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fix opt_kernel_path writing over the allocated memory! also some small changes for more robust hard restart

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This commit is contained in:
Jan Berdajs 2014-06-09 15:56:39 +02:00
parent 77c996858b
commit 954c0e6fbc
2 changed files with 20 additions and 8 deletions
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5
driver-opencl.c
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@ -1226,8 +1226,6 @@ static bool opencl_thread_prepare(struct thr_info *thr)
strcpy(name, "");
applog(LOG_INFO, "Init GPU thread %i GPU %i virtual GPU %i", i, gpu, virtual_gpu);
if (thrdata)
thrdata->queue_kernel_parameters = cgpu->algorithm.queue_kernel;
clStates[i] = initCl(virtual_gpu, name, sizeof(name), &cgpu->algorithm);
if (!clStates[i]) {
@ -1440,6 +1438,9 @@ static void opencl_thread_shutdown(struct thr_info *thr)
free(clState->extra_kernels);
free(clState);
}
free(((struct opencl_thread_data *)thr->cgpu_data)->res);
free(thr->cgpu_data);
thr->cgpu_data = NULL;
}
struct device_drv opencl_drv = {

13
sgminer.c
View File

@ -6231,8 +6231,10 @@ static void get_work_prepare_thread(struct thr_info *mythr, struct work *work)
for (i = 0; i < mining_threads; i++) {
struct thr_info *thr = mining_thr[i];
thr->cgpu->algorithm = work->pool->algorithm;
if (soft_restart)
if (soft_restart) {
thr->cgpu->drv->thread_prepare(thr);
thr->cgpu->drv->thread_init(thr);
}
// Necessary because algorithms can have dramatically different diffs
thr->cgpu->drv->working_diff = 1;
@ -7815,6 +7817,8 @@ static void restart_mining_threads(unsigned int new_n_threads)
static void *restart_mining_threads_thread(void *userdata)
{
pthread_detach(pthread_self());
restart_mining_threads((unsigned int) (intptr_t) userdata);
return NULL;
@ -7993,11 +7997,18 @@ int main(int argc, char *argv[])
free(cnfbuf);
cnfbuf = NULL;
}
if (opt_kernel_path) {
char *old_path = opt_kernel_path;
opt_kernel_path = (char *)alloca(PATH_MAX);
strcpy(opt_kernel_path, old_path);
#ifdef _MSC_VER
strcat(opt_kernel_path, "\\");
#else
strcat(opt_kernel_path, "/");
#endif
}
if (want_per_device_stats)
opt_log_output = true;