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PowerPC (ppc64le) / IBM Z (s390x) servers and CIs from Oregon State University Open Source Lab

7

The following services are to use the PowerPC (ppc64le) and IBM Z (s390x) SSH servers and CI (in my memory it is by Jenkins). https://osuosl.org/services/powerdev/ > To request access to...

junaruga

Search code archives for usage of unimplemented intrinsics. Filter out compilers. - https://codesearch.debian.net - https://sourcegraph.com/search?q=context:global+-repo:.*gcc.*+-file:.*gcc.*+-repo:.*llvm.*+-file:.*llvm.*+-file:.*clang.*+-file:.*avx512fp16intrin.h+-repo:.*simd-everywhere.*+-file:.*%5BeE%5Digen.*+_mm512_cmp_ph_mask&patternType=standard&sm=1&groupBy=repo - https://cs.opensource.google/

mr-c

Consider relicensing CC0 code to another license (MIT?)

16

Parts of this project have code under the CC0 license. However, Fedora changed its policy last year on CC0 for code such that it's not longer permitted. The reasoning can...

Conan-Kudo

https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#avx512techs=AVX512_FP16 For progress, see https://github.com/simd-everywhere/implementation-status/blob/main/x86.md#avx512_fp16 Basic support started in https://github.com/simd-everywhere/simde/pull/1031

mr-c

Several tests fail on FreeBSD with clang-15

16

See the log [here](https://people.freebsd.org/~yuri/simde-0.7.4-tests.log). Version: 0.7.4 clang-15 FreeBSD 13.2

yurivict

i686 gcc 12: regression at -O1 or -O2

9

``` test: x86/sse/emul/c start time: 16:39:16 duration: 0.03s result: exit status 1 command: MALLOC_PERTURB_=148 '//gcc_test/test/x86/sse-emul-c' ----------------------------------- stderr ----------------------------------- ../test/x86/sse.c:4307: assertion failed: r[0] == test_vec[i].r[0] (19623 == 292) ../test/x86/sse.c:4348: assertion failed:...

mr-c

Remove use of native MMX intrinsics

18

MMX is broken on modern compilers and should be avoided at all costs. Reasons: - ⚠️**Clang and GCC DO NOT automatically switch between MMX and x87 resulting in undefined behavior...

easyaspi314

optimized convenance methods for conversion between SIMDe public types of the same size

1

For example: `simde__m128_to_simde_float32x4`: - Not to be confused with `simde__m128_to_neon_f32` which is only availabe when `SIMDE_ARM_NEON_A32V7_NATIVE` is defined. See https://github.com/sfztools/sfizz/pull/1163 for an example. In SIMDe 0.7.2 and earlier this wasn't...

mr-c

wasm fallback for _mm_alignr_epi8()?

4

Hi, Could anyone help me to construct a wasm fallback for _mm_alignr_epi8() (using emscripten)? I see from https://emscripten.org/docs/porting/simd.html that it can be "emulated with a SIMD or+two shifts". However, not...

liquidaty

Some functions don't have their own tests

10

I've added some in https://github.com/nemequ/simde/tree/missing_tests - [x] _mm256_castpd_ps - [x] _mm256_castpd_si256 - [x] _mm256_castps128_ps256 - [x] _mm256_castps256_ps128 - [x] _mm256_castps_pd - [x] _mm256_castps_si256 - [x] _mm256_castsi128_si256 - [x] _mm256_castsi256_pd -...

mr-c