-/* Copyright (c) 2007-2014. The SimGrid Team.
+/* Copyright (c) 2007-2015. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
int PMPI_Init(int *argc, char ***argv)
{
- smpi_process_init(argc, argv);
- smpi_process_mark_as_initialized();
- int rank = smpi_process_index();
- TRACE_smpi_init(rank);
- TRACE_smpi_computing_init(rank);
- instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1);
- extra->type = TRACING_INIT;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra);
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
- smpi_bench_begin();
+ // PMPI_Init is call only one time by only by SMPI process
+ int already_init;
+ MPI_Initialized(&already_init);
+ if(!(already_init)){
+ smpi_process_init(argc, argv);
+ smpi_process_mark_as_initialized();
+ int rank = smpi_process_index();
+ TRACE_smpi_init(rank);
+ TRACE_smpi_computing_init(rank);
+ instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1);
+ extra->type = TRACING_INIT;
+ TRACE_smpi_collective_in(rank, -1, __FUNCTION__, extra);
+ TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
+ smpi_bench_begin();
+ }
return MPI_SUCCESS;
}
//the src may not have been known at the beginning of the recv (MPI_ANY_SOURCE)
if(status!=MPI_STATUS_IGNORE){
src_traced = smpi_group_index(smpi_comm_group(comm), status->MPI_SOURCE);
- TRACE_smpi_recv(rank, src_traced, rank);
+ if (!TRACE_smpi_view_internals()) {
+ TRACE_smpi_recv(rank, src_traced, rank);
+ }
}
TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__);
}
dt_size_send = smpi_datatype_size(datatype);
extra->send_size = count*dt_size_send;
TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__, extra);
- TRACE_smpi_send(rank, rank, dst_traced,count*smpi_datatype_size(datatype));
+ if (!TRACE_smpi_view_internals()) {
+ TRACE_smpi_send(rank, rank, dst_traced,count*smpi_datatype_size(datatype));
+ }
smpi_mpi_send(buf, count, datatype, dst, tag, comm);
retval = MPI_SUCCESS;
int dt_size_recv = 1;
if(!known)
dt_size_recv = smpi_datatype_size(recvtype);
+ if((smpi_comm_rank(comm)==root)){
extra->recvcounts= xbt_malloc(size*sizeof(int));
for(i=0; i< size; i++)//copy data to avoid bad free
extra->recvcounts[i] = recvcounts[i]*dt_size_recv;
-
+ }
TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra);
smpi_mpi_gatherv(sendtmpbuf, sendtmpcount, sendtmptype, recvbuf, recvcounts,
int dt_size_send = 1;
if(!known)
dt_size_send = smpi_datatype_size(sendtype);
+ if((smpi_comm_rank(comm)==root)){
extra->sendcounts= xbt_malloc(size*sizeof(int));
for(i=0; i< size; i++)//copy data to avoid bad free
extra->sendcounts[i] = sendcounts[i]*dt_size_send;
+ }
extra->datatype2 = encode_datatype(recvtype, &known);
int dt_size_recv = 1;
if(!known)
{
int retval = MPI_SUCCESS;
- strncpy(name, SIMIX_host_get_name(SIMIX_host_self()),
- strlen(SIMIX_host_get_name(SIMIX_host_self())) < MPI_MAX_PROCESSOR_NAME - 1 ?
- strlen(SIMIX_host_get_name(SIMIX_host_self())) +1 :
+ strncpy(name, sg_host_get_name(SIMIX_host_self()),
+ strlen(sg_host_get_name(SIMIX_host_self())) < MPI_MAX_PROCESSOR_NAME - 1 ?
+ strlen(sg_host_get_name(SIMIX_host_self())) +1 :
MPI_MAX_PROCESSOR_NAME - 1 );
*resultlen =
strlen(name) >