Commit bce47064b635fdec7372f9d557af6ec88bd85a37
2012-02-24T09:34:50
Revert use of any() in output code in poclbm kernel. Slower.
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diff --git a/poclbm120222.cl b/poclbm120222.cl
index b086270..e7ba623 100644
--- a/poclbm120222.cl
+++ b/poclbm120222.cl
@@ -1256,28 +1256,32 @@ Vals[7]+=ch(Vals[0],Vals[1],Vals[2]);
#define NFLAG (0x7F)
#if defined(VECTORS4)
- bool result = any(Vals[7] == 0x136032edU);
+ Vals[7] ^= 0x136032edU;
- if (result) {
+ bool result = Vals[7].x & Vals[7].y & Vals[7].z & Vals[7].w;
+
+ if (!result) {
output[FOUND] = FOUND;
- if (Vals[7].x == 0x136032edU)
- output[NFLAG & nonce.x] = nonce.x;
- if (Vals[7].y == 0x136032edU)
- output[NFLAG & nonce.y] = nonce.y;
- if (Vals[7].z == 0x136032edU)
- output[NFLAG & nonce.z] = nonce.z;
- if (Vals[7].w == 0x136032edU)
- output[NFLAG & nonce.w] = nonce.w;
+ if (!Vals[7].x)
+ output[NFLAG & nonce.x] = nonce.x;
+ if (!Vals[7].y)
+ output[NFLAG & nonce.y] = nonce.y;
+ if (!Vals[7].z)
+ output[NFLAG & nonce.z] = nonce.z;
+ if (!Vals[7].w)
+ output[NFLAG & nonce.w] = nonce.w;
}
-#elif defined(VECTORS2)
- bool result = any(Vals[7] == 0x136032edU);
+#elif defined VECTORS2
+ Vals[7] ^= 0x136032edU;
+
+ bool result = Vals[7].x & Vals[7].y;
- if (result) {
+ if (!result) {
output[FOUND] = FOUND;
- if (Vals[7].x == 0x136032edU)
- output[NFLAG & nonce.x] = nonce.x;
- if (Vals[7].y == 0x136032edU)
- output[NFLAG & nonce.y] = nonce.y;
+ if (!Vals[7].x)
+ output[FOUND] = output[NFLAG & nonce.x] = nonce.x;
+ if (!Vals[7].y)
+ output[FOUND] = output[NFLAG & nonce.y] = nonce.y;
}
#else
if (Vals[7] == 0x136032EDU)