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Implement runtime selectable numbers of GPU threads and rename CPU threads option.

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This commit is contained in:
Con Kolivas 2011-06-26 12:59:15 +10:00
parent b6ae1db838
commit 063adc6434
1 changed files with 26 additions and 14 deletions
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40
cpu-miner.c
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@ -160,10 +160,6 @@ static struct option_help options_help[] = {
{ "help",
"(-h) Display this help text" },
{ "config FILE",
"(-c FILE) JSON-format configuration file (default: none)\n"
"See example-cfg.json for an example configuration." },
{ "algo XXX",
"(-a XXX) Specify sha256 implementation:\n"
"\tc\t\tLinux kernel sha256, implemented in C (default)"
@ -182,17 +178,24 @@ static struct option_help options_help[] = {
#endif
},
{ "quiet",
"(-q) Disable per-thread hashmeter output (default: off)" },
{ "config FILE",
"(-c FILE) JSON-format configuration file (default: none)\n"
"See example-cfg.json for an example configuration." },
{ "cpu-threads N",
"(-t N) Number of miner CPU threads (default: number of processors or 0 if GPU mining)" },
{ "debug",
"(-D) Enable debug output (default: off)" },
{ "gpu-threads N",
"(-g N) Number of threads per-GPU (1 - 10, default: 2)" },
{ "intensity",
"(-I) Intensity of scanning (0 - 10, default 4)" },
{ "log",
"(-l) Interval in seconds between log output (default 5)" },
"(-l) Interval in seconds between log output (default: 5)" },
{ "ndevs",
"(-n) Display number of detected GPUs" },
@ -200,9 +203,16 @@ static struct option_help options_help[] = {
{ "no-longpoll",
"Disable X-Long-Polling support (default: enabled)" },
{ "pass PASSWORD",
"(-p PASSWORD) Password for bitcoin JSON-RPC server "
"(default: " DEF_RPC_PASSWORD ")" },
{ "protocol-dump",
"(-P) Verbose dump of protocol-level activities (default: off)" },
{ "quiet",
"(-q) Disable per-thread hashmeter output (default: off)" },
{ "retries N",
"(-r N) Number of times to retry, if JSON-RPC call fails\n"
"\t(default: 10; use -1 for \"never\")" },
@ -220,9 +230,6 @@ static struct option_help options_help[] = {
"Use system log for output messages (default: standard error)" },
#endif
{ "threads N",
"(-t N) Number of miner CPU threads (default: number of processors or 0 if GPU mining)" },
{ "url URL",
"URL for bitcoin JSON-RPC server "
"(default: " DEF_RPC_URL ")" },
@ -241,14 +248,13 @@ static struct option_help options_help[] = {
{ "worksize N",
"(-w N) Override detected optimal worksize (default: detected)" },
{ "pass PASSWORD",
"(-p PASSWORD) Password for bitcoin JSON-RPC server "
"(default: " DEF_RPC_PASSWORD ")" },
};
static struct option options[] = {
{ "algo", 1, NULL, 'a' },
{ "config", 1, NULL, 'c' },
{ "cpu-threads", 1, NULL, 't' },
{ "gpu-threads", 1, NULL, 'g' },
{ "debug", 0, NULL, 'D' },
{ "help", 0, NULL, 'h' },
{ "intensity", 1, NULL, 'I' },
@ -258,7 +264,6 @@ static struct option options[] = {
{ "pass", 1, NULL, 'p' },
{ "protocol-dump", 0, NULL, 'P' },
{ "quiet", 0, NULL, 'q' },
{ "threads", 1, NULL, 't' },
{ "retries", 1, NULL, 'r' },
{ "retry-pause", 1, NULL, 'R' },
{ "scantime", 1, NULL, 's' },
@ -1128,6 +1133,13 @@ static void parse_arg (int key, char *arg)
}
break;
}
case 'g':
v = atoi(arg);
if (v < 1 || v > 10)
show_usage();
opt_g_threads = v;
break;
case 'D':
opt_debug = true;
break;