-MPI_CALL_IMPLEM(int, MPI_Type_ub, (MPI_Datatype datatype, MPI_Aint * disp))
-{
- int retval;
-
- smpi_bench_end();
- if (datatype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (disp == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *disp = smpi_datatype_ub(datatype);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Op_create, (MPI_User_function * function, int commute, MPI_Op * op))
-{
- int retval;
-
- smpi_bench_end();
- if (function == NULL || op == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *op = smpi_op_new(function, commute);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Op_free, (MPI_Op * op))
-{
- int retval;
-
- smpi_bench_end();
- if (op == NULL) {
- retval = MPI_ERR_ARG;
- } else if (*op == MPI_OP_NULL) {
- retval = MPI_ERR_OP;
- } else {
- smpi_op_destroy(*op);
- *op = MPI_OP_NULL;
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_free, (MPI_Group * group))
-{
- int retval;
-
- smpi_bench_end();
- if (group == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_group_destroy(*group);
- *group = MPI_GROUP_NULL;
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_size, (MPI_Group group, int *size))
-{
- int retval;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (size == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *size = smpi_group_size(group);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_rank, (MPI_Group group, int *rank))
-{
- int retval;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (rank == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *rank = smpi_group_rank(group, smpi_process_index());
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_translate_ranks,
- (MPI_Group group1, int n, int *ranks1,
- MPI_Group group2, int *ranks2))
-{
- int retval, i, index;
-
- smpi_bench_end();
- if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else {
- for (i = 0; i < n; i++) {
- index = smpi_group_index(group1, ranks1[i]);
- ranks2[i] = smpi_group_rank(group2, index);
- }
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_compare, (MPI_Group group1, MPI_Group group2, int *result))
-{
- int retval;
-
- smpi_bench_end();
- if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (result == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *result = smpi_group_compare(group1, group2);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_union,
- (MPI_Group group1, MPI_Group group2,
- MPI_Group * newgroup))
-{
- int retval, i, proc1, proc2, size, size2;
-
- smpi_bench_end();
- if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- size = smpi_group_size(group1);
- size2 = smpi_group_size(group2);
- for (i = 0; i < size2; i++) {
- proc2 = smpi_group_index(group2, i);
- proc1 = smpi_group_rank(group1, proc2);
- if (proc1 == MPI_UNDEFINED) {
- size++;
- }
- }
- if (size == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- *newgroup = smpi_group_new(size);
- size2 = smpi_group_size(group1);
- for (i = 0; i < size2; i++) {
- proc1 = smpi_group_index(group1, i);
- smpi_group_set_mapping(*newgroup, proc1, i);
- }
- for (i = size2; i < size; i++) {
- proc2 = smpi_group_index(group2, i - size2);
- smpi_group_set_mapping(*newgroup, proc2, i);
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_intersection,
- (MPI_Group group1, MPI_Group group2,
- MPI_Group * newgroup))
-{
- int retval, i, proc1, proc2, size, size2;
-
- smpi_bench_end();
- if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- size = smpi_group_size(group1);
- size2 = smpi_group_size(group2);
- for (i = 0; i < size2; i++) {
- proc2 = smpi_group_index(group2, i);
- proc1 = smpi_group_rank(group1, proc2);
- if (proc1 == MPI_UNDEFINED) {
- size--;
- }
- }
- if (size == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- *newgroup = smpi_group_new(size);
- size2 = smpi_group_size(group1);
- for (i = 0; i < size2; i++) {
- proc1 = smpi_group_index(group1, i);
- proc2 = smpi_group_rank(group2, proc1);
- if (proc2 != MPI_UNDEFINED) {
- smpi_group_set_mapping(*newgroup, proc1, i);
- }
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_difference,
- (MPI_Group group1, MPI_Group group2,
- MPI_Group * newgroup))
-{
- int retval, i, proc1, proc2, size, size2;
-
- smpi_bench_end();
- if (group1 == MPI_GROUP_NULL || group2 == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- size = size2 = smpi_group_size(group1);
- for (i = 0; i < size2; i++) {
- proc1 = smpi_group_index(group1, i);
- proc2 = smpi_group_rank(group2, proc1);
- if (proc2 != MPI_UNDEFINED) {
- size--;
- }
- }
- if (size == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- *newgroup = smpi_group_new(size);
- for (i = 0; i < size2; i++) {
- proc1 = smpi_group_index(group1, i);
- proc2 = smpi_group_rank(group2, proc1);
- if (proc2 == MPI_UNDEFINED) {
- smpi_group_set_mapping(*newgroup, proc1, i);
- }
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_incl,
- (MPI_Group group, int n, int *ranks,
- MPI_Group * newgroup))
-{
- int retval, i, index;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (n == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else if (n == smpi_group_size(group)) {
- *newgroup = group;
- } else {
- *newgroup = smpi_group_new(n);
- for (i = 0; i < n; i++) {
- index = smpi_group_index(group, ranks[i]);
- smpi_group_set_mapping(*newgroup, index, i);
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_excl,
- (MPI_Group group, int n, int *ranks,
- MPI_Group * newgroup))
-{
- int retval, i, size, rank, index;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (n == 0) {
- *newgroup = group;
- } else if (n == smpi_group_size(group)) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- size = smpi_group_size(group) - n;
- *newgroup = smpi_group_new(size);
- rank = 0;
- while (rank < size) {
- for (i = 0; i < n; i++) {
- if (ranks[i] == rank) {
- break;
- }
- }
- if (i >= n) {
- index = smpi_group_index(group, rank);
- smpi_group_set_mapping(*newgroup, index, rank);
- rank++;
- }
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_range_incl,
- (MPI_Group group, int n, int ranges[][3],
- MPI_Group * newgroup))
-{
- int retval, i, j, rank, size, index;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (n == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- size = 0;
- for (i = 0; i < n; i++) {
- for (rank = ranges[i][0]; /* First */
- rank >= 0 && rank <= ranges[i][1]; /* Last */
- rank += ranges[i][2] /* Stride */ ) {
- size++;
- }
- }
- if (size == smpi_group_size(group)) {
- *newgroup = group;
- } else {
- *newgroup = smpi_group_new(size);
- j = 0;
- for (i = 0; i < n; i++) {
- for (rank = ranges[i][0]; /* First */
- rank >= 0 && rank <= ranges[i][1]; /* Last */
- rank += ranges[i][2] /* Stride */ ) {
- index = smpi_group_index(group, rank);
- smpi_group_set_mapping(*newgroup, index, j);
- j++;
- }
- }
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Group_range_excl,
- (MPI_Group group, int n, int ranges[][3],
- MPI_Group * newgroup))
-{
- int retval, i, newrank, rank, size, index, add;
-
- smpi_bench_end();
- if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newgroup == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (n == 0) {
- *newgroup = group;
- } else {
- size = smpi_group_size(group);
- for (i = 0; i < n; i++) {
- for (rank = ranges[i][0]; /* First */
- rank >= 0 && rank <= ranges[i][1]; /* Last */
- rank += ranges[i][2] /* Stride */ ) {
- size--;
- }
- }
- if (size == 0) {
- *newgroup = MPI_GROUP_EMPTY;
- } else {
- *newgroup = smpi_group_new(size);
- newrank = 0;
- while (newrank < size) {
- for (i = 0; i < n; i++) {
- add = 1;
- for (rank = ranges[i][0]; /* First */
- rank >= 0 && rank <= ranges[i][1]; /* Last */
- rank += ranges[i][2] /* Stride */ ) {
- if (rank == newrank) {
- add = 0;
- break;
- }
- }
- if (add == 1) {
- index = smpi_group_index(group, newrank);
- smpi_group_set_mapping(*newgroup, index, newrank);
- }
- }
- }
- }
- }
- smpi_group_use(*newgroup);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_rank, (MPI_Comm comm, int *rank))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *rank = smpi_comm_rank(comm);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_size, (MPI_Comm comm, int *size))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (size == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *size = smpi_comm_size(comm);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_group, (MPI_Comm comm, MPI_Group * group))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (group == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *group = smpi_comm_group(comm);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_compare, (MPI_Comm comm1, MPI_Comm comm2, int *result))
-{
- int retval;
-
- smpi_bench_end();
- if (comm1 == MPI_COMM_NULL || comm2 == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (result == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- if (comm1 == comm2) { /* Same communicators means same groups */
- *result = MPI_IDENT;
- } else {
- *result =
- smpi_group_compare(smpi_comm_group(comm1),
- smpi_comm_group(comm2));
- if (*result == MPI_IDENT) {
- *result = MPI_CONGRUENT;
- }
- }
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_dup, (MPI_Comm comm, MPI_Comm * newcomm))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (newcomm == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *newcomm = smpi_comm_new(smpi_comm_group(comm));
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_create, (MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (group == MPI_GROUP_NULL) {
- retval = MPI_ERR_GROUP;
- } else if (newcomm == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *newcomm = smpi_comm_new(group);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_free, (MPI_Comm * comm))
-{
- int retval;
-
- smpi_bench_end();
- if (comm == NULL) {
- retval = MPI_ERR_ARG;
- } else if (*comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- smpi_comm_destroy(*comm);
- *comm = MPI_COMM_NULL;
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Comm_split, (MPI_Comm comm, int color, int key, MPI_Comm* comm_out))
-{
- int retval;
-
- smpi_bench_end();
- if (comm_out == NULL) {
- retval = MPI_ERR_ARG;
- } else if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *comm_out = smpi_comm_split(comm, color, key);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Send_init,
- (void *buf, int count, MPI_Datatype datatype, int dst,
- int tag, MPI_Comm comm, MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Recv_init,
- (void *buf, int count, MPI_Datatype datatype, int src,
- int tag, MPI_Comm comm, MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *request = smpi_mpi_recv_init(buf, count, datatype, src, tag, comm);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Start, (MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_start(*request);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Startall, (int count, MPI_Request * requests))
-{
- int retval;
-
- smpi_bench_end();
- if (requests == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_startall(count, requests);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Request_free, (MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_request_free(request);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Irecv,
- (void *buf, int count, MPI_Datatype datatype, int src,
- int tag, MPI_Comm comm, MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
- TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__);
-#endif
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *request = smpi_mpi_irecv(buf, count, datatype, src, tag, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__);
- (*request)->recv = 1;
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Isend,
- (void *buf, int count, MPI_Datatype datatype, int dst,
- int tag, MPI_Comm comm, MPI_Request * request))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
- TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__);
- TRACE_smpi_send(rank, rank, dst_traced);
-#endif
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- *request = smpi_mpi_isend(buf, count, datatype, dst, tag, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__);
- (*request)->send = 1;
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Recv,
- (void *buf, int count, MPI_Datatype datatype, int src, int tag,
- MPI_Comm comm, MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
- TRACE_smpi_ptp_in(rank, src_traced, rank, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- smpi_mpi_recv(buf, count, datatype, src, tag, comm, status);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, src_traced, rank, __FUNCTION__);
- TRACE_smpi_recv(rank, src_traced, rank);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Send,
- (void *buf, int count, MPI_Datatype datatype, int dst, int tag,
- MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
- TRACE_smpi_ptp_in(rank, rank, dst_traced, __FUNCTION__);
- TRACE_smpi_send(rank, rank, dst_traced);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- smpi_mpi_send(buf, count, datatype, dst, tag, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, rank, dst_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Sendrecv,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- int dst, int sendtag, void *recvbuf, int recvcount,
- MPI_Datatype recvtype, int src, int recvtag,
- MPI_Comm comm, MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int dst_traced = smpi_group_rank(smpi_comm_group(comm), dst);
- int src_traced = smpi_group_rank(smpi_comm_group(comm), src);
- TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__);
- TRACE_smpi_send(rank, rank, dst_traced);
- TRACE_smpi_send(rank, src_traced, rank);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else {
- smpi_mpi_sendrecv(sendbuf, sendcount, sendtype, dst, sendtag, recvbuf,
- recvcount, recvtype, src, recvtag, comm, status);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__);
- TRACE_smpi_recv(rank, rank, dst_traced);
- TRACE_smpi_recv(rank, src_traced, rank);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Sendrecv_replace,
- (void *buf, int count, MPI_Datatype datatype,
- int dst, int sendtag, int src, int recvtag,
- MPI_Comm comm, MPI_Status * status))
-{
- //TODO: suboptimal implementation
- void *recvbuf;
- int retval, size;
-
- size = smpi_datatype_size(datatype) * count;
- recvbuf = xbt_new(char, size);
- retval =
- MPI_Sendrecv(buf, count, datatype, dst, sendtag, recvbuf, count,
- datatype, src, recvtag, comm, status);
- memcpy(buf, recvbuf, size * sizeof(char));
- xbt_free(recvbuf);
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Test, (MPI_Request * request, int *flag, MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
- if (request == NULL || flag == NULL) {
- retval = MPI_ERR_ARG;
- } else if (*request == MPI_REQUEST_NULL) {
- retval = MPI_ERR_REQUEST;
- } else {
- *flag = smpi_mpi_test(request, status);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Testany,
- (int count, MPI_Request requests[], int *index, int *flag,
- MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
- if (index == NULL || flag == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *flag = smpi_mpi_testany(count, requests, index, status);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Wait, (MPI_Request * request, MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = request && (*request)->comm != MPI_COMM_NULL
- ? smpi_comm_rank((*request)->comm)
- : -1;
- MPI_Group group = smpi_comm_group((*request)->comm);
- int src_traced = smpi_group_rank(group, (*request)->src);
- int dst_traced = smpi_group_rank(group, (*request)->dst);
- int is_wait_for_receive = (*request)->recv;
- TRACE_smpi_ptp_in(rank, src_traced, dst_traced, __FUNCTION__);
-#endif
- if (request == NULL) {
- retval = MPI_ERR_ARG;
- } else if (*request == MPI_REQUEST_NULL) {
- retval = MPI_ERR_REQUEST;
- } else {
- smpi_mpi_wait(request, status);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_ptp_out(rank, src_traced, dst_traced, __FUNCTION__);
- if (is_wait_for_receive) {
- TRACE_smpi_recv(rank, src_traced, dst_traced);
- }
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Waitany,
- (int count, MPI_Request requests[], int *index,
- MPI_Status * status))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- //save requests information for tracing
- int i;
- xbt_dynar_t srcs = xbt_dynar_new(sizeof(int), xbt_free);
- xbt_dynar_t dsts = xbt_dynar_new(sizeof(int), xbt_free);
- xbt_dynar_t recvs = xbt_dynar_new(sizeof(int), xbt_free);
- for (i = 0; i < count; i++) {
- MPI_Request req = requests[i]; //already received requests are no longer valid
- if (req) {
- int *asrc = xbt_new(int, 1);
- int *adst = xbt_new(int, 1);
- int *arecv = xbt_new(int, 1);
- *asrc = req->src;
- *adst = req->dst;
- *arecv = req->recv;
- xbt_dynar_insert_at(srcs, i, asrc);
- xbt_dynar_insert_at(dsts, i, adst);
- xbt_dynar_insert_at(recvs, i, arecv);
- } else {
- int *t = xbt_new(int, 1);
- xbt_dynar_insert_at(srcs, i, t);
- xbt_dynar_insert_at(dsts, i, t);
- xbt_dynar_insert_at(recvs, i, t);
- }
- }
- int rank_traced = smpi_comm_rank(MPI_COMM_WORLD);
- TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__);
-#endif
- if (index == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *index = smpi_mpi_waitany(count, requests, status);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- int src_traced, dst_traced, is_wait_for_receive;
- xbt_dynar_get_cpy(srcs, *index, &src_traced);
- xbt_dynar_get_cpy(dsts, *index, &dst_traced);
- xbt_dynar_get_cpy(recvs, *index, &is_wait_for_receive);
- if (is_wait_for_receive) {
- TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
- }
- TRACE_smpi_ptp_out(rank_traced, src_traced, dst_traced, __FUNCTION__);
- //clean-up of dynars
- xbt_free(srcs);
- xbt_free(dsts);
- xbt_free(recvs);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Waitall, (int count, MPI_Request requests[], MPI_Status status[]))
-{
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- //save information from requests
- int i;
- xbt_dynar_t srcs = xbt_dynar_new(sizeof(int), xbt_free);
- xbt_dynar_t dsts = xbt_dynar_new(sizeof(int), xbt_free);
- xbt_dynar_t recvs = xbt_dynar_new(sizeof(int), xbt_free);
- for (i = 0; i < count; i++) {
- MPI_Request req = requests[i]; //all req should be valid in Waitall
- int *asrc = xbt_new(int, 1);
- int *adst = xbt_new(int, 1);
- int *arecv = xbt_new(int, 1);
- *asrc = req->src;
- *adst = req->dst;
- *arecv = req->recv;
- xbt_dynar_insert_at(srcs, i, asrc);
- xbt_dynar_insert_at(dsts, i, adst);
- xbt_dynar_insert_at(recvs, i, arecv);
- }
- int rank_traced = smpi_comm_rank (MPI_COMM_WORLD);
- TRACE_smpi_ptp_in(rank_traced, -1, -1, __FUNCTION__);
-#endif
- smpi_mpi_waitall(count, requests, status);
-#ifdef HAVE_TRACING
- for (i = 0; i < count; i++) {
- int src_traced, dst_traced, is_wait_for_receive;
- xbt_dynar_get_cpy(srcs, i, &src_traced);
- xbt_dynar_get_cpy(dsts, i, &dst_traced);
- xbt_dynar_get_cpy(recvs, i, &is_wait_for_receive);
- if (is_wait_for_receive) {
- TRACE_smpi_recv(rank_traced, src_traced, dst_traced);
- }
- }
- TRACE_smpi_ptp_out(rank_traced, -1, -1, __FUNCTION__);
- //clean-up of dynars
- xbt_free(srcs);
- xbt_free(dsts);
- xbt_free(recvs);
-#endif
- smpi_bench_begin();
- return MPI_SUCCESS;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Waitsome,
- (int incount, MPI_Request requests[], int *outcount,
- int *indices, MPI_Status status[]))
-{
- int retval;
-
- smpi_bench_end();
- if (outcount == NULL || indices == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- *outcount = smpi_mpi_waitsome(incount, requests, indices, status);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Bcast,
- (void *buf, int count, MPI_Datatype datatype, int root,
- MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- smpi_mpi_bcast(buf, count, datatype, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Barrier, (MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else {
- smpi_mpi_barrier(comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Gather,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int recvcount, MPI_Datatype recvtype,
- int root, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else {
- smpi_mpi_gather(sendbuf, sendcount, sendtype, recvbuf, recvcount,
- recvtype, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Gatherv,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int *recvcounts, int *displs,
- MPI_Datatype recvtype, int root, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (recvcounts == NULL || displs == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_gatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts,
- displs, recvtype, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Allgather,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int recvcount, MPI_Datatype recvtype,
- MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else {
- smpi_mpi_allgather(sendbuf, sendcount, sendtype, recvbuf, recvcount,
- recvtype, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Allgatherv,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int *recvcounts, int *displs,
- MPI_Datatype recvtype, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (recvcounts == NULL || displs == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_allgatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts,
- displs, recvtype, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Scatter,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int recvcount, MPI_Datatype recvtype,
- int root, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else {
- smpi_mpi_scatter(sendbuf, sendcount, sendtype, recvbuf, recvcount,
- recvtype, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Scatterv,
- (void *sendbuf, int *sendcounts, int *displs,
- MPI_Datatype sendtype, void *recvbuf, int recvcount,
- MPI_Datatype recvtype, int root, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (sendcounts == NULL || displs == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_scatterv(sendbuf, sendcounts, displs, sendtype, recvbuf,
- recvcount, recvtype, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Reduce,
- (void *sendbuf, void *recvbuf, int count,
- MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- int root_traced = smpi_group_rank(smpi_comm_group(comm), root);
- TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (datatype == MPI_DATATYPE_NULL || op == MPI_OP_NULL) {
- retval = MPI_ERR_ARG;
- } else {
- smpi_mpi_reduce(sendbuf, recvbuf, count, datatype, op, root, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Allreduce,
- (void *sendbuf, void *recvbuf, int count,
- MPI_Datatype datatype, MPI_Op op, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (datatype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (op == MPI_OP_NULL) {
- retval = MPI_ERR_OP;
- } else {
- smpi_mpi_allreduce(sendbuf, recvbuf, count, datatype, op, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Scan,
- (void *sendbuf, void *recvbuf, int count,
- MPI_Datatype datatype, MPI_Op op, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (datatype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (op == MPI_OP_NULL) {
- retval = MPI_ERR_OP;
- } else {
- smpi_mpi_scan(sendbuf, recvbuf, count, datatype, op, comm);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Reduce_scatter,
- (void *sendbuf, void *recvbuf, int *recvcounts,
- MPI_Datatype datatype, MPI_Op op, MPI_Comm comm))
-{
- int retval, i, size, count;
- int *displs;
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (datatype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (op == MPI_OP_NULL) {
- retval = MPI_ERR_OP;
- } else if (recvcounts == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- /* arbitrarily choose root as rank 0 */
- /* TODO: faster direct implementation ? */
- size = smpi_comm_size(comm);
- count = 0;
- displs = xbt_new(int, size);
- for (i = 0; i < size; i++) {
- count += recvcounts[i];
- displs[i] = 0;
- }
- smpi_mpi_reduce(sendbuf, recvbuf, count, datatype, op, 0, comm);
- smpi_mpi_scatterv(recvbuf, recvcounts, displs, datatype, recvbuf,
- recvcounts[rank], datatype, 0, comm);
- xbt_free(displs);
- retval = MPI_SUCCESS;
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Alltoall,
- (void *sendbuf, int sendcount, MPI_Datatype sendtype,
- void *recvbuf, int recvcount, MPI_Datatype recvtype,
- MPI_Comm comm))
-{
- int retval, size, sendsize;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else {
- size = smpi_comm_size(comm);
- sendsize = smpi_datatype_size(sendtype) * sendcount;
- if (sendsize < 200 && size > 12) {
- retval =
- smpi_coll_tuned_alltoall_bruck(sendbuf, sendcount, sendtype,
- recvbuf, recvcount, recvtype,
- comm);
- } else if (sendsize < 3000) {
- retval =
- smpi_coll_tuned_alltoall_basic_linear(sendbuf, sendcount,
- sendtype, recvbuf,
- recvcount, recvtype, comm);
- } else {
- retval =
- smpi_coll_tuned_alltoall_pairwise(sendbuf, sendcount, sendtype,
- recvbuf, recvcount, recvtype,
- comm);
- }
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-MPI_CALL_IMPLEM(int, MPI_Alltoallv,
- (void *sendbuf, int *sendcounts, int *senddisps,
- MPI_Datatype sendtype, void *recvbuf, int *recvcounts,
- int *recvdisps, MPI_Datatype recvtype, MPI_Comm comm))
-{
- int retval;
-
- smpi_bench_end();
-#ifdef HAVE_TRACING
- int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
- TRACE_smpi_collective_in(rank, -1, __FUNCTION__);
-#endif
- if (comm == MPI_COMM_NULL) {
- retval = MPI_ERR_COMM;
- } else if (sendtype == MPI_DATATYPE_NULL
- || recvtype == MPI_DATATYPE_NULL) {
- retval = MPI_ERR_TYPE;
- } else if (sendcounts == NULL || senddisps == NULL || recvcounts == NULL
- || recvdisps == NULL) {
- retval = MPI_ERR_ARG;
- } else {
- retval =
- smpi_coll_basic_alltoallv(sendbuf, sendcounts, senddisps, sendtype,
- recvbuf, recvcounts, recvdisps, recvtype,
- comm);
- }
-#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
-#endif
- smpi_bench_begin();
- return retval;
-}
-
-
-MPI_CALL_IMPLEM(int, MPI_Get_processor_name, (char *name, int *resultlen))