simgrid::smpi::Colls::bcast(buf, count, datatype, root, comm);
else
simgrid::smpi::Colls::ibcast(buf, count, datatype, root, comm, request);
+ } else {
+ if(request!=MPI_REQUEST_IGNORED)
+ *request = MPI_REQUEST_NULL;
}
retval = MPI_SUCCESS;
} else if ((sendbuf == recvbuf) ||
((comm->rank()==root) && sendcount>0 && (sendbuf == nullptr))){
retval = MPI_ERR_BUFFER;
- }else {
+ }else if (request == nullptr){
+ retval = MPI_ERR_ARG;
+ } else {
if (recvbuf == MPI_IN_PLACE) {
recvtype = sendtype;
}
int PMPI_Reduce(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm)
+{
+ return PMPI_Ireduce(sendbuf, recvbuf, count, datatype, op, root, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Ireduce(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm, MPI_Request* request)
{
int retval = 0;
retval = MPI_ERR_COMM;
} else if (not datatype->is_valid() || op == MPI_OP_NULL) {
retval = MPI_ERR_ARG;
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
} else {
int rank = simgrid::s4u::this_actor::get_pid();
- TRACE_smpi_comm_in(rank, __func__,
- new simgrid::instr::CollTIData("reduce", root, 0,
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ? "PMPI_Reduce":"PMPI_Ireduce",
+ new simgrid::instr::CollTIData(request==MPI_REQUEST_IGNORED ? "reduce":"ireduce", root, 0,
datatype->is_replayable() ? count : count * datatype->size(), -1,
simgrid::smpi::Datatype::encode(datatype), ""));
+ if(request == MPI_REQUEST_IGNORED)
+ simgrid::smpi::Colls::reduce(sendbuf, recvbuf, count, datatype, op, root, comm);
+ else
+ simgrid::smpi::Colls::ireduce(sendbuf, recvbuf, count, datatype, op, root, comm, request);
- simgrid::smpi::Colls::reduce(sendbuf, recvbuf, count, datatype, op, root, comm);
retval = MPI_SUCCESS;
TRACE_smpi_comm_out(rank);
retval = MPI_ERR_TYPE;
} else if (op == MPI_OP_NULL) {
retval = MPI_ERR_OP;
- } else if (request != MPI_REQUEST_IGNORED) {
- xbt_die("Iallreduce is not yet implemented. WIP");
+ } else if (request == nullptr){
retval = MPI_ERR_ARG;
} else {
-
char* sendtmpbuf = static_cast<char*>(sendbuf);
if( sendbuf == MPI_IN_PLACE ) {
sendtmpbuf = static_cast<char*>(xbt_malloc(count*datatype->get_extent()));
}
int rank = simgrid::s4u::this_actor::get_pid();
- TRACE_smpi_comm_in(rank, __func__,
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ?"PMPI_Allreduce":"PMPI_Iallreduce",
new simgrid::instr::CollTIData(request==MPI_REQUEST_IGNORED ? "allreduce":"iallreduce", -1, 0,
datatype->is_replayable() ? count : count * datatype->size(), -1,
simgrid::smpi::Datatype::encode(datatype), ""));
-// if(request == MPI_REQUEST_IGNORED)
+ if(request == MPI_REQUEST_IGNORED)
simgrid::smpi::Colls::allreduce(sendtmpbuf, recvbuf, count, datatype, op, comm);
-// else
-// simgrid::smpi::Colls::iallreduce(sendtmpbuf, recvbuf, count, datatype, op, comm, request);
+ else
+ simgrid::smpi::Colls::iallreduce(sendtmpbuf, recvbuf, count, datatype, op, comm, request);
if( sendbuf == MPI_IN_PLACE )
xbt_free(sendtmpbuf);
}
int PMPI_Scan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+{
+ return PMPI_Iscan(sendbuf, recvbuf, count, datatype, op, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Iscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request* request)
{
int retval = 0;
retval = MPI_ERR_TYPE;
} else if (op == MPI_OP_NULL) {
retval = MPI_ERR_OP;
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
} else {
int rank = simgrid::s4u::this_actor::get_pid();
void* sendtmpbuf = sendbuf;
sendtmpbuf = static_cast<void*>(xbt_malloc(count * datatype->size()));
memcpy(sendtmpbuf, recvbuf, count * datatype->size());
}
- TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::Pt2PtTIData(
- "scan", -1, datatype->is_replayable() ? count : count * datatype->size(),
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ? "PMPI_Scan" : "PMPI_Iscan", new simgrid::instr::Pt2PtTIData(
+ request==MPI_REQUEST_IGNORED ? "scan":"iscan", -1,
+ datatype->is_replayable() ? count : count * datatype->size(),
simgrid::smpi::Datatype::encode(datatype)));
- retval = simgrid::smpi::Colls::scan(sendtmpbuf, recvbuf, count, datatype, op, comm);
+ if(request == MPI_REQUEST_IGNORED)
+ retval = simgrid::smpi::Colls::scan(sendtmpbuf, recvbuf, count, datatype, op, comm);
+ else
+ retval = simgrid::smpi::Colls::iscan(sendtmpbuf, recvbuf, count, datatype, op, comm, request);
TRACE_smpi_comm_out(rank);
if (sendbuf == MPI_IN_PLACE)
return retval;
}
-int PMPI_Exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm){
+int PMPI_Exscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+{
+ return PMPI_Iexscan(sendbuf, recvbuf, count, datatype, op, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Iexscan(void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request* request){
int retval = 0;
smpi_bench_end();
retval = MPI_ERR_TYPE;
} else if (op == MPI_OP_NULL) {
retval = MPI_ERR_OP;
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
} else {
int rank = simgrid::s4u::this_actor::get_pid();
void* sendtmpbuf = sendbuf;
memcpy(sendtmpbuf, recvbuf, count * datatype->size());
}
- TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::Pt2PtTIData(
- "exscan", -1, datatype->is_replayable() ? count : count * datatype->size(),
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ? "PMPI_Exscan" : "PMPI_Iexscan", new simgrid::instr::Pt2PtTIData(
+ request==MPI_REQUEST_IGNORED ? "exscan":"iexscan", -1, datatype->is_replayable() ? count : count * datatype->size(),
simgrid::smpi::Datatype::encode(datatype)));
- retval = simgrid::smpi::Colls::exscan(sendtmpbuf, recvbuf, count, datatype, op, comm);
+ if(request == MPI_REQUEST_IGNORED)
+ retval = simgrid::smpi::Colls::exscan(sendtmpbuf, recvbuf, count, datatype, op, comm);
+ else
+ retval = simgrid::smpi::Colls::iexscan(sendtmpbuf, recvbuf, count, datatype, op, comm, request);
TRACE_smpi_comm_out(rank);
if (sendbuf == MPI_IN_PLACE)
}
int PMPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+{
+ return PMPI_Ireduce_scatter(sendbuf, recvbuf, recvcounts, datatype, op, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Ireduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request)
{
int retval = 0;
smpi_bench_end();
retval = MPI_ERR_OP;
} else if (recvcounts == nullptr) {
retval = MPI_ERR_ARG;
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
} else {
int rank = simgrid::s4u::this_actor::get_pid();
std::vector<int>* trace_recvcounts = new std::vector<int>;
memcpy(sendtmpbuf, recvbuf, totalcount * datatype->size());
}
- TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::VarCollTIData(
- "reducescatter", -1, dt_send_size, nullptr, -1, trace_recvcounts,
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ? "PMPI_Reduce_scatter": "PMPI_Ireduce_scatter", new simgrid::instr::VarCollTIData(
+ request==MPI_REQUEST_IGNORED ? "reducescatter":"ireducescatter", -1, dt_send_size, nullptr, -1, trace_recvcounts,
simgrid::smpi::Datatype::encode(datatype), ""));
- simgrid::smpi::Colls::reduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm);
+ if(request == MPI_REQUEST_IGNORED)
+ simgrid::smpi::Colls::reduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm);
+ else
+ simgrid::smpi::Colls::ireduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm, request);
+
retval = MPI_SUCCESS;
TRACE_smpi_comm_out(rank);
int PMPI_Reduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount,
MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+{
+ return PMPI_Ireduce_scatter_block(sendbuf, recvbuf, recvcount, datatype, op, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Ireduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount,
+ MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request)
{
int retval;
smpi_bench_end();
retval = MPI_ERR_OP;
} else if (recvcount < 0) {
retval = MPI_ERR_ARG;
- } else {
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
+ } else {
int count = comm->size();
int rank = simgrid::s4u::this_actor::get_pid();
memcpy(sendtmpbuf, recvbuf, recvcount * count * datatype->size());
}
- TRACE_smpi_comm_in(rank, __func__,
- new simgrid::instr::VarCollTIData("reducescatter", -1, 0, nullptr, -1, trace_recvcounts,
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED ? "PMPI_Reduce_scatter_block":"PMPI_Ireduce_scatter_block",
+ new simgrid::instr::VarCollTIData(request==MPI_REQUEST_IGNORED ? "reducescatter":"ireducescatter", -1, 0, nullptr, -1, trace_recvcounts,
simgrid::smpi::Datatype::encode(datatype), ""));
int* recvcounts = new int[count];
for (int i = 0; i < count; i++)
recvcounts[i] = recvcount;
- simgrid::smpi::Colls::reduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm);
+ if(request == MPI_REQUEST_IGNORED)
+ simgrid::smpi::Colls::reduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm);
+ else
+ simgrid::smpi::Colls::ireduce_scatter(sendtmpbuf, recvbuf, recvcounts, datatype, op, comm, request);
delete[] recvcounts;
retval = MPI_SUCCESS;
smpi_bench_begin();
return retval;
}
+
+int PMPI_Alltoallw(void* sendbuf, int* sendcounts, int* senddisps, MPI_Datatype* sendtypes, void* recvbuf,
+ int* recvcounts, int* recvdisps, MPI_Datatype* recvtypes, MPI_Comm comm)
+{
+ return PMPI_Ialltoallw(sendbuf, sendcounts, senddisps, sendtypes, recvbuf, recvcounts, recvdisps, recvtypes, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Ialltoallw(void* sendbuf, int* sendcounts, int* senddisps, MPI_Datatype* sendtypes, void* recvbuf,
+ int* recvcounts, int* recvdisps, MPI_Datatype* recvtypes, MPI_Comm comm, MPI_Request *request)
+{
+ int retval = 0;
+
+ smpi_bench_end();
+
+ if (comm == MPI_COMM_NULL) {
+ retval = MPI_ERR_COMM;
+ } else if ((sendbuf != MPI_IN_PLACE && sendtypes == nullptr) || recvtypes == nullptr) {
+ retval = MPI_ERR_TYPE;
+ } else if ((sendbuf != MPI_IN_PLACE && (sendcounts == nullptr || senddisps == nullptr)) || recvcounts == nullptr ||
+ recvdisps == nullptr) {
+ retval = MPI_ERR_ARG;
+ } else if (request == nullptr){
+ retval = MPI_ERR_ARG;
+ } else {
+ int rank = simgrid::s4u::this_actor::get_pid();
+ int size = comm->size();
+ int send_size = 0;
+ int recv_size = 0;
+ std::vector<int>* trace_sendcounts = new std::vector<int>;
+ std::vector<int>* trace_recvcounts = new std::vector<int>;
+
+ void* sendtmpbuf = static_cast<char*>(sendbuf);
+ int* sendtmpcounts = sendcounts;
+ int* sendtmpdisps = senddisps;
+ MPI_Datatype* sendtmptypes = sendtypes;
+ unsigned long maxsize = 0;
+ for (int i = 0; i < size; i++) { // copy data to avoid bad free
+ if(recvtypes[i]==MPI_DATATYPE_NULL){
+ delete trace_recvcounts;
+ delete trace_sendcounts;
+ return MPI_ERR_TYPE;
+ }
+ recv_size += recvcounts[i] * recvtypes[i]->size();
+ trace_recvcounts->push_back(recvcounts[i] * recvtypes[i]->size());
+ if ((recvdisps[i] + (recvcounts[i] * recvtypes[i]->size())) > maxsize)
+ maxsize = recvdisps[i] + (recvcounts[i] * recvtypes[i]->size());
+ }
+
+ if (sendbuf == MPI_IN_PLACE) {
+ sendtmpbuf = static_cast<void*>(xbt_malloc(maxsize));
+ memcpy(sendtmpbuf, recvbuf, maxsize);
+ sendtmpcounts = static_cast<int*>(xbt_malloc(size * sizeof(int)));
+ memcpy(sendtmpcounts, recvcounts, size * sizeof(int));
+ sendtmpdisps = static_cast<int*>(xbt_malloc(size * sizeof(int)));
+ memcpy(sendtmpdisps, recvdisps, size * sizeof(int));
+ sendtmptypes = static_cast<MPI_Datatype*>(xbt_malloc(size * sizeof(MPI_Datatype)));
+ memcpy(sendtmptypes, recvtypes, size * sizeof(MPI_Datatype));
+ }
+
+ for (int i = 0; i < size; i++) { // copy data to avoid bad free
+ send_size += sendtmpcounts[i] * sendtmptypes[i]->size();
+ trace_sendcounts->push_back(sendtmpcounts[i] * sendtmptypes[i]->size());
+ }
+
+ TRACE_smpi_comm_in(rank, request==MPI_REQUEST_IGNORED?"PMPI_Alltoallw":"PMPI_Ialltoallw",
+ new simgrid::instr::VarCollTIData(request==MPI_REQUEST_IGNORED ? "alltoallv":"ialltoallv", -1, send_size, trace_sendcounts, recv_size,
+ trace_recvcounts, simgrid::smpi::Datatype::encode(sendtmptypes[0]),
+ simgrid::smpi::Datatype::encode(recvtypes[0])));
+
+ if(request == MPI_REQUEST_IGNORED)
+ retval = simgrid::smpi::Colls::alltoallw(sendtmpbuf, sendtmpcounts, sendtmpdisps, sendtmptypes, recvbuf, recvcounts,
+ recvdisps, recvtypes, comm);
+ else
+ retval = simgrid::smpi::Colls::ialltoallw(sendtmpbuf, sendtmpcounts, sendtmpdisps, sendtmptypes, recvbuf, recvcounts,
+ recvdisps, recvtypes, comm, request);
+ TRACE_smpi_comm_out(rank);
+
+ if (sendbuf == MPI_IN_PLACE) {
+ xbt_free(sendtmpbuf);
+ xbt_free(sendtmpcounts);
+ xbt_free(sendtmpdisps);
+ xbt_free(sendtmptypes);
+ }
+ }
+
+ smpi_bench_begin();
+ return retval;
+}
