GOSTSec/sgminer
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Implement setting the GPU fan speed of all devices or each device as a comma separated value.

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This commit is contained in:
Con Kolivas 2011-09-04 22:25:31 +10:00
parent 8ae273c56c
commit 3a5663cac1
3 changed files with 39 additions and 0 deletions
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8
adl.c
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@ -252,6 +252,14 @@ void init_adl(int nDevs)
/* Save the fanspeed values as defaults in case we reset later */
ADL_Overdrive5_FanSpeed_Get(ga->iAdapterIndex, 0, &ga->DefFanSpeedValue);
if (gpus[gpu].gpu_fan) {
ADL_Overdrive5_FanSpeed_Get(ga->iAdapterIndex, 0, &ga->lpFanSpeedValue);
ga->lpFanSpeedValue.iFanSpeed = gpus[gpu].gpu_fan;
ga->lpFanSpeedValue.iFlags = ADL_DL_FANCTRL_FLAG_USER_DEFINED_SPEED;
ga->lpFanSpeedValue.iSpeedType = ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
applog(LOG_INFO, "Setting GPU %d fan speed to %d%%", gpu, gpus[gpu].gpu_fan);
ADL_Overdrive5_FanSpeed_Set(ga->iAdapterIndex, 0, &ga->lpFanSpeedValue);
}
/* Set some default temperatures for autotune when enabled */
ga->targettemp = opt_targettemp;

30
main.c
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@ -1139,6 +1139,33 @@ static char *set_gpu_engine(char *arg)
return NULL;
}
static char *set_gpu_fan(char *arg)
{
int i, val = 0, device = 0;
char *saveptr = NULL, *nextptr;
nextptr = strtok_r(arg, ",", &saveptr);
if (nextptr == NULL)
return "Invalid parameters for set gpu fan";
val = atoi(nextptr);
if (val < 0 || val > 100)
return "Invalid value passed to set_gpu_fan";
gpus[device++].gpu_fan = val;
while ((nextptr = strtok_r(NULL, ",", &saveptr)) != NULL) {
val = atoi(nextptr);
if (val < 0 || val > 100)
return "Invalid value passed to set_gpu_fan";
gpus[device++].gpu_fan = val;
}
for (i = device; i < 16; i++)
gpus[i].gpu_fan = val;
return NULL;
}
static char *set_gpu_memclock(char *arg)
{
int i, val = 0, device = 0;
@ -1260,6 +1287,9 @@ static struct opt_table opt_config_table[] = {
OPT_WITH_ARG("--gpu-engine",
set_gpu_engine, NULL, NULL,
"Set the GPU engine (over)clock in Mhz - one value for all or separate by commas for per card."),
OPT_WITH_ARG("--gpu-fan",
set_gpu_fan, NULL, NULL,
"Set the GPU fan percentage - one value for all or separate by commas for per card."),
OPT_WITH_ARG("--gpu-memclock",
set_gpu_memclock, NULL, NULL,
"Set the GPU memory (over)clock in Mhz - one value for all or separate by commas for per card."),

1
miner.h
View File

@ -199,6 +199,7 @@ struct cgpu_info {
bool has_adl;
struct gpu_adl adl;
int gpu_engine;
int gpu_fan;
int gpu_memclock;
float gpu_vddc;
#endif