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skein: fix share ratio / diff

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This commit is contained in:
Tanguy Pruvot 2015-09-26 10:10:03 +02:00
parent e1c4b3042c
commit 2ee86e8f47
1 changed files with 10 additions and 10 deletions
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20
skein.cu
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@ -410,28 +410,28 @@ extern "C" int scanhash_skeincoin(int thr_id, struct work* work, uint32_t max_no
if (foundNonce != UINT32_MAX) if (foundNonce != UINT32_MAX)
{ {
uint32_t _ALIGN(64) vhash64[8]; uint32_t _ALIGN(64) vhash[8];
endiandata[19] = swab32_if(foundNonce, swap); endiandata[19] = swab32_if(foundNonce, swap);
skeincoinhash(vhash64, endiandata); skeincoinhash(vhash, endiandata);
if (vhash64[7] <= ptarget[7] && fulltest(vhash64, ptarget)) { if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
int res = 1; int res = 1;
uint8_t num = res; uint8_t num = res;
bn_store_hash_target_ratio(vhash, ptarget, work);
if (checkSecnonce) { if (checkSecnonce) {
secNonce = cuda_check_hash_suppl(thr_id, throughput, pdata[19], d_hash[thr_id], num); secNonce = cuda_check_hash_suppl(thr_id, throughput, pdata[19], d_hash[thr_id], num);
} }
while (secNonce != 0 && res < 2) /* todo: up to 6 */ while (secNonce != 0 && res < 2) /* todo: up to 6 */
{ {
endiandata[19] = swab32_if(secNonce, swap); endiandata[19] = swab32_if(secNonce, swap);
skeincoinhash(vhash64, endiandata); skeincoinhash(vhash, endiandata);
if (vhash64[7] <= ptarget[7] && fulltest(vhash64, ptarget)) { if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
bn_store_hash_target_ratio(vhash64, ptarget, work);
// todo: use 19 20 21... zr5 pok to adapt... // todo: use 19 20 21... zr5 pok to adapt...
endiandata[19] = swab32_if(secNonce, swap); endiandata[19] = swab32_if(secNonce, swap);
skeincoinhash(vhash64, endiandata); skeincoinhash(vhash, endiandata);
if (bn_hash_target_ratio(vhash64, ptarget) > work->shareratio) if (bn_hash_target_ratio(vhash, ptarget) > work->shareratio)
bn_store_hash_target_ratio(vhash64, ptarget, work); bn_store_hash_target_ratio(vhash, ptarget, work);
pdata[19+res*2] = swab32_if(secNonce, !swap); pdata[19+res*2] = swab32_if(secNonce, !swap);
res++; res++;
} }
@ -479,4 +479,4 @@ extern "C" void free_skeincoin(int thr_id)
init[thr_id] = false; init[thr_id] = false;
cudaDeviceSynchronize(); cudaDeviceSynchronize();
} }