Add new concurrency option

This patch adds a new concurrency option that runs all tests out of a
multi-threaded pool, ignoring their request to be threaded or not. This
new option is mutually exclusive with the -1/--no-concurrency option.

Signed-off-by: Dylan Baker <baker.dylan.c@gmail.com>

1 files changed, 13 insertions, 4 deletions

diff --git a/piglit-run.py b/piglit-run.py
index 0d3d1be3a..c4bed93c6 100755
--- a/piglit-run.py
+++ b/piglit-run.py
@@ -56,10 +56,19 @@ def main():
                         metavar="<regex>",
                         help="Exclude matching tests "
                              "(can be used more than once)")
-    parser.add_argument("-1", "--no-concurrency",
-                        action="store_false",
-                        dest="concurrency",
-                        help="Disable concurrent test runs")
+    conc_parser = parser.add_mutually_exclusive_group()
+    conc_parser.add_argument('-c', '--all-concurrent',
+                             action="store_const",
+                             default="some",
+                             const="all",
+                             dest="concurrency",
+                             help="Run all tests concurrently")
+    conc_parser.add_argument("-1", "--no-concurrency",
+                             action="store_const",
+                             default="some",
+                             const="none",
+                             dest="concurrency",
+                             help="Disable concurrent test runs")
     parser.add_argument("-p", "--platform",
                         choices=["glx", "x11_egl", "wayland", "gbm"],
                         help="Name of windows system passed to waffle")