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| author |  kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> | 2022-09-28 18:30:40 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2022-09-28 18:30:40 +0100 |
| commit | a156188b3eb5cb3da44aa1b7452265f5fa38a607 (patch) | |
| tree | 7097fa48d56fbabc7c2c8750b1f3bc9321d71c0f /vendor/github.com/minio/sha256-simd/sha256.go | |
| parent | [bugfix] Fix emphasis being added to emoji shortcodes with markdown parsing (... (diff) | |
| download | gotosocial-a156188b3eb5cb3da44aa1b7452265f5fa38a607.tar.xz | |
[chore] update dependencies, bump to Go 1.19.1 (#826)
* update dependencies, bump Go version to 1.19
* bump test image Go version
* update golangci-lint
* update gotosocial-drone-build
* sign
* linting, go fmt
* update swagger docs
* update swagger docs
* whitespace
* update contributing.md
* fuckin whoopsie doopsie
* linterino, linteroni
* fix followrequest test not starting processor
* fix other api/client tests not starting processor
* fix remaining tests where processor not started
* bump go-runners version
* don't check last-webfingered-at, processor may have updated this
* update swagger command
* update bun to latest version
* fix embed to work the same as before with new bun
Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
Diffstat (limited to 'vendor/github.com/minio/sha256-simd/sha256.go')
| -rw-r--r-- | vendor/github.com/minio/sha256-simd/sha256.go | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/vendor/github.com/minio/sha256-simd/sha256.go b/vendor/github.com/minio/sha256-simd/sha256.go index 4e1f6d2f7..b137ead9f 100644 --- a/vendor/github.com/minio/sha256-simd/sha256.go +++ b/vendor/github.com/minio/sha256-simd/sha256.go @@ -21,6 +21,8 @@ import ( "encoding/binary" "hash" "runtime" + + "github.com/klauspost/cpuid/v2" ) // Size - The size of a SHA256 checksum in bytes. @@ -67,10 +69,6 @@ type blockfuncType int const ( blockfuncGeneric blockfuncType = iota - blockfuncAvx512 blockfuncType = iota - blockfuncAvx2 blockfuncType = iota - blockfuncAvx blockfuncType = iota - blockfuncSsse blockfuncType = iota blockfuncSha blockfuncType = iota blockfuncArm blockfuncType = iota ) @@ -78,26 +76,24 @@ const ( var blockfunc blockfuncType func init() { - is386bit := runtime.GOARCH == "386" - isARM := runtime.GOARCH == "arm" + blockfunc = blockfuncGeneric switch { - case is386bit || isARM: - blockfunc = blockfuncGeneric - case sha && ssse3 && sse41: + case hasSHAExtensions(): blockfunc = blockfuncSha - case avx2: - blockfunc = blockfuncAvx2 - case avx: - blockfunc = blockfuncAvx - case ssse3: - blockfunc = blockfuncSsse - case armSha: + case hasArmSha2(): blockfunc = blockfuncArm default: blockfunc = blockfuncGeneric } } +var avx512 = cpuid.CPU.Supports(cpuid.AVX512F, cpuid.AVX512DQ, cpuid.AVX512BW, cpuid.AVX512VL) + +// hasSHAExtensions return whether the cpu supports SHA extensions. +func hasSHAExtensions() bool { + return cpuid.CPU.Supports(cpuid.SHA, cpuid.SSSE3, cpuid.SSE4) && runtime.GOARCH == "amd64" +} + // New returns a new hash.Hash computing the SHA256 checksum. func New() hash.Hash { if blockfunc != blockfuncGeneric { @@ -278,12 +274,6 @@ func (d *digest) checkSum() (digest [Size]byte) { func block(dig *digest, p []byte) { if blockfunc == blockfuncSha { blockShaGo(dig, p) - } else if blockfunc == blockfuncAvx2 { - blockAvx2Go(dig, p) - } else if blockfunc == blockfuncAvx { - blockAvxGo(dig, p) - } else if blockfunc == blockfuncSsse { - blockSsseGo(dig, p) } else if blockfunc == blockfuncArm { blockArmGo(dig, p) } else if blockfunc == blockfuncGeneric { |