forgejo-federation/vendor/github.com/minio/md5-simd/md5-util_amd64.go

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Add a storage layer for attachments (#11387) * Add a storage layer for attachments * Fix some bug * fix test * Fix copyright head and lint * Fix bug * Add setting for minio and flags for migrate-storage * Add documents * fix lint * Add test for minio store type on attachments * fix test * fix test * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Add warning when storage migrated successfully * Fix drone * fix test * rebase * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * remove log on xorm * Fi download bug * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * Add URL function to serve attachments directly from S3/Minio * Add ability to enable/disable redirection in attachment configuration * Fix typo * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * don't change unrelated files * Fix lint * Fix build * update go.mod and go.sum * Use github.com/minio/minio-go/v6 * Remove unused function * Upgrade minio to v7 and some other improvements * fix lint * Fix go mod Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Tyler <tystuyfzand@gmail.com>
2020-08-18 09:53:45 +05:30
// Copyright (c) 2020 MinIO Inc. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
package md5simd
import (
"sort"
)
// Helper struct for sorting blocks based on length
type lane struct {
len uint
pos uint
}
// Helper struct for generating number of rounds in combination with mask for valid lanes
type maskRounds struct {
mask uint64
rounds uint64
}
func generateMaskAndRounds8(input [8][]byte, mr *[8]maskRounds) (rounds int) {
// Sort on blocks length small to large
var sorted [8]lane
for c, inpt := range input {
sorted[c] = lane{uint(len(inpt)), uint(c)}
}
sort.Slice(sorted[:], func(i, j int) bool { return sorted[i].len < sorted[j].len })
// Create mask array including 'rounds' (of processing blocks of 64 bytes) between masks
m, round := uint64(0xff), uint64(0)
for _, s := range sorted {
if s.len > 0 {
if uint64(s.len)>>6 > round {
mr[rounds] = maskRounds{m, (uint64(s.len) >> 6) - round}
rounds++
}
round = uint64(s.len) >> 6
}
m = m & ^(1 << uint(s.pos))
}
return
}
func generateMaskAndRounds16(input [16][]byte, mr *[16]maskRounds) (rounds int) {
// Sort on blocks length small to large
var sorted [16]lane
for c, inpt := range input {
sorted[c] = lane{uint(len(inpt)), uint(c)}
}
sort.Slice(sorted[:], func(i, j int) bool { return sorted[i].len < sorted[j].len })
// Create mask array including 'rounds' (of processing blocks of 64 bytes) between masks
m, round := uint64(0xffff), uint64(0)
for _, s := range sorted {
if s.len > 0 {
if uint64(s.len)>>6 > round {
mr[rounds] = maskRounds{m, (uint64(s.len) >> 6) - round}
rounds++
}
round = uint64(s.len) >> 6
}
m = m & ^(1 << uint(s.pos))
}
return
}