From bfdf8014870946d82e23bc092b71ca1bd145c60f Mon Sep 17 00:00:00 2001
From: Jeff Squyres <jsquyres@cisco.com>
Date: Mon, 13 Nov 2006 12:45:03 +0000
Subject: [PATCH] Replace a "sleep(1)" with a yield so that the orted can reap
 processes much faster.

This commit was SVN r12575.
---
 orte/mca/odls/default/odls_default_module.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/orte/mca/odls/default/odls_default_module.c b/orte/mca/odls/default/odls_default_module.c
index 5856e8355e..9598dd75c1 100644
--- a/orte/mca/odls/default/odls_default_module.c
+++ b/orte/mca/odls/default/odls_default_module.c
@@ -219,8 +219,11 @@ static bool odls_default_child_died(pid_t pid, unsigned int timeout, int *exit_s
             return true;
         }
 
-        /* Sleep for a second */
-        sleep(1);
+#if defined(__WINDOWS__)
+        SwitchToThread();
+#elif defined(HAVE_SCHED_YIELD)
+        sched_yield();
+#endif
     } while (time(NULL) < end);
 
     /* The child didn't die, so return false */