static unsigned int Get_GlobalOP_RecvSize (event_t *current, int is_root)
{
unsigned int res = 0;
switch (Get_EvEvent(current))
{
case MPI_BARRIER_EV:
case MPI_IBARRIER_EV:
res = 0;
break;
case MPI_REDUCE_EV:
case MPI_IREDUCE_EV:
res = (!is_root)?0:Get_EvSize(current);
break;
case MPI_BCAST_EV:
case MPI_IBCAST_EV:
res = (is_root)?0:Get_EvSize(current);
break;
case MPI_REDUCESCAT_EV:
case MPI_IREDUCESCAT_EV:
res = (is_root)?Get_EvSize(current):Get_EvAux(current);
break;
case MPI_SCAN_EV:
case MPI_ISCAN_EV:
case MPI_ALLREDUCE_EV:
case MPI_IALLREDUCE_EV:
res = Get_EvSize(current);
break;
default:
res = Get_EvAux(current);
break;
}
return res;
}
static int ANY_Send_Event (event_t * current, unsigned long long current_time,
unsigned int cpu, unsigned int ptask, unsigned int task,
unsigned int thread, FileSet_t *fset)
{
thread_t * thread_info = GET_THREAD_INFO(ptask, task, thread);
int tipus;
int isimmediate;
int comunicador;
UINT64 valor;
double temps;
UNREFERENCED_PARAMETER(cpu);
if (MPI_IBSEND_EV == Get_EvEvent(current)
|| MPI_ISSEND_EV == Get_EvEvent(current)
|| MPI_IRSEND_EV == Get_EvEvent(current)
|| MPI_ISEND_EV == Get_EvEvent(current))
isimmediate = TRUE;
else
isimmediate = FALSE;
temps = current_time-thread_info->Previous_Event_Time;
temps /= 1000000000.0f;
comunicador = alies_comunicador (Get_EvComm(current), 1, task);
switch (Get_EvValue(current)) {
case EVT_BEGIN:
Dimemas_CPU_Burst (fset->output_file, task-1, thread-1, temps);
break;
case EVT_END:
if (Get_EvTarget(current) != MPI_PROC_NULL)
{
#ifdef CPUZERO
Dimemas_CPU_Burst (fset->output_file, task-1, thread-1, 0);
#endif
if (!isimmediate)
Dimemas_NX_BlockingSend (fset->output_file, task-1, thread-1, Get_EvTarget(current),
comunicador, Get_EvSize(current), Get_EvTag(current));
else
Dimemas_NX_ImmediateSend (fset->output_file, task-1, thread-1, Get_EvTarget(current),
comunicador, Get_EvSize(current), Get_EvTag(current));
}
#ifdef CPUZERO
Dimemas_CPU_Burst (fset->output_file, task-1, thread-1, 0);
#endif
break;
}
Translate_MPI_MPIT2PRV (Get_EvEvent(current), Get_EvValue(current), &tipus, &valor);
Dimemas_User_Event (fset->output_file, task-1, thread-1, tipus, valor);
return 0;
}
void trace_communicationAt (unsigned ptask, unsigned task_s, unsigned thread_s, unsigned vthread_s,
unsigned task_r, unsigned thread_r, unsigned vthread_r, event_t *send_begin,
event_t *send_end, event_t *recv_begin, event_t *recv_end,
int atposition, off_t position)
{
thread_t *thread_r_info, *thread_s_info;
unsigned long long log_s, log_r, phy_s, phy_r;
unsigned cpu_r, cpu_s;
/* Look for the receive partner ... in the sender events */
thread_r_info = GET_THREAD_INFO(ptask, task_r, thread_r);
cpu_r = thread_r_info->cpu;
/* Look for the sender partner ... in the receiver events */
thread_s_info = GET_THREAD_INFO(ptask, task_s, thread_s);
cpu_s = thread_s_info->cpu;
/* Synchronize event times */
log_s = TIMESYNC(ptask-1, task_s-1, Get_EvTime (send_begin));
phy_s = TIMESYNC(ptask-1, task_s-1, Get_EvTime (send_end));
log_r = TIMESYNC(ptask-1, task_r-1, Get_EvTime (recv_begin));
phy_r = TIMESYNC(ptask-1, task_r-1, Get_EvTime (recv_end));
#if defined(DEBUG)
fprintf (stderr, "trace_communicationAt: %u.%u.%u -> %u.%u.%u atposition=%d position=%llu\n",
ptask, task_s, thread_s, ptask, task_r, thread_r, atposition, position);
#endif
trace_paraver_communication (cpu_s, ptask, task_s, thread_s, vthread_s, log_s, phy_s,
cpu_r, ptask, task_r, thread_r, vthread_r, log_r, phy_r, Get_EvSize (recv_end),
Get_EvTag (recv_end), atposition, position);
}
static UINT64 Get_GlobalOP_RecvSize (event_t *current)
{
UINT64 res;
switch (Get_EvEvent(current))
{
case MPI_REDUCE_EV:
if (Get_EvTag(current) == Get_EvAux(current))
res = Get_EvSize(current);
else
res = 0;
break;
case MPI_BCAST_EV:
if (Get_EvTag(current) != Get_EvTarget(current))
res = Get_EvSize(current);
else
res = 0;
break;
case MPI_REDUCESCAT_EV:
case MPI_SCAN_EV:
case MPI_ALLREDUCE_EV:
res = Get_EvSize(current);
break;
case MPI_ALLGATHER_EV:
case MPI_ALLGATHERV_EV:
case MPI_GATHER_EV:
case MPI_GATHERV_EV:
case MPI_SCATTER_EV:
case MPI_SCATTERV_EV:
res = Get_EvAux(current);
break;
case MPI_ALLTOALL_EV:
case MPI_ALLTOALLV_EV:
res = Get_EvTarget(current);
break;
case MPI_BARRIER_EV:
default:
res = 0;
break;
}
return res;
}
int trace_pending_communication (unsigned int ptask, unsigned int task,
unsigned int thread, unsigned vthread, event_t * begin_s, event_t * end_s, unsigned int recvr)
{
unsigned long long log_s, phy_s;
/* Synchronize event times */
log_s = TIMESYNC (ptask-1, task-1, Get_EvTime (begin_s));
phy_s = TIMESYNC (ptask-1, task-1, Get_EvTime (end_s));
trace_paraver_pending_communication (task, ptask, task, thread, vthread, log_s,
phy_s, recvr + 1, ptask, recvr + 1, thread /* 1? */ , thread /*vthread_r?*/,
0ULL, 0ULL, Get_EvSize (begin_s), Get_EvTag (begin_s));
return 0;
}
static int Any_Incoming_OPENSHMEM_Event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
UNREFERENCED_PARAMETER(fset);
unsigned int EvType = Get_EvEvent(current_event);
unsigned long EvValue = ((Get_EvValue (current_event) > 0) ? EvType - OPENSHMEM_BASE_EVENT + 1 : 0);
unsigned int EvSize = Get_EvSize (current_event);
Switch_State (Get_State(EvType), (EvValue != EVT_END), ptask, task, thread);
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, OPENSHMEM_BASE_EVENT, EvValue);
trace_paraver_event (cpu, ptask, task, thread, current_time, OPENSHMEM_RECVBYTES_EV, EvSize);
return 0;
}
/******************************************************************************
*** PersistentRequest_Event
******************************************************************************/
static int PersistentRequest_Event (event_t * current,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
int comunicador;
UNREFERENCED_PARAMETER(current_time);
UNREFERENCED_PARAMETER(cpu);
UNREFERENCED_PARAMETER(ptask);
comunicador = alies_comunicador (Get_EvComm(current), 1, task);
if (Get_EvTarget(current) == MPI_PROC_NULL)
return 0;
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
switch (Get_EvValue(current))
{
case MPI_IRECV_EV:
Dimemas_NX_Irecv (fset->output_file, task-1, thread-1, Get_EvTarget(current), comunicador, Get_EvSize(current), Get_EvTag(current) );
break;
case MPI_ISEND_EV:
case MPI_IBSEND_EV:
case MPI_IRSEND_EV:
case MPI_ISSEND_EV:
if (MPI_PROC_NULL != Get_EvTarget(current))
{
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
Dimemas_NX_ImmediateSend(fset->output_file, task-1, thread-1, Get_EvTarget(current),
comunicador, Get_EvSize(current), Get_EvTag(current));
}
break;
default:
break;
}
return 0;
}
static int GlobalOP_event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
unsigned int EvType, EvValue;
unsigned int comm_id, send_size, receive_size, is_root;
UNREFERENCED_PARAMETER(fset);
EvType = Get_EvEvent (current_event);
EvValue = Get_EvValue (current_event);
/* First global operation found, start matching communications from now on */
if ((tracingCircularBuffer()) && /* Circular buffer is enabled */
(getBehaviourForCircularBuffer() == CIRCULAR_SKIP_MATCHES) && /* The buffer behavior is to skip matches */
(!MatchComms_Enabled(ptask, task)) && /* Not matching already */
(EvValue == EVT_END) && /* End of the collective */
(Get_EvSize(current_event) == GET_NUM_TASKS(ptask)) /* World collective */
/* (getTagForCircularBuffer() == Get_EvAux(current_event)) */)
{
MatchComms_On(ptask, task);
}
Switch_State (Get_State(EvType), (EvValue == EVT_BEGIN), ptask, task, thread);
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, EvType, EvValue);
if (EVT_BEGIN == EvValue)
{
comm_id = Get_GlobalOP_CommID (current_event);
is_root = Get_GlobalOP_isRoot (current_event, task);
send_size = Get_GlobalOP_SendSize (current_event, is_root);
receive_size = Get_GlobalOP_RecvSize (current_event, is_root);
trace_enter_global_op (cpu, ptask, task, thread, current_time, comm_id,
send_size, receive_size, is_root?1:0);
Enable_MPI_Soft_Counter (EvType);
}
return 0;
}
static int Other_MPI_Event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
unsigned int EvType, EvValue;
UNREFERENCED_PARAMETER(fset);
EvType = Get_EvEvent (current_event);
EvValue = Get_EvValue (current_event);
Switch_State (Get_State(EvType), (EvValue == EVT_BEGIN), ptask, task, thread);
/* XXX: Workaround to set the state to NOT_TRACING after the MPI_Init when using circular buffer.
* We should definitely do this another way round.
*/
if ((EvType == MPI_INIT_EV) && (EvValue == EVT_END))
{
if ((tracingCircularBuffer()) && (getBehaviourForCircularBuffer() == CIRCULAR_SKIP_MATCHES))
{
/* The first event beyond the MPI_Init will remove the STATE_NOT_TRACING (see Push_State) */
Push_State (STATE_NOT_TRACING, ptask, task, thread);
}
}
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, EvType, EvValue);
if (EvType == MPI_INIT_EV && EvValue == EVT_BEGIN)
{
UINT32 PID = Get_EvTarget (current_event);
UINT32 PPID = Get_EvSize (current_event);
UINT32 Depth = Get_EvTag (current_event);
trace_paraver_event (cpu, ptask, task, thread, current_time, PID_EV, PID);
trace_paraver_event (cpu, ptask, task, thread, current_time, PPID_EV, PPID);
trace_paraver_event (cpu, ptask, task, thread, current_time, FORK_DEPTH_EV, Depth);
}
return 0;
}
int MPI_PersistentRequest_Event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
thread_t *thread_info;
task_t *task_info, *task_info_partner;
event_t *recv_begin, *recv_end;
event_t *send_begin, *send_end;
off_t send_position;
unsigned recv_thread, send_thread, recv_vthread, send_vthread;
int EvComm;
EvComm = Get_EvComm( current_event );
thread_info = GET_THREAD_INFO(ptask, task, thread);
task_info = GET_TASK_INFO(ptask, task);
trace_paraver_state (cpu, ptask, task, thread, current_time);
/* If this is a send, look for the receive */
if (Get_EvValue (current_event) == MPI_ISEND_EV)
{
thread_info->Send_Rec = current_event;
if (MatchComms_Enabled(ptask, task))
{
if (MPI_PROC_NULL != Get_EvTarget (current_event))
{
int target_ptask = intercommunicators_get_target_ptask( ptask, task, EvComm );
if (isTaskInMyGroup (fset, target_ptask-1, Get_EvTarget(current_event)))
{
#if defined(DEBUG)
fprintf (stderr, "PERS_REQ_ISEND_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d\n", Get_EvValue (current_event), current_time, Get_EvTime(current_event), task-1, Get_EvTarget(current_event), Get_EvTag(current_event));
#endif
task_info_partner = GET_TASK_INFO(target_ptask, Get_EvTarget(current_event)+1);
CommunicationQueues_ExtractRecv (task_info_partner->recv_queue, task-1, Get_EvTag (current_event), &recv_begin, &recv_end, &recv_thread, &recv_vthread, 0);
if (recv_begin == NULL || recv_end == NULL)
{
off_t position;
#if defined(DEBUG)
fprintf (stderr, "PER_REQ_ISEND_CMD DID NOT find a partner\n");
#endif
position = WriteFileBuffer_getPosition (thread_info->file->wfb);
CommunicationQueues_QueueSend (task_info->send_queue, current_event, current_event, position, thread, thread_info->virtual_thread, Get_EvTarget(current_event), Get_EvTag(current_event), 0);
trace_paraver_unmatched_communication (1, ptask, task, thread, thread_info->virtual_thread, current_time, Get_EvTime(current_event), 1, target_ptask, Get_EvTarget(current_event)+1, 1, Get_EvSize(current_event), Get_EvTag(current_event));
}
else
{
#if defined(DEBUG)
fprintf (stderr, "PER_REQ_ISEND_CMD DID NOT find a partner\n");
#endif
trace_communicationAt (ptask, task, thread, thread_info->virtual_thread, target_ptask, 1+Get_EvTarget(current_event), recv_thread, recv_vthread, current_event, current_event, recv_begin, recv_end, FALSE, 0);
}
}
#if defined(PARALLEL_MERGE)
else
{
#if defined(DEBUG)
fprintf (stdout, "SEND_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d >> PENDING\n", Get_EvEvent(current_event), current_time, Get_EvTime(current_event), task-1, Get_EvTarget(current_event), Get_EvTag(current_event));
#endif
trace_pending_communication (ptask, task, thread, thread_info->virtual_thread, thread_info->Send_Rec, current_event, target_ptask, Get_EvTarget (current_event));
}
#endif
}
}
}
/* If this is a receive, look for the send */
if (Get_EvValue(current_event) == MPI_IRECV_EV)
{
thread_info->Recv_Rec = current_event;
if (MatchComms_Enabled(ptask, task))
{
event_t *receive = Search_MPI_IRECVED (current_event, Get_EvAux (current_event), thread_info->file);
if (NULL != receive)
{
int target_ptask = intercommunicators_get_target_ptask( ptask, task, EvComm );
if (MPI_PROC_NULL != Get_EvTarget(receive))
{
if (isTaskInMyGroup (fset, target_ptask-1, Get_EvTarget(receive)))
{
#if defined(DEBUG)
fprintf (stderr, "PERS_REQ_IRECV_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d\n", Get_EvValue (current_event), current_time, Get_EvTime(current_event), task-1, Get_EvTarget(receive), Get_EvTag(receive));
#endif
task_info_partner = GET_TASK_INFO(ptask, Get_EvTarget(receive)+1);
CommunicationQueues_ExtractSend (task_info_partner->send_queue, task-1, Get_EvTag (receive), &send_begin, &send_end, &send_position, &send_thread, &send_vthread, 0);
if (NULL == send_begin || NULL == send_end)
{
#if defined(DEBUG)
fprintf (stderr, "PER_REQ_IRECV_CMD DID NOT find a partner\n");
#endif
CommunicationQueues_QueueRecv (task_info->recv_queue, current_event, receive, thread, thread_info->virtual_thread, Get_EvTarget(current_event), Get_EvTag(current_event), 0);
}
else if (NULL != send_begin && NULL != send_end)
{
#if defined(DEBUG)
fprintf (stderr, "PERS_REQ_IRECV_CMD find partner (send position = %llu)\n", (unsigned long long) send_position);
#endif
trace_communicationAt (target_ptask, 1+Get_EvTarget(receive), send_thread, send_vthread, ptask, task, thread, thread_info->virtual_thread, send_begin, send_end, current_event, receive, TRUE, send_position);
}
else
fprintf (stderr, "mpi2prv: Attention CommunicationQueues_ExtractSend returned send_begin = %p and send_end = %p\n", send_begin, send_end);
}
#if defined(PARALLEL_MERGE)
else
{
UINT64 log_r, phy_r;
log_r = TIMESYNC (ptask-1, task-1, Get_EvTime(current_event));
phy_r = TIMESYNC (ptask-1, task-1, Get_EvTime(receive));
AddForeignRecv (phy_r, log_r, Get_EvTag(receive), ptask-1, task-1, thread-1,
thread_info->virtual_thread-1, target_ptask-1, Get_EvTarget(receive), fset, MatchComms_GetZone(ptask, task));
}
#endif
}
}
}
}
return 0;
}
static int SendRecv_Event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
thread_t *thread_info;
task_t *task_info, *task_info_partner;
#if !defined(AVOID_SENDRECV)
unsigned recv_thread, send_thread, recv_vthread, send_vthread;
event_t *recv_begin, *recv_end, *send_begin, *send_end;
off_t send_position;
#endif
int EvComm = Get_EvComm (current_event);
Switch_State (STATE_SENDRECVOP, (Get_EvValue(current_event) == EVT_BEGIN), ptask, task, thread);
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, Get_EvEvent(current_event), Get_EvValue(current_event));
thread_info = GET_THREAD_INFO(ptask, task, thread);
task_info = GET_TASK_INFO(ptask, task);
if (!get_option_merge_SkipSendRecvComms())
{
if (Get_EvValue (current_event) == EVT_BEGIN)
{
thread_info->Send_Rec = current_event;
/* Treat the send part */
if (MatchComms_Enabled(ptask, task))
if (MPI_PROC_NULL != Get_EvTarget (thread_info->Send_Rec))
{
int target_ptask = intercommunicators_get_target_ptask( ptask, task, EvComm );
if (isTaskInMyGroup (fset, target_ptask-1, Get_EvTarget(thread_info->Send_Rec)))
{
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/SEND: TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d\n", current_time, Get_EvTime(thread_info->Send_Rec), task-1, Get_EvTarget(thread_info->Send_Rec), Get_EvTag(thread_info->Send_Rec));
#endif
task_info_partner = GET_TASK_INFO(target_ptask, Get_EvTarget(thread_info->Send_Rec)+1);
CommunicationQueues_ExtractRecv (task_info_partner->recv_queue, task-1, Get_EvTag (thread_info->Send_Rec), &recv_begin, &recv_end, &recv_thread, &recv_vthread, 0);
if (recv_begin == NULL || recv_end == NULL)
{
off_t position;
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/SEND DID NOT find partner\n");
#endif
position = WriteFileBuffer_getPosition (thread_info->file->wfb);
CommunicationQueues_QueueSend (task_info->send_queue, thread_info->Send_Rec, current_event, position, thread, thread_info->virtual_thread, Get_EvTarget(thread_info->Send_Rec), Get_EvTag(thread_info->Send_Rec), 0);
trace_paraver_unmatched_communication (1, ptask, task, thread, thread_info->virtual_thread, current_time, Get_EvTime(current_event), 1, target_ptask, Get_EvTarget(current_event)+1, 1, Get_EvSize(current_event), Get_EvTag(current_event));
}
else if (recv_begin != NULL && recv_end != NULL)
{
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/SEND found partner\n");
#endif
trace_communicationAt (ptask, task, thread, thread_info->virtual_thread, target_ptask, 1+Get_EvTarget(thread_info->Send_Rec), recv_thread, recv_vthread, thread_info->Send_Rec, current_event, recv_begin, recv_end, FALSE, 0);
}
else
fprintf (stderr, "mpi2prv: Attention CommunicationQueues_ExtractRecv returned recv_begin = %p and recv_end = %p\n", recv_begin, recv_end);
}
#if defined(PARALLEL_MERGE)
else
{
#if defined(DEBUG)
fprintf (stdout, "SEND_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d >> PENDING\n", Get_EvEvent(current_event), current_time, Get_EvTime(current_event), task-1, Get_EvTarget(current_event), Get_EvTag(current_event));
#endif
trace_pending_communication (ptask, task, thread, thread_info->virtual_thread, thread_info->Send_Rec, current_event, target_ptask, Get_EvTarget (thread_info->Send_Rec));
}
#endif /* PARALLEL_MERGE */
}
}
else if (Get_EvValue (current_event) == EVT_END)
{
thread_info->Recv_Rec = current_event;
/* Treat the receive part */
if (MatchComms_Enabled(ptask, task))
if (MPI_PROC_NULL != Get_EvTarget (thread_info->Recv_Rec))
{
int target_ptask = intercommunicators_get_target_ptask( ptask, task, EvComm );
if (isTaskInMyGroup (fset, target_ptask-1, Get_EvTarget(thread_info->Recv_Rec)))
{
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/RECV: TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d\n", current_time, Get_EvTime(thread_info->Recv_Rec), task-1, Get_EvTarget(thread_info->Recv_Rec), Get_EvTag(thread_info->Recv_Rec));
#endif
task_info_partner = GET_TASK_INFO(target_ptask, Get_EvTarget(thread_info->Recv_Rec)+1);
CommunicationQueues_ExtractSend (task_info_partner->send_queue, task-1, Get_EvTag (thread_info->Recv_Rec), &send_begin, &send_end, &send_position, &send_thread, &send_vthread, 0);
if (NULL == send_begin && NULL == send_end)
{
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/RECV DID NOT find partner\n");
#endif
CommunicationQueues_QueueRecv (task_info->recv_queue, thread_info->Send_Rec, current_event, thread, thread_info->virtual_thread, Get_EvTarget(thread_info->Recv_Rec), Get_EvTag(thread_info->Recv_Rec), 0);
}
else if (NULL != send_begin && NULL != send_end)
{
#if defined(DEBUG)
fprintf (stderr, "SENDRECV/RECV found partner\n");
#endif
trace_communicationAt (target_ptask, 1+Get_EvTarget(thread_info->Recv_Rec), send_thread, send_vthread, ptask, task, thread, thread_info->virtual_thread, send_begin, send_end, thread_info->Send_Rec, thread_info->Recv_Rec, TRUE, send_position);
}
else
fprintf (stderr, "mpi2prv: Attention CommunicationQueues_ExtractSend returned send_begin = %p and send_end = %p\n", send_begin, send_end);
}
#if defined(PARALLEL_MERGE)
else
{
UINT64 log_r, phy_r;
log_r = TIMESYNC (ptask-1, task-1, Get_EvTime(thread_info->Send_Rec));
phy_r = TIMESYNC (ptask-1, task-1, Get_EvTime(current_event));
AddForeignRecv (phy_r, log_r, Get_EvTag(current_event), ptask-1, task-1, thread-1,
thread_info->virtual_thread-1, target_ptask-1, Get_EvTarget(current_event), fset, MatchComms_GetZone(ptask, task));
}
#endif /* PARALLEL_MERGE */
}
}
}
return 0;
}
static int Any_Send_Event (event_t * current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t *fset)
{
unsigned recv_thread, recv_vthread, EvType, EvValue;
thread_t *thread_info;
task_t *task_info, *task_info_partner;
event_t * recv_begin, * recv_end;
int EvComm;
EvType = Get_EvEvent(current_event);
EvValue = Get_EvValue(current_event);
EvComm = Get_EvComm (current_event);
Switch_State (Get_State(EvType), (EvValue == EVT_BEGIN), ptask, task, thread);
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, EvType, EvValue);
thread_info = GET_THREAD_INFO(ptask, task, thread);
task_info = GET_TASK_INFO(ptask, task);
switch (EvValue)
{
case EVT_BEGIN:
thread_info->Send_Rec = current_event;
break;
case EVT_END:
if (MatchComms_Enabled(ptask, task))
{
if (MPI_PROC_NULL != Get_EvTarget (current_event))
{
int target_ptask = intercommunicators_get_target_ptask( ptask, task, EvComm );
if (isTaskInMyGroup (fset, target_ptask-1, Get_EvTarget(current_event)))
{
#if defined(DEBUG)
fprintf (stderr, "SEND_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d\n", EvType, current_time, Get_EvTime(current_event), task-1, Get_EvTarget(current_event), Get_EvTag(current_event));
#endif
task_info_partner = GET_TASK_INFO(target_ptask, Get_EvTarget(current_event)+1);
CommunicationQueues_ExtractRecv (task_info_partner->recv_queue, task-1, Get_EvTag (current_event), &recv_begin, &recv_end, &recv_thread, &recv_vthread, 0);
if (recv_begin == NULL || recv_end == NULL)
{
off_t position;
#if defined(DEBUG)
fprintf (stderr, "SEND_CMD(%u) DID NOT find receiver\n", EvType);
#endif
position = WriteFileBuffer_getPosition (thread_info->file->wfb);
CommunicationQueues_QueueSend (task_info->send_queue, thread_info->Send_Rec, current_event, position, thread, thread_info->virtual_thread, Get_EvTarget(current_event), Get_EvTag(current_event), 0);
trace_paraver_unmatched_communication (1, ptask, task, thread, thread_info->virtual_thread, current_time, Get_EvTime(current_event), 1, target_ptask, Get_EvTarget(current_event)+1, 1, Get_EvSize(current_event), Get_EvTag(current_event));
}
else
{
#if defined(DEBUG)
fprintf (stderr, "SEND_CMD(%u) find receiver\n", EvType);
#endif
trace_communicationAt (ptask, task, thread, thread_info->virtual_thread, target_ptask, 1+Get_EvTarget(current_event), recv_thread, recv_vthread, thread_info->Send_Rec, current_event, recv_begin, recv_end, FALSE, 0);
}
}
#if defined(PARALLEL_MERGE)
else
{
#if defined(DEBUG)
fprintf (stdout, "SEND_CMD(%u): TIME/TIMESTAMP %lld/%lld IAM %d PARTNER %d tag %d >> PENDING\n", Get_EvEvent(current_event), current_time, Get_EvTime(current_event), task-1, Get_EvTarget(current_event), Get_EvTag(current_event));
#endif
trace_pending_communication (ptask, task, thread, thread_info->virtual_thread, thread_info->Send_Rec, current_event, target_ptask, Get_EvTarget (current_event));
}
#endif
}
}
break;
}
return 0;
}
/******************************************************************************
*** GenerateAliesComunicator
******************************************************************************/
int GenerateAliesComunicator (
event_t * current_event, unsigned long long current_time, unsigned int cpu,
unsigned int ptask, unsigned int task, unsigned int thread, FileSet_t * fset,
unsigned long long *num_events, int traceformat)
{
unsigned int i = 0;
unsigned int EvValue = Get_EvValue (current_event);
unsigned int EvCommType = Get_EvTarget (current_event);
unsigned int EvType = Get_EvEvent (current_event);
if (EvValue == EVT_BEGIN)
{
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: new communicator definition (commtype = %d)\n",
EvCommType);
#endif
if (PRV_SEMANTICS == traceformat)
if (Get_EvAux (current_event)) /* Shall we emit this into tracefile? */
{
trace_paraver_state (cpu, ptask, task, thread, current_time);
trace_paraver_event (cpu, ptask, task, thread, current_time, EvType, EVT_BEGIN);
}
/* Build COMM WORLD communicator */
if (MPI_COMM_WORLD_ALIAS == EvCommType)
{
TipusComunicador new_comm;
unsigned int i;
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: defining MPI_COMM_WORLD (%d members)\n", Get_EvSize (current_event));
#endif
new_comm.id = Get_EvComm (current_event);
new_comm.num_tasks = Get_EvSize (current_event);
new_comm.tasks = (int*) malloc(sizeof(int)*new_comm.num_tasks);
if (NULL == new_comm.tasks)
{
fprintf (stderr, "mpi2prv: Can't allocate memory for a COMM WORLD alias\n");
fflush (stderr);
exit (-1);
}
for (i = 0; i < new_comm.num_tasks; i++)
new_comm.tasks[i] = i;
#if defined(PARALLEL_MERGE)
ParallelMerge_AddIntraCommunicator (ptask, task, MPI_COMM_WORLD_ALIAS, new_comm.id, new_comm.num_tasks, new_comm.tasks);
#else
afegir_comunicador (&new_comm, ptask, task);
#endif
free (new_comm.tasks);
}
/* Build COMM SELF communicator */
else if (MPI_COMM_SELF_ALIAS == EvCommType)
{
TipusComunicador new_comm;
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: defining MPI_COMM_SELF (%d members)\n", Get_EvSize (current_event));
#endif
new_comm.id = Get_EvComm (current_event);
new_comm.num_tasks = 1;
new_comm.tasks = (int*) malloc(sizeof(int)*new_comm.num_tasks);
if (NULL == new_comm.tasks)
{
fprintf (stderr, "mpi2prv: Can't allocate memory for a COMM SELF alias\n");
fflush (stderr);
exit (-1);
}
new_comm.tasks[0] = task-1;
#if defined(PARALLEL_MERGE)
ParallelMerge_AddIntraCommunicator (ptask, task, MPI_COMM_SELF_ALIAS, new_comm.id, new_comm.num_tasks, new_comm.tasks);
#else
afegir_comunicador (&new_comm, ptask, task);
#endif
free (new_comm.tasks);
}
else if (MPI_NEW_INTERCOMM_ALIAS == EvCommType)
{
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: defining new INTERCOMM\n");
#endif
i = BuildInterCommunicatorFromFile (current_event, current_time, cpu, ptask, task, thread, fset);
}
else
{
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: defining new COMM (%d members id = %d)\n", Get_EvSize(current_event), Get_EvComm (current_event));
#endif
i = BuildCommunicatorFromFile (current_event, current_time, cpu, ptask, task,
thread, fset);
}
}
else if (EvValue == EVT_END)
{
if (PRV_SEMANTICS == traceformat)
if (Get_EvAux (current_event)) /* Shall we emit this into tracefile? */
trace_paraver_event (cpu, ptask, task, thread, current_time, EvType, EVT_END);
}
*num_events = i+1;
/* Count how many records have we processed
(i communicator members + begin of communicator event) */
return 0;
}
/******************************************************************************
*** BuildCommunicatorFromFile
******************************************************************************/
static unsigned int BuildCommunicatorFromFile (event_t *current_event,
unsigned long long current_time, unsigned int cpu, unsigned int ptask,
unsigned int task, unsigned int thread, FileSet_t * fset)
{
TipusComunicador new_comm;
unsigned int i = 0;
unsigned int foo;
unsigned int EvType = Get_EvEvent (current_event);
UNREFERENCED_PARAMETER(current_time);
UNREFERENCED_PARAMETER(cpu);
/* New communicator definition starts */
new_comm.id = Get_EvComm (current_event);
new_comm.num_tasks = Get_EvSize (current_event);
new_comm.tasks = (int*) malloc(sizeof(int)*new_comm.num_tasks);
if (NULL == new_comm.tasks)
{
fprintf (stderr, "mpi2prv: Can't allocate memory for a COMM SELF alias\n");
fflush (stderr);
exit (-1);
}
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, "DEBUG: New comm: id=%lu, num_tasks=%u\n", new_comm.id, new_comm.num_tasks);
#endif
/* Process each communicator member */
current_event = GetNextEvent_FS (fset, &foo, &ptask, &task, &thread);
if (current_event != NULL)
EvType = Get_EvEvent (current_event);
while (i < new_comm.num_tasks && current_event != NULL &&
(EvType == MPI_RANK_CREACIO_COMM_EV || EvType == FLUSH_EV))
{
if (EvType == MPI_RANK_CREACIO_COMM_EV)
{
/* Save this task as member of the communicator */
new_comm.tasks[i] = Get_EvValue (current_event);
#if defined(DEBUG_COMMUNICATORS)
fprintf (stderr, " -- task %d\n", new_comm.tasks[i]);
#endif
i++;
}
if (i < new_comm.num_tasks)
{
current_event = GetNextEvent_FS (fset, &foo, &ptask, &task, &thread);
if (current_event != NULL)
EvType = Get_EvEvent (current_event);
}
}
/* End of communicator definition. Assign an alias for this communicator. */
if (i != new_comm.num_tasks)
{
unsigned long long tmp_time = 0;
if (current_event != NULL) tmp_time = Get_EvTime(current_event);
fprintf (stderr, "mpi2prv: Error: Incorrect communicator definition! (%d out of %d definitions)\n"
"EvType: %u, Time: %llu, ptask: %u, task: %u, thread: %u\n",
i, new_comm.num_tasks, EvType, tmp_time, ptask, task, thread);
exit (0);
}
else
{
#if defined(PARALLEL_MERGE)
ParallelMerge_AddIntraCommunicator (ptask, task, 0, new_comm.id,
new_comm.num_tasks, new_comm.tasks);
#else
afegir_comunicador (&new_comm, ptask, task);
#endif
}
free (new_comm.tasks);
return i;
}
/******************************************************************************
*** Sendrecv_Event
******************************************************************************/
static int SendRecv_Event (event_t * current, unsigned long long current_time,
unsigned int cpu, unsigned int ptask, unsigned int task, unsigned int thread,
FileSet_t *fset)
{
static unsigned int receiver, send_tag;
static int send_size;
thread_t * thread_info = GET_THREAD_INFO(ptask, task, thread);
UINT64 valor;
unsigned int sender = 0;
unsigned int receive_tag = 0;
unsigned int receive_size = 0;
int tipus;
int comunicador;
double temps;
UNREFERENCED_PARAMETER(cpu);
temps = current_time-thread_info->Previous_Event_Time;
temps /= 1000000000.0f;
comunicador = alies_comunicador (Get_EvComm(current), 1, task);
switch( Get_EvValue(current) )
{
case EVT_BEGIN:
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, temps);
receiver= Get_EvTarget(current);
send_tag= Get_EvTag(current);
send_size= Get_EvSize(current);
break;
case EVT_END:
#ifdef CPUZERO
MPTRACE_ERROR(Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0));
#endif
if (Get_EvTarget( current ) != MPI_PROC_NULL)
{
sender= Get_EvTarget(current);
receive_tag= Get_EvTag(current);
receive_size= Get_EvSize(current);
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
Dimemas_NX_Irecv (fset->output_file, task-1, thread-1, sender, comunicador, receive_size, receive_tag);
}
if (receiver != MPI_PROC_NULL)
{
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
Dimemas_NX_BlockingSend (fset->output_file, task-1, thread-1, receiver, Get_EvComm(current), send_size, send_tag);
}
if (Get_EvTarget( current ) != MPI_PROC_NULL)
{
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
Dimemas_NX_Wait (fset->output_file, task-1, thread-1, sender, comunicador, receive_size, receive_tag);
}
#ifdef CPUZERO
Dimemas_CPU_Burst(fset->output_file, task-1, thread-1, 0);
#endif
break;
}
Translate_MPI_MPIT2PRV (Get_EvEvent(current), Get_EvValue(current), &tipus, &valor);
Dimemas_User_Event (fset->output_file, task-1, thread-1, tipus, valor);
return 0;
}
/******************************************************************************
*** Irecved_Event
******************************************************************************/
static int Irecved_Event (event_t * current, unsigned long long current_time,
unsigned int cpu, unsigned int ptask, unsigned int task, unsigned int thread,
FileSet_t *fset)
{
int comunicador;
UNREFERENCED_PARAMETER(cpu);
UNREFERENCED_PARAMETER(ptask);
UNREFERENCED_PARAMETER(current_time);
comunicador = alies_comunicador (Get_EvComm(current), 1, task);
if (MPI_PROC_NULL != Get_EvTarget(current))
{
#ifdef CPUZERO
Dimemas_CPU_Burst (fset->output_file, task-1, thread-1, 0);
#endif
Dimemas_NX_Wait (fset->output_file, task-1, thread-1, Get_EvTarget(current), comunicador, Get_EvSize(current), Get_EvTag(current));
}
return 0;
}