From: Gabriel Corona <gabriel.corona@loria.fr>
Date: Thu, 11 Sep 2014 10:10:56 +0000 (+0200)
Subject: [smpi] Restore privatisation mapping smpi_execute()
X-Git-Tag: v3_12~841
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/b9fd9b1287c4c2d3cb469f00289347962a015b05

[smpi] Restore privatisation mapping smpi_execute()

smpi_execute() calls a the host_execution simcall which might generate
a process switch. After this, we might not have the correct SMPI
privatisation region: we have to rectore it. The correct privatisation
mapping is needed by some code between smpi_bench_end() and
smpi_bench_begin().
---

diff --git a/src/smpi/smpi_bench.c b/src/smpi/smpi_bench.c
index 393c8505ea..7207e64837 100644
--- a/src/smpi/smpi_bench.c
+++ b/src/smpi/smpi_bench.c
@@ -160,6 +160,7 @@ void smpi_execute_flops(double flops) {
   simcall_set_category (action, TRACE_internal_smpi_get_category());
 #endif
   simcall_host_execution_wait(action);
+  smpi_switch_data_segment(smpi_process_index());
 }
 
 void smpi_execute(double duration)