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Fix to apply correct GPU engine clock or range

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This addresses issue #265. GPU engine clock will be the exact value or range specified, with the correct min/max.
This commit is contained in:
ystarnaud 2014-06-20 13:10:13 -04:00
parent 5430d1ee91
commit ef722e697d
1 changed files with 16 additions and 12 deletions
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28
driver-opencl.c
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@ -265,30 +265,34 @@ char *set_gpu_engine(const char *_arg)
char *arg = (char *)alloca(strlen(_arg) + 1);
strcpy(arg, _arg);
nextptr = strtok(arg, ",");
if (nextptr == NULL)
if(!(nextptr = strtok(arg, ",")))
return "Invalid parameters for set gpu engine";
get_intrange(nextptr, &val1, &val2);
if (val1 < 0 || val1 > 9999 || val2 < 0 || val2 > 9999)
return "Invalid value passed to set_gpu_engine";
gpus[device].min_engine = val1;
gpus[device].gpu_engine = val2;
device++;
while ((nextptr = strtok(NULL, ",")) != NULL) {
do {
get_intrange(nextptr, &val1, &val2);
if (val1 < 0 || val1 > 9999 || val2 < 0 || val2 > 9999)
return "Invalid value passed to set_gpu_engine";
gpus[device].min_engine = val1;
gpus[device].gpu_engine = val2;
//also set adl settings otherwise range will never properly be applied
//since min_engine/gpu_engine are only called during init_adl() at startup
gpus[device].adl.minspeed = val1 * 100;
gpus[device].adl.maxspeed = val2 * 100;
device++;
}
} while ((nextptr = strtok(NULL, ",")) != NULL);
//if only 1 range passed, apply to all gpus
if (device == 1) {
for (i = 1; i < MAX_GPUDEVICES; i++) {
gpus[i].min_engine = gpus[0].min_engine;
gpus[i].gpu_engine = gpus[0].gpu_engine;
//set adl values
gpus[i].adl.minspeed = val1 * 100;
gpus[i].adl.maxspeed = val2 * 100;
}
}