static void ztex_statline_before(char *buf, struct cgpu_info *cgpu)
{
if (cgpu->deven == DEV_ENABLED) {
tailsprintf(buf, "%s-%d | ", cgpu->device_ztex->snString, cgpu->device_ztex->fpgaNum+1);
tailsprintf(buf, "%0.1fMHz | ", cgpu->device_ztex->freqM1 * (cgpu->device_ztex->freqM + 1));
}
}
static void get_opencl_statline(char *buf, size_t bufsiz, struct cgpu_info *gpu)
{
if (gpu->rawintensity > 0)
tailsprintf(buf, bufsiz, " T:%d rI:%3d", gpu->threads, gpu->rawintensity);
else
tailsprintf(buf, bufsiz, " I:%2d", gpu->intensity);
}
static void get_bitforce_statline_before(char *buf, struct cgpu_info *bitforce)
{
float gt = bitforce->temp;
if (gt > 0)
tailsprintf(buf, "%5.1fC ", gt);
else
tailsprintf(buf, " ", gt);
tailsprintf(buf, " | ");
}
static void serial_fpga_statline_before(char *buf, size_t bufsiz, struct cgpu_info *cgpu)
{
if (cgpu->deven == DEV_ENABLED) {
tailsprintf(buf, bufsiz, "%s-%d | ", cgpu->drv->dname, cgpu->device_id);
tailsprintf(buf, bufsiz, " ");
}
else
tailsprintf(buf, bufsiz, " ");
tailsprintf(buf, bufsiz, " | ");
}
static void gridseed_get_statline(char *buf, size_t siz, struct cgpu_info *gridseed) {
GRIDSEED_INFO *info = gridseed->device_data;
if (info->per_chip_stats) {
int i;
tailsprintf(buf, siz, " N:");
for (i = 0; i < info->chips; ++i) {
tailsprintf(buf, siz, " %d", info->nonce_count[i]);
if (info->error_count[i])
tailsprintf(buf, siz, "[%d]", info->error_count[i]);
}
}
}
static void hfa_statline_before(char *buf, size_t bufsiz, struct cgpu_info *hashfast)
{
struct hashfast_info *info = hashfast->device_data;
double max_temp, max_volt;
struct hf_g1_die_data *d;
int i;
max_temp = max_volt = 0.0;
for (i = 0; i < info->asic_count; i++) {
double temp;
int j;
d = &info->die_status[i];
temp = GN_DIE_TEMPERATURE(d->die.die_temperature);
if (temp > max_temp)
max_temp = temp;
for (j = 0; j < 6; j++) {
double volt = GN_CORE_VOLTAGE(d->die.core_voltage[j]);
if (volt > max_volt)
max_volt = volt;
}
}
tailsprintf(buf, bufsiz, " max%3.0fC %3.2fV | ", max_temp, max_volt);
}
static void get_bitforce_statline_before(char *buf, size_t bufsiz, struct cgpu_info *bitforce)
{
float gt = bitforce->temp;
if (gt > 0)
tailsprintf(buf, bufsiz, "%5.1fC", gt);
}
static void hfa_statline_before(char *buf, size_t bufsiz, struct cgpu_info *hashfast)
{
struct hashfast_info *info = hashfast->device_data;
double max_temp, max_volt;
struct hf_g1_die_data *d;
int i;
max_temp = max_volt = 0.0;
for (i = 0; i < info->asic_count; i++) {
double temp;
int j;
d = &info->die_status[i];
temp = GN_DIE_TEMPERATURE(d->die.die_temperature);
/* Sanity check on temp since we change it lockless it can
* rarely read a massive value */
if (temp > max_temp && temp < 200)
max_temp = temp;
for (j = 0; j < 6; j++) {
double volt = GN_CORE_VOLTAGE(d->die.core_voltage[j]);
if (volt > max_volt)
max_volt = volt;
}
}
tailsprintf(buf, bufsiz, " max%3.0fC %3.2fV | ", max_temp, max_volt);
if (unlikely(max_temp >= opt_hfa_overheat)) {
/* -1 means new overheat condition */
if (!info->overheat)
info->overheat = -1;
} else if (unlikely(info->overheat))
info->overheat = 0;
}
static void get_opencl_statline_before(char *buf, struct cgpu_info *gpu)
{
if (gpu->has_adl) {
int gpuid = gpu->device_id;
float gt = gpu_temp(gpuid);
int gf = gpu_fanspeed(gpuid);
int gp;
if (gt != -1)
tailsprintf(buf, "%5.1fC ", gt);
else
tailsprintf(buf, " ", gt);
if (gf != -1)
tailsprintf(buf, "%4dRPM ", gf);
else if ((gp = gpu_fanpercent(gpuid)) != -1)
tailsprintf(buf, "%3d%% ", gp);
else
tailsprintf(buf, " ");
tailsprintf(buf, "| ");
}
}
static void get_opencl_statline_before(char *buf, size_t bufsiz, struct cgpu_info *gpu)
{
if (gpu->has_adl) {
int gpuid = gpu->device_id;
float gt = gpu_temp(gpuid);
int gf = gpu_fanspeed(gpuid);
int gp;
if (gt != -1)
tailsprintf(buf, bufsiz, "%5.1fC ", gt);
else
tailsprintf(buf, bufsiz, " ");
if (gf != -1)
// show invalid as 9999
tailsprintf(buf, bufsiz, "%4dRPM ", gf > 9999 ? 9999 : gf);
else if ((gp = gpu_fanpercent(gpuid)) != -1)
tailsprintf(buf, bufsiz, "%3d%% ", gp);
else
tailsprintf(buf, bufsiz, " ");
tailsprintf(buf, bufsiz, "| ");
} else
gpu->drv->get_statline_before = &blank_get_statline_before;
}
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;
}
static void get_opencl_statline(char *buf, struct cgpu_info *gpu)
{
tailsprintf(buf, " I:%2d", gpu->intensity);
}
static bool ztex_checkNonce(struct libztex_device *ztex,
struct work *work,
struct libztex_hash_data *hdata)
{
uint32_t *data32 = (uint32_t *)(work->data);
unsigned char swap[80];
uint32_t *swap32 = (uint32_t *)swap;
unsigned char hash1[32];
unsigned char hash2[32];
uint32_t *hash2_32 = (uint32_t *)hash2;
int i;
#if defined(__BIGENDIAN__) || defined(MIPSEB)
hdata->nonce = swab32(hdata->nonce);
hdata->hash7 = swab32(hdata->hash7);
#endif
work->data[64 + 12 + 0] = (hdata->nonce >> 0) & 0xff;
work->data[64 + 12 + 1] = (hdata->nonce >> 8) & 0xff;
work->data[64 + 12 + 2] = (hdata->nonce >> 16) & 0xff;
work->data[64 + 12 + 3] = (hdata->nonce >> 24) & 0xff;
for (i = 0; i < 80 / 4; i++)
swap32[i] = swab32(data32[i]);
sha2(swap, 80, hash1, false);
sha2(hash1, 32, hash2, false);
#if defined(__BIGENDIAN__) || defined(MIPSEB)
if (hash2_32[7] != ((hdata->hash7 + 0x5be0cd19) & 0xFFFFFFFF)) {
#else
if (swab32(hash2_32[7]) != ((hdata->hash7 + 0x5be0cd19) & 0xFFFFFFFF)) {
#endif
ztex->errorCount[ztex->freqM] += 1.0 / ztex->numNonces;
applog(LOG_DEBUG, "%s: checkNonce failed for %0.8X", ztex->repr, hdata->nonce);
return false;
}
return true;
}
static int64_t ztex_scanhash(struct thr_info *thr, struct work *work,
__maybe_unused int64_t max_nonce)
{
struct libztex_device *ztex;
unsigned char sendbuf[44];
int i, j, k;
uint32_t *backlog;
int backlog_p = 0, backlog_max;
uint32_t *lastnonce;
uint32_t nonce, noncecnt = 0;
bool overflow, found;
struct libztex_hash_data hdata[GOLDEN_BACKLOG];
if (thr->cgpu->deven == DEV_DISABLED)
return -1;
ztex = thr->cgpu->device_ztex;
memcpy(sendbuf, work->data + 64, 12);
memcpy(sendbuf + 12, work->midstate, 32);
ztex_selectFpga(ztex);
i = libztex_sendHashData(ztex, sendbuf);
if (i < 0) {
// Something wrong happened in send
applog(LOG_ERR, "%s: Failed to send hash data with err %d, retrying", ztex->repr, i);
nmsleep(500);
i = libztex_sendHashData(ztex, sendbuf);
if (i < 0) {
// And there's nothing we can do about it
ztex_disable(thr);
applog(LOG_ERR, "%s: Failed to send hash data with err %d, giving up", ztex->repr, i);
ztex_releaseFpga(ztex);
return -1;
}
}
ztex_releaseFpga(ztex);
applog(LOG_DEBUG, "%s: sent hashdata", ztex->repr);
lastnonce = calloc(1, sizeof(uint32_t)*ztex->numNonces);
if (lastnonce == NULL) {
applog(LOG_ERR, "%s: failed to allocate lastnonce[%d]", ztex->repr, ztex->numNonces);
return -1;
}
/* Add an extra slot for detecting dupes that lie around */
backlog_max = ztex->numNonces * (2 + ztex->extraSolutions);
backlog = calloc(1, sizeof(uint32_t) * backlog_max);
if (backlog == NULL) {
applog(LOG_ERR, "%s: failed to allocate backlog[%d]", ztex->repr, backlog_max);
return -1;
}
overflow = false;
applog(LOG_DEBUG, "%s: entering poll loop", ztex->repr);
while (!(overflow || thr->work_restart)) {
nmsleep(250);
if (thr->work_restart) {
applog(LOG_DEBUG, "%s: New work detected", ztex->repr);
break;
}
ztex_selectFpga(ztex);
i = libztex_readHashData(ztex, &hdata[0]);
if (i < 0) {
// Something wrong happened in read
applog(LOG_ERR, "%s: Failed to read hash data with err %d, retrying", ztex->repr, i);
nmsleep(500);
i = libztex_readHashData(ztex, &hdata[0]);
if (i < 0) {
// And there's nothing we can do about it
ztex_disable(thr);
applog(LOG_ERR, "%s: Failed to read hash data with err %d, giving up", ztex->repr, i);
free(lastnonce);
free(backlog);
ztex_releaseFpga(ztex);
return -1;
}
}
ztex_releaseFpga(ztex);
if (thr->work_restart) {
applog(LOG_DEBUG, "%s: New work detected", ztex->repr);
break;
}
ztex->errorCount[ztex->freqM] *= 0.995;
ztex->errorWeight[ztex->freqM] = ztex->errorWeight[ztex->freqM] * 0.995 + 1.0;
for (i = 0; i < ztex->numNonces; i++) {
nonce = hdata[i].nonce;
#if defined(__BIGENDIAN__) || defined(MIPSEB)
nonce = swab32(nonce);
#endif
if (nonce > noncecnt)
noncecnt = nonce;
if (((0xffffffff - nonce) < (nonce - lastnonce[i])) || nonce < lastnonce[i]) {
applog(LOG_DEBUG, "%s: overflow nonce=%0.8x lastnonce=%0.8x", ztex->repr, nonce, lastnonce[i]);
overflow = true;
} else
lastnonce[i] = nonce;
#if !(defined(__BIGENDIAN__) || defined(MIPSEB))
nonce = swab32(nonce);
#endif
if (!ztex_checkNonce(ztex, work, &hdata[i])) {
thr->cgpu->hw_errors++;
continue;
}
for (j=0; j<=ztex->extraSolutions; j++) {
nonce = hdata[i].goldenNonce[j];
if (nonce > 0) {
found = false;
for (k = 0; k < backlog_max; k++) {
if (backlog[k] == nonce) {
found = true;
break;
}
}
if (!found) {
applog(LOG_DEBUG, "%s: Share found N%dE%d", ztex->repr, i, j);
backlog[backlog_p++] = nonce;
if (backlog_p >= backlog_max)
backlog_p = 0;
#if defined(__BIGENDIAN__) || defined(MIPSEB)
nonce = swab32(nonce);
#endif
work->blk.nonce = 0xffffffff;
submit_nonce(thr, work, nonce);
applog(LOG_DEBUG, "%s: submitted %0.8x", ztex->repr, nonce);
}
}
}
}
}
ztex->errorRate[ztex->freqM] = ztex->errorCount[ztex->freqM] / ztex->errorWeight[ztex->freqM] * (ztex->errorWeight[ztex->freqM] < 100? ztex->errorWeight[ztex->freqM] * 0.01: 1.0);
if (ztex->errorRate[ztex->freqM] > ztex->maxErrorRate[ztex->freqM])
ztex->maxErrorRate[ztex->freqM] = ztex->errorRate[ztex->freqM];
if (!ztex_updateFreq(ztex)) {
// Something really serious happened, so mark this thread as dead!
free(lastnonce);
free(backlog);
return -1;
}
applog(LOG_DEBUG, "%s: exit %1.8X", ztex->repr, noncecnt);
work->blk.nonce = 0xffffffff;
free(lastnonce);
free(backlog);
return noncecnt;
}
static void ztex_statline_before(char *buf, struct cgpu_info *cgpu)
{
if (cgpu->deven == DEV_ENABLED) {
tailsprintf(buf, "%s-%d | ", cgpu->device_ztex->snString, cgpu->device_ztex->fpgaNum+1);
tailsprintf(buf, "%0.1fMHz | ", cgpu->device_ztex->freqM1 * (cgpu->device_ztex->freqM + 1));
}
}
static bool ztex_prepare(struct thr_info *thr)
{
struct timeval now;
struct cgpu_info *cgpu = thr->cgpu;
struct libztex_device *ztex = cgpu->device_ztex;
gettimeofday(&now, NULL);
get_datestamp(cgpu->init, &now);
ztex_selectFpga(ztex);
if (libztex_configureFpga(ztex) != 0) {
libztex_resetFpga(ztex);
ztex_releaseFpga(ztex);
applog(LOG_ERR, "%s: Disabling!", thr->cgpu->device_ztex->repr);
thr->cgpu->deven = DEV_DISABLED;
return true;
}
ztex->freqM = ztex->freqMaxM+1;;
//ztex_updateFreq(ztex);
libztex_setFreq(ztex, ztex->freqMDefault);
ztex_releaseFpga(ztex);
applog(LOG_DEBUG, "%s: prepare", ztex->repr);
return true;
}
static void ztex_shutdown(struct thr_info *thr)
{
if (thr->cgpu->device_ztex != NULL) {
if (thr->cgpu->device_ztex->fpgaNum == 0)
pthread_mutex_destroy(&thr->cgpu->device_ztex->mutex);
applog(LOG_DEBUG, "%s: shutdown", thr->cgpu->device_ztex->repr);
libztex_destroy_device(thr->cgpu->device_ztex);
thr->cgpu->device_ztex = NULL;
}
}
static void ztex_disable(struct thr_info *thr)
{
applog(LOG_ERR, "%s: Disabling!", thr->cgpu->device_ztex->repr);
devices[thr->cgpu->device_id]->deven = DEV_DISABLED;
ztex_shutdown(thr);
}
static void gridseed_get_statline_before(char *buf, size_t siz, struct cgpu_info *gridseed) {
GRIDSEED_INFO *info = gridseed->device_data;
tailsprintf(buf, siz, "%s %4d | ", gridseed->usbdev->serial_string, info->freq);
}
