Increase test timeout (#14814)

Summary:
It is possible that some sort of contention causes process scheduling
delays which in turn cause the timeout to *not* be hit.

Increased sleep here will decrease the probability of this happening.

Fixes #14555.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14814

Differential Revision: D13351924

Pulled By: pietern

fbshipit-source-id: 1222cf0855408dfcb79f30f94694c790ee998cf9

diff --git a/test/test_c10d.py b/test/test_c10d.py
index a4b4fd7..5e715d8 100644 (file)
--- a/test/test_c10d.py
+++ b/test/test_c10d.py
@@ -1100,7 +1100,7 @@ class ProcessGroupGlooTest(MultiProcessTestCase):
 
         # Sleep on one of the processes to trigger barrier timeout
         if self.rank == 0:
-            time.sleep(0.6)
+            time.sleep(1.0)
 
         # The barrier will now time out
         with self.assertRaisesRegex(RuntimeError, " (Timed out|closed) "):