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73 Commits

Author SHA1 Message Date
Justin Viiret
e915ca21c5 limex: tidy up scoring code 2016-07-08 10:57:29 +10:00
Justin Viiret
8648397257 limex: invert scoring to count up from zero 2016-07-08 10:57:29 +10:00
Kirill Rybalchenko
9d2403e8bb limex: implement variable shift NFA engines 
Replaces the old LimEx NFA engines, which were specialised for model
size and number of shifts, with a new set of engines that can handle a
variable number of shifts.
 2016-07-08 10:57:29 +10:00
Alex Coyte
a8aa2d022f Provide access to scratch in queues 
This largely reverts commit f8ecf33236b0695d9539e8e34cf0bb0467614cdf.
 2016-07-08 10:46:50 +10:00
Alex Coyte
9fa11b48b0 mcclellan compile: more efficient discovery of accel 2016-05-18 16:22:35 +10:00
Justin Viiret
061068a260 nfa_kind: documentation 2016-05-18 16:22:01 +10:00
Justin Viiret
ee7f31ac39 mpv: native report remapping 2016-05-18 16:22:01 +10:00
Justin Viiret
c101beb541 castle, lbr: native report remap 2016-05-18 16:21:36 +10:00
Justin Viiret
ec985a62f8 castle: add nfa kind to CastleProto 2016-05-18 16:21:03 +10:00
Justin Viiret
1f41a921f2 mcclellan, gough: native report remapping 2016-05-18 16:20:45 +10:00
Justin Viiret
611579511c rose: remap reports to program offsets 2016-05-18 16:20:42 +10:00
Matthew Barr
68851742cc Help ICC perform a not m128 2016-04-20 13:34:57 +10:00
Justin Viiret
9721262149 shufti: small C++11 fix to silence clang warning 2016-04-20 13:34:56 +10:00
Alex Coyte
ff721ed8e4 unify some accel code/structures between limex and mcclellan 2016-04-20 13:34:56 +10:00
Alex Coyte
ff82ea6d6e smallwrite: don't recompile the dfa if prune fails 2016-04-20 13:34:56 +10:00
Alex Coyte
ed3ef5b997 raise the limit of strings in double shufti 2016-04-20 13:34:56 +10:00
Alex Coyte
c0a5b037a1 allow double shufti to share buckets 2016-04-20 13:34:56 +10:00
Alex Coyte
6c7ee12bb9 make dverm more precise 2016-04-20 13:34:56 +10:00
Alex Coyte
b4727cf1ea masked version of dverm 2016-04-20 13:34:56 +10:00
Alex Coyte
89d7728f77 refactoring of double byte offset accel to use paths and add to mcclellan 2016-04-20 13:34:56 +10:00
Alex Coyte
6898dc9864 look for normal accel schemes using compressed alpha 2016-04-20 13:34:56 +10:00
Alex Coyte
f53c093baa simple offset accel for mcclellan start state 2016-04-20 13:34:56 +10:00
Alex Coyte
d125601152 dump contents of double shufti masks 2016-04-20 13:34:56 +10:00
Alex Coyte
956b86e97a move MultibyteAccelInfo to accelcompile.h 2016-04-20 13:34:56 +10:00
Justin Viiret
5354b7a5ca mpv: fire only one report when simple-exhaustible 2016-04-20 13:34:55 +10:00
Justin Viiret
9852ac0091 mpv: use size_t for count, not u32 
Small cleanup in processReportsForRange.
 2016-04-20 13:34:55 +10:00
Justin Viiret
9ae908fd11 shufticompile: Remove unused mergeShuftiMask 2016-04-20 13:34:55 +10:00
Justin Viiret
d0aa138ada castle/repeat: fix a number of bugs 
- Add fits_in_len_bytes assertions for packed stores.
  Corrects the assertion formerly on line 888.

- In exclusive mode, don't overwrite packedCtrlSize with the max of the
  group; each repeat should know how many bytes it is using, even if
  they share the same stream state.

- Ensure that exclusive mode stream state is sized correctly.
 2016-04-20 13:34:54 +10:00
Mohammad Abdul Awal
b58d05dfec Fixed some DEBUG_OUTPUT format string. 2016-04-20 13:34:53 +10:00
Justin Viiret
ec223e3622 Always init NFAContext::cached_br 
Now that it's on stack, this should be initialised. Silences a warning
from valgrind.
 2016-03-01 11:36:22 +11:00
Matthew Barr
90ea5b6010 Correct asserts 2016-03-01 11:36:22 +11:00
Xiang Wang
a7daa70942 Castle: exclusive analysis for multiple subcastle chunks 
Apply clique analysis to subcastle chunks if the number of
subcastles is large and check the status of each chunk
separately at runtime.
 2016-03-01 11:36:10 +11:00
Justin Viiret
1619d975c6 limex_runtime.h: scratch header no longer needed 2016-03-01 11:34:57 +11:00
Justin Viiret
c3860a9f29 NFA API: Remove unused scratch ptr from struct mq 2016-03-01 11:34:38 +11:00
Justin Viiret
58f9617f66 NFA API: Remove nfaBlockExecReverse scratch arg 
Scratch is no longer used by this function's implementations.
 2016-03-01 11:34:38 +11:00
Justin Viiret
3e002f8181 NFA: Move NFAContext to stack (from scratch) 2016-03-01 11:34:38 +11:00
Justin Viiret
7b54856642 Rose: allow block-mode merge of small prefixes 
Previously, we disallowed the merging of all Rose prefixes in block mode
where the literal sets are not identical.

This change allows merging if the prefix graphs to be merged are very
small, as a small performance improvement for cases with lots of tiny
prefixes.

This check is deliberately conservative: graphs must have some common
vertices, and the result of the merge must not give up any
accelerability.
 2016-03-01 11:34:26 +11:00
Justin Viiret
28f379d738 Rose: remove alignment req for anchored DFA state 2016-03-01 11:32:01 +11:00
Justin Viiret
621dfbebb7 nfaCheckFinalState: define return value 
Make nfaCheckFinalState return MO_HALT_MATCHING when the user instructs
us (via the callback return value) to halt matching. In the caller,
check this value and stop matching if told.
 2016-03-01 11:28:03 +11:00
Anatoly Burakov
843ca0e7cc Don't look for accel friends for multibyte acceleration 2016-03-01 11:27:36 +11:00
Anatoly Burakov
87424713a7 Multibyte acceleration compile side 2016-03-01 11:21:39 +11:00
Anatoly Burakov
081b3ef369 Multibyte truffle runtime 2016-03-01 11:21:39 +11:00
Anatoly Burakov
47b17ade27 Multibyte shufti runtime 2016-03-01 11:21:39 +11:00
Anatoly Burakov
dd2ec6bdac Multibyte vermicelli runtime 2016-03-01 11:21:39 +11:00
Anatoly Burakov
77ff826bbf Adding bitmatchers 2016-03-01 11:21:39 +11:00
Anatoly Burakov
68f6849687 Adding AVX2 version of truffle 2016-03-01 11:21:39 +11:00
Alex Coyte
e065c4d60b make nfaExecCastle0_QR() more efficent 
1. Reverse scan for the last escape and only process later events.
2. Only scheck subcastles which may expire for staleness
 2016-03-01 11:13:22 +11:00
Alex Coyte
05beadf52f Introduce REPEAT_ALWAYS model for {0,} castle repeats 
As Castle guards the repeats, no more state is needed for these repeats
 2016-03-01 11:10:20 +11:00
Xiang Wang
7bcd2b07c9 simplify max clique analysis 2015-12-07 09:38:33 +11:00
Justin Viiret
748d46c124 CastleProto: track next top explicitly 
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