intel-intrinsics icon indicating copy to clipboard operation
intel-intrinsics copied to clipboard

The Dlang SIMD library

Results 28 intel-intrinsics issues
Sort by recently updated
recently updated
newest added

Needed for PS Vita which is armv7, it already works, but non-officially

enhancement

Add D_SIMD and GDC paths for internals.d functions: - [ ] `cmpss` - [ ] `cmpsd` - [ ] `cmppd` - [ ] `cmpps` - [ ] `cmppd256` - [...

perf

Else this shows with DMD or GDC with AVX emulated vectors are not aligned, and we want to perform SSE aligned operations on them. Note that it won't work when...

enhancement

In reality, _mm_pow_ps will start breaking with very low numbers such as 1e-38

Do those actually work and are correct? Found in stb_image_resize2.h if true, could be faster than changing the rounding mode ![image](https://github.com/user-attachments/assets/f06c41fb-6a58-4510-80bd-6d93dfac1d29)

enhancement
perf

The following code fails on my machine when compiling (ldc) with -mattr=+avx2 ``` unittest { import inteli.avx2intrin; import std.stdio; long4 start = [0xffff_ffff_0000_0000, 0xffff_ffff_0000_0000, 0xffff_ffff_0000_0000, 0xffff_ffff_0000_0000]; int4 shift = [32,0,0,0];...

bug

stb_image_resize2.h has a complete emulation and port

enhancement