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| author | LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com> | 2020-11-18 19:35:54 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-18 19:35:54 +0100 |
| commit | 0679084f115b6838dec4d8c5e85044c33d4122d0 (patch) | |
| tree | 0d25ace42740e37d6bb2a8cd30fa92c5313d265a /ARMeilleure/Optimizations.cs | |
| parent | eafee34feebd432151809df402f3f696e4d93d08 (diff) | |
CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & Fcvtn_V Instructions. Now HardwareCapabilities uses CpuId. (#1650)
* net5.0
* CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & Fcvtn_V Instructions. Switch to .NET 5.0.
Nits.
Tests performed successfully in both debug and release mode (for all instructions involved).
* Address comment.
* Update appveyor.yml
* Revert "Update appveyor.yml"
This reverts commit 27cdd59e8b90e227e6924d9c162af26c00a89013.
* Remove Assembler CpuId.
* Update appveyor.yml
* Address comment.
Diffstat (limited to 'ARMeilleure/Optimizations.cs')
| -rw-r--r-- | ARMeilleure/Optimizations.cs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ARMeilleure/Optimizations.cs b/ARMeilleure/Optimizations.cs index fbbbfdb2..f568eb05 100644 --- a/ARMeilleure/Optimizations.cs +++ b/ARMeilleure/Optimizations.cs @@ -14,6 +14,7 @@ namespace ARMeilleure public static bool UseSse42IfAvailable { get; set; } = true; public static bool UsePopCntIfAvailable { get; set; } = true; public static bool UseAvxIfAvailable { get; set; } = true; + public static bool UseF16cIfAvailable { get; set; } = true; public static bool UseAesniIfAvailable { get; set; } = true; public static bool UsePclmulqdqIfAvailable { get; set; } = true; @@ -31,6 +32,7 @@ namespace ARMeilleure internal static bool UseSse42 => UseSse42IfAvailable && HardwareCapabilities.SupportsSse42; internal static bool UsePopCnt => UsePopCntIfAvailable && HardwareCapabilities.SupportsPopcnt; internal static bool UseAvx => UseAvxIfAvailable && HardwareCapabilities.SupportsAvx && !ForceLegacySse; + internal static bool UseF16c => UseF16cIfAvailable && HardwareCapabilities.SupportsF16c; internal static bool UseAesni => UseAesniIfAvailable && HardwareCapabilities.SupportsAesni; internal static bool UsePclmulqdq => UsePclmulqdqIfAvailable && HardwareCapabilities.SupportsPclmulqdq; } |