Konstantinos Margaritis
98eb459ac2
Merge pull request #225 from VectorCamp/feature/cleanup-compiler-warnings
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According to https://buildbot-ci.vectorcamp.gr/#/changes/93
most builds succceded and with no compiler warnings. The build failures were only on x86 and Arm for SIMDe builds: x86 because of a bug in SIMDe emulation of own x86 intrinsics in non-native mode and Arm due to clang, unsure if this is actually a bug in SIMDe or clang itself. All the remaining compiler warnings that were suppressed was because they were not possible to fix for the scope of this project.
This PR will close #170 , code quality improvements however will continue with the integration of #222 or similar static code analyzer to CI and continuous refactoring.
2024-01-20 22:41:00 +02:00
Konstantinos Margaritis
1a4e878abe
Revert "if we don't have a 256/512-bit SIMD engine, there is no need to have 32/64-byte alignment and gcc complains anyway"
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This reverts commit 9134cd6250f47034e15ef42981a3257ae4e3d506.
2024-01-19 15:23:11 +02:00
Konstantinos Margaritis
3d0df318b8
use snprintf() instead
2024-01-18 23:40:38 +02:00
Konstantinos Margaritis
a1258680ac
remove unused constants
2024-01-18 22:08:19 +02:00
Yoan Picchi
01d8a2d768
Make the match component of SVE truffle constant time
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There are no significant speed up for 128b vectors but we expect some speedup
for wider vectors compared to the previous linear time implementation of the
match.hpp component
Signed-off-by: Yoan Picchi <yoan.picchi@arm.com>
2024-01-18 11:53:45 +00:00
Konstantinos Margaritis
9134cd6250
if we don't have a 256/512-bit SIMD engine, there is no need to have 32/64-byte alignment and gcc complains anyway
2024-01-18 00:42:36 +02:00
Konstantinos Margaritis
593299e7bb
check the correct define
2024-01-18 00:41:56 +02:00
Konstantinos Margaritis
6b9068db0f
initialize variable
2024-01-17 17:16:02 +02:00
Konstantinos Margaritis
5e1972efce
remove redundant moves
2024-01-17 17:15:32 +02:00
Konstantinos Margaritis
9fac2bf78d
remove unused constant
2024-01-17 17:13:51 +02:00
Yoan Picchi
8e5abfebf0
Add truffle SVE implementation
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Signed-off-by: Yoan Picchi <yoan.picchi@arm.com>
2024-01-09 16:50:03 +00:00
Konstantinos Margaritis
1b915cfb93
add fallback pdep64 for x86 if no HAVE_BMI2
2023-12-20 08:25:30 +02:00
Konstantinos Margaritis
49e6fe15a2
add missing pdep64 for x86 bitutils
2023-12-20 00:12:15 +02:00
Konstantinos Margaritis
8cba258e7f
add missing pdep64 for arm and ppc64le
2023-12-19 23:15:27 +02:00
Konstantinos Margaritis
c8ba7fa1d3
add missing pdep64 for common bitutils
2023-12-19 23:09:03 +02:00
Konstantinos Margaritis
519bd64c65
fix failing allbits test for ppc64le on clang15
2023-11-29 01:39:05 +02:00
Konstantinos Margaritis
be9ce68767
make diffrich384 available on all arches
2023-11-28 12:06:46 +00:00
Konstantnos Margaritis
f5e508b13f
fix compilation for SIMDe
2023-11-27 20:52:52 +00:00
Konstantinos Margaritis
f57928ea08
fix SIMDe emulation builds on Arm, add native translation from x86 for comparison
2023-11-27 12:21:58 +00:00
Konstantnos Margaritis
dfacf75855
existing scalar implementations were incorrect -but never tested, ported from arm/ppc64le
2023-11-23 16:09:10 +00:00
Konstantnos Margaritis
20f4f542a5
add missing intrinsics for SIMDe backend
2023-11-23 16:08:26 +00:00
Konstantnos Margaritis
b32ca719d9
SIMDE is a valid platform
2023-11-23 13:07:28 +00:00
Konstantnos Margaritis
a8e9b9069e
enable SIMDe backend
2023-11-21 17:13:33 +00:00
Konstantnos Margaritis
b068087240
add SIMDe ports of simd_utils and supervector
2023-11-21 17:12:04 +00:00
Konstantinos Margaritis
b5f1a82258
Move VERM16 enums to the end of the list
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This was causing a hard-to-track segfault with Fat Runtime on SVE2 hw,
because of the macro-based hard-coded way to calculate offsets for each
implementation. This needs a rewrite.
2023-11-17 03:50:30 +08:00
Konstantinos Margaritis
de94286fed
Merge pull request #186 from VectorCamp/bugfix/fix-compilation-arm-ubuntu-20.04
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Ubuntu 20.04 gcc does not define HWCAP2_SVE2 #180
2023-10-25 13:53:44 +03:00
Konstantinos Margaritis
02474c4f52
Merge pull request #185 from VectorCamp/bugfix/fix-inconsistent-version-header
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Fix version getting out of sync #175
2023-10-11 19:52:22 +03:00
Konstantinos Margaritis
a659555781
Ubuntu 20.04 gcc does not define HWCAP2_SVE2 #180
2023-10-10 18:30:12 +08:00
Konstantinos Margaritis
4d539f2c87
fix cmake refactor for arm builds
2023-10-09 10:03:53 +00:00
Konstantinos Margaritis
1320d01035
add missing file
2023-10-07 12:10:42 +03:00
Konstantinos Margaritis
98d7434cfd
__builtin_constant_p is true in the wrong case on gcc 13.2. Exclude for now
2023-10-06 11:44:41 +03:00
Konstantinos Margaritis
35c0711689
use the right type of cast
2023-10-04 23:35:10 +03:00
Konstantinos Margaritis
72afe16452
clang 16 as well
2023-10-04 22:07:34 +03:00
Konstantinos Margaritis
da88abfa39
missed one pragma
2023-10-04 20:54:57 +03:00
Konstantinos Margaritis
2e88df1a89
use the conditional in the right way
2023-10-04 20:35:58 +03:00
Konstantinos Margaritis
354fda48fb
add conditional for __clang__
2023-10-04 20:28:35 +03:00
Konstantinos Margaritis
b7d1bc0298
clang 15 (but not 16) fails on ppc64le with -Wdeprecate-lax-vec-conv-all
2023-10-04 20:09:45 +03:00
Konstantinos Margaritis
93d3e7eb30
fix -Wunused warnings on debug
2023-10-04 07:16:45 +00:00
Konstantinos Margaritis
0d2f9ccbaa
Fix 'unqualified call to std::move' errors in clang 15+
2023-10-03 20:24:39 +03:00
Konstantinos Margaritis
16604f9539
Fix version getting out of sync #175
2023-10-03 09:57:10 +03:00
Konstantinos Margaritis
d85d306ff9
HWCAP is only available on Linux
2023-09-08 10:08:44 +03:00
Hong, Yang A
5209c7978a
remove invalid nfa dump info
2023-09-05 13:58:24 +03:00
Hong, Yang A
c6523453d7
scratch: remove quick validity check
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Roll back fix for github issue #350
About Scratch Usage:
For compile time, scratch space is strongly recommended to be
allocated immediately after database generation.
For runtime, besides using scratch for corresponding database,
Hyperscan also allows user to use larger scratch space allocated
for another database.
When multiple concurrent threads need to use the same databases
and a new scratch space is required, cloning the largest one is
always safe. This is realized based on API hs_scratch_size() and
hs_clone_scratch().
Behaviors beyond above are discouraged and results are undefined.
2023-09-05 13:58:17 +03:00
Hong, Yang A
91f0cb6cea
fix nfa dump error
2023-09-05 13:51:22 +03:00
Hong, Yang A
7f2f7d2a1e
scratch: add quick validity check
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fix github issue #350
2023-09-05 13:51:15 +03:00
Hong, Yang A
659525480c
stream close: free stream to avoid memory leak
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fix github issue #303
2023-09-05 13:50:56 +03:00
Hong, Yang A
b7ee9102ee
update year 2022
2023-09-05 13:49:52 +03:00
Hong, Yang A
684f0ce2cb
UTF-8 validation: fix one cotec check corner issue
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fix github issue #362
2023-09-05 13:49:41 +03:00
Hong, Yang A
978105a4c0
klocwork: fix risk issues
2023-09-05 13:45:33 +03:00
Konstantinos Margaritis
75dbedeebe
Merge pull request #164 from jeffplaisance/develop
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adding ifndef around HS_PUBLIC_API definition so that vectorscan can be statically linked into another shared library without exporting symbols
2023-09-04 23:11:34 +03:00
