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Use the max_hashes variable to increment nonce only in dynamic mode and use the all time highest value.

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This commit is contained in:
ckolivas 2012-02-15 10:03:18 +11:00
parent 29f0b2714c
commit b36d857d9b
1 changed files with 5 additions and 4 deletions
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9
device-gpu.c
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@ -1217,11 +1217,9 @@ static uint64_t opencl_scanhash(struct thr_info *thr, struct work *work,
++gpu->intensity; ++gpu->intensity;
} }
} }
if (!work->blk.nonce)
gpu->max_hashes = 0;
set_threads_hashes(clState->preferred_vwidth, &threads, &hashes, globalThreads, set_threads_hashes(clState->preferred_vwidth, &threads, &hashes, globalThreads,
localThreads[0], gpu->intensity); localThreads[0], gpu->intensity);
if (hashes > gpu->max_hashes) if (gpu->dynamic && hashes > gpu->max_hashes)
gpu->max_hashes = hashes; gpu->max_hashes = hashes;
status = thrdata->queue_kernel_parameters(clState, &work->blk); status = thrdata->queue_kernel_parameters(clState, &work->blk);
if (unlikely(status != CL_SUCCESS)) { if (unlikely(status != CL_SUCCESS)) {
@ -1266,7 +1264,10 @@ static uint64_t opencl_scanhash(struct thr_info *thr, struct work *work,
/* The amount of work scanned can fluctuate when intensity changes /* The amount of work scanned can fluctuate when intensity changes
* and since we do this one cycle behind, we increment the work more * and since we do this one cycle behind, we increment the work more
* than enough to prevent repeating work */ * than enough to prevent repeating work */
work->blk.nonce += gpu->max_hashes; if (gpu->dynamic)
work->blk.nonce += gpu->max_hashes;
else
work->blk.nonce += hashes;
return hashes; return hashes;
} }