wp

atree/io_test.go

@@ -0,0 +1,21 @@
+package atree
+
+import (
+	"hash/crc32"
+	"testing"
+)
+
+var page = make([]byte, 4096)
+var ieeeTable = crc32.MakeTable(crc32.IEEE)
+
+func BenchmarkCRC32C(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		crc32.Checksum(page, castagnoliTable)
+	}
+}
+
+func BenchmarkCRC32IEEE(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		crc32.Checksum(page, ieeeTable)
+	}
+}