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fdr: use bytecode_ptr internally

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This commit is contained in:
Justin Viiret 2017-03-20 13:53:40 +11:00 committed by Matthew Barr
parent 6499d306ec
commit 97516eccb6
5 changed files with 36 additions and 35 deletions
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20
src/fdr/fdr_compile.cpp
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@ -151,18 +151,18 @@ aligned_unique_ptr<FDR> FDRCompiler::setupFDR() {
auto confirmTmp = setupFullConfs(lits, eng, bucketToLits, make_small);
assert(ISALIGNED_16(tabSize));
assert(ISALIGNED_16(confirmTmp.second));
assert(ISALIGNED_16(floodControlTmp.second));
assert(ISALIGNED_16(confirmTmp.size()));
assert(ISALIGNED_16(floodControlTmp.size()));
size_t headerSize = ROUNDUP_16(sizeof(FDR));
size_t size = ROUNDUP_16(headerSize + tabSize + confirmTmp.second +
floodControlTmp.second);
size_t size = ROUNDUP_16(headerSize + tabSize + confirmTmp.size() +
floodControlTmp.size());
DEBUG_PRINTF("sizes base=%zu tabSize=%zu confirm=%zu floodControl=%zu "
"total=%zu\n",
headerSize, tabSize, confirmTmp.second, floodControlTmp.second,
headerSize, tabSize, confirmTmp.size(), floodControlTmp.size(),
size);
aligned_unique_ptr<FDR> fdr = aligned_zmalloc_unique<FDR>(size);
auto fdr = aligned_zmalloc_unique<FDR>(size);
assert(fdr); // otherwise would have thrown std::bad_alloc
fdr->size = size;
@ -175,12 +175,12 @@ aligned_unique_ptr<FDR> FDRCompiler::setupFDR() {
copy(tab.begin(), tab.end(), ptr);
ptr += tabSize;
memcpy(ptr, confirmTmp.first.get(), confirmTmp.second);
ptr += confirmTmp.second;
memcpy(ptr, confirmTmp.get(), confirmTmp.size());
ptr += confirmTmp.size();
fdr->floodOffset = verify_u32(ptr - fdr_base);
memcpy(ptr, floodControlTmp.first.get(), floodControlTmp.second);
ptr += floodControlTmp.second;
memcpy(ptr, floodControlTmp.get(), floodControlTmp.size());
ptr += floodControlTmp.size();
/* we are allowing domains 9 to 15 only */
assert(eng.bits > 8 && eng.bits < 16);

14
src/fdr/fdr_compile_internal.h
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@ -31,7 +31,7 @@
#include "ue2common.h"
#include "hwlm/hwlm_literal.h"
#include "util/alloc.h"
#include "util/bytecode_ptr.h"
#include <map>
#include <utility>
@ -57,8 +57,8 @@ class FDREngineDescription;
struct hwlmStreamingControl;
struct Grey;
std::pair<aligned_unique_ptr<u8>, size_t> setupFullConfs(
const std::vector<hwlmLiteral> &lits, const EngineDescription &eng,
bytecode_ptr<u8> setupFullConfs(const std::vector<hwlmLiteral> &lits,
const EngineDescription &eng,
std::map<BucketIndex, std::vector<LiteralIndex>> &bucketToLits,
bool make_small);
@ -66,11 +66,11 @@ std::pair<aligned_unique_ptr<u8>, size_t> setupFullConfs(
// we always read a full-scale flood "behind" us in terms of what's in our
// state; if we don't have a flood that's long enough we won't be in the
// right state yet to allow blindly advancing
std::pair<aligned_unique_ptr<u8>, size_t>
setupFDRFloodControl(const std::vector<hwlmLiteral> &lits,
const EngineDescription &eng, const Grey &grey);
bytecode_ptr<u8> setupFDRFloodControl(const std::vector<hwlmLiteral> &lits,
const EngineDescription &eng,
const Grey &grey);
std::pair<aligned_unique_ptr<u8>, size_t>
bytecode_ptr<u8>
fdrBuildTableStreaming(const std::vector<hwlmLiteral> &lits,
hwlmStreamingControl &stream_control);

7
src/fdr/fdr_confirm_compile.cpp
View File

@ -342,7 +342,7 @@ getFDRConfirm(const vector<hwlmLiteral> &lits, bool make_small,
return {move(fdrc), actual_size};
}
pair<aligned_unique_ptr<u8>, size_t>
bytecode_ptr<u8>
setupFullConfs(const vector<hwlmLiteral> &lits,
const EngineDescription &eng,
map<BucketIndex, vector<LiteralIndex>> &bucketToLits,
@ -374,7 +374,7 @@ setupFullConfs(const vector<hwlmLiteral> &lits,
u32 totalConfSwitchSize = nBuckets * sizeof(u32);
u32 totalSize = ROUNDUP_16(totalConfSwitchSize + totalConfirmSize);
auto buf = aligned_zmalloc_unique<u8>(totalSize);
auto buf = make_bytecode_ptr<u8>(totalSize, 16);
assert(buf); // otherwise would have thrown std::bad_alloc
u32 *confBase = (u32 *)buf.get();
@ -389,7 +389,8 @@ setupFullConfs(const vector<hwlmLiteral> &lits,
ptr += p.second;
confBase[idx] = confirm_offset;
}
return {move(buf), totalSize};
return buf;
}
} // namespace ue2

10
src/fdr/flood_compile.cpp
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@ -91,9 +91,9 @@ void addFlood(vector<FDRFlood> &tmpFlood, u8 c, const hwlmLiteral &lit,
}
}
pair<aligned_unique_ptr<u8>, size_t>
setupFDRFloodControl(const vector<hwlmLiteral> &lits,
const EngineDescription &eng, const Grey &grey) {
bytecode_ptr<u8> setupFDRFloodControl(const vector<hwlmLiteral> &lits,
const EngineDescription &eng,
const Grey &grey) {
vector<FDRFlood> tmpFlood(N_CHARS);
u32 default_suffix = eng.getDefaultFloodSuffixLength();
@ -207,7 +207,7 @@ setupFDRFloodControl(const vector<hwlmLiteral> &lits,
size_t floodStructSize = sizeof(FDRFlood) * nDistinctFloods;
size_t totalSize = ROUNDUP_16(floodHeaderSize + floodStructSize);
auto buf = aligned_zmalloc_unique<u8>(totalSize);
auto buf = make_bytecode_ptr<u8>(totalSize, 16);
assert(buf); // otherwise would have thrown std::bad_alloc
u32 *floodHeader = (u32 *)buf.get();
@ -227,7 +227,7 @@ setupFDRFloodControl(const vector<hwlmLiteral> &lits,
DEBUG_PRINTF("made a flood structure with %zu + %zu = %zu\n",
floodHeaderSize, floodStructSize, totalSize);
return {move(buf), totalSize};
return buf;
}
} // namespace ue2

14
src/fdr/teddy_compile.cpp
View File

@ -315,11 +315,11 @@ aligned_unique_ptr<FDR> TeddyCompiler::build() {
size_t size = ROUNDUP_N(sizeof(Teddy) +
maskLen +
confirmTmp.second +
floodControlTmp.second,
confirmTmp.size() +
floodControlTmp.size(),
16 * maskWidth);
aligned_unique_ptr<FDR> fdr = aligned_zmalloc_unique<FDR>(size);
auto fdr = aligned_zmalloc_unique<FDR>(size);
assert(fdr); // otherwise would have thrown std::bad_alloc
Teddy *teddy = (Teddy *)fdr.get(); // ugly
u8 *teddy_base = (u8 *)teddy;
@ -329,12 +329,12 @@ aligned_unique_ptr<FDR> TeddyCompiler::build() {
teddy->maxStringLen = verify_u32(maxLen(lits));
u8 *ptr = teddy_base + sizeof(Teddy) + maskLen;
memcpy(ptr, confirmTmp.first.get(), confirmTmp.second);
ptr += confirmTmp.second;
memcpy(ptr, confirmTmp.get(), confirmTmp.size());
ptr += confirmTmp.size();
teddy->floodOffset = verify_u32(ptr - teddy_base);
memcpy(ptr, floodControlTmp.first.get(), floodControlTmp.second);
ptr += floodControlTmp.second;
memcpy(ptr, floodControlTmp.get(), floodControlTmp.size());
ptr += floodControlTmp.size();
u8 *baseMsk = teddy_base + sizeof(Teddy);