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git.ipfire.org Git - thirdparty/vectorscan.git/log
liquidaty [Thu, 8 Sep 2022 16:59:37 +0000 (09:59 -0700)]
fix to enable successful build with mingw64
Konstantinos Margaritis [Thu, 8 Sep 2022 10:41:13 +0000 (13:41 +0300)]
Merge pull request #119 from VectorCamp/feature/vsx-optimizations
VSX optimizations
Konstantinos Margaritis [Wed, 7 Sep 2022 13:00:10 +0000 (16:00 +0300)]
use correct intrinsic for lshiftbyte_m128
Konstantinos Margaritis [Wed, 7 Sep 2022 12:07:20 +0000 (15:07 +0300)]
provide non-immediate versions of lshiftbyte/rshiftbyte on x86
Konstantinos Margaritis [Wed, 7 Sep 2022 10:42:25 +0000 (13:42 +0300)]
readd simd_onebit_masks for x86, needs more work
Konstantinos Margaritis [Wed, 7 Sep 2022 10:20:01 +0000 (10:20 +0000)]
[NEON] optimize mask1bit128, get rid of simd_onebit_masks
Konstantinos Margaritis [Wed, 7 Sep 2022 09:41:32 +0000 (12:41 +0300)]
remove simd_onebit_masks from arm/x86 headers, as they moved to common
Konstantinos Margaritis [Wed, 7 Sep 2022 09:35:28 +0000 (12:35 +0300)]
[VSX] optimize alignr method
Konstantinos Margaritis [Wed, 7 Sep 2022 09:16:14 +0000 (12:16 +0300)]
[VSX] optimize shift operators
Konstantinos Margaritis [Wed, 7 Sep 2022 08:52:08 +0000 (11:52 +0300)]
[VSX] optimize shifting methods, replace template Unroller
Konstantinos Margaritis [Tue, 6 Sep 2022 23:02:11 +0000 (02:02 +0300)]
optimize comparemask implementation, clean up code, use union types instead of casts
Konstantinos Margaritis [Tue, 6 Sep 2022 21:01:54 +0000 (00:01 +0300)]
[VSX] add algorithm for alignr w/o use of immediates
Konstantinos Margaritis [Tue, 6 Sep 2022 20:39:44 +0000 (23:39 +0300)]
[VSX] correct lshiftbyte_m128/rshiftbyte_m128, variable_byte_shift
Konstantinos Margaritis [Tue, 6 Sep 2022 17:08:44 +0000 (20:08 +0300)]
[VSX] huge optimization of movemask128
Konstantinos Margaritis [Tue, 6 Sep 2022 15:46:39 +0000 (18:46 +0300)]
[VSX] optimize and correct lshift_m128/rshift_m128
Konstantinos Margaritis [Tue, 6 Sep 2022 15:10:55 +0000 (18:10 +0300)]
[VSX] optimized mask1bit128(), moved simd_onebit_masks to common
Konstantinos Margaritis [Fri, 2 Sep 2022 12:12:56 +0000 (15:12 +0300)]
add popcount32x4, popcount64x4 helper functions
Konstantinos Margaritis [Sat, 3 Sep 2022 06:32:43 +0000 (09:32 +0300)]
Merge pull request #118 from VectorCamp/bugfix/hyperscan-backport-202208
Bugfix/hyperscan backport 202208
Konstantinos Margaritis [Tue, 30 Aug 2022 17:40:23 +0000 (20:40 +0300)]
Add missing <memory> header
Liu Zixian [Mon, 27 Jun 2022 08:07:16 +0000 (16:07 +0800)]
fix build with glibc-2.34
SIGTSKSZ is no long a constant after glibc 2.34
https://sourceware.org/pipermail/libc-alpha/2021-August/129718.html
Hong, Yang A [Thu, 4 Mar 2021 16:13:46 +0000 (16:13 +0000)]
literal API: add empty string check.
fixes github issue #302, #304
Hong, Yang A [Thu, 28 Jul 2022 04:59:34 +0000 (04:59 +0000)]
chimera: fix SKIP flag issue
fix github issue #360
Chang, Harry [Thu, 12 May 2022 08:20:29 +0000 (08:20 +0000)]
Corpus editor: fix random char value of UTF-8.
Chang, Harry [Thu, 12 May 2022 02:15:07 +0000 (02:15 +0000)]
Corpus generator: fix random char value of UTF-8.
fixes github issue #184
Hong, Yang A [Thu, 28 Apr 2022 10:11:32 +0000 (10:11 +0000)]
bugfix: fix overflow risk of strlen function
hongyang7 [Thu, 16 Dec 2021 11:02:17 +0000 (19:02 +0800)]
Fix segfaults on allocation failure (#4)
Throw std::bad_alloc instead of returning nullptr from
ue2::AlignedAllocator. Allocators for STL containers are expected never
to return with an invalid pointer, and instead must throw on failure.
Violating this expectation can lead to invalid pointer dereferences.
Co-authored-by: johanngan <johanngan.us@gmail.com>
fixes github issue #317 (PR #320)
Chang, Harry [Wed, 10 Mar 2021 07:20:01 +0000 (07:20 +0000)]
Logical Combination: bypass combination flag in hs_expression_info.
Fixes github issue #291
Hong, Yang A [Thu, 11 Mar 2021 15:20:55 +0000 (15:20 +0000)]
update year for bugfix #302-#305
Hong, Yang A [Thu, 4 Mar 2021 17:00:34 +0000 (17:00 +0000)]
mcclellan: improve wide-state checking in Sherman optimization
fixes github issue #305
Hong, Yang A [Thu, 4 Mar 2021 16:50:14 +0000 (16:50 +0000)]
literal API: add instruction support
fixes github issue #303
Konstantinos Margaritis [Wed, 20 Jul 2022 20:08:11 +0000 (23:08 +0300)]
Merge pull request #116 from pareenaverma/develop
Fixed the PCRE download location
Konstantinos Margaritis [Wed, 20 Jul 2022 13:41:33 +0000 (16:41 +0300)]
Merge pull request #113 from danlark1/develop
Optimize vectorscan for aarch64 by using shrn instruction
Ubuntu [Wed, 20 Jul 2022 13:26:52 +0000 (13:26 +0000)]
Fixed the PCRE download location
Danila Kutenin [Wed, 20 Jul 2022 08:03:50 +0000 (09:03 +0100)]
Fix avx512 movemask call
Danila Kutenin [Sun, 26 Jun 2022 23:05:17 +0000 (23:05 +0000)]
Fix ppc64el debug
Danila Kutenin [Sun, 26 Jun 2022 23:02:02 +0000 (23:02 +0000)]
Minor fix
Danila Kutenin [Sun, 26 Jun 2022 22:59:58 +0000 (22:59 +0000)]
Fix formatting of a couple files
Danila Kutenin [Sun, 26 Jun 2022 22:50:05 +0000 (22:50 +0000)]
Optimize vectorscan for aarch64 by using shrn instruction
This optimization is based on the thread
https://twitter.com/Danlark1/status/
1539344279268691970 and uses
shift right and narrow by 4 instruction https://developer.arm.com/documentation/ddi0596/2020-12/SIMD-FP-Instructions/SHRN--SHRN2--Shift-Right-Narrow--immediate--
To achieve that, I needed to redesign a little movemask into comparemask
and have an additional step towards mask iteration. Our benchmarks
showed 10-15% improvement on average for long matches.
Konstantinos Margaritis [Mon, 18 Apr 2022 17:56:26 +0000 (20:56 +0300)]
Merge pull request #102 from danlark1/patch-2
Optimized and correct version of movemask128 for ARM
Daniel Kutenin [Mon, 18 Apr 2022 12:37:53 +0000 (13:37 +0100)]
Optimized and correct version of movemask128 for ARM
Closes #99
https://gcc.godbolt.org/z/cTjKqzcvn
Previous version was not correct because movemask thought of having bytes 0xFF. We can fully match the semantics + do it faster with USRA instructions.
Re-submission to a develop branch
Konstantinos Margaritis [Mon, 18 Apr 2022 08:08:29 +0000 (11:08 +0300)]
Merge pull request #94 from a16bitsysop/fat_runtime
change FAT_RUNTIME to a normal option so it can be set to off
Konstantinos Margaritis [Mon, 18 Apr 2022 08:07:18 +0000 (11:07 +0300)]
Merge pull request #93 from danlark1/master
Fix all ASAN issues in vectorscan
Duncan Bellamy [Tue, 22 Feb 2022 19:21:18 +0000 (19:21 +0000)]
move to original position
Duncan Bellamy [Sun, 20 Feb 2022 13:14:11 +0000 (13:14 +0000)]
change FAT_RUNTIME to a normal option so it can be set to off
fixes #89
Danila Kutenin [Fri, 18 Feb 2022 19:31:03 +0000 (19:31 +0000)]
Fix a couple of tests
Danila Kutenin [Fri, 18 Feb 2022 18:35:26 +0000 (18:35 +0000)]
Add sanitize options
Danila Kutenin [Fri, 18 Feb 2022 17:14:51 +0000 (17:14 +0000)]
Fix all ASAN issues in vectorscan
Konstantinos Margaritis [Tue, 8 Feb 2022 07:20:34 +0000 (09:20 +0200)]
Merge pull request #90 from BigRedEye/vectorscan-master
Fix word boundary assertions under C++20
BigRedEye [Sat, 8 Jan 2022 01:12:16 +0000 (04:12 +0300)]
fix: Mark operator bool explicit
Konstantinos Margaritis [Fri, 21 Jan 2022 10:25:40 +0000 (12:25 +0200)]
Merge pull request #86 from VectorCamp/develop
New release 5.4.6
Konstantinos Margaritis [Fri, 21 Jan 2022 10:24:03 +0000 (12:24 +0200)]
Merge pull request #87 from VectorCamp/feature/move-debian-package-to-separate-branch
keep debian folder in a separate branch
Konstantinos Margaritis [Fri, 21 Jan 2022 10:07:25 +0000 (12:07 +0200)]
keep debian folder in a separate branch
Konstantinos Margaritis [Fri, 21 Jan 2022 08:12:04 +0000 (10:12 +0200)]
Merge pull request #85 from VectorCamp/feature/add-debian-package
Feature/add debian package
Konstantinos Margaritis [Thu, 20 Jan 2022 19:03:02 +0000 (21:03 +0200)]
change source format to native, as we include debian folder
Konstantinos Margaritis [Thu, 20 Jan 2022 19:02:46 +0000 (21:02 +0200)]
fix description, remove sse4.2-support from b-depends
Konstantinos Margaritis [Thu, 20 Jan 2022 19:02:30 +0000 (21:02 +0200)]
add ITP bug report
Konstantinos Margaritis [Wed, 19 Jan 2022 13:08:52 +0000 (15:08 +0200)]
add sse4.2-support package to enforce such dependency
Konstantinos Margaritis [Wed, 19 Jan 2022 13:08:04 +0000 (15:08 +0200)]
remove preinst script, not needed as we bumped our deps
Konstantinos Margaritis [Wed, 19 Jan 2022 12:31:59 +0000 (14:31 +0200)]
add our copyrights, minor fixes
Konstantinos Margaritis [Tue, 18 Jan 2022 18:34:45 +0000 (20:34 +0200)]
defer setting arch/tune flags for FAT_RUNTIME
Konstantinos Margaritis [Tue, 18 Jan 2022 18:32:22 +0000 (20:32 +0200)]
enable FAT_RUNTIME
Konstantinos Margaritis [Wed, 22 Dec 2021 11:25:29 +0000 (13:25 +0200)]
fix DEB_CMAKE_FLAGS depending on DEB_HOST_ARCH
Konstantinos Margaritis [Wed, 22 Dec 2021 11:13:12 +0000 (13:13 +0200)]
Initial attempt at debian packaging, modified hyperscan packaging
Konstantinos Margaritis [Sat, 11 Dec 2021 23:13:14 +0000 (01:13 +0200)]
Merge pull request #82 from VectorCamp/feature/add-macos-support
Minor changes to enable compilation on Mac M1
Konstantinos Margaritis [Sat, 11 Dec 2021 13:43:55 +0000 (15:43 +0200)]
Minor changes to enable compilation on Mac M1
Konstantinos Margaritis [Tue, 7 Dec 2021 20:16:38 +0000 (22:16 +0200)]
Merge pull request #81 from VectorCamp/feature/add-clang-support
Feature/add clang support
Konstantinos Margaritis [Tue, 7 Dec 2021 08:49:59 +0000 (08:49 +0000)]
minor fixes
Konstantinos Margaritis [Tue, 7 Dec 2021 08:43:52 +0000 (08:43 +0000)]
fix clang-release-arm compilation
Konstantinos Margaritis [Mon, 6 Dec 2021 21:35:51 +0000 (21:35 +0000)]
fix wrong castings for NEON
Konstantinos Margaritis [Mon, 6 Dec 2021 21:35:37 +0000 (21:35 +0000)]
lower gcc minver to 9 to enable building on Ubuntu 20 LTS
Konstantinos Margaritis [Mon, 6 Dec 2021 18:38:01 +0000 (18:38 +0000)]
update Jenkinsfile for all configurations
Konstantinos Margaritis [Mon, 6 Dec 2021 18:33:37 +0000 (20:33 +0200)]
fix typo
Konstantinos Margaritis [Mon, 6 Dec 2021 18:22:58 +0000 (18:22 +0000)]
fix compilation with clang and some incomplete/wrong implementations for arm this time
Konstantinos Margaritis [Fri, 3 Dec 2021 16:27:21 +0000 (18:27 +0200)]
use Jenkinsfile in git
Konstantinos Margaritis [Fri, 3 Dec 2021 14:24:58 +0000 (16:24 +0200)]
fix build failures with clang on x86, make sure compilation works on other Power as well
Konstantinos Margaritis [Thu, 2 Dec 2021 21:09:53 +0000 (23:09 +0200)]
clang is more strict
Konstantinos Margaritis [Thu, 2 Dec 2021 21:09:34 +0000 (23:09 +0200)]
don't fail if mtune does not return a valid configuration
Konstantinos Margaritis [Thu, 2 Dec 2021 16:01:26 +0000 (18:01 +0200)]
Power does not use -march
Konstantinos Margaritis [Thu, 2 Dec 2021 16:01:00 +0000 (18:01 +0200)]
fix build with clang, in particular VSX uses long long instead of int64_t, gcc allows this, clang does not
Konstantinos Margaritis [Thu, 2 Dec 2021 16:00:02 +0000 (18:00 +0200)]
use same definition of the union for all types
Konstantinos Margaritis [Wed, 1 Dec 2021 21:45:31 +0000 (21:45 +0000)]
set -msse4.2 only on Intel
Konstantinos Margaritis [Wed, 1 Dec 2021 21:23:37 +0000 (23:23 +0200)]
rework CMakeLists.txt to ensure it works with clang
Konstantinos Margaritis [Wed, 1 Dec 2021 21:22:15 +0000 (23:22 +0200)]
fix misompilations with clang++, as it is more strict
Konstantinos Margaritis [Wed, 1 Dec 2021 21:19:43 +0000 (23:19 +0200)]
bump base requirements to SSE4.2
Konstantinos Margaritis [Wed, 1 Dec 2021 21:18:57 +0000 (23:18 +0200)]
fix miscompilation with clang
Konstantinos Margaritis [Thu, 25 Nov 2021 20:19:12 +0000 (22:19 +0200)]
Merge pull request #80 from VectorCamp/bugfix/fix-SVE2-build
fix SVE2 build after the changes
Konstantinos Margaritis [Thu, 25 Nov 2021 16:48:24 +0000 (18:48 +0200)]
fix SVE2 build after the changes
Konstantinos Margaritis [Thu, 25 Nov 2021 16:40:17 +0000 (18:40 +0200)]
Merge pull request #79 from Apostolos00tapsas/feature/complete-power9-VSX-support
Feature/complete power9 vsx support
Konstantinos Margaritis [Thu, 25 Nov 2021 13:09:01 +0000 (15:09 +0200)]
fix unit-internal release builds using __builtin_constant_p() as well
Konstantinos Margaritis [Thu, 25 Nov 2021 06:21:07 +0000 (06:21 +0000)]
nit
Konstantinos Margaritis [Thu, 25 Nov 2021 06:20:53 +0000 (06:20 +0000)]
use __builtin_constant_p() instead for arm as well
Apostolos Tapsas [Wed, 24 Nov 2021 15:09:53 +0000 (15:09 +0000)]
Removed duplicates
Apostolos Tapsas [Wed, 24 Nov 2021 15:03:49 +0000 (15:03 +0000)]
*fix palignr implementation for VSX Release mode
*add unit test for palignr
*enable unit test building for Release mode
Apostolos Tapsas [Wed, 24 Nov 2021 12:11:21 +0000 (12:11 +0000)]
Removed accidentaly included header file
Apostolos Tapsas [Wed, 24 Nov 2021 11:18:18 +0000 (11:18 +0000)]
found and solved very hard to track bug of intrinsic function palignr, that manifested only in Release builds and not Debug builds in a particular number of tests
Apostolos Tapsas [Tue, 16 Nov 2021 15:24:22 +0000 (15:24 +0000)]
WIP:tracking last bugs in failing tests for release build
Apostolos Tapsas [Sat, 13 Nov 2021 19:36:46 +0000 (19:36 +0000)]
vermicelli and match implementations for ppc64el added
apostolos [Sat, 13 Nov 2021 16:58:22 +0000 (18:58 +0200)]
resolving conficts after merging
Konstantinos Margaritis [Fri, 12 Nov 2021 21:06:46 +0000 (23:06 +0200)]
Merge pull request #78 from VectorCamp/feature/refactor-vermicelli
Feature/refactor vermicelli
apostolos [Wed, 10 Nov 2021 13:12:25 +0000 (15:12 +0200)]
SuperVector opandnot test enriched