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The extra shift in the output actually appears detrimental in cgminer and there is a miniscule chance of missing the actual result if it ends up in the same spot as MAXBUFFERS.

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This commit is contained in:
Con Kolivas 2011-08-13 23:59:58 +10:00
parent e9b8344a37
commit 95f878294f
2 changed files with 7 additions and 7 deletions
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12
phatk110722.cl
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@ -389,31 +389,31 @@ __kernel void search( const uint state0, const uint state1, const uint state2, c
Vals[7] += Vals[3] + P4(124) + P3(124) + P2(124) + P1(124) + s1(124) + ch(124); Vals[7] += Vals[3] + P4(124) + P3(124) + P2(124) + P1(124) + s1(124) + ch(124);
#define MAXBUFFERS (4095) #define MAXBUFFERS (4095)
#define NFLAG (0xFFFUL) #define NFLAG (0xFFEUL)
#if defined(VECTORS4) || defined(VECTORS2) #if defined(VECTORS4) || defined(VECTORS2)
if (Vals[7].x == -H[7]) if (Vals[7].x == -H[7])
{ {
output[MAXBUFFERS] = output[NFLAG & (W[3].x >> 2)] = W_3.x; output[MAXBUFFERS] = output[NFLAG & W[3].x] = W_3.x;
} }
if (Vals[7].y == -H[7]) if (Vals[7].y == -H[7])
{ {
output[MAXBUFFERS] = output[NFLAG & (W[3].y >> 2)] = W_3.y; output[MAXBUFFERS] = output[NFLAG & W[3].y] = W_3.y;
} }
#ifdef VECTORS4 #ifdef VECTORS4
if (Vals[7].z == -H[7]) if (Vals[7].z == -H[7])
{ {
output[MAXBUFFERS] = output[NFLAG & (W[3].z >> 2)] = W_3.z; output[MAXBUFFERS] = output[NFLAG & W[3].z] = W_3.z;
} }
if (Vals[7].w == -H[7]) if (Vals[7].w == -H[7])
{ {
output[MAXBUFFERS] = output[NFLAG & (W[3].w >> 2)] = W_3.w; output[MAXBUFFERS] = output[NFLAG & W[3].w] = W_3.w;
} }
#endif #endif
#else #else
if (Vals[7] == -H[7]) if (Vals[7] == -H[7])
{ {
output[MAXBUFFERS] = output[NFLAG & (W[3] >> 2)] = W_3; output[MAXBUFFERS] = output[NFLAG & W[3]] = W_3;
} }
#endif #endif
} }

2
poclbm110717.cl
View File

@ -628,7 +628,7 @@ __kernel void search( const uint state0, const uint state1, const uint state2, c
Vals[7]+=0x5be0cd19U; Vals[7]+=0x5be0cd19U;
#define MAXBUFFERS (4095) #define MAXBUFFERS (4095)
#define NFLAG (0xFFFUL) #define NFLAG (0xFFEUL)
#if defined(VECTORS4) || defined(VECTORS2) #if defined(VECTORS4) || defined(VECTORS2)
if (Vals[7].x == 0) if (Vals[7].x == 0)