mirror of
https://gogs.blitter.com/RLabs/xs
synced 2024-08-14 10:26:42 +00:00
f5be3578a8
2/3 Added vendor/ dir to lock down dependent pkg versions.
The author of git.schwanenlied.me/yawning/{chacha20,newhope,kyber}.git has copied
their repos to gitlab.com/yawning/ but some imports of chacha20 from newhope still
inconsistently refer to git.schwanenlied.me/, breaking build.
Licenses for chacha20 also changed from CC0 to AGPL, which may or may not be an
issue. Until the two aforementioned issues are resolved, locking to last-good
versions is probably the best way forward for now.
To build with vendored deps, use make VENDOR=1 clean all
3/3 Moved body of CI push script into bacillus/
70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
//+build !noasm
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//+build !appengine
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//+build !gccgo
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// Copyright 2015, Klaus Post, see LICENSE for details.
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// Copyright 2018, Minio, Inc.
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package reedsolomon
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//go:noescape
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func galMulPpc(low, high, in, out []byte)
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//go:noescape
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func galMulPpcXor(low, high, in, out []byte)
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// This is what the assembler routines do in blocks of 16 bytes:
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/*
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func galMulPpc(low, high, in, out []byte) {
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for n, input := range in {
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l := input & 0xf
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h := input >> 4
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out[n] = low[l] ^ high[h]
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}
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}
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func galMulPpcXor(low, high, in, out []byte) {
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for n, input := range in {
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l := input & 0xf
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h := input >> 4
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out[n] ^= low[l] ^ high[h]
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}
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}
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*/
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func galMulSlice(c byte, in, out []byte, o *options) {
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done := (len(in) >> 4) << 4
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if done > 0 {
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galMulPpc(mulTableLow[c][:], mulTableHigh[c][:], in[:done], out)
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}
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remain := len(in) - done
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if remain > 0 {
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mt := mulTable[c][:256]
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for i := done; i < len(in); i++ {
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out[i] = mt[in[i]]
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}
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}
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}
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func galMulSliceXor(c byte, in, out []byte, o *options) {
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done := (len(in) >> 4) << 4
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if done > 0 {
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galMulPpcXor(mulTableLow[c][:], mulTableHigh[c][:], in[:done], out)
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}
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remain := len(in) - done
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if remain > 0 {
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mt := mulTable[c][:256]
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for i := done; i < len(in); i++ {
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out[i] ^= mt[in[i]]
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}
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}
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}
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// slice galois add
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func sliceXor(in, out []byte, sse2 bool) {
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for n, input := range in {
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out[n] ^= input
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}
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}
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func (r reedSolomon) codeSomeShardsAvx512(matrixRows, inputs, outputs [][]byte, outputCount, byteCount int) {
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}
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