Justin Viiret
09319940bf
roseFlushLastByteHistory: iter state on stack
2016-03-01 11:20:36 +11:00
Justin Viiret
b2a76e6e2b
roseCheckNfaEod: use sparse iterator for EOD
...
Rather than checking all active outfix/suffix engines, use a sparse
iterator to check only those engines that accept at EOD.
2016-03-01 11:20:26 +11:00
Justin Viiret
b6508811c0
writeEodProgram: avoid make_move_iterator warning
...
Avoid an ambiguity between std:: and boost::make_move_iterator on builds
against libc++.
2016-03-01 11:18:17 +11:00
Justin Viiret
b2ebdac642
rose: Extend program to handle literals, iterators
...
- cleanups
- add sparse iter instructions
- merge "root" and "sparse iter" programs together
- move program execution to new file program_runtime.h
- simplify EOD execution
2016-03-01 11:17:31 +11:00
Justin Viiret
db4176c13e
convertAnchPrefixToBounds: check size of delay_adj
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Avoid subtracting delay_adj from a smaller max bound.
2016-03-01 11:16:29 +11:00
Justin Viiret
86a52971ca
Remove dead code: EdgeSourceStateCompare
2016-03-01 11:16:13 +11:00
Justin Viiret
d67c7583ea
rose: Extend the interpreter to handle more work
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- Use program for EOD sparse iterator
- Use program for literal sparse iterator
- Eliminate RoseRole, RosePred, RoseVertexProps::role
- Small performance optimizations
2016-03-01 11:16:02 +11:00
Justin Viiret
9cb2233589
rose: Use an interpreter for role runtime
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Replace much of the RoseRole structure with an interpreted program,
simplifying the Rose runtime and making it much more flexible.
2016-03-01 11:16:02 +11:00
Alex Coyte
a7d8dafb71
detach the sidecar
2016-03-01 11:13:23 +11:00
Alex Coyte
b9c5d65f0e
Rework literal overlap checks for merging engines
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Also increase the size of chunks we consider merging for castles.
2016-03-01 11:10:24 +11:00
Alex Coyte
5e0d10d805
Allow lag on castle infixes to be reduced
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Reducing lag allows for castles to be merged more effectively
2016-03-01 11:10:13 +11:00
Justin Viiret
8c09d054c9
Add per-top findMinWidth etc for NFA graphs
2015-12-07 09:38:32 +11:00
Justin Viiret
748d46c124
CastleProto: track next top explicitly
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Repeats may be removed (e.g. by pruning in role aliasing passes)
leaving "holes" in the top map. Track the next top to use explicitly,
rather than using repeats.size().
2015-12-07 09:38:32 +11:00
Justin Viiret
da23e8306a
assignDkeys: use flat_set<ReportID>, not set
2015-12-07 09:38:32 +11:00
Justin Viiret
8dac64d1dc
findMinWidth, findMaxWidth: width for a given top
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Currently only implemented for Castle suffixes.
2015-12-07 09:38:32 +11:00
Justin Viiret
03953f34b1
RoseDedupeAuxImpl: collect unique suffixes first
2015-12-07 09:38:32 +11:00
Justin Viiret
1267922ca7
role aliasing: simplify hashRightRoleProperties
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Using the full report set for a suffix as an input to this hash was very
slow at scale.
2015-12-07 09:38:32 +11:00
Justin Viiret
abbd548899
ng_execute: update interface to use flat_set
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This changes all the execute_graph() interfaces so that instead of
mutating a std::set of vertices, they accept an initial flat_set of
states and return a resultant flat_set of states after execution.
(Note that internally execute_graph() still uses bitsets)
This is both faster and more flexible.
2015-11-18 15:27:17 +11:00
Justin Viiret
2a2576e907
Introduce copy_bytes for writing into bytecode
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Protects memcpy from nullptr sources, which triggers failures in GCC's
UB sanitizer.
2015-11-18 15:26:16 +11:00
Alex Coyte
1507b3fd36
move oversize graph check out of Automaton_holder ctor
2015-11-10 14:36:14 +11:00
Justin Viiret
c7bebf8836
RoseBuildImpl: init base_id members
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These are set late in the Rose build process, when final IDs are
allocated.
2015-11-10 14:25:04 +11:00
Justin Viiret
cea914e18e
Add q_last_type() queue function
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Analogous to q_cur_type(), asserts that queue indices are within a valid
range.
2015-11-10 14:25:04 +11:00
Justin Viiret
55b357f7d1
Remove enum mqe_event and use u32 for queue events
...
We were using intermediate values int he enum and casting back and forth
with a u32; it is cleaner to just use a u32 and define some special
values.
Silences ICC warning #188 : enumerated type mixed with another type.
2015-10-30 11:28:37 +11:00
Matthew Barr
904e436f11
Initial commit of Hyperscan
2015-10-20 09:13:35 +11:00
