X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4678cd89ee6899acf906fde04deafb37af31b64f..ab1a94e98438ed2d29533aca9e613d667237c3d0:/src/smpi/private.hpp

diff --git a/src/smpi/private.hpp b/src/smpi/private.hpp
index b0433fc3a5..b05de0c4a0 100644
--- a/src/smpi/private.hpp
+++ b/src/smpi/private.hpp
@@ -1,8 +1,22 @@
+/* Copyright (c) 2016. 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. */
+
 #ifndef SMPI_PRIVATE_HPP
 #define SMPI_PRIVATE_HPP
 
+#include <unordered_map>
 #include "src/instr/instr_smpi.h"
 
+/**
+ * Get the address of the beginning of the memory page where addr is located.
+ * Note that we use an integer division here, so (a/b)*b is not a, unless a%b == 0
+ *
+ * This is used when privatizing.
+ */
+#define TOPAGE(addr) (void *)(((unsigned long)(addr) / xbt_pagesize) * xbt_pagesize)
+
 #ifdef HAVE_PAPI
 typedef 
     std::vector<std::pair</* counter name */std::string, /* counter value */long long>> papi_counter_t;
@@ -10,10 +24,12 @@ XBT_PRIVATE papi_counter_t& smpi_process_counter_data(void);
 XBT_PRIVATE int smpi_process_event_set(void);
 #endif
 
-extern std::map<std::string, double> location2speedup;
-#endif
+extern std::unordered_map<std::string, double> location2speedup;
 
-/** 
- * \brief Returns the last call location (filename, linenumber). Process-specific.
- */
+/** @brief Returns the last call location (filename, linenumber). Process-specific. */
+extern "C" {
 XBT_PUBLIC(smpi_trace_call_location_t*) smpi_process_get_call_location(void);
+XBT_PUBLIC(smpi_trace_call_location_t*) smpi_trace_get_call_location();
+}
+#endif
+