Initial support of single GPU rendering when multiple cards with same name exists

benchmark/farm.py

@@ -42,6 +42,10 @@ def configureArgumentParser():
     parser.add_argument('-n', '--device-name',
                         help="Device name to render on",
                         default="")
+    parser.add_argument('-s', '--device-single',
+                        help="Use single device when multiple matches",
+                        action='store_true',
+                        default=False)
     parser.add_argument('-v', '--verbose',
                         help="Do verbose logging",
                         action='store_true',
@@ -66,6 +70,7 @@ def injectDefaultConfiguration(config):
     section = {
         "scenes_dir": os.path.join(root_dir, "scenes"),
         "device_name": "",
+        "device_single": "False",
     }
     config['farm'] = section
 
@@ -83,6 +88,8 @@ def injectArgparseConfiguration(config, args):
         section['device_type'] = args.device_type
     if args.device_name:
         section['device_name'] = args.device_name
+    if args.device_single:
+        section['device_single'] = args.device_single
 
 
 def readConfiguration(args):
@@ -323,6 +330,10 @@ def main():
         ctx.scenes_dir = farm_config['scenes_dir']
         ctx.device_type = farm_config['device_type']
         ctx.device_name = farm_config['device_name']
+        if farm_config['device_single'].lower() == "true":
+            ctx.device_single = True
+        else:
+            ctx.device_single = False
         ctx.image_output_dir = images_output_dir
         # Don't do any scenes when only querying for system information.
         if args.system_info: