Implementations of SIMD instruction sets for systems which don't natively support them.
For the entire project: 656 files changed, 202635 insertions(+), 1724 deletions(-)
For just the simde folder: 295 files changed, 47053 insertions(+), 896 deletions(-)
There are a total of 6876 SIMD functions on x86, 2930 (43.17%) of which have been implemented in SIMDe so far. Specifically for AVX-512, of the 5160 functions currently in AVX-512, SIMDe implements 1510 (29.26%).
Note: Intel has removed the intrinsics that were unique to Intel Xeon Phi (ER, PF, 4MAPS, and 4VNNIW) from their intrinsic list. SIMDe will retain those few implementations we already had, but this changes how our completeness statistics are calculated.
SIMDe currently implements 6670 out of 6670 (100.00%) NEON functions; up from 56.46% in the previous release!
Finally complete families
_Float16 usage; better INFHF/NANHF defs 8910057 @mr-c__fp16 if available aba26f6 @mr-cvcvtnq_{s32_f32,s64_f64}: add SSE & AVX512 optimized implementations e134cc7 @mr-cvcvtnq_u32_f32 is a V8 function 8432c70 @mr-csimde_vmin_s16 6858b92 @M-HTsimde_vshll_n_XXX intrinsics (#1064) beb1c61 @M-HTSIMDE_ARCH_ARM_FMA 7198d6d @mr-cst1{,q}_*_x{2,3,4}: initial implementation (#1082) 879d1a0 @yyctwsimde_float16 to simde_float16_t (#1100) 8a05dc6 @yyctwvmlaq_laneq_f32 and vcvtq_n_f64_u64 c7d314b @yyctwINT_MIN is undefined behavior in C/C++ c200c16 @mr-csimde_mm512_add_epi32 (#1126) 6cde31c @AymenQwasm_f64x2_pmin 96d6e53 @mr-cf{32x4,64x2}_min: add workaround for a gcc<6 issue d5d6d10 @mr-cf{32x4,64x2}_relaxed_{min,max} 9d1a34e @mr-c*_stream_{,load}: use __builtin_nontemporal_{load,store} 6ce6030 @mr-c_mm_movelh_ps for Arm64 514564e @mr-c_mm_movemask_ps: remove unused code fba97e4 @mr-c_mm_testnzc_si128 edd4678 @mr-c_mm_testz_si128: fix backwards short circuit logic f132275 @mr-csimde_mm256_shuffle_pd fix for natural vector size < 128 1594d7c @mr-csimde_mm256_sign_epi{8,16,32} (#1123) c376610 @Proudsalsasimde_x_mm512_set_m256{,d} 67e0c50 @mr-cfloat64x2_t is not avail in A32V7 ae4c4ab @mr-cSIMDE_ARCH_X86_SSE4_2 define 5e4b308 @cbielowSIMDE_CONVERT_VECTOR_ impementations on PowerPC 4de999a @mr-cSIMDE_BUG_GCC_95399 was fixed in GCC 9.5, 10.4, 11.4, 12+ 3fa89c5 @mr-cSIMDE_BUG_GCC_98521 was fixed in 10.3 edde42e @mr-cSIMDE_BUG_GCC_94482 was fixed in 8.5, 9.4, 10+ 43d86a3 @mr-c_mm512{,_mask}_abs_pd (#1118) 5405bbd @thomas-schlichtervec_bperm bug was fixed in clang-14 6feb28a @mr-cSIMDE_BUG_CLANG_60655 is fixed in the upcoming 17.0 release 25cebbe @mr-csimde-detect-clang.h: add clang 17 detection 923f8ac 684baa1 50d98c1 @Coeur_Float16 on ClangCL if not supported 8a6b8c5 @mr-cSIMDE_X86_SVML_NATIVE for ClangCl c877fe5 @mr--Wno-switch-default fdbd6b2 @mr-c{u,s}addh apply arm64 windows workaround only on msvc<1938 (#1121) 14311d6 @Changqing-JINGFull Changelog: https://github.com/simd-everywhere/simde/compare/v0.7.6...v0.8.0
See draft release notes at https://github.com/simd-everywhere/simde/wiki/Release-Notes for changes since 0.7.6
_mm512{,_mask}_abs_pd by @thomas-schlichter in https://github.com/simd-everywhere/simde/pull/1118
Full Changelog: https://github.com/simd-everywhere/simde/compare/v0.8.0-rc1...v0.8.0-rc2
See draft release notes at https://github.com/simd-everywhere/simde/wiki/Release-Notes
Full Changelog: https://github.com/simd-everywhere/simde/compare/v0.7.6...v0.8.0-rc1
See, I knew we should release more often!
neon/abd,ext,cmla{,_rot{180,270,90}}: additional wasm128 implementations 3a18dff @mr-c neon/cvtn: basic implementation of a few functions fefc785 @mr-c neon/mla_lane: initial implementation using mla+dup 554ab18 @ngzhian neon/shl,rshl: fix avx include to unbreak amalgamated hearders 3748a9f @mr-c neon/shll_n: make vshll_n_u32 test operational 356db0c @mr-c neon/qabs: restore SSE2 impl for vqabsq_s8 f614843 @mr-c
mmx: loogson impl promotions over SIMDE_SHUFFLE_VECTOR_ 51bf6f2 @mr-c x86/sse*,avx: add additional SIMD128 implementations e28a87e @mr-c
sse{,2,3,4.1},avx: more WASM shuffle implementations 097dd12 @mr-c sse*,avx: add additional SIMD128 implementations e28a87e @mr-c sse: allow native _mm_loadh_pi on MSVC x64 314452b @mr-c
avx512: typo fix for typedef of __mmask64 e8390a3 4a9f01a @mr-c avx512/madd: fix native alias arguments for _mm512_madd_epi16 bcf4adb @mr-c
simde-arch: #include Hedley for setting F16C for MSVC 2022+ with AVX2 f9cf467 @mr-c
tests: simde_assert_equal_{v,}f funcs were silently failing 395efd9 @mr-c tests: Quiet another Clang < v5 warning that resurfaced d9d2b45 @mr-c tests: audit use of HEDLEY_DIAGNOSTIC_PUSH and _POP 284c88a @mr-c test: ignore -Wc99-extensions e264ff5 @mr-c neon/aba: vaba_s32 test was not being run f86346a @mr-c sve/and: the svand_n_s8_m test is incomplete, mark it as such b962f07 @mr-c tests: combine declarations in test functions 76c7d37 @mr-c
docker: add wasm64 target 29db539 @mr-c
remove Drone.io fd10911 @mr-c
gh-actions: confirm that all header files are installed 8d5e05a @mr-c gh-actions: put wasm64 under CI 6702820 @mr-c
netlify: disable for now caa0929 @mr-c
meson install: arm/neon/ld1 & x86/avx512.h 27836b1 @mr-c Update clang version detection for 14..16 and add link 4957a9e @jan-wassenberg
/ARCH:AVX, /ARCH:AVX2, and /ARCH:AVX512
There are a total of 7470 SIMD functions on x86, 2971 (39.77%) of which have been implemented in SIMDe so far. Specifically for AVX-512, of the 5270 functions currently in AVX-512, SIMDe implements 1439 (27.31%)
SIMDe currently implements 3745 out of 6670 (56.15%) NEON functions. If you don't count 16-bit floats and poly types, it's 3745 / 4969 (75.37%).
Overall, SIMDe implementents 40 of 533 (7.50%) functions from MSA.
_vadd{lvq_s8, lvq_s16, lvq_u8, vq_u8} 8b4e375 dfffdde @mr-c__builtin_convertvector implementations d06ea5b @nemequ_mm_cvttsd_si64 48edfa9 @nemequ__builtin_shufflevector implementation de8fe89 @ngzhian_mm_alignr_{,e}pi8 implementations 6d28f04 @nemequ__builtin_shufflevector optimizations 4003afa @ngzhian__builtin_shufflevector if available ea3f75e @ngzhian_mm_fnmadd_* implementations of vmls*_f* 70e0c20 @nemequrhaddq_xxx f730009 @aqrit_mm_prefetch implementation 26d515f @nemequ_mm_cvtps_epi32 b5fbe39 @jpcima_mm_loadu_si{16,32} on GCC 4b7394f @nemequvcvtnq_s32_f32 on GCC e11258e @jpcima_mm_insert_ps: incorrect handling of the control 94e7569 @MirJawadMairaj_mm_cmpgt_epi64 7117c48 @aqrit_mm_test{nz,}c_si128 e7c70a2 @mr-c_mm256_{load,store}u_m128{,i,d} on LCC a3a39e2 @nemequ_mm{,256,512}_cmp_{ps,pd,ss,sd} 491d3fa @nemequ_mm256_insertf128_{pd,ps,si256} bab30bb @LaurentThomas_mm256_madd_epi16 2c2dd73 @nemequ_mm_abs_epi64 5c2f423 @aqrit_mm512_mask_cmpeq_epi8_mask 88d2faf @nemequ_mm256_mask_compress_pd d1223d4 @simba611_mm256_mask(z)_compress(storeu)_p* a7386b5 @simba611_mm512_cvtepu32_ps `_mm{_mask,_maskz}_cvtepi64_pd 292e1e2 @nemequ_mm{_mask,_maskz}_cvttpd_epi64 d2f518a e842f29 @nemequ_fmsub_ functions for AXV512VL b7df811 @simba611_mm512_set_epi8 only when available aa5746f @nemequ__mm functions to __simde_mm 96c963f @psaab__ARM_FEATURE_FP16_VECTOR_ARITHMETIC to detect Arm support eaeac09 @nemequ_mm_fmadd_ps 20922ff @nemequ__builtin_shufflevector is misbehaving 23a2441 @mr-cCurrently non-functional. Jobs queue, but are eventually killed before they start running. Assistance fixing that is welcome!
Currenttly non-functional, partially replaced by the s390x quemu GitHub Action build. See https://github.com/simd-everywhere/simde/issues/903 for the status of POWER9 (ppc64le)
Currently failing for old GCC-5
__alignof__ 38e3840 @nemequ&& 0s in preprocessor macros. b6f21a9 @nemequstatic const in simde-math.h. NFC 6bd6562 @sbc100__builtin_roundeven{f,} even if defined 51b9941 @mr-c__builtin_signbit: add cast to double for old Clang versions 160c161 @mr-cFull Changelog: https://github.com/simd-everywhere/simde/compare/v0.7.2...v0.7.4
Post v0.7.0 fixes; more portable implementations of neon intrinsics
_mm_{load,store}u_si{16,32,64} intrinsics are now implemented along with the SSE _MM_HINT_* defines.Please see the 0.7-rc-1 and 0.7.0-rc2 release notes for more details.
neon/orn: add AVX-512VL (ternarylogic) implementations d667aa8 @nemequ neon/ld3, neon/ld4: disable -Wmaybe-uninitialized on GCC eaaa71f @nemequ
sse: cast _MM_HINT_* values to enum _mm_hint on GCC 3f7e6f7 @nemequ
avx512/permutex2var: add remaining intrinsics and translations 5d8d9d2
math: add modf 580e401 @nemequ
Cleanups of SIMDE_BUG_* definitions e090746 @mr-c