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Update AArch64 features to Linux 6.4. (#310)

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This commit is contained in:
Tamas Zsoldos
2023-06-09 16:47:44 +02:00
committed by GitHub
parent 6fe75d22ab
commit b0913b4197
4 changed files with 169 additions and 56 deletions
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42
include/cpuinfo_aarch64.h
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@ -169,6 +169,27 @@ typedef struct {
int ecv : 1; // Enhanced counter virtualization.
int afp : 1; // Alternate floating-point behaviour.
int rpres : 1; // 12-bit reciprocal (square root) estimate precision.
int mte3 : 1; // MTE asymmetric fault handling.
int sme : 1; // Scalable Matrix Extension.
int smei16i64 : 1; // 16-bit to 64-bit integer widening outer product.
int smef64f64 : 1; // FP64 to FP64 outer product.
int smei8i32 : 1; // 8-bit to 32-bit integer widening outer product.
int smef16f32 : 1; // FP16 to FP32 outer product.
int smeb16f32 : 1; // BFloat16 to FP32 outper product.
int smef32f32 : 1; // FP32 to FP32 outer product.
int smefa64 : 1; // Full A64 support for SME in streaming mode.
int wfxt : 1; // WFE and WFI with timeout.
int ebf16 : 1; // Extended BFloat16 instructions.
int sveebf16 : 1; // SVE BFloat16 instructions.
int cssc : 1; // Common short sequence compression instructions.
int rprfm : 1; // Range Prefetch Memory hint instruction.
int sve2p1 : 1; // Scalable Vector Extension (version 2.1).
int sme2 : 1; // Scalable Matrix Extension (version 2).
int sme2p1 : 1; // Scalable Matrix Extension (version 2.1).
int smei16i32 : 1; // 16-bit to 64-bit integer widening outer product.
int smebi32i32 : 1; // 1-bit binary to 32-bit integer outer product.
int smeb16b16 : 1; // SME2.1 BFloat16 instructions.
int smef16f16 : 1; // FP16 to FP16 outer product.
// Make sure to update Aarch64FeaturesEnum below if you add a field here.
} Aarch64Features;
@ -242,6 +263,27 @@ typedef enum {
AARCH64_ECV,
AARCH64_AFP,
AARCH64_RPRES,
AARCH64_MTE3,
AARCH64_SME,
AARCH64_SME_I16I64,
AARCH64_SME_F64F64,
AARCH64_SME_I8I32,
AARCH64_SME_F16F32,
AARCH64_SME_B16F32,
AARCH64_SME_F32F32,
AARCH64_SME_FA64,
AARCH64_WFXT,
AARCH64_EBF16,
AARCH64_SVE_EBF16,
AARCH64_CSSC,
AARCH64_RPRFM,
AARCH64_SVE2P1,
AARCH64_SME2,
AARCH64_SME2P1,
AARCH64_SME_I16I32,
AARCH64_SME_BI32I32,
AARCH64_SME_B16B16,
AARCH64_SME_F16F16,
AARCH64_LAST_,
} Aarch64FeaturesEnum;