-/* Copyright (c) 2011. The SimGrid Team.
+/* Copyright (c) 2011-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#define SMPI_VARINIT_GLOBAL(name,type) \
type *name = NULL; \
-void __attribute__((weak,constructor)) __preinit_##name(void) { \
+static void __attribute__((constructor)) __preinit_##name(void) { \
if(!name) \
- name = (type*)malloc(smpi_global_size() * sizeof(type)); \
+ name = (type*)calloc(smpi_global_size(), sizeof(type)); \
} \
-void __attribute__((weak,destructor)) __postfini_##name(void) { \
+static void __attribute__((destructor)) __postfini_##name(void) { \
free(name); \
name = NULL; \
}
#define SMPI_VARINIT_GLOBAL_AND_SET(name,type,expr) \
type *name = NULL; \
-void __attribute__((weak,constructor)) __preinit_##name(void) { \
+static void __attribute__((constructor)) __preinit_##name(void) { \
size_t size = smpi_global_size(); \
size_t i; \
type value = expr; \
} \
} \
} \
-void __attribute__((weak,destructor)) __postfini_##name(void) { \
+static void __attribute__((destructor)) __postfini_##name(void) { \
free(name); \
name = NULL; \
}
*
* This function is rather internal, mainly used for the
* privatization of global variables through coccinelle.
- *
- * Since its implementation relies on the on_exit() function that
- * is not implemented on Mac, this function is a no-op on that
- * architecture. But the only issue raised is that the memory is
- * not raised right before the process terminaison. This is only
- * important if you want to run valgrind on the code, or
- * equivalent.
*/
-XBT_PUBLIC(void) smpi_register_static(void* arg);
+XBT_PUBLIC(void) smpi_register_static(void* arg, void_f_pvoid_t free_fn);
+
+XBT_PUBLIC(void) smpi_free_static(void);
#define SMPI_VARINIT_STATIC(name,type) \
static type *name = NULL; \
if(!name) { \
- name = (type*)malloc(smpi_global_size() * sizeof(type)); \
- smpi_register_static(name); \
+ name = (type*)calloc(smpi_global_size(), sizeof(type)); \
+ smpi_register_static(name, xbt_free); \
}
#define SMPI_VARINIT_STATIC_AND_SET(name,type,expr) \
for(i = 0; i < size; i++) { \
name[i] = value; \
} \
- smpi_register_static(name); \
+ smpi_register_static(name, xbt_free); \
}
#define SMPI_VARGET_STATIC(name) name[smpi_process_index()]