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Merge pull request #6545 from jakubtomsu/native-simd-width

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Native simd width
This commit is contained in:
Jeroen van Rijn
2026-04-10 17:14:05 +02:00
committed by GitHub
parent 632b5e75fb c55797356f
commit 6873d8bbe3
1 changed files with 6 additions and 0 deletions
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6
base/runtime/internal.odin
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@@ -23,6 +23,12 @@ HAS_HARDWARE_SIMD :: false when (ODIN_ARCH == .amd64 || ODIN_ARCH == .i386) && !
false when (ODIN_ARCH == .riscv64) && !intrinsics.has_target_feature("v") else
true
// Size of a native SIMD register for the current compilation target
NATIVE_SIMD_BIT_WIDTH ::
512 when (ODIN_ARCH == .amd64) && intrinsics.has_target_feature("avx512f") else
256 when (ODIN_ARCH == .amd64) && (intrinsics.has_target_feature("avx2") || intrinsics.has_target_feature("avx")) else
// Fallback for no hardware SIMD, but also SSE, NEON, SVE, RVV and WASM SIMD128.
128
@(private)
byte_slice :: #force_inline proc "contextless" (data: rawptr, len: int) -> []byte #no_bounds_check {