries for.
ue2::flat_set<s8> offsets;
flat_set<s8> offsets;
for (const auto &e : lookaround) {
offsets.insert(e.offset);
}

20
src/rose/rose_build_lookaround.h
View File

@ -33,6 +33,7 @@
#define ROSE_ROSE_BUILD_LOOKAROUND_H
#include "rose_graph.h"
#include "util/hash.h"
#include <vector>
@ -58,14 +59,6 @@ struct LookEntry {
}
};
static inline
size_t hash_value(const LookEntry &l) {
size_t val = 0;
boost::hash_combine(val, l.offset);
boost::hash_combine(val, l.reach);
return val;
}
void findLookaroundMasks(const RoseBuildImpl &tbi, const RoseVertex v,
std::vector<LookEntry> &look_more);
@ -83,4 +76,15 @@ void mergeLookaround(std::vector<LookEntry> &lookaround,
} // namespace ue2
namespace std {
template<>
struct hash<ue2::LookEntry> {
size_t operator()(const ue2::LookEntry &l) const {
return ue2::hash_all(l.offset, l.reach);
}
};
} // namespace std
#endif // ROSE_ROSE_BUILD_LOOKAROUND_H

28
src/rose/rose_build_merge.cpp
View File

@ -63,9 +63,11 @@
#include "util/container.h"
#include "util/dump_charclass.h"
#include "util/graph_range.h"
#include "util/hash.h"
#include "util/order_check.h"
#include "util/report_manager.h"
#include "util/ue2string.h"
#include "util/unordered.h"
#include <algorithm>
#include <functional>
@ -77,12 +79,10 @@
#include <vector>
#include <utility>
#include <boost/functional/hash/hash_fwd.hpp>
#include <boost/range/adaptor/map.hpp>
using namespace std;
using boost::adaptors::map_values;
using boost::hash_combine;
namespace ue2 {
@ -336,7 +336,7 @@ void findUncalcLeavesCandidates(RoseBuildImpl &tbi,
const RoseGraph &g = tbi.g;
vector<RoseVertex> suffix_vertices; // vertices with suffix graphs
ue2::unordered_map<const NGHolder *, u32> fcount; // ref count per graph
unordered_map<const NGHolder *, u32> fcount; // ref count per graph
for (auto v : vertices_range(g)) {
if (g[v].suffix) {
@ -566,7 +566,7 @@ bool dedupeLeftfixes(RoseBuildImpl &tbi) {
for (deque<RoseVertex> &verts : roses | map_values) {
DEBUG_PRINTF("group has %zu vertices\n", verts.size());
ue2::unordered_set<left_id> seen;
unordered_set<left_id> seen;
for (auto jt = verts.begin(), jte = verts.end(); jt != jte; ++jt) {
RoseVertex v = *jt;
@ -636,7 +636,7 @@ bool is_equal(const suffix_id &s1, const suffix_id &s2) {
void dedupeSuffixes(RoseBuildImpl &tbi) {
DEBUG_PRINTF("deduping suffixes\n");
ue2::unordered_map<suffix_id, set<RoseVertex>> suffix_map;
unordered_map<suffix_id, set<RoseVertex>> suffix_map;
map<pair<size_t, set<ReportID>>, vector<suffix_id>> part;
// Collect suffixes into groups.
@ -703,7 +703,7 @@ template<class EngineRef>
class Bouquet {
private:
list<EngineRef> ordering; // Unique list in insert order.
typedef ue2::unordered_map<EngineRef, deque<RoseVertex> > BouquetMap;
using BouquetMap = ue2_unordered_map<EngineRef, deque<RoseVertex>>;
BouquetMap bouquet;
public:
void insert(const EngineRef &h, RoseVertex v) {
@ -1331,7 +1331,7 @@ bool mergeRosePair(RoseBuildImpl &tbi, left_id &r1, left_id &r2,
static
void processMergeQueue(RoseBuildImpl &tbi, RoseBouquet &roses,
priority_queue<RoseMergeCandidate> &pq) {
ue2::unordered_set<left_id> dead;
unordered_set<left_id> dead;
DEBUG_PRINTF("merge queue has %zu entries\n", pq.size());
@ -1862,7 +1862,7 @@ void mergeNfaLeftfixes(RoseBuildImpl &tbi, RoseBouquet &roses) {
// We track the number of accelerable states for each graph in a map and
// only recompute them when the graph is modified.
ue2::unordered_map<left_id, u32> accel_count;
unordered_map<left_id, u32> accel_count;
for (const auto &rose : roses) {
assert(rose.graph()->kind == NFA_INFIX);
accel_count[rose] = estimatedAccelStates(tbi, *rose.graph());
@ -2157,7 +2157,7 @@ void mergeSuffixes(RoseBuildImpl &tbi, SuffixBouquet &suffixes,
// If this isn't an acyclic case, we track the number of accelerable states
// for each graph in a map and only recompute them when the graph is
// modified.
ue2::unordered_map<suffix_id, u32> accel_count;
unordered_map<suffix_id, u32> accel_count;
if (!acyclic) {
for (const auto &suffix : suffixes) {
assert(suffix.graph() && suffix.graph()->kind == NFA_SUFFIX);
@ -2499,7 +2499,7 @@ private:
template<class RawDfa, class MergeFunctor>
static
void pairwiseDfaMerge(vector<RawDfa *> &dfas,
ue2::unordered_map<RawDfa *, size_t> &dfa_mapping,
unordered_map<RawDfa *, size_t> &dfa_mapping,
vector<OutfixInfo> &outfixes,
MergeFunctor merge_func) {
DEBUG_PRINTF("merging group of size %zu\n", dfas.size());
@ -2541,7 +2541,7 @@ void pairwiseDfaMerge(vector<RawDfa *> &dfas,
template<class RawDfa, class MergeFunctor>
static
void chunkedDfaMerge(vector<RawDfa *> &dfas,
ue2::unordered_map<RawDfa *, size_t> &dfa_mapping,
unordered_map<RawDfa *, size_t> &dfa_mapping,
vector<OutfixInfo> &outfixes,
MergeFunctor merge_func) {
DEBUG_PRINTF("begin merge of %zu dfas\n", dfas.size());
@ -2575,7 +2575,7 @@ void mergeOutfixDfas(RoseBuildImpl &tbi, vector<raw_dfa *> &dfas) {
/* key is index into outfix array as iterators, etc may be invalidated by
* element addition. */
ue2::unordered_map<raw_dfa *, size_t> dfa_mapping;
unordered_map<raw_dfa *, size_t> dfa_mapping;
for (size_t i = 0; i < outfixes.size(); i++) {
auto *rdfa = outfixes[i].rdfa();
if (rdfa) {
@ -2619,7 +2619,7 @@ void mergeOutfixCombo(RoseBuildImpl &tbi, const ReportManager &rm,
/* key is index into outfix array as iterators, etc may be invalidated by
* element addition. */
size_t new_dfas = 0;
ue2::unordered_map<raw_dfa *, size_t> dfa_mapping;
unordered_map<raw_dfa *, size_t> dfa_mapping;
vector<raw_dfa *> dfas;
for (auto it = tbi.outfixes.begin(); it != tbi.outfixes.end(); ++it) {
@ -2670,7 +2670,7 @@ void mergeOutfixHaigs(RoseBuildImpl &tbi, vector<raw_som_dfa *> &dfas,
vector<OutfixInfo> &outfixes = tbi.outfixes;
ue2::unordered_map<raw_som_dfa *, size_t> dfa_mapping;
unordered_map<raw_som_dfa *, size_t> dfa_mapping;
for (size_t i = 0; i < outfixes.size(); i++) {
auto *haig = outfixes[i].haig();
if (haig) {

28
src/rose/rose_build_misc.cpp
View File

@ -56,11 +56,9 @@
#include "ue2common.h"
#include "grey.h"
#include <boost/functional/hash/hash_fwd.hpp>
#include <boost/graph/breadth_first_search.hpp>
using namespace std;
using boost::hash_combine;
namespace ue2 {
@ -691,16 +689,7 @@ set<u32> all_tops(const suffix_id &s) {
}
size_t suffix_id::hash() const {
size_t val = 0;
hash_combine(val, g);
hash_combine(val, c);
hash_combine(val, d);
hash_combine(val, h);
return val;
}
size_t hash_value(const suffix_id &s) {
return s.hash();
return hash_all(g, c, d, h);
}
bool isAnchored(const left_id &r) {
@ -761,16 +750,7 @@ u32 num_tops(const left_id &r) {
}
size_t left_id::hash() const {
size_t val = 0;
hash_combine(val, g);
hash_combine(val, c);
hash_combine(val, d);
hash_combine(val, h);
return val;
}
size_t hash_value(const left_id &r) {
return r.hash();
return hash_all(g, c, d, h);
}
u64a findMaxOffset(const set<ReportID> &reports, const ReportManager &rm) {
@ -997,8 +977,8 @@ bool canImplementGraphs(const RoseBuildImpl &tbi) {
bool hasOrphanedTops(const RoseBuildImpl &build) {
const RoseGraph &g = build.g;
ue2::unordered_map<left_id, set<u32> > roses;
ue2::unordered_map<suffix_id, set<u32> > suffixes;
unordered_map<left_id, set<u32>> roses;
unordered_map<suffix_id, set<u32>> suffixes;
for (auto v : vertices_range(g)) {
if (g[v].left) {

9
src/rose/rose_build_program.cpp
View File

@ -41,6 +41,7 @@
#include "util/compile_context.h"
#include "util/compile_error.h"
#include "util/report_manager.h"
#include "util/unordered.h"
#include "util/verify_types.h"
#include <boost/range/adaptor/map.hpp>
@ -226,7 +227,7 @@ size_t RoseProgramHash::operator()(const RoseProgram &program) const {
size_t v = 0;
for (const auto &ri : program) {
assert(ri);
boost::hash_combine(v, ri->hash());
hash_combine(v, ri->hash());
}
return v;
}
@ -1940,8 +1941,8 @@ struct ProgKey {
return RoseProgramEquivalence()(*prog, *b.prog);
}
friend size_t hash_value(const ProgKey &a) {
return RoseProgramHash()(*a.prog);
size_t hash() const {
return RoseProgramHash()(*prog);
}
private:
const RoseProgram *prog;
@ -1954,7 +1955,7 @@ RoseProgram assembleProgramBlocks(vector<RoseProgram> &&blocks_in) {
vector<RoseProgram> blocks;
blocks.reserve(blocks_in.size()); /* to ensure stable reference for seen */
unordered_set<ProgKey> seen;
ue2_unordered_set<ProgKey> seen;
for (auto &block : blocks_in) {
if (contains(seen, block)) {
continue;

8
src/rose/rose_build_program.h
View File

@ -34,8 +34,8 @@
#include "util/bytecode_ptr.h"
#include "util/hash.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include <unordered_map>
#include <vector>
#include <boost/range/adaptor/map.hpp>
@ -168,7 +168,7 @@ struct ProgramBuild : noncopyable {
/** \brief Mapping from vertex to key, for vertices with a
* CHECK_NOT_HANDLED instruction. */
ue2::unordered_map<RoseVertex, u32> handledKeys;
std::unordered_map<RoseVertex, u32> handledKeys;
/** \brief Mapping from Rose literal ID to anchored program index. */
std::map<u32, u32> anchored_programs;
@ -178,7 +178,7 @@ struct ProgramBuild : noncopyable {
/** \brief Mapping from every vertex to the groups that must be on for that
* vertex to be reached. */
ue2::unordered_map<RoseVertex, rose_group> vertex_group_map;
std::unordered_map<RoseVertex, rose_group> vertex_group_map;
/** \brief Global bitmap of groups that can be squashed. */
rose_group squashable_groups = 0;
@ -242,7 +242,7 @@ RoseProgram makeLiteralProgram(const RoseBuildImpl &build,
const std::map<RoseVertex, left_build_info> &leftfix_info,
const std::map<suffix_id, u32> &suffixes,
const std::map<u32, engine_info> &engine_info_by_queue,
const unordered_map<RoseVertex, u32> &roleStateIndices,
const std::unordered_map<RoseVertex, u32> &roleStateIndices,
ProgramBuild &prog_build, u32 lit_id,
const std::vector<RoseEdge> &lit_edges,
bool is_anchored_replay_program);

24
src/rose/rose_build_role_aliasing.cpp
View File

@ -45,16 +45,15 @@
#include "util/bitutils.h"
#include "util/compile_context.h"
#include "util/container.h"
#include "util/flat_containers.h"
#include "util/graph.h"
#include "util/graph_range.h"
#include "util/hash.h"
#include "util/order_check.h"
#include "util/ue2_containers.h"
#include <algorithm>
#include <numeric>
#include <vector>
#include <boost/functional/hash/hash.hpp>
#include <boost/graph/adjacency_iterator.hpp>
#include <boost/range/adaptor/map.hpp>
@ -154,7 +153,7 @@ public:
private:
/* if a vertex is worth storing, it is worth storing twice */
set<RoseVertex> main_cont; /* deterministic iterator */
ue2::unordered_set<RoseVertex> hash_cont; /* member checks */
unordered_set<RoseVertex> hash_cont; /* member checks */
};
struct RoseAliasingInfo {
@ -175,10 +174,10 @@ struct RoseAliasingInfo {
}
/** \brief Mapping from leftfix to vertices. */
ue2::unordered_map<left_id, set<RoseVertex>> rev_leftfix;
unordered_map<left_id, set<RoseVertex>> rev_leftfix;
/** \brief Mapping from undelayed ghost to delayed vertices. */
ue2::unordered_map<RoseVertex, set<RoseVertex>> rev_ghost;
unordered_map<RoseVertex, set<RoseVertex>> rev_ghost;
};
} // namespace
@ -787,7 +786,7 @@ void updateEdgeTops(RoseGraph &g, RoseVertex v, const map<u32, u32> &top_map) {
static
void pruneUnusedTops(CastleProto &castle, const RoseGraph &g,
const set<RoseVertex> &verts) {
ue2::unordered_set<u32> used_tops;
unordered_set<u32> used_tops;
for (auto v : verts) {
assert(g[v].left.castle.get() == &castle);
@ -818,7 +817,7 @@ void pruneUnusedTops(NGHolder &h, const RoseGraph &g,
}
assert(isCorrectlyTopped(h));
DEBUG_PRINTF("pruning unused tops\n");
ue2::flat_set<u32> used_tops;
flat_set<u32> used_tops;
for (auto v : verts) {
assert(g[v].left.graph.get() == &h);
@ -1415,7 +1414,7 @@ void removeSingletonBuckets(vector<vector<RoseVertex>> &buckets) {
static
void buildInvBucketMap(const vector<vector<RoseVertex>> &buckets,
ue2::unordered_map<RoseVertex, size_t> &inv) {
unordered_map<RoseVertex, size_t> &inv) {
inv.clear();
for (size_t i = 0; i < buckets.size(); i++) {
for (auto v : buckets[i]) {
@ -1469,7 +1468,7 @@ void splitByReportSuffixBehaviour(const RoseGraph &g,
vector<vector<RoseVertex>> &buckets) {
// Split by report set and suffix info.
auto make_split_key = [&g](RoseVertex v) {
return hash_all(g[v].reports, g[v].suffix);
return hash_all(g[v].reports, suffix_id(g[v].suffix));
};
splitAndFilterBuckets(buckets, make_split_key);
}
@ -1483,14 +1482,15 @@ void splitByLiteralTable(const RoseBuildImpl &build,
auto make_split_key = [&](RoseVertex v) {
const auto &lits = g[v].literals;
assert(!lits.empty());
return build.literals.at(*lits.begin()).table;
auto table = build.literals.at(*lits.begin()).table;
return std::underlying_type<decltype(table)>::type(table);
};
splitAndFilterBuckets(buckets, make_split_key);
}
static
void splitByNeighbour(const RoseGraph &g, vector<vector<RoseVertex>> &buckets,
ue2::unordered_map<RoseVertex, size_t> &inv, bool succ) {
unordered_map<RoseVertex, size_t> &inv, bool succ) {
vector<vector<RoseVertex>> extras;
map<size_t, vector<RoseVertex>> neighbours_by_bucket;
set<RoseVertex> picked;
@ -1575,7 +1575,7 @@ splitDiamondMergeBuckets(CandidateSet &candidates, const RoseBuildImpl &build) {
}
// Neighbour splits require inverse map.
ue2::unordered_map<RoseVertex, size_t> inv;
unordered_map<RoseVertex, size_t> inv;
buildInvBucketMap(buckets, inv);
splitByNeighbour(g, buckets, inv, true);

2
src/rose/rose_graph.h
View File

@ -43,7 +43,7 @@
#include "nfa/nfa_internal.h" // for MO_INVALID_IDX
#include "util/charreach.h"
#include "util/depth.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/ue2_graph.h"
#include <memory>

2
src/rose/rose_in_graph.h
View File

@ -45,7 +45,7 @@
#include "ue2common.h"
#include "rose/rose_common.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include "util/ue2_graph.h"
#include "util/ue2string.h"

3
src/rose/rose_in_util.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,7 +36,6 @@
#include "util/container.h"
#include "util/graph_range.h"
#include "util/make_unique.h"
#include "util/ue2_containers.h"
#include <vector>

18
src/som/slot_manager.cpp
View File

@ -40,6 +40,7 @@
#include "nfagraph/ng_som_util.h"
#include "nfagraph/ng_region.h"
#include "util/charreach.h"
#include "util/hash.h"
#include "util/make_unique.h"
#include "util/dump_charclass.h"
#include "util/verify_types.h"
@ -48,8 +49,6 @@
#include <deque>
#include <utility>
#include <boost/functional/hash/hash.hpp>
using namespace std;
namespace ue2 {
@ -67,13 +66,8 @@ SlotCacheEntry::SlotCacheEntry(const NGHolder &prefix_in,
size_t SlotEntryHasher::operator()(const SlotCacheEntry &e) const {
assert(e.prefix);
using boost::hash_combine;
size_t v = 0;
hash_combine(v, hash_holder(*e.prefix));
hash_combine(v, e.parent_slot);
hash_combine(v, e.is_reset);
hash_combine(v, e.escapes.hash());
size_t v = hash_all(hash_holder(*e.prefix), e.parent_slot,
e.is_reset, e.escapes);
DEBUG_PRINTF("%zu vertices, parent_slot=%u, escapes=%s, is_reset=%d "
"hashes to %zx\n", num_vertices(*e.prefix), e.parent_slot,
@ -143,7 +137,7 @@ u32 SomSlotManager::getSomSlot(const NGHolder &prefix,
u32 SomSlotManager::getInitialResetSomSlot(const NGHolder &prefix,
const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const unordered_map<NFAVertex, u32> &region_map,
u32 last_sent_region, bool *prefix_already_implemented) {
DEBUG_PRINTF("getting initial reset; last sent region %u\n",
last_sent_region);
@ -171,9 +165,9 @@ u32 SomSlotManager::getInitialResetSomSlot(const NGHolder &prefix,
// Clone a copy of g (and its region map) that we will be able to store
// later on.
shared_ptr<NGHolder> gg = make_shared<NGHolder>();
ue2::unordered_map<NFAVertex, NFAVertex> orig_to_copy;
unordered_map<NFAVertex, NFAVertex> orig_to_copy;
cloneHolder(*gg, g, &orig_to_copy);
ue2::unordered_map<NFAVertex, u32> gg_region_map;
unordered_map<NFAVertex, u32> gg_region_map;
for (const auto &m : region_map) {
assert(contains(region_map, m.first));
gg_region_map.emplace(orig_to_copy.at(m.first), m.second);

4
src/som/slot_manager.h
View File

@ -38,10 +38,10 @@
#include "nfagraph/ng_holder.h"
#include "util/bytecode_ptr.h"
#include "util/noncopyable.h"
#include "util/ue2_containers.h"
#include <deque>
#include <memory>
#include <unordered_map>
struct NFA;
@ -69,7 +69,7 @@ public:
/** prefix must be acting as a resetting sentinel and should be a dag (if
* not how are we establish som?) */
u32 getInitialResetSomSlot(const NGHolder &prefix, const NGHolder &g,
const ue2::unordered_map<NFAVertex, u32> &region_map,
const std::unordered_map<NFAVertex, u32> &region_map,
u32 last_sent_region,
bool *prefix_already_implemented);

13
src/som/slot_manager_internal.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -32,10 +32,11 @@
#include "nfagraph/ng.h"
#include "nfagraph/ng_is_equal.h"
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "ue2common.h"
#include <memory>
#include <unordered_map>
#include <unordered_set>
#include <vector>
namespace ue2 {
@ -43,14 +44,14 @@ namespace ue2 {
struct InitialResetEntry {
InitialResetEntry(std::shared_ptr<const NGHolder> sent_in,
std::shared_ptr<const NGHolder> body_in,
const ue2::unordered_map<NFAVertex, u32> &body_regions_in,
const std::unordered_map<NFAVertex, u32> &body_regions_in,
u32 sent_region_in, u32 first_bad_region_in)
: sent(sent_in), body(body_in), body_regions(body_regions_in),
sent_region(sent_region_in), first_bad_region(first_bad_region_in) {}
std::shared_ptr<const NGHolder> sent;
std::shared_ptr<const NGHolder> body;
ue2::unordered_map<NFAVertex, u32> body_regions;
std::unordered_map<NFAVertex, u32> body_regions;
u32 sent_region;
u32 first_bad_region; /* ~0U if it must cover the whole g */
};
@ -85,7 +86,7 @@ struct SlotEntryEqual {
};
struct SlotCache {
typedef ue2::unordered_set<SlotCacheEntry, SlotEntryHasher,
typedef std::unordered_set<SlotCacheEntry, SlotEntryHasher,
SlotEntryEqual> CacheStore;
void insert(const NGHolder &prefix, const CharReach &escapes,
@ -96,7 +97,7 @@ struct SlotCache {
CacheStore store;
ue2::unordered_set<std::shared_ptr<const NGHolder>, NGHolderHasher,
std::unordered_set<std::shared_ptr<const NGHolder>, NGHolderHasher,
NGHolderEqual> initial_prefixes;
std::vector<InitialResetInfo> initial_resets;
};

4
src/util/accel_scheme.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, Intel Corporation
* Copyright (c) 2016-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -30,7 +30,7 @@
#define ACCEL_SCHEME_H
#include "util/charreach.h"
#include "util/ue2_containers.h"
#include "util/flat_containers.h"
#include <utility>

23
src/util/bitfield.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2016, Intel Corporation
* Copyright (c) 2015-2017, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -36,12 +36,12 @@
#include "ue2common.h"
#include "popcount.h"
#include "util/bitutils.h"
#include "util/hash.h"
#include <array>
#include <cassert>
#include <boost/dynamic_bitset.hpp>
#include <boost/functional/hash/hash.hpp>
namespace ue2 {
@ -373,7 +373,7 @@ public:
/// Simple hash.
size_t hash() const {
return boost::hash_range(std::begin(bits), std::end(bits));
return ue2_hasher()(bits);
}
/// Sentinel value meaning "no more bits", used by find_first and
@ -420,12 +420,17 @@ private:
std::array<block_type, num_blocks> bits;
};
/** \brief Boost-style hash free function. */
template<size_t requested_size>
size_t hash_value(const bitfield<requested_size> &b) {
return b.hash();
}
} // namespace ue2
namespace std {
template<size_t requested_size>
struct hash<ue2::bitfield<requested_size>> {
size_t operator()(const ue2::bitfield<requested_size> &b) const {
return b.hash();
}
};
} // namespace std
#endif // BITFIELD_H

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