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Make it possible to run as a pure cpu miner by setting gpu threads to 0.

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This commit is contained in:
Con Kolivas 2011-06-28 21:28:50 +10:00
parent e1d01d0635
commit 24a28e29e9
1 changed files with 5 additions and 5 deletions
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10
cpu-miner.c
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@ -189,7 +189,7 @@ static struct option_help options_help[] = {
"(-D) Enable debug output (default: off)" }, "(-D) Enable debug output (default: off)" },
{ "gpu-threads N", { "gpu-threads N",
"(-g N) Number of threads per-GPU (1 - 10, default: 2)" }, "(-g N) Number of threads per-GPU (0 - 10, default: 2)" },
{ "intensity", { "intensity",
"(-I) Intensity of scanning (0 - 10, default 4)" }, "(-I) Intensity of scanning (0 - 10, default 4)" },
@ -802,7 +802,7 @@ static void *miner_thread(void *userdata)
diff.tv_sec++; diff.tv_sec++;
if (diff.tv_sec > 0) { if (diff.tv_sec > 0) {
max64 = max64 =
((uint64_t)hashes_done * opt_scantime) / diff.tv_sec; ((uint64_t)hashes_done * (opt_log_interval ? : opt_scantime)) / diff.tv_sec;
if (max64 > 0xfffffffaULL) if (max64 > 0xfffffffaULL)
max64 = 0xfffffffaULL; max64 = 0xfffffffaULL;
max_nonce = max64; max_nonce = max64;
@ -1130,7 +1130,7 @@ static void parse_arg (int key, char *arg)
} }
case 'g': case 'g':
v = atoi(arg); v = atoi(arg);
if (v < 1 || v > 10) if (v < 0 || v > 10)
show_usage(); show_usage();
opt_g_threads = v; opt_g_threads = v;
@ -1297,8 +1297,6 @@ int main (int argc, char *argv[])
applog(LOG_INFO, "%i", nDevs); applog(LOG_INFO, "%i", nDevs);
return nDevs; return nDevs;
} }
if (nDevs)
opt_n_threads = 0;
rpc_url = strdup(DEF_RPC_URL); rpc_url = strdup(DEF_RPC_URL);
@ -1306,6 +1304,8 @@ int main (int argc, char *argv[])
parse_cmdline(argc, argv); parse_cmdline(argc, argv);
gpu_threads = nDevs * opt_g_threads; gpu_threads = nDevs * opt_g_threads;
if (gpu_threads)
opt_n_threads = 0;
if (!rpc_userpass) { if (!rpc_userpass) {
if (!rpc_user || !rpc_pass) { if (!rpc_user || !rpc_pass) {