Allow running isa_tests on CPUs with <=4 cores

2020-03-31 17:34:41 +01:00
parent 81da99237e
commit fe2420e42f
1 changed files with 1 additions and 1 deletions
--- a/Tests/Run_regression.py
+++ b/Tests/Run_regression.py
@@ -129,7 +129,7 @@ def main (argv = None):
        n_workers = int (argv [j])
    else:
        n_workers = multiprocessing.cpu_count () - 4
-    n_workers = min (n_workers_max, n_workers)
+    n_workers = max(min (n_workers_max, n_workers), 1)
    sys.stdout.write ("Using {0} worker processes\n".format (n_workers))

    # End of command-line arg processing