cgminer-threads.patch

diff --git a/cgminer.c b/cgminer.c
index b5199ff..63fa3b0 100644
--- a/cgminer.c
+++ b/cgminer.c
@@ -1174,9 +1174,12 @@ static struct opt_table opt_config_table[] = {
 	OPT_WITH_ARG("--gpu-platform",
 		     set_int_0_to_9999, opt_show_intval, &opt_platform_id,
 		     "Select OpenCL platform ID to use for GPU mining"),
-	OPT_WITH_ARG("--gpu-threads|-g",
+	OPT_WITH_ARG("--gpu-default-threads|-g",
 		     set_int_1_to_10, opt_show_intval, &opt_g_threads,
 		     "Number of threads per GPU (1 - 10)"),
+	OPT_WITH_ARG("--gpu-threads",
+		     set_gpu_threads, NULL, NULL,
+		     "Number of threads per GPU (1 - 10)"),
 #ifdef HAVE_ADL
 	OPT_WITH_ARG("--gpu-engine",
 		     set_gpu_engine, NULL, NULL,
diff --git a/driver-opencl.c b/driver-opencl.c
index d7b663a..3dca6b1 100644
--- a/driver-opencl.c
+++ b/driver-opencl.c
@@ -278,6 +278,35 @@ char *set_gpu_map(char *arg)
 	return NULL;
 }
 
+char *set_gpu_threads(char *arg)
+{
+	int i, val = 0, device = 0;
+	char *nextptr;
+
+	nextptr = strtok(arg, ",");
+	if (nextptr == NULL)
+		return "Invalid parameters for set gpu threads";
+	val = atoi(nextptr);
+	if (val < 1 || val > 10)
+		return "Invalid value passed to set_gpu_threads";
+
+	gpus[device++].threads = val;
+
+	while ((nextptr = strtok(NULL, ",")) != NULL) {
+		val = atoi(nextptr);
+		if (val < 1 || val > 10)
+			return "Invalid value passed to set_gpu_threads";
+
+		gpus[device++].threads = val;
+	}
+	if (device == 1) {
+		for (i = device; i < MAX_GPUDEVICES; i++)
+			gpus[i].threads = gpus[0].threads;
+	}
+
+	return NULL;
+}
+
 char *set_gpu_engine(char *arg)
 {
 	int i, val1 = 0, val2 = 0, device = 0;
@@ -1261,7 +1290,9 @@ static void opencl_detect(bool hotplug)
 		cgpu->deven = DEV_ENABLED;
 		cgpu->drv = &opencl_drv;
 		cgpu->device_id = i;
-		cgpu->threads = opt_g_threads;
+		if (cgpu->threads == 0) {
+			cgpu->threads = opt_g_threads;
+		}
 		cgpu->virtual_gpu = i;
 		add_cgpu(cgpu);
 	}
diff --git a/driver-opencl.h b/driver-opencl.h
index 1cb8807..878fc3c 100644
--- a/driver-opencl.h
+++ b/driver-opencl.h
@@ -8,6 +8,7 @@ extern void print_ndevs(int *ndevs);
 extern void *reinit_gpu(void *userdata);
 extern char *set_gpu_map(char *arg);
 extern char *set_gpu_engine(char *arg);
+extern char *set_gpu_threads(char *arg);
 extern char *set_gpu_fan(char *arg);
 extern char *set_gpu_memclock(char *arg);
 extern char *set_gpu_memdiff(char *arg);