From cc3ec1dd215b1d9cba0ab961badeae492fd8f035 Mon Sep 17 00:00:00 2001
From: Mathieu Faverge <mathieu.faverge@inria.fr>
Date: Thu, 18 May 2023 00:43:32 +0200
Subject: [PATCH] testing: Fix the random generator to be fixed accross all
processes
---
testing/values.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/testing/values.c b/testing/values.c
index 5d53e80b3..5e4bdda14 100644
--- a/testing/values.c
+++ b/testing/values.c
@@ -729,7 +729,11 @@ testing_salea()
long
testing_ialea()
{
- return random();
+ long r = random();
+#if defined(CHAMELEON_USE_MPI)
+ MPI_Bcast( &r, 1, MPI_LONG, 0, MPI_COMM_WORLD );
+#endif
+ return r;
}
/**
--
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