--mca to -mca in bfrun

Bluefog-Lib · Jun 5, 2020 · 35655a9 · 35655a9
1 parent a7842c1
commit 35655a9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/bluefog/run/run.py b/bluefog/run/run.py
@@ -226,9 +226,9 @@ def main():
         ssh_port_arg = ""
 
     if args.use_infiniband:
-        ib_arg = "--mca btl openib,self"
+        ib_arg = "-mca btl openib,self"
     else:
-        ib_arg = "--mca btl ^openib"
+        ib_arg = "-mca btl ^openib"
 
     if not _is_open_mpi_installed():
         raise Exception(