erigon-pulse/turbo/trie/vtree/verkle_utils_test.go
Alex Sharov a8e8bf4528
remove simd lib, because it doesn't work with ghcr.io/goreleaser/goreleaser-cross (which producing release binaries) (#7229)
@shyba hi, seems this lib doesn't work with
ghcr.io/goreleaser/goreleaser-cross (which producing release binaries)
removing it for now, feel free to add it in future - if can make it work
with goreleaser-cross
see: https://github.com/ledgerwatch/erigon/issues/7210
2023-03-31 05:07:43 +00:00

47 lines
790 B
Go

package vtree
import (
"crypto/sha256"
"math/big"
"math/rand"
"testing"
)
func BenchmarkPedersenHash(b *testing.B) {
var addr, v [32]byte
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
rand.Read(v[:])
rand.Read(addr[:])
GetTreeKeyCodeSize(addr[:])
}
}
func sha256GetTreeKeyCodeSize(addr []byte) []byte {
digest := sha256.New()
digest.Write(addr)
treeIndexBytes := new(big.Int).Bytes()
var payload [32]byte
copy(payload[:len(treeIndexBytes)], treeIndexBytes)
digest.Write(payload[:])
h := digest.Sum(nil)
h[31] = CodeKeccakLeafKey
return h
}
func BenchmarkSha256Hash(b *testing.B) {
var addr, v [32]byte
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
rand.Read(v[:])
rand.Read(addr[:])
sha256GetTreeKeyCodeSize(addr[:])
}
}