fix hash function determination (matrixorigin#13455)

To make CPU feature detection more accurate Approved by: @nnsgmsone, @XuPeng-SH
LeftHandCold · Dec 14, 2023 · 82a8825 · 82a8825
1 parent cd170fc
commit 82a8825
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/pkg/container/hashtable/hash_amd64.go b/pkg/container/hashtable/hash_amd64.go
@@ -28,14 +28,14 @@ func aesInt256BatchGenHashStates(data *[4]uint64, states *[3]uint64, length int)
 func aesInt320BatchGenHashStates(data *[5]uint64, states *[3]uint64, length int)
 
 func init() {
-	if cpu.X86.HasSSE42 {
+	if cpu.X86.HasAVX {
 		Int64BatchHash = crc32Int64BatchHash
-	}
 
-	if cpu.X86.HasAES {
-		BytesBatchGenHashStates = aesBytesBatchGenHashStates
-		Int192BatchGenHashStates = aesInt192BatchGenHashStates
-		Int256BatchGenHashStates = aesInt256BatchGenHashStates
-		Int320BatchGenHashStates = aesInt320BatchGenHashStates
+		if cpu.X86.HasAES {
+			BytesBatchGenHashStates = aesBytesBatchGenHashStates
+			Int192BatchGenHashStates = aesInt192BatchGenHashStates
+			Int256BatchGenHashStates = aesInt256BatchGenHashStates
+			Int320BatchGenHashStates = aesInt320BatchGenHashStates
+		}
 	}
 }