void manage_gpu(void)
{
struct thr_info *thr;
int selected, gpu, i;
char checkin[40];
char input;
if (!opt_g_threads)
return;
opt_loginput = true;
immedok(logwin, true);
clear_logwin();
retry:
for (gpu = 0; gpu < nDevs; gpu++) {
struct cgpu_info *cgpu = &gpus[gpu];
double displayed_rolling, displayed_total;
bool mhash_base = true;
displayed_rolling = cgpu->rolling;
displayed_total = cgpu->total_mhashes / total_secs;
if (displayed_rolling < 1) {
displayed_rolling *= 1000;
displayed_total *= 1000;
mhash_base = false;
}
wlog("GPU %d: %.1f / %.1f %sh/s | A:%d R:%d HW:%d U:%.2f/m I:%d\n",
gpu, displayed_rolling, displayed_total, mhash_base ? "M" : "K",
cgpu->accepted, cgpu->rejected, cgpu->hw_errors,
cgpu->utility, cgpu->intensity);
#ifdef HAVE_ADL
if (gpus[gpu].has_adl) {
int engineclock = 0, memclock = 0, activity = 0, fanspeed = 0, fanpercent = 0, powertune = 0;
float temp = 0, vddc = 0;
if (gpu_stats(gpu, &temp, &engineclock, &memclock, &vddc, &activity, &fanspeed, &fanpercent, &powertune)) {
char logline[255];
strcpy(logline, ""); // In case it has no data
if (temp != -1)
sprintf(logline, "%.1f C ", temp);
if (fanspeed != -1 || fanpercent != -1) {
tailsprintf(logline, "F: ");
if (fanpercent != -1)
tailsprintf(logline, "%d%% ", fanpercent);
if (fanspeed != -1)
tailsprintf(logline, "(%d RPM) ", fanspeed);
tailsprintf(logline, " ");
}
if (engineclock != -1)
tailsprintf(logline, "E: %d MHz ", engineclock);
if (memclock != -1)
tailsprintf(logline, "M: %d Mhz ", memclock);
if (vddc != -1)
tailsprintf(logline, "V: %.3fV ", vddc);
if (activity != -1)
tailsprintf(logline, "A: %d%% ", activity);
if (powertune != -1)
tailsprintf(logline, "P: %d%%", powertune);
tailsprintf(logline, "\n");
wlog(logline);
}
}
#endif
wlog("Last initialised: %s\n", cgpu->init);
wlog("Intensity: ");
if (gpus[gpu].dynamic)
wlog("Dynamic (only one thread in use)\n");
else
wlog("%d\n", gpus[gpu].intensity);
for (i = 0; i < mining_threads; i++) {
thr = &thr_info[i];
if (thr->cgpu != cgpu)
continue;
get_datestamp(checkin, &thr->last);
displayed_rolling = thr->rolling;
if (!mhash_base)
displayed_rolling *= 1000;
wlog("Thread %d: %.1f %sh/s %s ", i, displayed_rolling, mhash_base ? "M" : "K" , cgpu->deven != DEV_DISABLED ? "Enabled" : "Disabled");
switch (cgpu->status) {
default:
case LIFE_WELL:
wlog("ALIVE");
break;
case LIFE_SICK:
wlog("SICK reported in %s", checkin);
break;
case LIFE_DEAD:
wlog("DEAD reported in %s", checkin);
break;
case LIFE_INIT:
case LIFE_NOSTART:
wlog("Never started");
break;
}
if (thr->pause)
wlog(" paused");
wlog("\n");
}
wlog("\n");
}
wlogprint("[E]nable [D]isable [I]ntensity [R]estart GPU %s\n",adl_active ? "[C]hange settings" : "");
wlogprint("Or press any other key to continue\n");
input = getch();
if (nDevs == 1)
selected = 0;
else
selected = -1;
if (!strncasecmp(&input, "e", 1)) {
struct cgpu_info *cgpu;
if (selected)
selected = curses_int("Select GPU to enable");
if (selected < 0 || selected >= nDevs) {
wlogprint("Invalid selection\n");
goto retry;
}
if (gpus[selected].deven != DEV_DISABLED) {
wlogprint("Device already enabled\n");
goto retry;
}
gpus[selected].deven = DEV_ENABLED;
for (i = 0; i < mining_threads; ++i) {
thr = &thr_info[i];
cgpu = thr->cgpu;
if (cgpu->api != &opencl_api)
continue;
if (dev_from_id(i) != selected)
continue;
if (cgpu->status != LIFE_WELL) {
wlogprint("Must restart device before enabling it");
goto retry;
}
applog(LOG_DEBUG, "Pushing ping to thread %d", thr->id);
tq_push(thr->q, &ping);
}
goto retry;
} if (!strncasecmp(&input, "d", 1)) {
if (selected)
selected = curses_int("Select GPU to disable");
if (selected < 0 || selected >= nDevs) {
wlogprint("Invalid selection\n");
goto retry;
}
if (gpus[selected].deven == DEV_DISABLED) {
wlogprint("Device already disabled\n");
goto retry;
}
gpus[selected].deven = DEV_DISABLED;
goto retry;
} else if (!strncasecmp(&input, "i", 1)) {
int intensity;
char *intvar;
if (selected)
selected = curses_int("Select GPU to change intensity on");
if (selected < 0 || selected >= nDevs) {
wlogprint("Invalid selection\n");
goto retry;
}
intvar = curses_input("Set GPU scan intensity (d or " _MIN_INTENSITY_STR " -> " _MAX_INTENSITY_STR ")");
if (!intvar) {
wlogprint("Invalid input\n");
goto retry;
}
if (!strncasecmp(intvar, "d", 1)) {
wlogprint("Dynamic mode enabled on gpu %d\n", selected);
gpus[selected].dynamic = true;
pause_dynamic_threads(selected);
free(intvar);
goto retry;
}
intensity = atoi(intvar);
free(intvar);
if (intensity < MIN_INTENSITY || intensity > MAX_INTENSITY) {
wlogprint("Invalid selection\n");
goto retry;
}
gpus[selected].dynamic = false;
gpus[selected].intensity = intensity;
wlogprint("Intensity on gpu %d set to %d\n", selected, intensity);
pause_dynamic_threads(selected);
goto retry;
} else if (!strncasecmp(&input, "r", 1)) {
if (selected)
selected = curses_int("Select GPU to attempt to restart");
if (selected < 0 || selected >= nDevs) {
wlogprint("Invalid selection\n");
goto retry;
}
wlogprint("Attempting to restart threads of GPU %d\n", selected);
reinit_device(&gpus[selected]);
goto retry;
} else if (adl_active && (!strncasecmp(&input, "c", 1))) {
if (selected)
selected = curses_int("Select GPU to change settings on");
if (selected < 0 || selected >= nDevs) {
wlogprint("Invalid selection\n");
goto retry;
}
change_gpusettings(selected);
goto retry;
} else
clear_logwin();
immedok(logwin, false);
opt_loginput = false;
}
void change_gpusettings(int gpu)
{
struct gpu_adl *ga = &gpus[gpu].adl;
float fval, fmin = 0, fmax = 0;
int val, imin = 0, imax = 0;
char input;
int engineclock = 0, memclock = 0, activity = 0, fanspeed = 0, fanpercent = 0, powertune = 0;
float temp = 0, vddc = 0;
updated:
if (gpu_stats(gpu, &temp, &engineclock, &memclock, &vddc, &activity, &fanspeed, &fanpercent, &powertune))
wlogprint("Temp: %.1f C\n", temp);
if (fanpercent >= 0 || fanspeed >= 0) {
wlogprint("Fan Speed: ");
if (fanpercent >= 0)
wlogprint("%d%% ", fanpercent);
if (fanspeed >= 0)
wlogprint("(%d RPM)", fanspeed);
wlogprint("\n");
}
wlogprint("Engine Clock: %d MHz\nMemory Clock: %d Mhz\nVddc: %.3f V\nActivity: %d%%\nPowertune: %d%%\n",
engineclock, memclock, vddc, activity, powertune);
wlogprint("Fan autotune is %s (%d-%d)\n", ga->autofan ? "enabled" : "disabled",
gpus[gpu].min_fan, gpus[gpu].gpu_fan);
wlogprint("GPU engine clock autotune is %s (%d-%d)\n", ga->autoengine ? "enabled" : "disabled",
ga->minspeed / 100, ga->maxspeed / 100);
wlogprint("Change [A]utomatic [E]ngine [F]an [M]emory [V]oltage [P]owertune\n");
wlogprint("Or press any other key to continue\n");
input = getch();
if (!strncasecmp(&input, "a", 1)) {
change_autosettings(gpu);
} else if (!strncasecmp(&input, "e", 1)) {
get_enginerange(gpu, &imin, &imax);
wlogprint("Enter GPU engine clock speed (%d - %d Mhz)", imin, imax);
val = curses_int("");
if (val < imin || val > imax) {
wlogprint("Value is outside safe range, are you sure?\n");
input = getch();
if (strncasecmp(&input, "y", 1))
return;
}
if (!set_engineclock(gpu, val))
wlogprint("Driver reports success but check values below\n");
else
wlogprint("Failed to modify engine clock speed\n");
} else if (!strncasecmp(&input, "f", 1)) {
get_fanrange(gpu, &imin, &imax);
wlogprint("Enter fan percentage (%d - %d %)", imin, imax);
val = curses_int("");
if (val < imin || val > imax) {
wlogprint("Value is outside safe range, are you sure?\n");
input = getch();
if (strncasecmp(&input, "y", 1))
return;
}
if (!set_fanspeed(gpu, val))
wlogprint("Driver reports success but check values below\n");
else
wlogprint("Failed to modify fan speed\n");
} else if (!strncasecmp(&input, "m", 1)) {
get_memoryrange(gpu, &imin, &imax);
wlogprint("Enter GPU memory clock speed (%d - %d Mhz)", imin, imax);
val = curses_int("");
if (val < imin || val > imax) {
wlogprint("Value is outside safe range, are you sure?\n");
input = getch();
if (strncasecmp(&input, "y", 1))
return;
}
if (!set_memoryclock(gpu, val))
wlogprint("Driver reports success but check values below\n");
else
wlogprint("Failed to modify memory clock speed\n");
} else if (!strncasecmp(&input, "v", 1)) {
get_vddcrange(gpu, &fmin, &fmax);
wlogprint("Enter GPU voltage (%.3f - %.3f V)", fmin, fmax);
fval = curses_float("");
if (fval < fmin || fval > fmax) {
wlogprint("Value is outside safe range, are you sure?\n");
input = getch();
if (strncasecmp(&input, "y", 1))
return;
}
if (!set_vddc(gpu, fval))
wlogprint("Driver reports success but check values below\n");
else
wlogprint("Failed to modify voltage\n");
} else if (!strncasecmp(&input, "p", 1)) {
val = curses_int("Enter powertune value (-20 - 20)");
if (val < -20 || val > 20) {
wlogprint("Value is outside safe range, are you sure?\n");
input = getch();
if (strncasecmp(&input, "y", 1))
return;
}
if (!set_powertune(gpu, val))
wlogprint("Driver reports success but check values below\n");
else
wlogprint("Failed to modify powertune value\n");
} else {
clear_logwin();
return;
}
sleep(1);
goto updated;
}