mirror of
https://github.com/minio/minio.git
synced 2024-12-24 06:05:55 -05:00
vendorize deps for snappy, blake2b and sha256 (#3476)
Bring in new optimization and portability changes. Fixes https://github.com/minio/minio-go/issues/578
This commit is contained in:
parent
85c6bb9809
commit
faa6b1e925
@ -18,7 +18,6 @@ package cmd
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import (
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"crypto/md5"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"hash"
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@ -26,6 +25,8 @@ import (
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"path"
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"strings"
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"time"
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"github.com/minio/sha256-simd"
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)
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// listMultipartUploads - lists all multipart uploads.
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@ -18,7 +18,6 @@ package cmd
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import (
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"crypto/md5"
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"crypto/sha256"
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"encoding/hex"
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"errors"
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"fmt"
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@ -29,6 +28,7 @@ import (
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"strings"
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"github.com/minio/minio/pkg/mimedb"
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"github.com/minio/sha256-simd"
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)
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// fsObjects - Implements fs object layer.
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@ -18,9 +18,10 @@ package cmd
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import (
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"crypto/md5"
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"crypto/sha256"
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"encoding/base64"
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"encoding/hex"
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"github.com/minio/sha256-simd"
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)
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// getSHA256Hash returns SHA-256 hash of given data.
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@ -18,7 +18,6 @@ package cmd
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import (
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"crypto/md5"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"hash"
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@ -29,6 +28,7 @@ import (
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"time"
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"github.com/minio/minio/pkg/mimedb"
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"github.com/minio/sha256-simd"
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)
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// listMultipartUploads - lists all multipart uploads.
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@ -18,7 +18,6 @@ package cmd
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import (
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"crypto/md5"
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"crypto/sha256"
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"encoding/hex"
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"hash"
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"io"
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@ -30,6 +29,7 @@ import (
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"github.com/minio/minio/pkg/bpool"
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"github.com/minio/minio/pkg/mimedb"
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"github.com/minio/minio/pkg/objcache"
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"github.com/minio/sha256-simd"
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)
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// list all errors which can be ignored in object operations.
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101
vendor/github.com/golang/snappy/decode_other.go
generated
vendored
Normal file
101
vendor/github.com/golang/snappy/decode_other.go
generated
vendored
Normal file
@ -0,0 +1,101 @@
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// Copyright 2016 The Snappy-Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build !amd64 appengine !gc noasm
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package snappy
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// decode writes the decoding of src to dst. It assumes that the varint-encoded
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// length of the decompressed bytes has already been read, and that len(dst)
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// equals that length.
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//
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// It returns 0 on success or a decodeErrCodeXxx error code on failure.
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func decode(dst, src []byte) int {
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var d, s, offset, length int
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for s < len(src) {
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switch src[s] & 0x03 {
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case tagLiteral:
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x := uint32(src[s] >> 2)
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switch {
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case x < 60:
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s++
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case x == 60:
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s += 2
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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x = uint32(src[s-1])
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case x == 61:
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s += 3
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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x = uint32(src[s-2]) | uint32(src[s-1])<<8
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case x == 62:
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s += 4
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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x = uint32(src[s-3]) | uint32(src[s-2])<<8 | uint32(src[s-1])<<16
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case x == 63:
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s += 5
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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x = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24
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}
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length = int(x) + 1
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if length <= 0 {
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return decodeErrCodeUnsupportedLiteralLength
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}
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if length > len(dst)-d || length > len(src)-s {
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return decodeErrCodeCorrupt
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}
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copy(dst[d:], src[s:s+length])
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d += length
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s += length
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continue
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case tagCopy1:
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s += 2
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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length = 4 + int(src[s-2])>>2&0x7
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offset = int(uint32(src[s-2])&0xe0<<3 | uint32(src[s-1]))
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case tagCopy2:
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s += 3
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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length = 1 + int(src[s-3])>>2
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offset = int(uint32(src[s-2]) | uint32(src[s-1])<<8)
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case tagCopy4:
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s += 5
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if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line.
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return decodeErrCodeCorrupt
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}
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length = 1 + int(src[s-5])>>2
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offset = int(uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24)
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}
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if offset <= 0 || d < offset || length > len(dst)-d {
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return decodeErrCodeCorrupt
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}
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// Copy from an earlier sub-slice of dst to a later sub-slice. Unlike
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// the built-in copy function, this byte-by-byte copy always runs
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// forwards, even if the slices overlap. Conceptually, this is:
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//
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// d += forwardCopy(dst[d:d+length], dst[d-offset:])
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for end := d + length; d != end; d++ {
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dst[d] = dst[d-offset]
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}
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}
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if d != len(dst) {
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return decodeErrCodeCorrupt
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}
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return 0
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}
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238
vendor/github.com/golang/snappy/encode_other.go
generated
vendored
Normal file
238
vendor/github.com/golang/snappy/encode_other.go
generated
vendored
Normal file
@ -0,0 +1,238 @@
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// Copyright 2016 The Snappy-Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build !amd64 appengine !gc noasm
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package snappy
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func load32(b []byte, i int) uint32 {
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b = b[i : i+4 : len(b)] // Help the compiler eliminate bounds checks on the next line.
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return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
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}
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func load64(b []byte, i int) uint64 {
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b = b[i : i+8 : len(b)] // Help the compiler eliminate bounds checks on the next line.
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return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
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uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
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}
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// emitLiteral writes a literal chunk and returns the number of bytes written.
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//
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// It assumes that:
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// dst is long enough to hold the encoded bytes
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// 1 <= len(lit) && len(lit) <= 65536
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func emitLiteral(dst, lit []byte) int {
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i, n := 0, uint(len(lit)-1)
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switch {
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case n < 60:
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dst[0] = uint8(n)<<2 | tagLiteral
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i = 1
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case n < 1<<8:
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dst[0] = 60<<2 | tagLiteral
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dst[1] = uint8(n)
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i = 2
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default:
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dst[0] = 61<<2 | tagLiteral
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dst[1] = uint8(n)
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dst[2] = uint8(n >> 8)
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i = 3
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}
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return i + copy(dst[i:], lit)
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}
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// emitCopy writes a copy chunk and returns the number of bytes written.
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//
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// It assumes that:
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// dst is long enough to hold the encoded bytes
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// 1 <= offset && offset <= 65535
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// 4 <= length && length <= 65535
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func emitCopy(dst []byte, offset, length int) int {
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i := 0
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// The maximum length for a single tagCopy1 or tagCopy2 op is 64 bytes. The
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// threshold for this loop is a little higher (at 68 = 64 + 4), and the
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// length emitted down below is is a little lower (at 60 = 64 - 4), because
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// it's shorter to encode a length 67 copy as a length 60 tagCopy2 followed
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// by a length 7 tagCopy1 (which encodes as 3+2 bytes) than to encode it as
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// a length 64 tagCopy2 followed by a length 3 tagCopy2 (which encodes as
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// 3+3 bytes). The magic 4 in the 64±4 is because the minimum length for a
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// tagCopy1 op is 4 bytes, which is why a length 3 copy has to be an
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// encodes-as-3-bytes tagCopy2 instead of an encodes-as-2-bytes tagCopy1.
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for length >= 68 {
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// Emit a length 64 copy, encoded as 3 bytes.
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dst[i+0] = 63<<2 | tagCopy2
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dst[i+1] = uint8(offset)
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dst[i+2] = uint8(offset >> 8)
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i += 3
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length -= 64
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}
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if length > 64 {
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// Emit a length 60 copy, encoded as 3 bytes.
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dst[i+0] = 59<<2 | tagCopy2
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dst[i+1] = uint8(offset)
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dst[i+2] = uint8(offset >> 8)
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i += 3
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length -= 60
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}
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if length >= 12 || offset >= 2048 {
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// Emit the remaining copy, encoded as 3 bytes.
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dst[i+0] = uint8(length-1)<<2 | tagCopy2
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dst[i+1] = uint8(offset)
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dst[i+2] = uint8(offset >> 8)
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return i + 3
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}
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// Emit the remaining copy, encoded as 2 bytes.
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dst[i+0] = uint8(offset>>8)<<5 | uint8(length-4)<<2 | tagCopy1
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dst[i+1] = uint8(offset)
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return i + 2
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}
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// extendMatch returns the largest k such that k <= len(src) and that
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// src[i:i+k-j] and src[j:k] have the same contents.
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//
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// It assumes that:
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// 0 <= i && i < j && j <= len(src)
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func extendMatch(src []byte, i, j int) int {
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for ; j < len(src) && src[i] == src[j]; i, j = i+1, j+1 {
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}
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return j
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}
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func hash(u, shift uint32) uint32 {
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return (u * 0x1e35a7bd) >> shift
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}
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// encodeBlock encodes a non-empty src to a guaranteed-large-enough dst. It
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// assumes that the varint-encoded length of the decompressed bytes has already
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// been written.
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//
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// It also assumes that:
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// len(dst) >= MaxEncodedLen(len(src)) &&
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// minNonLiteralBlockSize <= len(src) && len(src) <= maxBlockSize
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func encodeBlock(dst, src []byte) (d int) {
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// Initialize the hash table. Its size ranges from 1<<8 to 1<<14 inclusive.
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// The table element type is uint16, as s < sLimit and sLimit < len(src)
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// and len(src) <= maxBlockSize and maxBlockSize == 65536.
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const (
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maxTableSize = 1 << 14
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// tableMask is redundant, but helps the compiler eliminate bounds
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// checks.
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tableMask = maxTableSize - 1
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)
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shift := uint32(32 - 8)
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for tableSize := 1 << 8; tableSize < maxTableSize && tableSize < len(src); tableSize *= 2 {
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shift--
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}
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// In Go, all array elements are zero-initialized, so there is no advantage
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// to a smaller tableSize per se. However, it matches the C++ algorithm,
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// and in the asm versions of this code, we can get away with zeroing only
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// the first tableSize elements.
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var table [maxTableSize]uint16
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// sLimit is when to stop looking for offset/length copies. The inputMargin
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// lets us use a fast path for emitLiteral in the main loop, while we are
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// looking for copies.
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sLimit := len(src) - inputMargin
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// nextEmit is where in src the next emitLiteral should start from.
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nextEmit := 0
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// The encoded form must start with a literal, as there are no previous
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// bytes to copy, so we start looking for hash matches at s == 1.
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s := 1
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nextHash := hash(load32(src, s), shift)
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for {
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// Copied from the C++ snappy implementation:
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//
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// Heuristic match skipping: If 32 bytes are scanned with no matches
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// found, start looking only at every other byte. If 32 more bytes are
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// scanned (or skipped), look at every third byte, etc.. When a match
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// is found, immediately go back to looking at every byte. This is a
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// small loss (~5% performance, ~0.1% density) for compressible data
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// due to more bookkeeping, but for non-compressible data (such as
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// JPEG) it's a huge win since the compressor quickly "realizes" the
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// data is incompressible and doesn't bother looking for matches
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// everywhere.
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//
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// The "skip" variable keeps track of how many bytes there are since
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// the last match; dividing it by 32 (ie. right-shifting by five) gives
|
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// the number of bytes to move ahead for each iteration.
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skip := 32
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nextS := s
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candidate := 0
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for {
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s = nextS
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bytesBetweenHashLookups := skip >> 5
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nextS = s + bytesBetweenHashLookups
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skip += bytesBetweenHashLookups
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if nextS > sLimit {
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goto emitRemainder
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}
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candidate = int(table[nextHash&tableMask])
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table[nextHash&tableMask] = uint16(s)
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nextHash = hash(load32(src, nextS), shift)
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if load32(src, s) == load32(src, candidate) {
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break
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}
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}
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// A 4-byte match has been found. We'll later see if more than 4 bytes
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// match. But, prior to the match, src[nextEmit:s] are unmatched. Emit
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// them as literal bytes.
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d += emitLiteral(dst[d:], src[nextEmit:s])
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// Call emitCopy, and then see if another emitCopy could be our next
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// move. Repeat until we find no match for the input immediately after
|
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// what was consumed by the last emitCopy call.
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//
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||||
// If we exit this loop normally then we need to call emitLiteral next,
|
||||
// though we don't yet know how big the literal will be. We handle that
|
||||
// by proceeding to the next iteration of the main loop. We also can
|
||||
// exit this loop via goto if we get close to exhausting the input.
|
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for {
|
||||
// Invariant: we have a 4-byte match at s, and no need to emit any
|
||||
// literal bytes prior to s.
|
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base := s
|
||||
|
||||
// Extend the 4-byte match as long as possible.
|
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//
|
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// This is an inlined version of:
|
||||
// s = extendMatch(src, candidate+4, s+4)
|
||||
s += 4
|
||||
for i := candidate + 4; s < len(src) && src[i] == src[s]; i, s = i+1, s+1 {
|
||||
}
|
||||
|
||||
d += emitCopy(dst[d:], base-candidate, s-base)
|
||||
nextEmit = s
|
||||
if s >= sLimit {
|
||||
goto emitRemainder
|
||||
}
|
||||
|
||||
// We could immediately start working at s now, but to improve
|
||||
// compression we first update the hash table at s-1 and at s. If
|
||||
// another emitCopy is not our next move, also calculate nextHash
|
||||
// at s+1. At least on GOARCH=amd64, these three hash calculations
|
||||
// are faster as one load64 call (with some shifts) instead of
|
||||
// three load32 calls.
|
||||
x := load64(src, s-1)
|
||||
prevHash := hash(uint32(x>>0), shift)
|
||||
table[prevHash&tableMask] = uint16(s - 1)
|
||||
currHash := hash(uint32(x>>8), shift)
|
||||
candidate = int(table[currHash&tableMask])
|
||||
table[currHash&tableMask] = uint16(s)
|
||||
if uint32(x>>8) != load32(src, candidate) {
|
||||
nextHash = hash(uint32(x>>16), shift)
|
||||
s++
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
emitRemainder:
|
||||
if nextEmit < len(src) {
|
||||
d += emitLiteral(dst[d:], src[nextEmit:])
|
||||
}
|
||||
return d
|
||||
}
|
2
vendor/github.com/klauspost/reedsolomon/README.md
generated
vendored
2
vendor/github.com/klauspost/reedsolomon/README.md
generated
vendored
@ -193,6 +193,8 @@ Example of performance scaling on Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz - 4 ph
|
||||
# Links
|
||||
* [Backblaze Open Sources Reed-Solomon Erasure Coding Source Code](https://www.backblaze.com/blog/reed-solomon/).
|
||||
* [JavaReedSolomon](https://github.com/Backblaze/JavaReedSolomon). Compatible java library by Backblaze.
|
||||
* [reedsolomon-c](https://github.com/jannson/reedsolomon-c). C version, compatible with output from this package.
|
||||
* [Reed-Solomon Erasure Coding in Haskell](https://github.com/NicolasT/reedsolomon). Haskell port of the package with similar performance.
|
||||
* [go-erasure](https://github.com/somethingnew2-0/go-erasure). A similar library using cgo, slower in my tests.
|
||||
* [rsraid](https://github.com/goayame/rsraid). A similar library written in Go. Slower, but supports more shards.
|
||||
* [Screaming Fast Galois Field Arithmetic](http://www.snia.org/sites/default/files2/SDC2013/presentations/NewThinking/EthanMiller_Screaming_Fast_Galois_Field%20Arithmetic_SIMD%20Instructions.pdf). Basis for SSE3 optimizations.
|
||||
|
2
vendor/github.com/minio/blake2b-simd/README.md
generated
vendored
2
vendor/github.com/minio/blake2b-simd/README.md
generated
vendored
@ -24,7 +24,7 @@ This is a summary of the performance improvements. Full details are shown below.
|
||||
asm2plan9s
|
||||
----------
|
||||
|
||||
In order to be able to work more easily with AVX2/AVX instructions, a separate tool was developed to convert AVX2/AVX instructions into the corresponding BYTE sequence as accepted by Go assembly. See [asm2plan9s](https://github.com/fwessels/asm2plan9s) for more information.
|
||||
In order to be able to work more easily with AVX2/AVX instructions, a separate tool was developed to convert AVX2/AVX instructions into the corresponding BYTE sequence as accepted by Go assembly. See [asm2plan9s](https://github.com/minio/asm2plan9s) for more information.
|
||||
|
||||
bt2sum
|
||||
------
|
||||
|
11
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.go
generated
vendored
11
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.go
generated
vendored
@ -23,11 +23,12 @@ package blake2b
|
||||
func compressAVX2Loop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressAVX2(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [8]uint64
|
||||
)
|
||||
|
||||
in := make([]uint64, 8, 8)
|
||||
out := make([]uint64, 8, 8)
|
||||
|
||||
shffle := make([]uint64, 8, 8)
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
@ -40,7 +41,7 @@ func compressAVX2(d *digest, p []uint8) {
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
compressAVX2Loop(p, in, iv[:], d.t[:], d.f[:], shffle, out)
|
||||
compressAVX2Loop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
|
11
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.go
generated
vendored
11
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.go
generated
vendored
@ -23,18 +23,19 @@ package blake2b
|
||||
func blockAVXLoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressAVX(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [2]uint64
|
||||
)
|
||||
|
||||
in := make([]uint64, 8, 8)
|
||||
out := make([]uint64, 8, 8)
|
||||
|
||||
shffle := make([]uint64, 2, 2)
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
blockAVXLoop(p, in, iv[:], d.t[:], d.f[:], shffle, out)
|
||||
blockAVXLoop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
|
1348
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.s
generated
vendored
1348
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.s
generated
vendored
File diff suppressed because it is too large
Load Diff
11
vendor/github.com/minio/blake2b-simd/compressSse_amd64.go
generated
vendored
11
vendor/github.com/minio/blake2b-simd/compressSse_amd64.go
generated
vendored
@ -23,18 +23,19 @@ package blake2b
|
||||
func blockSSELoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressSSE(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [2]uint64
|
||||
)
|
||||
|
||||
in := make([]uint64, 8, 8)
|
||||
out := make([]uint64, 8, 8)
|
||||
|
||||
shffle := make([]uint64, 2, 2)
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
blockSSELoop(p, in, iv[:], d.t[:], d.f[:], shffle, out)
|
||||
blockSSELoop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
|
1526
vendor/github.com/minio/blake2b-simd/compressSse_amd64.s
generated
vendored
1526
vendor/github.com/minio/blake2b-simd/compressSse_amd64.s
generated
vendored
File diff suppressed because it is too large
Load Diff
9
vendor/github.com/minio/blake2b-simd/compress_generic.go
generated
vendored
9
vendor/github.com/minio/blake2b-simd/compress_generic.go
generated
vendored
@ -26,12 +26,13 @@ func compressGeneric(d *digest, p []uint8) {
|
||||
v13 := iv[5] ^ d.t[1]
|
||||
v14 := iv[6] ^ d.f[0]
|
||||
v15 := iv[7] ^ d.f[1]
|
||||
var m [16]uint64
|
||||
|
||||
j := 0
|
||||
for i := 0; i < 16; i++ {
|
||||
m[i] = uint64(p[j]) | uint64(p[j+1])<<8 | uint64(p[j+2])<<16 | uint64(p[j+3])<<24 |
|
||||
uint64(p[j+4])<<32 | uint64(p[j+5])<<40 | uint64(p[j+6])<<48 | uint64(p[j+7])<<56
|
||||
var m [16]uint64
|
||||
for i := range m {
|
||||
m[i] = uint64(p[j]) | uint64(p[j+1])<<8 | uint64(p[j+2])<<16 |
|
||||
uint64(p[j+3])<<24 | uint64(p[j+4])<<32 | uint64(p[j+5])<<40 |
|
||||
uint64(p[j+6])<<48 | uint64(p[j+7])<<56
|
||||
j += 8
|
||||
}
|
||||
|
||||
|
22
vendor/github.com/minio/sha256-simd/cpuid_386.s
generated
vendored
22
vendor/github.com/minio/sha256-simd/cpuid_386.s
generated
vendored
@ -1,4 +1,24 @@
|
||||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
// The MIT License (MIT)
|
||||
//
|
||||
// Copyright (c) 2015 Klaus Post
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
|
||||
// +build 386,!gccgo
|
||||
|
||||
|
22
vendor/github.com/minio/sha256-simd/cpuid_amd64.s
generated
vendored
22
vendor/github.com/minio/sha256-simd/cpuid_amd64.s
generated
vendored
@ -1,4 +1,24 @@
|
||||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
// The MIT License (MIT)
|
||||
//
|
||||
// Copyright (c) 2015 Klaus Post
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
|
||||
// +build amd64,!gccgo
|
||||
|
||||
|
3
vendor/github.com/minio/sha256-simd/cpuid_arm.go
generated
vendored
3
vendor/github.com/minio/sha256-simd/cpuid_arm.go
generated
vendored
@ -28,6 +28,5 @@ func xgetbv(index uint32) (eax, edx uint32) {
|
||||
}
|
||||
|
||||
func haveArmSha() bool {
|
||||
// TODO: Implement feature detection for ARM
|
||||
return true
|
||||
return false
|
||||
}
|
||||
|
49
vendor/github.com/minio/sha256-simd/cpuid_linux_arm64.go
generated
vendored
Normal file
49
vendor/github.com/minio/sha256-simd/cpuid_linux_arm64.go
generated
vendored
Normal file
@ -0,0 +1,49 @@
|
||||
// +build arm64,linux
|
||||
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io/ioutil"
|
||||
)
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
// File to check for cpu capabilities.
|
||||
const procCPUInfo = "/proc/cpuinfo"
|
||||
|
||||
// Feature to check for.
|
||||
const sha256Feature = "sha2"
|
||||
|
||||
func haveArmSha() bool {
|
||||
cpuInfo, err := ioutil.ReadFile(procCPUInfo)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return bytes.Contains(cpuInfo, []byte(sha256Feature))
|
||||
}
|
35
vendor/github.com/minio/sha256-simd/cpuid_others_arm64.go
generated
vendored
Normal file
35
vendor/github.com/minio/sha256-simd/cpuid_others_arm64.go
generated
vendored
Normal file
@ -0,0 +1,35 @@
|
||||
// +build arm64,!linux
|
||||
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
// Check for sha2 instruction flag.
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
@ -28,6 +28,5 @@ func xgetbv(index uint32) (eax, edx uint32) {
|
||||
}
|
||||
|
||||
func haveArmSha() bool {
|
||||
// TODO: Implement feature detection for ARM
|
||||
return true
|
||||
return false
|
||||
}
|
32
vendor/github.com/minio/sha256-simd/cpuid_ppc64le.go
generated
vendored
Normal file
32
vendor/github.com/minio/sha256-simd/cpuid_ppc64le.go
generated
vendored
Normal file
@ -0,0 +1,32 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
3
vendor/github.com/minio/sha256-simd/sha256.go
generated
vendored
3
vendor/github.com/minio/sha256-simd/sha256.go
generated
vendored
@ -89,7 +89,8 @@ func New() hash.Hash {
|
||||
d.Reset()
|
||||
return d
|
||||
}
|
||||
// default back to the standard golang implementation
|
||||
// Fallback to the standard golang implementation
|
||||
// if no features were found.
|
||||
return sha256.New()
|
||||
}
|
||||
|
||||
|
22
vendor/github.com/minio/sha256-simd/sha256block_ppc64.go
generated
vendored
Normal file
22
vendor/github.com/minio/sha256-simd/sha256block_ppc64.go
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
func blockAvx2Go(dig *digest, p []byte) {}
|
||||
func blockAvxGo(dig *digest, p []byte) {}
|
||||
func blockSsseGo(dig *digest, p []byte) {}
|
||||
func blockArmGo(dig *digest, p []byte) {}
|
22
vendor/github.com/minio/sha256-simd/sha256block_ppc64le.go
generated
vendored
Normal file
22
vendor/github.com/minio/sha256-simd/sha256block_ppc64le.go
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
func blockAvx2Go(dig *digest, p []byte) {}
|
||||
func blockAvxGo(dig *digest, p []byte) {}
|
||||
func blockSsseGo(dig *digest, p []byte) {}
|
||||
func blockArmGo(dig *digest, p []byte) {}
|
21
vendor/vendor.json
vendored
21
vendor/vendor.json
vendored
@ -1,6 +1,6 @@
|
||||
{
|
||||
"comment": "",
|
||||
"ignore": "appengine test",
|
||||
"ignore": "test",
|
||||
"package": [
|
||||
{
|
||||
"path": "github.com/Sirupsen/logrus",
|
||||
@ -62,7 +62,7 @@
|
||||
"revisionTime": "2016-06-10T14:06:02+03:00"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "2a/SsTUBMKtcM6VtpbdPGO+c6c8=",
|
||||
"checksumSHA1": "W+E/2xXcE1GmJ0Qb784ald0Fn6I=",
|
||||
"path": "github.com/golang/snappy",
|
||||
"revision": "d9eb7a3d35ec988b8585d4a0068e462c27d28380",
|
||||
"revisionTime": "2016-05-29T05:00:41Z"
|
||||
@ -109,10 +109,10 @@
|
||||
"revisionTime": "2016-10-16T15:41:25Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "XRii0aDqXZvztXflEB2EE9TRoks=",
|
||||
"checksumSHA1": "Pzd1bfm8Yj1radncaohNZu+UT1I=",
|
||||
"path": "github.com/klauspost/reedsolomon",
|
||||
"revision": "c54154da9e35cab25232314cf69ab9d78447f9a5",
|
||||
"revisionTime": "2016-09-12T19:31:07Z"
|
||||
"revision": "d0a56f72c0d40a6cdde43a1575ad9686a0098b70",
|
||||
"revisionTime": "2016-10-28T07:13:20Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "dNYxHiBLalTqluak2/Z8c3RsSEM=",
|
||||
@ -137,9 +137,10 @@
|
||||
"revisionTime": "2015-12-11T09:06:21+09:00"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "IgPoMBktWdCLuyzDBfzi34sT+jg=",
|
||||
"path": "github.com/minio/blake2b-simd",
|
||||
"revision": "25efc542f2c5064cf312cdca043790a7af861c4c",
|
||||
"revisionTime": "2016-07-06T10:29:24+02:00"
|
||||
"revision": "c50cace0dc7d72a80244a5f88ddd3e08a73db8de",
|
||||
"revisionTime": "2016-07-22T09:38:12Z"
|
||||
},
|
||||
{
|
||||
"path": "github.com/minio/cli",
|
||||
@ -187,10 +188,10 @@
|
||||
"revisionTime": "2016-07-24T00:05:56Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "i8Hl0yGP1jqorMgfFMoJCItnI38=",
|
||||
"checksumSHA1": "URVle4qtadmW9w9BulDRHY3kxnA=",
|
||||
"path": "github.com/minio/sha256-simd",
|
||||
"revision": "6f50cd1d784b2bea46167b6929f16c0d12eefbfb",
|
||||
"revisionTime": "2016-08-16T22:25:11Z"
|
||||
"revision": "e82e73b775766b9011503e80e6772fc32b9afc5b",
|
||||
"revisionTime": "2016-12-19T23:17:30Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "Nj7vQ2GlvJiPP7sqJX5AurrDSD4=",
|
||||
|
Loading…
Reference in New Issue
Block a user