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x11: switch to intensity 20 for SM>=5.2 750+970

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This commit is contained in:
Tanguy Pruvot 2014-11-16 17:31:37 +01:00
parent 44a551c52e
commit 14a41959f8
1 changed files with 2 additions and 1 deletions
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x11/x11.cu
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@ -136,7 +136,8 @@ extern "C" int scanhash_x11(int thr_id, uint32_t *pdata,
{
const uint32_t first_nonce = pdata[19];
static bool init[8] = {0,0,0,0,0,0,0,0};
int throughput = opt_work_size ? opt_work_size : (1 << 19); // 256*256*8;
int intensity = (device_sm[device_map[thr_id]] >= 500) ? 20 : 19;
int throughput = opt_work_size ? opt_work_size : (1 << intensity); // 20=256*256*16;
throughput = min(throughput, max_nonce - first_nonce);
if (opt_benchmark)