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Hi,
From the API docs on crate (https://docs.rs/raw-cpuid/latest/raw_cpuid/struct.ExtendedFeatures.html#method.has_avx512f)
It says that Avx512f is not available (reserved) for AMD. But on wikic…
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We already expand basic truncation intrinsics to the trunc+shuffle sequence:
```cpp
static __inline__ __m128i __DEFAULT_FN_ATTRS128
_mm_cvtepi64_epi8 (__m128i __A)
{
return (__m128i)__builtin_s…
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### Describe the feature
Currently CRC32 implementation is not optimized for SSE4.2 or AVX512.
### Use Case
Provide better performance for CRC32 using HW optimized implementation
### Proposed S…
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### Describe the bug
aws_checksums_crc32c_avx512() is doing an extra bit flipping on the previousCRC causing incorrect checksums
### Expected Behavior
aws_checksums_crc32c_avx512() computed c…
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`rsqrt` standard library function returns values that are not same for different `x86` ISAs.
For example, we have the following results for `avx2-i32x8` and `avx512skx-x16`.
```bash
avx2-i32x8:…
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Feature gate: `#![feature(stdarch_x86_avx512)]`
This is a tracking issue for the AVX-512 (and related extensions) intrinsics in `core::arch`.
### Public API
This feature covers all of the int…
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[Job](https://mihubot.xyz/runtime-utils/0fbafaf6e69847b4a8c7da66541e71cf) completed in 1 hour 5 minutes.
Using arguments: ````benchmark RustLang_Sherlock https://github.com/MihaZupan/performance/tree…
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Using arguments: ````benchmark SearchValues -NoPRLink````
System.Buffers.Tests.SearchValuesCharTes…