these assertions were a bit strong

[simgrid.git] / src / smpi / colls / bcast-SMP-binary.c

diff --git a/src/smpi/colls/bcast-SMP-binary.c b/src/smpi/colls/bcast-SMP-binary.c
index 979aebc..04b40b2 100644 (file)
--- a/src/smpi/colls/bcast-SMP-binary.c
+++ b/src/smpi/colls/bcast-SMP-binary.c
@@ -1,3 +1,9 @@
+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include "colls_private.h"
 #ifndef NUM_CORE
 #define NUM_CORE 8
@@ -26,9 +32,6 @@ int smpi_coll_tuned_bcast_SMP_binary(void *buf, int count,
   // if the number of cores is one, the platform may be simulated with 1 node = 1 core
   if (host_num_core == 1) host_num_core = NUM_CORE;
 
-  if(size%host_num_core)
-    THROWF(arg_error,0, "bcast SMP binary can't be used with non multiple of NUM_CORE=%d number of processes ! ",host_num_core);
-
   int segment = bcast_SMP_binary_segment_byte / extent;
   int pipe_length = count / segment;
   int remainder = count % segment;