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```
* use go 1.17 semantics in go.mod
* pin tonistiigi/fsutil dep to match docker/docker's dep
go get -u ./...
go mod vendor
```
This commit is contained in:
Jason Hall
2022-01-21 16:58:24 +00:00
committed by GitHub
parent a59970f4ac
commit c19ffc26a2
3595 changed files with 429699 additions and 120494 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vendor/github.com/minio/highwayhash/.golangci.yml
Generated Vendored
+30
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@@ -0,0 +1,30 @@
linters-settings:
golint:
min-confidence: 0
misspell:
locale: US
linters:
disable-all: true
enable:
- typecheck
- goimports
- misspell
- govet
- golint
- ineffassign
- gosimple
- deadcode
- unparam
- unused
- structcheck
issues:
exclude-use-default: false
exclude:
- should have a package comment
- error strings should not be capitalized or end with punctuation or a newline
- should have comment # TODO(aead): Remove once all exported ident. have comments!
service:
golangci-lint-version: 1.20.0 # use the fixed version to not introduce new linters unexpectedly
vendor/github.com/minio/highwayhash/.travis.yml
Generated Vendored
-24
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@@ -1,24 +0,0 @@
go_import_path: github.com/minio/highwayhash
sudo: required
dist: trusty
language: go
os:
- linux
env:
- ARCH=x86_64
- ARCH=i686
go:
- "1.7"
- "1.8.7"
- "1.9.4"
- "1.10"
script:
- diff -au <(gofmt -d .) <(printf "")
- go vet ./...
- go test -v ./...
vendor/github.com/minio/highwayhash/LICENSE
Generated Vendored
+198 -17
View File
@@ -1,21 +1,202 @@
MIT License
Copyright (c) 2017 Minio Inc.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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:
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
1. Definitions.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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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
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"License" shall mean the terms and conditions for use, reproduction,
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the Work or Derivative Works thereof, You may choose to offer,
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of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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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
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vendor/github.com/minio/highwayhash/README.md
Generated Vendored
+12 -7
View File
@@ -42,13 +42,18 @@ So for moderately sized messages it tops out at about 15 GB/sec. Also for small
### ARM Performance
On an 8 core 1.2 GHz ARM Cortex-A53 (running Debian 8.0 Jessie with Go 1.7.4) the following results were obtained:
Below are the single core results on an EC2 m6g.4xlarge (Graviton2) instance for 256 bit outputs:
Platform/CPU | Write 64 | Write 1024 | Write 8192
----------------- | ---------------- | ----------------- | -----------------
ARM64 NEON | 384 MB/s | 955 MB/s | 1053 MB/s
*Note: For now just the (main) update loop is implemented in assembly, so for small messages there is still considerable overhead due to initialization and finalization.*
```
BenchmarkSum256_16 96.82 MB/s
BenchmarkSum256_64 445.35 MB/s
BenchmarkSum256_1K 2782.46 MB/s
BenchmarkSum256_8K 4083.58 MB/s
BenchmarkSum256_1M 4986.41 MB/s
BenchmarkSum256_5M 4992.72 MB/s
BenchmarkSum256_10M 4993.32 MB/s
BenchmarkSum256_25M 4992.55 MB/s
```
### ppc64le Performance
@@ -87,7 +92,7 @@ More information can be found in [HashCompare](https://github.com/fwessels/HashC
### Requirements
All Go versions >= 1.7 are supported. Notice that the amd64 AVX2 implementation is only available with Go 1.8 and newer.
All Go versions >= 1.11 are supported (needed for required assembly support for the different platforms).
### Contributing
vendor/github.com/minio/highwayhash/go.mod
Generated Vendored
-3
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@@ -1,3 +0,0 @@
module github.com/minio/highwayhash
require golang.org/x/sys v0.0.0-20190130150945-aca44879d564
vendor/github.com/minio/highwayhash/go.sum
Generated Vendored
-2
View File
@@ -1,2 +0,0 @@
golang.org/x/sys v0.0.0-20190130150945-aca44879d564 h1:o6ENHFwwr1TZ9CUPQcfo1HGvLP1OPsPOTB7xCIOPNmU=
golang.org/x/sys v0.0.0-20190130150945-aca44879d564/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
vendor/github.com/minio/highwayhash/highwayhashAVX2_amd64.go
Generated Vendored
-68
View File
@@ -1,68 +0,0 @@
// Copyright (c) 2017 Minio Inc. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build go1.8
// +build amd64 !gccgo !appengine !nacl
package highwayhash
import "golang.org/x/sys/cpu"
var (
useSSE4 = cpu.X86.HasSSE41
useAVX2 = cpu.X86.HasAVX2
useNEON = false
useVMX = false
)
//go:noescape
func initializeSSE4(state *[16]uint64, key []byte)
//go:noescape
func initializeAVX2(state *[16]uint64, key []byte)
//go:noescape
func updateSSE4(state *[16]uint64, msg []byte)
//go:noescape
func updateAVX2(state *[16]uint64, msg []byte)
//go:noescape
func finalizeSSE4(out []byte, state *[16]uint64)
//go:noescape
func finalizeAVX2(out []byte, state *[16]uint64)
func initialize(state *[16]uint64, key []byte) {
switch {
case useAVX2:
initializeAVX2(state, key)
case useSSE4:
initializeSSE4(state, key)
default:
initializeGeneric(state, key)
}
}
func update(state *[16]uint64, msg []byte) {
switch {
case useAVX2:
updateAVX2(state, msg)
case useSSE4:
updateSSE4(state, msg)
default:
updateGeneric(state, msg)
}
}
func finalize(out []byte, state *[16]uint64) {
switch {
case useAVX2:
finalizeAVX2(out, state)
case useSSE4:
finalizeSSE4(out, state)
default:
finalizeGeneric(out, state)
}
}
vendor/github.com/minio/highwayhash/highwayhashAVX2_amd64.s
Generated Vendored
+1 -2
View File
@@ -2,8 +2,7 @@
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build go1.8
// +build amd64 !gccgo !appengine !nacl
// +build amd64,!gccgo,!appengine,!nacl,!noasm
#include "textflag.h"
vendor/github.com/minio/highwayhash/highwayhash_amd64.go
Generated Vendored
+26 -9
View File
@@ -2,8 +2,7 @@
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build !go1.8
// +build amd64 !gccgo !appengine !nacl
// +build amd64,!gccgo,!appengine,!nacl,!noasm
package highwayhash
@@ -11,7 +10,7 @@ import "golang.org/x/sys/cpu"
var (
useSSE4 = cpu.X86.HasSSE41
useAVX2 = false
useAVX2 = cpu.X86.HasAVX2
useNEON = false
useVMX = false
)
@@ -19,32 +18,50 @@ var (
//go:noescape
func initializeSSE4(state *[16]uint64, key []byte)
//go:noescape
func initializeAVX2(state *[16]uint64, key []byte)
//go:noescape
func updateSSE4(state *[16]uint64, msg []byte)
//go:noescape
func updateAVX2(state *[16]uint64, msg []byte)
//go:noescape
func finalizeSSE4(out []byte, state *[16]uint64)
//go:noescape
func finalizeAVX2(out []byte, state *[16]uint64)
func initialize(state *[16]uint64, key []byte) {
if useSSE4 {
switch {
case useAVX2:
initializeAVX2(state, key)
case useSSE4:
initializeSSE4(state, key)
} else {
default:
initializeGeneric(state, key)
}
}
func update(state *[16]uint64, msg []byte) {
if useSSE4 {
switch {
case useAVX2:
updateAVX2(state, msg)
case useSSE4:
updateSSE4(state, msg)
} else {
default:
updateGeneric(state, msg)
}
}
func finalize(out []byte, state *[16]uint64) {
if useSSE4 {
switch {
case useAVX2:
finalizeAVX2(out, state)
case useSSE4:
finalizeSSE4(out, state)
} else {
default:
finalizeGeneric(out, state)
}
}
vendor/github.com/minio/highwayhash/highwayhash_amd64.s
Generated Vendored
+18 -18
View File
@@ -6,19 +6,19 @@
#include "textflag.h"
DATA ·cons<>+0x00(SB)/8, $0xdbe6d5d5fe4cce2f
DATA ·cons<>+0x08(SB)/8, $0xa4093822299f31d0
DATA ·cons<>+0x10(SB)/8, $0x13198a2e03707344
DATA ·cons<>+0x18(SB)/8, $0x243f6a8885a308d3
DATA ·cons<>+0x20(SB)/8, $0x3bd39e10cb0ef593
DATA ·cons<>+0x28(SB)/8, $0xc0acf169b5f18a8c
DATA ·cons<>+0x30(SB)/8, $0xbe5466cf34e90c6c
DATA ·cons<>+0x38(SB)/8, $0x452821e638d01377
GLOBL ·cons<>(SB), (NOPTR+RODATA), $64
DATA ·asmConstants<>+0x00(SB)/8, $0xdbe6d5d5fe4cce2f
DATA ·asmConstants<>+0x08(SB)/8, $0xa4093822299f31d0
DATA ·asmConstants<>+0x10(SB)/8, $0x13198a2e03707344
DATA ·asmConstants<>+0x18(SB)/8, $0x243f6a8885a308d3
DATA ·asmConstants<>+0x20(SB)/8, $0x3bd39e10cb0ef593
DATA ·asmConstants<>+0x28(SB)/8, $0xc0acf169b5f18a8c
DATA ·asmConstants<>+0x30(SB)/8, $0xbe5466cf34e90c6c
DATA ·asmConstants<>+0x38(SB)/8, $0x452821e638d01377
GLOBL ·asmConstants<>(SB), (NOPTR+RODATA), $64
DATA ·zipperMerge<>+0x00(SB)/8, $0xf010e05020c03
DATA ·zipperMerge<>+0x08(SB)/8, $0x70806090d0a040b
GLOBL ·zipperMerge<>(SB), (NOPTR+RODATA), $16
DATA ·asmZipperMerge<>+0x00(SB)/8, $0xf010e05020c03
DATA ·asmZipperMerge<>+0x08(SB)/8, $0x70806090d0a040b
GLOBL ·asmZipperMerge<>(SB), (NOPTR+RODATA), $16
#define v00 X0
#define v01 X1
@@ -104,10 +104,10 @@ GLOBL ·zipperMerge<>(SB), (NOPTR+RODATA), $16
PADDQ t1, v11
// func initializeSSE4(state *[16]uint64, key []byte)
TEXT ·initializeSSE4(SB), 4, $0-32
TEXT ·initializeSSE4(SB), NOSPLIT, $0-32
MOVQ state+0(FP), AX
MOVQ key_base+8(FP), BX
MOVQ $·cons<>(SB), CX
MOVQ $·asmConstants<>(SB), CX
MOVOU 0(BX), v00
MOVOU 16(BX), v01
@@ -136,7 +136,7 @@ TEXT ·initializeSSE4(SB), 4, $0-32
RET
// func updateSSE4(state *[16]uint64, msg []byte)
TEXT ·updateSSE4(SB), 4, $0-32
TEXT ·updateSSE4(SB), NOSPLIT, $0-32
MOVQ state+0(FP), AX
MOVQ msg_base+8(FP), BX
MOVQ msg_len+16(FP), CX
@@ -153,7 +153,7 @@ TEXT ·updateSSE4(SB), 4, $0-32
MOVOU 96(AX), m10
MOVOU 112(AX), m11
MOVOU ·zipperMerge<>(SB), t2
MOVOU ·asmZipperMerge<>(SB), t2
LOOP:
MOVOU 0(BX), t0
@@ -178,7 +178,7 @@ DONE:
RET
// func finalizeSSE4(out []byte, state *[16]uint64)
TEXT ·finalizeSSE4(SB), 4, $0-32
TEXT ·finalizeSSE4(SB), NOSPLIT, $0-32
MOVQ state+24(FP), AX
MOVQ out_base+0(FP), BX
MOVQ out_len+8(FP), CX
@@ -192,7 +192,7 @@ TEXT ·finalizeSSE4(SB), 4, $0-32
MOVOU 96(AX), m10
MOVOU 112(AX), m11
MOVOU ·zipperMerge<>(SB), t2
MOVOU ·asmZipperMerge<>(SB), t2
PSHUFD $177, v01, t0
PSHUFD $177, v00, t1
vendor/github.com/minio/highwayhash/highwayhash_arm64.go
Generated Vendored
+18 -4
View File
@@ -1,9 +1,9 @@
//+build !noasm
// Copyright (c) 2017 Minio Inc. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
//+build !noasm,!appengine
package highwayhash
var (
@@ -13,11 +13,21 @@ var (
useVMX = false
)
//go:noescape
func initializeArm64(state *[16]uint64, key []byte)
//go:noescape
func updateArm64(state *[16]uint64, msg []byte)
//go:noescape
func finalizeArm64(out []byte, state *[16]uint64)
func initialize(state *[16]uint64, key []byte) {
initializeGeneric(state, key)
if useNEON {
initializeArm64(state, key)
} else {
initializeGeneric(state, key)
}
}
func update(state *[16]uint64, msg []byte) {
@@ -29,5 +39,9 @@ func update(state *[16]uint64, msg []byte) {
}
func finalize(out []byte, state *[16]uint64) {
finalizeGeneric(out, state)
if useNEON {
finalizeArm64(out, state)
} else {
finalizeGeneric(out, state)
}
}
vendor/github.com/minio/highwayhash/highwayhash_arm64.s
Generated Vendored
+273 -65
View File
@@ -1,5 +1,3 @@
//+build !noasm !appengine
//
// Minio Cloud Storage, (C) 2017 Minio, Inc.
//
@@ -16,10 +14,115 @@
// limitations under the License.
//
//+build !noasm,!appengine
// Use github.com/minio/asm2plan9s on this file to assemble ARM instructions to
// the opcodes of their Plan9 equivalents
TEXT ·updateArm64(SB), 7, $0
#include "textflag.h"
#define REDUCE_MOD(x0, x1, x2, x3, tmp0, tmp1, y0, y1) \
MOVD $0x3FFFFFFFFFFFFFFF, tmp0 \
AND tmp0, x3 \
MOVD x2, y0 \
MOVD x3, y1 \
\
MOVD x2, tmp0 \
MOVD x3, tmp1 \
LSL $1, tmp1 \
LSR $63, tmp0 \
MOVD tmp1, x3 \
ORR tmp0, x3 \
\
LSL $1, x2 \
\
MOVD y0, tmp0 \
MOVD y1, tmp1 \
LSL $2, tmp1 \
LSR $62, tmp0 \
MOVD tmp1, y1 \
ORR tmp0, y1 \
\
LSL $2, y0 \
\
EOR x0, y0 \
EOR x2, y0 \
EOR x1, y1 \
EOR x3, y1
#define UPDATE(MSG1, MSG2) \
\ // Add message
VADD MSG1.D2, V2.D2, V2.D2 \
VADD MSG2.D2, V3.D2, V3.D2 \
\
\ // v1 += mul0
VADD V4.D2, V2.D2, V2.D2 \
VADD V5.D2, V3.D2, V3.D2 \
\
\ // First pair of multiplies
VTBL V29.B16, [V0.B16, V1.B16], V10.B16 \
VTBL V30.B16, [V2.B16, V3.B16], V11.B16 \
\
\ // VUMULL V10.S2, V11.S2, V12.D2 /* assembler support missing */
\ // VUMULL2 V10.S4, V11.S4, V13.D2 /* assembler support missing */
WORD $0x2eaac16c \ // umull v12.2d, v11.2s, v10.2s
WORD $0x6eaac16d \ // umull2 v13.2d, v11.4s, v10.4s
\
\ // v0 += mul1
VADD V6.D2, V0.D2, V0.D2 \
VADD V7.D2, V1.D2, V1.D2 \
\
\ // Second pair of multiplies
VTBL V29.B16, [V2.B16, V3.B16], V15.B16 \
VTBL V30.B16, [V0.B16, V1.B16], V14.B16 \
\
\ // EOR multiplication result in
VEOR V12.B16, V4.B16, V4.B16 \
VEOR V13.B16, V5.B16, V5.B16 \
\
\ // VUMULL V14.S2, V15.S2, V16.D2 /* assembler support missing */
\ // VUMULL2 V14.S4, V15.S4, V17.D2 /* assembler support missing */
WORD $0x2eaec1f0 \ // umull v16.2d, v15.2s, v14.2s
WORD $0x6eaec1f1 \ // umull2 v17.2d, v15.4s, v14.4s
\
\ // First pair of zipper-merges
VTBL V28.B16, [V2.B16], V18.B16 \
VADD V18.D2, V0.D2, V0.D2 \
VTBL V28.B16, [V3.B16], V19.B16 \
VADD V19.D2, V1.D2, V1.D2 \
\
\ // Second pair of zipper-merges
VTBL V28.B16, [V0.B16], V20.B16 \
VADD V20.D2, V2.D2, V2.D2 \
VTBL V28.B16, [V1.B16], V21.B16 \
VADD V21.D2, V3.D2, V3.D2 \
\
\ // EOR multiplication result in
VEOR V16.B16, V6.B16, V6.B16 \
VEOR V17.B16, V7.B16, V7.B16
// func initializeArm64(state *[16]uint64, key []byte)
TEXT ·initializeArm64(SB), NOSPLIT, $0
MOVD state+0(FP), R0
MOVD key_base+8(FP), R1
VLD1 (R1), [V1.S4, V2.S4]
VREV64 V1.S4, V3.S4
VREV64 V2.S4, V4.S4
MOVD $·asmConstants(SB), R3
VLD1 (R3), [V5.S4, V6.S4, V7.S4, V8.S4]
VEOR V5.B16, V1.B16, V1.B16
VEOR V6.B16, V2.B16, V2.B16
VEOR V7.B16, V3.B16, V3.B16
VEOR V8.B16, V4.B16, V4.B16
VST1.P [V1.D2, V2.D2, V3.D2, V4.D2], 64(R0)
VST1 [V5.D2, V6.D2, V7.D2, V8.D2], (R0)
RET
TEXT ·updateArm64(SB), NOSPLIT, $0
MOVD state+0(FP), R0
MOVD msg_base+8(FP), R1
MOVD msg_len+16(FP), R2 // length of message
@@ -36,81 +139,186 @@ TEXT ·updateArm64(SB), 7, $0
// v6 = mul1.lo
// v7 = mul1.hi
// Load constants table pointer
MOVD $·constants(SB), R3
// Load zipper merge constants table pointer
MOVD $·asmZipperMerge(SB), R3
// and load constants into v28, v29, and v30
WORD $0x4c40607c // ld1 {v28.16b-v30.16b}, [x3]
// and load zipper merge constants into v28, v29, and v30
VLD1 (R3), [V28.B16, V29.B16, V30.B16]
WORD $0x4cdf2c00 // ld1 {v0.2d-v3.2d}, [x0], #64
WORD $0x4c402c04 // ld1 {v4.2d-v7.2d}, [x0]
SUBS $64, R0
VLD1.P 64(R0), [V0.D2, V1.D2, V2.D2, V3.D2]
VLD1 (R0), [V4.D2, V5.D2, V6.D2, V7.D2]
SUBS $64, R0
loop:
// Main loop
WORD $0x4cdfa83a // ld1 {v26.4s-v27.4s}, [x1], #32
VLD1.P 32(R1), [V26.S4, V27.S4]
// Add message
WORD $0x4efa8442 // add v2.2d, v2.2d, v26.2d
WORD $0x4efb8463 // add v3.2d, v3.2d, v27.2d
// v1 += mul0
WORD $0x4ee48442 // add v2.2d, v2.2d, v4.2d
WORD $0x4ee58463 // add v3.2d, v3.2d, v5.2d
// First pair of multiplies
WORD $0x4e1d200a // tbl v10.16b,{v0.16b,v1.16b},v29.16b
WORD $0x4e1e204b // tbl v11.16b,{v2.16b,v3.16b},v30.16b
WORD $0x2eaac16c // umull v12.2d, v11.2s, v10.2s
WORD $0x6eaac16d // umull2 v13.2d, v11.4s, v10.4s
// v0 += mul1
WORD $0x4ee68400 // add v0.2d, v0.2d, v6.2d
WORD $0x4ee78421 // add v1.2d, v1.2d, v7.2d
// Second pair of multiplies
WORD $0x4e1d204f // tbl v15.16b,{v2.16b,v3.16b},v29.16b
WORD $0x4e1e200e // tbl v14.16b,{v0.16b,v1.16b},v30.16b
// EOR multiplication result in
WORD $0x6e2c1c84 // eor v4.16b,v4.16b,v12.16b
WORD $0x6e2d1ca5 // eor v5.16b,v5.16b,v13.16b
WORD $0x2eaec1f0 // umull v16.2d, v15.2s, v14.2s
WORD $0x6eaec1f1 // umull2 v17.2d, v15.4s, v14.4s
// First pair of zipper-merges
WORD $0x4e1c0052 // tbl v18.16b,{v2.16b},v28.16b
WORD $0x4ef28400 // add v0.2d, v0.2d, v18.2d
WORD $0x4e1c0073 // tbl v19.16b,{v3.16b},v28.16b
WORD $0x4ef38421 // add v1.2d, v1.2d, v19.2d
// Second pair of zipper-merges
WORD $0x4e1c0014 // tbl v20.16b,{v0.16b},v28.16b
WORD $0x4ef48442 // add v2.2d, v2.2d, v20.2d
WORD $0x4e1c0035 // tbl v21.16b,{v1.16b},v28.16b
WORD $0x4ef58463 // add v3.2d, v3.2d, v21.2d
// EOR multiplication result in
WORD $0x6e301cc6 // eor v6.16b,v6.16b,v16.16b
WORD $0x6e311ce7 // eor v7.16b,v7.16b,v17.16b
UPDATE(V26, V27)
SUBS $32, R2
BPL loop
// Store result
WORD $0x4c9f2c00 // st1 {v0.2d-v3.2d}, [x0], #64
WORD $0x4c002c04 // st1 {v4.2d-v7.2d}, [x0]
VST1.P [V0.D2, V1.D2, V2.D2, V3.D2], 64(R0)
VST1 [V4.D2, V5.D2, V6.D2, V7.D2], (R0)
complete:
RET
// Constants for TBL instructions
DATA ·constants+0x0(SB)/8, $0x000f010e05020c03 // zipper merge constant
DATA ·constants+0x8(SB)/8, $0x070806090d0a040b
DATA ·constants+0x10(SB)/8, $0x0f0e0d0c07060504 // setup first register for multiply
DATA ·constants+0x18(SB)/8, $0x1f1e1d1c17161514
DATA ·constants+0x20(SB)/8, $0x0b0a090803020100 // setup second register for multiply
DATA ·constants+0x28(SB)/8, $0x1b1a191813121110
// func finalizeArm64(out []byte, state *[16]uint64)
TEXT ·finalizeArm64(SB), NOSPLIT, $0-32
MOVD state+24(FP), R0
MOVD out_base+0(FP), R1
MOVD out_len+8(FP), R2
GLOBL ·constants(SB), 8, $48
// Load zipper merge constants table pointer
MOVD $·asmZipperMerge(SB), R3
// and load zipper merge constants into v28, v29, and v30
VLD1 (R3), [V28.B16, V29.B16, V30.B16]
VLD1.P 64(R0), [V0.D2, V1.D2, V2.D2, V3.D2]
VLD1 (R0), [V4.D2, V5.D2, V6.D2, V7.D2]
SUB $64, R0
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
CMP $8, R2
BEQ skipUpdate // Just 4 rounds for 64-bit checksum
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
CMP $16, R2
BEQ skipUpdate // 6 rounds for 128-bit checksum
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
VREV64 V1.S4, V26.S4
VREV64 V0.S4, V27.S4
UPDATE(V26, V27)
skipUpdate:
// Store result
VST1.P [V0.D2, V1.D2, V2.D2, V3.D2], 64(R0)
VST1 [V4.D2, V5.D2, V6.D2, V7.D2], (R0)
SUB $64, R0
CMP $8, R2
BEQ hash64
CMP $16, R2
BEQ hash128
// 256-bit checksum
MOVD 0*8(R0), R8
MOVD 1*8(R0), R9
MOVD 4*8(R0), R10
MOVD 5*8(R0), R11
MOVD 8*8(R0), R4
MOVD 9*8(R0), R5
MOVD 12*8(R0), R6
MOVD 13*8(R0), R7
ADD R4, R8
ADD R5, R9
ADD R6, R10
ADD R7, R11
REDUCE_MOD(R8, R9, R10, R11, R4, R5, R6, R7)
MOVD R6, 0(R1)
MOVD R7, 8(R1)
MOVD 2*8(R0), R8
MOVD 3*8(R0), R9
MOVD 6*8(R0), R10
MOVD 7*8(R0), R11
MOVD 10*8(R0), R4
MOVD 11*8(R0), R5
MOVD 14*8(R0), R6
MOVD 15*8(R0), R7
ADD R4, R8
ADD R5, R9
ADD R6, R10
ADD R7, R11
REDUCE_MOD(R8, R9, R10, R11, R4, R5, R6, R7)
MOVD R6, 16(R1)
MOVD R7, 24(R1)
RET
hash128:
MOVD 0*8(R0), R8
MOVD 1*8(R0), R9
MOVD 6*8(R0), R10
MOVD 7*8(R0), R11
ADD R10, R8
ADD R11, R9
MOVD 8*8(R0), R10
MOVD 9*8(R0), R11
ADD R10, R8
ADD R11, R9
MOVD 14*8(R0), R10
MOVD 15*8(R0), R11
ADD R10, R8
ADD R11, R9
MOVD R8, 0(R1)
MOVD R9, 8(R1)
RET
hash64:
MOVD 0*8(R0), R4
MOVD 4*8(R0), R5
MOVD 8*8(R0), R6
MOVD 12*8(R0), R7
ADD R5, R4
ADD R7, R6
ADD R6, R4
MOVD R4, (R1)
RET
DATA ·asmConstants+0x00(SB)/8, $0xdbe6d5d5fe4cce2f
DATA ·asmConstants+0x08(SB)/8, $0xa4093822299f31d0
DATA ·asmConstants+0x10(SB)/8, $0x13198a2e03707344
DATA ·asmConstants+0x18(SB)/8, $0x243f6a8885a308d3
DATA ·asmConstants+0x20(SB)/8, $0x3bd39e10cb0ef593
DATA ·asmConstants+0x28(SB)/8, $0xc0acf169b5f18a8c
DATA ·asmConstants+0x30(SB)/8, $0xbe5466cf34e90c6c
DATA ·asmConstants+0x38(SB)/8, $0x452821e638d01377
GLOBL ·asmConstants(SB), 8, $64
// Constants for TBL instructions
DATA ·asmZipperMerge+0x0(SB)/8, $0x000f010e05020c03 // zipper merge constant
DATA ·asmZipperMerge+0x8(SB)/8, $0x070806090d0a040b
DATA ·asmZipperMerge+0x10(SB)/8, $0x0f0e0d0c07060504 // setup first register for multiply
DATA ·asmZipperMerge+0x18(SB)/8, $0x1f1e1d1c17161514
DATA ·asmZipperMerge+0x20(SB)/8, $0x0b0a090803020100 // setup second register for multiply
DATA ·asmZipperMerge+0x28(SB)/8, $0x1b1a191813121110
GLOBL ·asmZipperMerge(SB), 8, $48
vendor/github.com/minio/highwayhash/highwayhash_ppc64le.go
Generated Vendored
+2 -2
View File
@@ -1,9 +1,9 @@
//+build !noasm
// Copyright (c) 2017 Minio Inc. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
//+build !noasm,!appengine
package highwayhash
var (
vendor/github.com/minio/highwayhash/highwayhash_ppc64le.s
Generated Vendored
+9 -9
View File
@@ -1,5 +1,3 @@
//+build !noasm !appengine
//
// Minio Cloud Storage, (C) 2018 Minio, Inc.
//
@@ -16,6 +14,8 @@
// limitations under the License.
//
//+build !noasm,!appengine
#include "textflag.h"
// Definition of registers
@@ -108,8 +108,8 @@ TEXT ·updatePpc64Le(SB), NOFRAME|NOSPLIT, $0-32
XXPERMDI MUL1_LO, MUL1_LO, $2, MUL1_LO
XXPERMDI MUL1_HI, MUL1_HI, $2, MUL1_HI
// Load constants table pointer
MOVD $·constants(SB), CONSTANTS
// Load asmConstants table pointer
MOVD $·asmConstants(SB), CONSTANTS
LXVD2X (CONSTANTS)(R0), ROTATE
LXVD2X (CONSTANTS)(P1), MASK
XXLNAND MASK, MASK, MASK
@@ -174,9 +174,9 @@ complete:
RET
// Constants table
DATA ·constants+0x0(SB)/8, $0x0000000000000020
DATA ·constants+0x8(SB)/8, $0x0000000000000020
DATA ·constants+0x10(SB)/8, $0x070806090d0a040b // zipper merge constant
DATA ·constants+0x18(SB)/8, $0x000f010e05020c03 // zipper merge constant
DATA ·asmConstants+0x0(SB)/8, $0x0000000000000020
DATA ·asmConstants+0x8(SB)/8, $0x0000000000000020
DATA ·asmConstants+0x10(SB)/8, $0x070806090d0a040b // zipper merge constant
DATA ·asmConstants+0x18(SB)/8, $0x000f010e05020c03 // zipper merge constant
GLOBL ·constants(SB), 8, $32
GLOBL ·asmConstants(SB), 8, $32
vendor/github.com/minio/highwayhash/highwayhash_ref.go
Generated Vendored
+1 -3
View File
@@ -2,9 +2,7 @@
// Use of this source code is governed by a license that can be
// found in the LICENSE file.
// +build !amd64
// +build !arm64
// +build !ppc64le
// +build noasm !amd64,!arm64,!ppc64le
package highwayhash