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Seed chunker with random per-repository polynomial

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This commit is contained in:
Alexander Neumann
2015-04-06 00:22:19 +02:00
parent c969a42e8d
commit b2307cafa2
7 changed files with 79 additions and 31 deletions
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5
archiver_test.go
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@@ -13,6 +13,7 @@ import (
)
var benchArchiveDirectory = flag.String("test.benchdir", ".", "benchmark archiving a real directory (default: .)")
var testPol = chunker.Pol(0x3DA3358B4DC173)
func get_random(seed, count int) []byte {
buf := make([]byte, count)
@@ -39,7 +40,7 @@ type Rdr interface {
func benchmarkChunkEncrypt(b testing.TB, buf []byte, rd Rdr, key *restic.Key) {
ch := restic.GetChunker("BenchmarkChunkEncrypt")
rd.Seek(0, 0)
ch.Reset(rd)
ch.Reset(rd, testPol)
for {
chunk, err := ch.Next()
@@ -86,7 +87,7 @@ func BenchmarkChunkEncrypt(b *testing.B) {
func benchmarkChunkEncryptP(b *testing.PB, buf []byte, rd Rdr, key *restic.Key) {
ch := restic.GetChunker("BenchmarkChunkEncryptP")
rd.Seek(0, 0)
ch.Reset(rd)
ch.Reset(rd, testPol)
for {
chunk, err := ch.Next()