/* 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 "simix/private.h"
+#include "smx_private.h"
#include "xbt/parmap.h"
+#include "mc/mc.h"
#ifdef HAVE_VALGRIND_VALGRIND_H
# include <valgrind/valgrind.h>
#ifdef HAVE_VALGRIND_VALGRIND_H
unsigned int valgrind_stack_id; /* the valgrind stack id */
#endif
-#ifdef TIME_BENCH
+#ifdef TIME_BENCH_PER_SR
unsigned int thread; /* Just for measuring purposes */
#endif
} s_smx_ctx_raw_t, *smx_ctx_raw_t;
);
#elif PROCESSOR_x86_64
__asm__ (
-#if defined(APPLE) || defined(_WIN32)
+#if defined(APPLE)
".text\n"
".globl _raw_makecontext\n"
"_raw_makecontext:\n"
+#elif defined(_WIN32)
+ ".text\n"
+ ".globl raw_makecontext\n"
+ "raw_makecontext:\n"
#else
".text\n"
".globl raw_makecontext\n"
);
__asm__ (
-#if defined(APPLE) || defined(_WIN32)
+#if defined(APPLE)
".text\n"
".globl _raw_swapcontext\n"
"_raw_swapcontext:\n"
+#elif defined(_WIN32)
+ ".text\n"
+ ".globl raw_swapcontext\n"
+ "raw_swapcontext:\n"
#else
".text\n"
".globl raw_swapcontext\n"
);
#else
-/* If you implement raw contextes for other processors, don't forget to
+/* If you implement raw contexts for other processors, don't forget to
update the definition of HAVE_RAWCTX in buildtools/Cmake/CompleteInFiles.cmake */
raw_stack_t raw_makecontext(char* malloced_stack, int stack_size,
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix_context);
-#ifdef TIME_BENCH
+#ifdef TIME_BENCH_PER_SR
#include "xbt/xbt_os_time.h"
#define NUM_THREADS 4
static xbt_os_timer_t timer;
*/
void SIMIX_ctx_raw_factory_init(smx_context_factory_t *factory)
{
+
XBT_VERB("Using raw contexts. Because the glibc is just not good enough for us.");
smx_ctx_base_factory_init(factory);
if (SIMIX_context_is_parallel()) {
#ifdef CONTEXT_THREADS
int nthreads = SIMIX_context_get_nthreads();
- raw_parmap = xbt_parmap_new(nthreads);
+ raw_parmap = xbt_parmap_new(nthreads, SIMIX_context_get_parallel_mode());
raw_workers_stacks = xbt_new(raw_stack_t, nthreads);
xbt_os_thread_key_create(&raw_worker_id_key);
#endif
(*factory)->runall = smx_ctx_raw_runall_serial;
(*factory)->suspend = smx_ctx_raw_suspend_serial;
}
-#ifdef TIME_BENCH
+#ifdef TIME_BENCH_PER_SR
timer = xbt_os_timer_new();
#endif
}
*/
static int smx_ctx_raw_factory_finalize(smx_context_factory_t *factory)
{
-#ifdef TIME_BENCH
+#ifdef TIME_BENCH_PER_SR
XBT_CRITICAL("Total wasted time in %u SR: %lf", sr_count, time_wasted_sr);
XBT_CRITICAL("Total wasted time in %u SSR: %lf", ssr_count, time_wasted_ssr);
#endif
} else {
raw_maestro_context = context;
+
+ if(MC_is_active())
+ MC_ignore_heap(&(raw_maestro_context->stack_top), sizeof(raw_maestro_context->stack_top));
+
}
return (smx_context_t) context;
*/
static void smx_ctx_raw_free(smx_context_t context)
{
-
if (context) {
#ifdef HAVE_VALGRIND_VALGRIND_H
((smx_ctx_raw_t) context)->stack_top);
}
-#ifdef TIME_BENCH
+#ifdef TIME_BENCH_PER_SR
static void smx_ctx_raw_runall_serial(xbt_dynar_t processes)
{
smx_process_t process;
*/
static void smx_ctx_raw_runall_serial(void)
{
- if (!xbt_dynar_is_empty(simix_global->process_to_run)) {
- smx_process_t first_process =
- xbt_dynar_get_as(simix_global->process_to_run, 0, smx_process_t);
- raw_process_index = 1;
+ smx_process_t first_process =
+ xbt_dynar_get_as(simix_global->process_to_run, 0, smx_process_t);
+ raw_process_index = 1;
- /* execute the first process */
- smx_ctx_raw_resume_serial(first_process);
- }
+ /* execute the first process */
+ smx_ctx_raw_resume_serial(first_process);
}
#endif
-/**
- * \brief Stops a raw context.
- *
- * This function is called when the main function of the context if finished.
- *
- * \param context the context of the current worker thread
- */
-static void smx_ctx_raw_stop_parallel(smx_context_t context)
-{
- smx_ctx_base_stop(context);
- smx_ctx_raw_suspend_parallel(context);
-}
-
/**
* \brief Suspends a running context and resumes another one or returns to
* the main function of the current worker thread.
raw_threads_working = 0;
xbt_parmap_apply(raw_parmap, (void_f_pvoid_t) smx_ctx_raw_resume_parallel,
simix_global->process_to_run);
+#else
+ xbt_die("You asked for a parallel execution, but you don't have any threads.")
#endif
}