G.E
01dee390a9
ddressing some cppcheck warnings. yes this will be cleaned up in a
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following commit. tests pass.
2024-04-23 19:08:24 +03:00
Konstantinos Margaritis
e35b88f2c8
use STL make_unique, remove wrapper header, breaks C++17 compilation
2021-10-12 11:51:34 +03:00
Chang, Harry
8a1c497f44
Logical Combination of patterns.
2018-06-27 14:04:57 +08:00
Matthew Barr
1891f14755
Add support for Hamming distance approx matching
2018-01-19 06:11:43 -05:00
Justin Viiret
a871f70c25
ng_extparam: split up work and do per-comp reduce
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This change breaks extparam processing up into:
- propagateExtendedParams: propagates min_length, min_offset and
max_offset into the reports on the graph
- reduceExtendedParams: runs graph reductions based on extparams
Then, we apply the reduce pass to the whole graph, and later as well to
each component after calc_components.
2017-04-26 15:18:22 +10:00
Justin Viiret
560e522457
ng_calc_components: add Grey box control
2017-04-26 15:18:13 +10:00
Justin Viiret
ba867ebaff
ng_calc_components: rework to move graphs
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Rather than cloning graphs for output, rework calc components so that it
moves them.
2017-04-26 15:18:13 +10:00
Justin Viiret
5dfae12a62
ng: split NGWrapper into NGHolder, ExpressionInfo
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We now use NGHolder for all graph information, while other expression
properties (report, flag information, etc) go in new class
ExpressionInfo.
2017-04-26 15:18:09 +10:00
Justin Viiret
5edecbf539
ng: check can_never_match before validate_fuzzy
2017-04-26 15:16:03 +10:00
Anatoly Burakov
2de6706df2
Adding support for compiling approximate matching patterns
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Adds new "edit_distance" extparam
2017-04-26 15:11:39 +10:00
Alex Coyte
c32d7d51d9
remove ng_rose
2017-04-26 14:44:49 +10:00
Alex Coyte
2a1202e1e6
add checkViolet and switch SOM path accross to use violet
2017-04-26 14:44:49 +10:00
Alex Coyte
7767651b59
shift all early_dfa creation logic to ng_violet/ng_rose
2017-04-26 14:44:29 +10:00
Alex Coyte
512c049493
shift early_dfa construction earlier
2017-04-26 14:44:03 +10:00
Alex Coyte
e1e9010cac
Introduce custom adjacency-list based graph
2016-12-02 11:31:33 +11:00
Alex Coyte
47f53f63a7
simple pass to pick up paths redundant with those from cyclic's succs
2016-12-02 11:24:30 +11:00
Justin Viiret
4ce268af47
ng: ensure that only match states have reports
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Ensure (and assert) that vertices without an edge to {accept, acceptEod}
do not have reports set.
2016-08-10 15:05:23 +10:00
Alex Coyte
5c5ec905cc
violet: initial implementation
2016-08-10 15:01:08 +10:00
Justin Viiret
9eb349a343
rose: expose smwr builder, tidy up engine build
2016-08-10 14:59:10 +10:00
Alex Coyte
cb7067f59d
Prevent trying to build smallwrite engine for large cases
2016-07-08 10:46:46 +10:00
Justin Viiret
36150bbc19
Rose: replace internal_report with program
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Replace the use of the internal_report structure (for reports from
engines, MPV etc) with the Rose program interpreter.
SOM processing was reworked to use a new som_operation structure that is
embedded in the appropriate instructions.
2016-04-20 13:34:57 +10:00
Justin Viiret
cca4116861
Move cyclic path redundancy into reduce loop
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Sometimes cyclic path redundancy can uncover further reduction work that
can be done by the other passes in the reduce loop.
2016-03-01 11:29:00 +11:00
Justin Viiret
326abeb3ee
Perform an early removeRedundancy call on graph
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This allows sibling character classes to be merged together before graph
component splitting is done by calcComponents().
In particular, this transforms (A|a)(B|b)(C|c) into [Aa][Bb][Cc]
earlier.
2016-03-01 11:16:17 +11:00
Matthew Barr
904e436f11
Initial commit of Hyperscan
2015-10-20 09:13:35 +11:00
