GOSTSec/sgminer
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Make sure we are working with the correct id devices and only print out the ones that are active.

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This commit is contained in:
Con Kolivas 2011-07-15 01:05:36 +10:00
parent f3e5fd1240
commit 2864892e7b
1 changed files with 36 additions and 26 deletions
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62
main.c
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@ -530,14 +530,9 @@ err_out:
return false;
}
static inline int gpu_from_thr_id(int thr_id)
static inline int dev_from_id(int thr_id)
{
return thr_id % nDevs;
}
static inline int cpu_from_thr_id(int thr_id)
{
return (thr_id - gpu_threads) % num_processors;
return thr_info[thr_id].cgpu->cpu_gpu;
}
static WINDOW *mainwin, *statuswin, *logwin;
@ -575,7 +570,7 @@ static void curses_print_status(int thr_id)
whline(statuswin, '-', 80);
if (thr_id >= 0 && thr_id < gpu_threads) {
int gpu = gpu_from_thr_id(thr_id);
int gpu = dev_from_id(thr_id);
struct cgpu_info *cgpu = &gpus[gpu];
wmove(statuswin, gpucursor + gpu, 0);
@ -585,7 +580,7 @@ static void curses_print_status(int thr_id)
cgpu->efficiency, cgpu->utility);
wclrtoeol(statuswin);
} else if (thr_id >= gpu_threads) {
int cpu = cpu_from_thr_id(thr_id);
int cpu = dev_from_id(thr_id);
struct cgpu_info *cgpu = &cpus[cpu];
wmove(statuswin, cpucursor + cpu, 0);
@ -1364,7 +1359,7 @@ static void *miner_thread(void *userdata)
/* Cpu affinity only makes sense if the number of threads is a multiple
* of the number of CPUs */
if (!(opt_n_threads % num_processors))
affine_to_cpu(thr_id - gpu_threads, cpu_from_thr_id(thr_id));
affine_to_cpu(thr_id - gpu_threads, dev_from_id(thr_id));
while (1) {
struct work work __attribute__((aligned(128)));
@ -1475,7 +1470,7 @@ static void *miner_thread(void *userdata)
/* if nonce found, submit work */
if (unlikely(rc)) {
if (opt_debug)
applog(LOG_DEBUG, "CPU %d found something?", cpu_from_thr_id(thr_id));
applog(LOG_DEBUG, "CPU %d found something?", dev_from_id(thr_id));
if (unlikely(!submit_work_sync(mythr, &work))) {
applog(LOG_ERR, "Failed to submit_work_sync in miner_thread %d", thr_id);
break;
@ -1693,7 +1688,7 @@ static void *gpuminer_thread(void *userdata)
if (unlikely(status != CL_SUCCESS))
{ applog(LOG_ERR, "Error: clEnqueueWriteBuffer failed."); goto out; }
if (opt_debug)
applog(LOG_DEBUG, "GPU %d found something?", gpu_from_thr_id(thr_id));
applog(LOG_DEBUG, "GPU %d found something?", dev_from_id(thr_id));
postcalc_hash_async(mythr, work, res);
memset(res, 0, BUFFERSIZE);
clFinish(clState->commandQueue);
@ -1873,7 +1868,7 @@ failed_out:
#ifdef HAVE_OPENCL
static void reinit_gputhread(int thr_id)
{
int gpu = gpu_from_thr_id(thr_id);
int gpu = dev_from_id(thr_id);
struct thr_info *thr = &thr_info[thr_id];
char name[256];
@ -1923,6 +1918,20 @@ static void reinit_thread(int thr_id)
}
#endif
/* Determine which are the first threads belonging to a device and if they're
* active */
static bool active_device(int thr_id)
{
if (thr_id < gpu_threads) {
if (thr_id > nDevs)
return false;
if (!gpu_devices[thr_id])
return false;
} else if (thr_id > gpu_threads + num_processors)
return false;
return true;
}
/* Makes sure the hashmeter keeps going even if mining threads stall, updates
* the screen at regular intervals, and restarts threads if they appear to have
* died. */
@ -1953,8 +1962,10 @@ static void *watchdog_thread(void *userdata)
/* Detect screen size change */
if (x != logx || y != logy)
wresize(logwin, y, x);
for (i = 0; i < mining_threads; i++)
curses_print_status(i);
for (i = 0; i < mining_threads; i++) {
if (active_device(i))
curses_print_status(i);
}
redrawwin(logwin);
redrawwin(statuswin);
pthread_mutex_unlock(&curses_lock);
@ -2025,10 +2036,7 @@ static void print_summary(void)
printf("Summary of per device statistics:\n\n");
for (i = 0; i < mining_threads; i++) {
if (i < gpu_threads) {
if (i < nDevs && gpu_devices[gpu_from_thr_id(i)])
print_status(i);
} else if (i < gpu_threads + num_processors)
if (active_device(i))
print_status(i);
}
printf("\n");
@ -2225,15 +2233,17 @@ int main (int argc, char *argv[])
/* start GPU mining threads */
for (j = 0; j < nDevs * opt_g_threads; j++) {
int gpu = gpu_from_thr_id(j);
int gpu = j % nDevs;
/* Skip devices not set to work */
if (!gpu_devices[gpu])
continue;
thr = &thr_info[i];
thr->id = i;
gpus[gpu].is_gpu = 1;
gpus[gpu].cpu_gpu = gpu;
/* Skip devices not set to mine */
if (!gpu_devices[gpu])
continue;
thr = &thr_info[i];
thr->id = i;
thr->cgpu = &gpus[gpu];
thr->q = tq_new();
@ -2264,7 +2274,7 @@ int main (int argc, char *argv[])
/* start CPU mining threads */
for (i = gpu_threads; i < mining_threads; i++) {
int cpu = cpu_from_thr_id(i);
int cpu = (i - gpu_threads) % num_processors;
thr = &thr_info[i];