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authordependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>2020-10-13 08:18:04 +0000
committerDaniel J Walsh <dwalsh@redhat.com>2020-10-13 16:22:29 -0400
commit9066292ee4015d6a3971acd1a69f15941128ed0f (patch)
tree974e0e6a3707400d13fcde17e7c3d86beaa7b8c5 /vendor/golang.org/x/sys/cpu
parentd1ba9ce555099ad4cf2fd49c4598edaae0bfe0e4 (diff)
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Bump github.com/onsi/gomega from 1.10.2 to 1.10.3
Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.10.2 to 1.10.3. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.10.2...v1.10.3) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Diffstat (limited to 'vendor/golang.org/x/sys/cpu')
-rw-r--r--vendor/golang.org/x/sys/cpu/cpu.go60
-rw-r--r--vendor/golang.org/x/sys/cpu/cpu_arm64.go2
-rw-r--r--vendor/golang.org/x/sys/cpu/cpu_x86.go51
3 files changed, 90 insertions, 23 deletions
diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go
index 5cce25ed9..f77701fe8 100644
--- a/vendor/golang.org/x/sys/cpu/cpu.go
+++ b/vendor/golang.org/x/sys/cpu/cpu.go
@@ -29,26 +29,46 @@ type CacheLinePad struct{ _ [cacheLineSize]byte }
// and HasAVX2 are only set if the OS supports XMM and YMM
// registers in addition to the CPUID feature bit being set.
var X86 struct {
- _ CacheLinePad
- HasAES bool // AES hardware implementation (AES NI)
- HasADX bool // Multi-precision add-carry instruction extensions
- HasAVX bool // Advanced vector extension
- HasAVX2 bool // Advanced vector extension 2
- HasBMI1 bool // Bit manipulation instruction set 1
- HasBMI2 bool // Bit manipulation instruction set 2
- HasERMS bool // Enhanced REP for MOVSB and STOSB
- HasFMA bool // Fused-multiply-add instructions
- HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.
- HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM
- HasPOPCNT bool // Hamming weight instruction POPCNT.
- HasRDRAND bool // RDRAND instruction (on-chip random number generator)
- HasRDSEED bool // RDSEED instruction (on-chip random number generator)
- HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64)
- HasSSE3 bool // Streaming SIMD extension 3
- HasSSSE3 bool // Supplemental streaming SIMD extension 3
- HasSSE41 bool // Streaming SIMD extension 4 and 4.1
- HasSSE42 bool // Streaming SIMD extension 4 and 4.2
- _ CacheLinePad
+ _ CacheLinePad
+ HasAES bool // AES hardware implementation (AES NI)
+ HasADX bool // Multi-precision add-carry instruction extensions
+ HasAVX bool // Advanced vector extension
+ HasAVX2 bool // Advanced vector extension 2
+ HasAVX512 bool // Advanced vector extension 512
+ HasAVX512F bool // Advanced vector extension 512 Foundation Instructions
+ HasAVX512CD bool // Advanced vector extension 512 Conflict Detection Instructions
+ HasAVX512ER bool // Advanced vector extension 512 Exponential and Reciprocal Instructions
+ HasAVX512PF bool // Advanced vector extension 512 Prefetch Instructions Instructions
+ HasAVX512VL bool // Advanced vector extension 512 Vector Length Extensions
+ HasAVX512BW bool // Advanced vector extension 512 Byte and Word Instructions
+ HasAVX512DQ bool // Advanced vector extension 512 Doubleword and Quadword Instructions
+ HasAVX512IFMA bool // Advanced vector extension 512 Integer Fused Multiply Add
+ HasAVX512VBMI bool // Advanced vector extension 512 Vector Byte Manipulation Instructions
+ HasAVX5124VNNIW bool // Advanced vector extension 512 Vector Neural Network Instructions Word variable precision
+ HasAVX5124FMAPS bool // Advanced vector extension 512 Fused Multiply Accumulation Packed Single precision
+ HasAVX512VPOPCNTDQ bool // Advanced vector extension 512 Double and quad word population count instructions
+ HasAVX512VPCLMULQDQ bool // Advanced vector extension 512 Vector carry-less multiply operations
+ HasAVX512VNNI bool // Advanced vector extension 512 Vector Neural Network Instructions
+ HasAVX512GFNI bool // Advanced vector extension 512 Galois field New Instructions
+ HasAVX512VAES bool // Advanced vector extension 512 Vector AES instructions
+ HasAVX512VBMI2 bool // Advanced vector extension 512 Vector Byte Manipulation Instructions 2
+ HasAVX512BITALG bool // Advanced vector extension 512 Bit Algorithms
+ HasAVX512BF16 bool // Advanced vector extension 512 BFloat16 Instructions
+ HasBMI1 bool // Bit manipulation instruction set 1
+ HasBMI2 bool // Bit manipulation instruction set 2
+ HasERMS bool // Enhanced REP for MOVSB and STOSB
+ HasFMA bool // Fused-multiply-add instructions
+ HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.
+ HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM
+ HasPOPCNT bool // Hamming weight instruction POPCNT.
+ HasRDRAND bool // RDRAND instruction (on-chip random number generator)
+ HasRDSEED bool // RDSEED instruction (on-chip random number generator)
+ HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64)
+ HasSSE3 bool // Streaming SIMD extension 3
+ HasSSSE3 bool // Supplemental streaming SIMD extension 3
+ HasSSE41 bool // Streaming SIMD extension 4 and 4.1
+ HasSSE42 bool // Streaming SIMD extension 4 and 4.2
+ _ CacheLinePad
}
// ARM64 contains the supported CPU features of the
diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_arm64.go
index 2d9002438..951078f2e 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_arm64.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_arm64.go
@@ -39,7 +39,7 @@ func initOptions() {
func archInit() {
switch runtime.GOOS {
- case "android", "darwin", "netbsd":
+ case "android", "darwin", "ios", "netbsd":
// Android and iOS don't seem to allow reading these registers.
//
// NetBSD:
diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go
index 2ad039d40..48d429331 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_x86.go
+++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go
@@ -16,6 +16,26 @@ func initOptions() {
{Name: "aes", Feature: &X86.HasAES},
{Name: "avx", Feature: &X86.HasAVX},
{Name: "avx2", Feature: &X86.HasAVX2},
+ {Name: "avx512", Feature: &X86.HasAVX512},
+ {Name: "avx512f", Feature: &X86.HasAVX512F},
+ {Name: "avx512cd", Feature: &X86.HasAVX512CD},
+ {Name: "avx512er", Feature: &X86.HasAVX512ER},
+ {Name: "avx512pf", Feature: &X86.HasAVX512PF},
+ {Name: "avx512vl", Feature: &X86.HasAVX512VL},
+ {Name: "avx512bw", Feature: &X86.HasAVX512BW},
+ {Name: "avx512dq", Feature: &X86.HasAVX512DQ},
+ {Name: "avx512ifma", Feature: &X86.HasAVX512IFMA},
+ {Name: "avx512vbmi", Feature: &X86.HasAVX512VBMI},
+ {Name: "avx512vnniw", Feature: &X86.HasAVX5124VNNIW},
+ {Name: "avx5124fmaps", Feature: &X86.HasAVX5124FMAPS},
+ {Name: "avx512vpopcntdq", Feature: &X86.HasAVX512VPOPCNTDQ},
+ {Name: "avx512vpclmulqdq", Feature: &X86.HasAVX512VPCLMULQDQ},
+ {Name: "avx512vnni", Feature: &X86.HasAVX512VNNI},
+ {Name: "avx512gfni", Feature: &X86.HasAVX512GFNI},
+ {Name: "avx512vaes", Feature: &X86.HasAVX512VAES},
+ {Name: "avx512vbmi2", Feature: &X86.HasAVX512VBMI2},
+ {Name: "avx512bitalg", Feature: &X86.HasAVX512BITALG},
+ {Name: "avx512bf16", Feature: &X86.HasAVX512BF16},
{Name: "bmi1", Feature: &X86.HasBMI1},
{Name: "bmi2", Feature: &X86.HasBMI2},
{Name: "erms", Feature: &X86.HasERMS},
@@ -59,12 +79,15 @@ func archInit() {
X86.HasOSXSAVE = isSet(27, ecx1)
X86.HasRDRAND = isSet(30, ecx1)
- osSupportsAVX := false
+ var osSupportsAVX, osSupportsAVX512 bool
// For XGETBV, OSXSAVE bit is required and sufficient.
if X86.HasOSXSAVE {
eax, _ := xgetbv()
// Check if XMM and YMM registers have OS support.
osSupportsAVX = isSet(1, eax) && isSet(2, eax)
+
+ // Check if OPMASK and ZMM registers have OS support.
+ osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
}
X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
@@ -73,7 +96,7 @@ func archInit() {
return
}
- _, ebx7, _, _ := cpuid(7, 0)
+ _, ebx7, ecx7, edx7 := cpuid(7, 0)
X86.HasBMI1 = isSet(3, ebx7)
X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
X86.HasBMI2 = isSet(8, ebx7)
@@ -81,6 +104,30 @@ func archInit() {
X86.HasRDSEED = isSet(18, ebx7)
X86.HasADX = isSet(19, ebx7)
+ X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
+ if X86.HasAVX512 {
+ X86.HasAVX512F = true
+ X86.HasAVX512CD = isSet(28, ebx7)
+ X86.HasAVX512ER = isSet(27, ebx7)
+ X86.HasAVX512PF = isSet(26, ebx7)
+ X86.HasAVX512VL = isSet(31, ebx7)
+ X86.HasAVX512BW = isSet(30, ebx7)
+ X86.HasAVX512DQ = isSet(17, ebx7)
+ X86.HasAVX512IFMA = isSet(21, ebx7)
+ X86.HasAVX512VBMI = isSet(1, ecx7)
+ X86.HasAVX5124VNNIW = isSet(2, edx7)
+ X86.HasAVX5124FMAPS = isSet(3, edx7)
+ X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7)
+ X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7)
+ X86.HasAVX512VNNI = isSet(11, ecx7)
+ X86.HasAVX512GFNI = isSet(8, ecx7)
+ X86.HasAVX512VAES = isSet(9, ecx7)
+ X86.HasAVX512VBMI2 = isSet(6, ecx7)
+ X86.HasAVX512BITALG = isSet(12, ecx7)
+
+ eax71, _, _, _ := cpuid(7, 1)
+ X86.HasAVX512BF16 = isSet(5, eax71)
+ }
}
func isSet(bitpos uint, value uint32) bool {