X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/005cf0f71b3817a9e93de0b0c3bd92f216ef5c7f..8f3905e6e13d9511eb3002f9bdeb30e147e76056:/include/simix/context.h

diff --git a/include/simix/context.h b/include/simix/context.h
index 1a10dc34cb..367acf27ad 100644
--- a/include/simix/context.h
+++ b/include/simix/context.h
@@ -6,12 +6,13 @@
 /* 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 _XBT_CONTEXT_H
-#define _XBT_CONTEXT_H
+#ifndef _SIMIX_CONTEXT_H
+#define _SIMIX_CONTEXT_H
 
 #include "xbt/swag.h"
+#include "xbt/parmap.h"
 #include "simix/datatypes.h"
-#include "simix/context.h"
+#include "simgrid_config.h"
 
 SG_BEGIN_DECL()
 /******************************** Context *************************************/
@@ -33,7 +34,7 @@ typedef void (*smx_pfn_context_free_t) (smx_context_t);
 typedef void (*smx_pfn_context_start_t) (smx_context_t);
 typedef void (*smx_pfn_context_stop_t) (smx_context_t);
 typedef void (*smx_pfn_context_suspend_t) (smx_context_t context);
-typedef void (*smx_pfn_context_runall_t) (xbt_swag_t processes);
+typedef void (*smx_pfn_context_runall_t) (void);
 typedef smx_context_t (*smx_pfn_context_self_t) (void);
 typedef void* (*smx_pfn_context_get_data_t) (smx_context_t context);
 
@@ -50,14 +51,17 @@ typedef struct s_smx_context_factory {
   smx_pfn_context_get_data_t get_data;
 } s_smx_context_factory_t;
 
+/* Hack: let msg load directly the right factory */
+typedef void (*smx_ctx_factory_initializer_t)(smx_context_factory_t*);
+extern smx_ctx_factory_initializer_t smx_factory_initializer_to_use;
+extern char* smx_context_factory_name;
+extern int smx_context_stack_size;
 
-
-/*Hack: let msg load directly the right factory */
-typedef void (*SIMIX_ctx_factory_initializer_t)(smx_context_factory_t*);
-extern SIMIX_ctx_factory_initializer_t factory_initializer_to_use;
-
-extern int _surf_parallel_contexts;
-smx_context_t smx_current_context;
+#ifdef HAVE_THREAD_LOCAL_STORAGE
+extern __thread smx_context_t smx_current_context;
+#else
+extern smx_context_t smx_current_context;
+#endif
 
 /* *********************** */
 /* Context type definition */
@@ -65,14 +69,15 @@ smx_context_t smx_current_context;
 /* the following function pointers types describe the interface that all context
    concepts must implement */
 /* each context type derive from this structure, so they must contain this structure
- * at their begining -- OOP in C :/ */
+ * at their beginning -- OOP in C :/ */
 typedef struct s_smx_context {
   s_xbt_swag_hookup_t hookup;
   xbt_main_func_t code;
-  int argc;
-  char **argv;
   void_pfn_smxprocess_t cleanup_func;
   void *data;   /* Here SIMIX stores the smx_process_t containing the context */
+  char **argv;
+  int argc;
+  int iwannadie:1;
 } s_smx_ctx_base_t;
 
 /* methods of this class */
@@ -90,6 +95,15 @@ void smx_ctx_base_stop(smx_context_t context);
 smx_context_t smx_ctx_base_self(void);
 void *smx_ctx_base_get_data(smx_context_t context);
 
+/* parallelism */
+XBT_INLINE int SIMIX_context_is_parallel(void);
+XBT_INLINE int SIMIX_context_get_nthreads(void);
+XBT_INLINE void SIMIX_context_set_nthreads(int nb_threads);
+XBT_INLINE int SIMIX_context_get_parallel_threshold(void);
+XBT_INLINE void SIMIX_context_set_parallel_threshold(int threshold);
+XBT_INLINE e_xbt_parmap_mode_t SIMIX_context_get_parallel_mode(void);
+XBT_INLINE void SIMIX_context_set_parallel_mode(e_xbt_parmap_mode_t mode);
+
 SG_END_DECL()
 
 #endif                          /* !_XBT_CONTEXT_H */