* \param rdv The rendez-vous point
* \param comm The communication request
*/
-static inline void SIMIX_rdv_push(smx_rdv_t rdv, smx_comm_t comm)
+static XBT_INLINE void SIMIX_rdv_push(smx_rdv_t rdv, smx_comm_t comm)
{
xbt_fifo_push(rdv->comm_fifo, comm);
comm->rdv = rdv;
* \param rdv The rendez-vous point
* \param comm The communication request
*/
-static inline void SIMIX_rdv_remove(smx_rdv_t rdv, smx_comm_t comm)
+static XBT_INLINE void SIMIX_rdv_remove(smx_rdv_t rdv, smx_comm_t comm)
{
xbt_fifo_remove(rdv->comm_fifo, comm);
comm->rdv = NULL;
* maybe is in use by others.
* \
*/
-static inline void SIMIX_communication_use(smx_comm_t comm)
+static XBT_INLINE void SIMIX_communication_use(smx_comm_t comm)
{
comm->refcount++;
}
* \brief Start the simulation of a communication request
* \param comm The communication request
*/
-static inline void SIMIX_communication_start(smx_comm_t comm)
+static XBT_INLINE void SIMIX_communication_start(smx_comm_t comm)
{
/* If both the sender and the receiver are already there, start the communication */
if(comm->src_proc && comm->dst_proc){
}
/**
- * \brief Waits for communication completion and performs error checking
+ * \brief Performs error checking and cleanup
+ * \param comm The communication
+ */
+static XBT_INLINE void SIMIX_communication_cleanup(smx_comm_t comm)
+{
+ DEBUG1("Checking errors and cleaning communication %p", comm);
+
+ /* Make sure that everyone sleeping on that semaphore is awake, and that nobody will ever block on it */
+ SIMIX_sem_release_forever(comm->sem);
+
+ /* Check for errors other than timeouts */
+ if (!SIMIX_host_get_state(SIMIX_host_self())){
+ if(comm->rdv)
+ SIMIX_rdv_remove(comm->rdv, comm);
+ SIMIX_communication_destroy(comm);
+ THROW0(host_error, 0, "Host failed");
+ } else if (SIMIX_action_get_state(comm->act) == SURF_ACTION_FAILED){
+ SIMIX_communication_destroy(comm);
+ THROW0(network_error, 0, "Link failure");
+ } else if (!SIMIX_host_get_state(SIMIX_process_get_host(comm->dst_proc)) ||
+ !SIMIX_host_get_state(SIMIX_process_get_host(comm->src_proc))) {
+ /* We test both src&dst because we dunno who we are today, and we already tested myself above.
+ * So, at the end, we test the remote peer only
+ * Moreover, we have to test it because if the remote peer fails, the action comm->act is not done nor failed.
+ * In that case, we got awaken by the little endless actions created in the SIMIX_sem_acquire(comm->sem)
+ * at the beginning of this function. */
+ SIMIX_communication_destroy(comm);
+ THROW0(network_error, 0, "Remote peer failed");
+
+ }
+ /* Copy network data */
+ SIMIX_network_copy_data(comm);
+
+ SIMIX_communication_destroy(comm);
+}
+
+/**
+ * \brief Waits for communication completion
* \param comm The communication
* \param timeout The max amount of time to wait for the communication to finish
*
* - timeout_error if communication reached the timeout specified (either because of local peer or remote peer)
* - network_error if network failed or remote peer failed
*/
-static inline void SIMIX_communication_wait_for_completion(smx_comm_t comm, double timeout)
+static XBT_INLINE void SIMIX_communication_wait_for_completion(smx_comm_t comm, double timeout)
{
smx_action_t act_sleep = NULL;
int src_timeout = 0;
THROW1(timeout_error, 0, "Communication timeouted because of %s",src_timeout?"the source":"the destination");
}
- DEBUG1("Communication %p complete! Let's check for errors", comm);
-
- /* Make sure that everyone sleeping on that semaphore is awake, and that nobody will ever block on it */
- SIMIX_sem_release_forever(comm->sem);
-
- /* Check for errors other than timeouts (they are catched above) */
- if (!SIMIX_host_get_state(SIMIX_host_self())){
- if(comm->rdv)
- SIMIX_rdv_remove(comm->rdv, comm);
- SIMIX_communication_destroy(comm);
- THROW0(host_error, 0, "Host failed");
- } else if (SIMIX_action_get_state(comm->act) == SURF_ACTION_FAILED){
- SIMIX_communication_destroy(comm);
- THROW0(network_error, 0, "Link failure");
- } else if (!SIMIX_host_get_state(SIMIX_process_get_host(comm->dst_proc)) ||
- !SIMIX_host_get_state(SIMIX_process_get_host(comm->src_proc))) {
- /* We test both src&dst because we dunno who we are today, and we already tested myself above.
- * So, at the end, we test the remote peer only
- * Moreover, we have to test it because if the remote peer fails, the action comm->act is not done nor failed.
- * In that case, we got awaken by the little endless actions created in the SIMIX_sem_acquire(comm->sem)
- * at the beginning of this function. */
- SIMIX_communication_destroy(comm);
- THROW0(network_error, 0, "Remote peer failed");
-
- }
- /* Copy network data */
- SIMIX_network_copy_data(comm);
-
- SIMIX_communication_destroy(comm);
+ DEBUG1("Communication %p complete!", comm);
+ SIMIX_communication_cleanup(comm);
}
/**
void SIMIX_network_copy_data(smx_comm_t comm)
{
size_t buff_size = comm->src_buff_size;
-
+ uintptr_t casted_size = 0;
+ uintptr_t amount = 0;
/* If there is no data to be copy then return */
if(!comm->src_buff || !comm->dst_buff || comm->copied == 1)
return;
{
if (msg_sizes == NULL)
msg_sizes = xbt_dict_new();
- uintptr_t casted_size = comm->task_size;
- uintptr_t amount = xbt_dicti_get(msg_sizes, casted_size);
+ casted_size = comm->task_size;
+ amount = xbt_dicti_get(msg_sizes, casted_size);
amount++;
xbt_dicti_set(msg_sizes,casted_size, amount);
#include "xbt.h"
/* pimple to display the message sizes */
void SIMIX_message_sizes_output(const char *filename) {
- FILE * out = fopen(filename,"w");
- xbt_assert1(out,"Cannot open file %s",filename);
- uintptr_t key,data;
+ uintptr_t key = 0;
+ uintptr_t data = 0;
xbt_dict_cursor_t cursor;
+ FILE * out = NULL;
+ out = fopen(filename,"w");
+ xbt_assert1(out,"Cannot open file %s",filename);
+
xbt_dict_foreach(msg_sizes,cursor,key,data) {
fprintf(out,"%zu %zu\n",key,data);
}
xbt_dynar_get_cpy(comms,found_comm,&comm_finished);
/* Check for errors and cleanup the comm */
- SIMIX_communication_wait_for_completion(comm_finished,-1);
+ SIMIX_communication_cleanup(comm_finished);
return found_comm;
}