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Code Issues Releases Wiki Activity

keccak second nonce, and higher intensity

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This commit is contained in:
Tanguy Pruvot 2017-12-04 21:47:31 +01:00
parent cf886b5907
commit 015d129aa6
3 changed files with 18 additions and 7 deletions
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15
Algo256/keccak256.cu
View File

@ -72,7 +72,8 @@ extern "C" int scanhash_keccak256(int thr_id, struct work* work, uint32_t max_no
if(!use_compat_kernels[thr_id]) { if(!use_compat_kernels[thr_id]) {
uint32_t intensity = 23; uint32_t intensity = 23;
if (strstr(device_name[dev_id], "GTX 1080")) intensity = 25; if (strstr(device_name[dev_id], "GTX 1070")) intensity = 25;
if (strstr(device_name[dev_id], "GTX 1080")) intensity = 26;
throughput = cuda_default_throughput(thr_id, 1U << intensity); throughput = cuda_default_throughput(thr_id, 1U << intensity);
keccak256_cpu_init(thr_id); keccak256_cpu_init(thr_id);
} else { } else {
@ -120,7 +121,17 @@ extern "C" int scanhash_keccak256(int thr_id, struct work* work, uint32_t max_no
if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) { if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
work->valid_nonces = 1; work->valid_nonces = 1;
work_set_target_ratio(work, vhash); work_set_target_ratio(work, vhash);
pdata[19] = work->nonces[0] + 1; if (!use_compat_kernels[thr_id] && work->nonces[1] != UINT32_MAX) {
be32enc(&endiandata[19], work->nonces[1]);
keccak256_hash(vhash, endiandata);
if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
work->valid_nonces++;
bn_set_target_ratio(work, vhash, 1);
}
pdata[19] = max(work->nonces[0], work->nonces[1]) + 1;
} else {
pdata[19] = work->nonces[0] + 1;
}
return work->valid_nonces; return work->valid_nonces;
} }
else if (vhash[7] > Htarg) { else if (vhash[7] > Htarg) {

2
ccminer.vcxproj.filters
View File

@ -824,7 +824,7 @@
<Filter>Source Files\CUDA\Algo256</Filter> <Filter>Source Files\CUDA\Algo256</Filter>
</CudaCompile> </CudaCompile>
<CudaCompile Include="Algo256\keccak256.cu"> <CudaCompile Include="Algo256\keccak256.cu">
<Filter>Source Files\CUDA</Filter> <Filter>Source Files\CUDA\Algo256</Filter>
</CudaCompile> </CudaCompile>
<CudaCompile Include="Algo256\cuda_blake256.cu"> <CudaCompile Include="Algo256\cuda_blake256.cu">
<Filter>Source Files\CUDA\Algo256</Filter> <Filter>Source Files\CUDA\Algo256</Filter>

8
res/ccminer.rc
View File

@ -60,8 +60,8 @@ IDI_ICON1 ICON "ccminer.ico"
// //
VS_VERSION_INFO VERSIONINFO VS_VERSION_INFO VERSIONINFO
FILEVERSION 2,2,2,0 FILEVERSION 2,2,3,0
PRODUCTVERSION 2,2,2,0 PRODUCTVERSION 2,2,3,0
FILEFLAGSMASK 0x3fL FILEFLAGSMASK 0x3fL
#ifdef _DEBUG #ifdef _DEBUG
FILEFLAGS 0x21L FILEFLAGS 0x21L
@ -76,10 +76,10 @@ BEGIN
BEGIN BEGIN
BLOCK "040904e4" BLOCK "040904e4"
BEGIN BEGIN
VALUE "FileVersion", "2.2.2" VALUE "FileVersion", "2.2.3"
VALUE "LegalCopyright", "Copyright (C) 2017" VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "ProductName", "ccminer" VALUE "ProductName", "ccminer"
VALUE "ProductVersion", "2.2.2" VALUE "ProductVersion", "2.2.3"
END END
END END
BLOCK "VarFileInfo" BLOCK "VarFileInfo"