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Stop using costly exceptions on timeout for simix synchros.
[simgrid.git]
/
src
/
msg
/
msg_synchro.cpp
diff --git
a/src/msg/msg_synchro.cpp
b/src/msg/msg_synchro.cpp
index
b475b9d
..
c2895a3
100644
(file)
--- a/
src/msg/msg_synchro.cpp
+++ b/
src/msg/msg_synchro.cpp
@@
-1,5
+1,4
@@
-/* Copyright (c) 2013-2017. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2013-2018. 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. */
/* 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. */
@@
-8,6
+7,7
@@
#include "msg_private.hpp"
#include "src/simix/smx_private.hpp"
#include "msg_private.hpp"
#include "src/simix/smx_private.hpp"
+#include "src/simix/smx_synchro_private.hpp"
#include "xbt/synchro.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_synchro, msg, "Logging specific to MSG (synchro)");
#include "xbt/synchro.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_synchro, msg, "Logging specific to MSG (synchro)");
@@
-29,15
+29,7
@@
void MSG_sem_acquire(msg_sem_t sem) {
/** @brief locks on a semaphore object up until the provided timeout expires */
msg_error_t MSG_sem_acquire_timeout(msg_sem_t sem, double timeout) {
/** @brief locks on a semaphore object up until the provided timeout expires */
msg_error_t MSG_sem_acquire_timeout(msg_sem_t sem, double timeout) {
- msg_error_t res = MSG_OK;
- try {
- simcall_sem_acquire_timeout(sem,timeout);
- } catch(xbt_ex& e) {
- if (e.category == timeout_error)
- return MSG_TIMEOUT;
- throw;
- }
- return res;
+ return simcall_sem_acquire_timeout(sem, timeout) ? MSG_TIMEOUT : MSG_OK;
}
/** @brief releases the semaphore object */
}
/** @brief releases the semaphore object */
@@
-72,7
+64,7
@@
struct s_msg_bar_t {
/** @brief Initializes a barrier, with count elements */
msg_bar_t MSG_barrier_init(unsigned int count) {
/** @brief Initializes a barrier, with count elements */
msg_bar_t MSG_barrier_init(unsigned int count) {
- msg_bar_t bar =
xbt_new0(s_msg_bar_t, 1)
;
+ msg_bar_t bar =
new s_msg_bar_t
;
bar->expected_processes = count;
bar->arrived_processes = 0;
bar->mutex = xbt_mutex_init();
bar->expected_processes = count;
bar->arrived_processes = 0;
bar->mutex = xbt_mutex_init();
@@
-84,7
+76,7
@@
msg_bar_t MSG_barrier_init(unsigned int count) {
void MSG_barrier_destroy(msg_bar_t bar) {
xbt_mutex_destroy(bar->mutex);
xbt_cond_destroy(bar->cond);
void MSG_barrier_destroy(msg_bar_t bar) {
xbt_mutex_destroy(bar->mutex);
xbt_cond_destroy(bar->cond);
-
xbt_free(bar)
;
+
delete bar
;
}
/** @brief Performs a barrier already initialized */
}
/** @brief Performs a barrier already initialized */