/* This is the tuning used by MVAPICH for Stampede platform based on (MV2_ARCH_INTEL_XEON_E5_2680_16,
* MV2_HCA_MLX_CX_FDR) */
-/* Copyright (c) 2009-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2009-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
struct mv2_alltoall_tuning_element {
int min;
int max;
- int (*MV2_pt_Alltoall_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+ int (*MV2_pt_Alltoall_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, MPI_Comm comm_ptr);
};
mv2_alltoall_tuning_element in_place_algo_table[MV2_MAX_NB_THRESHOLDS];
};
-int (*MV2_Alltoall_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+int (*MV2_Alltoall_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, MPI_Comm comm_ptr) = NULL;
/* Indicates number of processes per node */
struct mv2_allgather_tuning_element {
int min;
int max;
- int (*MV2_pt_Allgatherction)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+ int (*MV2_pt_Allgatherction)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, MPI_Comm comm_ptr);
};
mv2_allgather_tuning_element inter_leader[MV2_MAX_NB_THRESHOLDS];
};
-int (*MV2_Allgatherction)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+int (*MV2_Allgatherction)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, MPI_Comm comm);
int* mv2_allgather_table_ppn_conf = NULL;
int* mv2_size_allgather_tuning_table = NULL;
mv2_allgather_tuning_table** mv2_allgather_thresholds_table = NULL;
-static int MPIR_Allgather_RD_Allgather_Comm_MV2(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
+static int MPIR_Allgather_RD_Allgather_Comm_MV2(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf,
int recvcount, MPI_Datatype recvtype, MPI_Comm comm_ptr)
{
return 0;
if (simgrid::smpi::Colls::smpi_coll_cleanup_callback == NULL)
simgrid::smpi::Colls::smpi_coll_cleanup_callback = &smpi_coll_cleanup_mvapich2;
- mv2_allgather_tuning_table** table_ptrs = NULL;
mv2_allgather_num_ppn_conf = 3;
mv2_allgather_thresholds_table = new mv2_allgather_tuning_table*[mv2_allgather_num_ppn_conf];
- table_ptrs = new mv2_allgather_tuning_table*[mv2_allgather_num_ppn_conf];
+ mv2_allgather_tuning_table** table_ptrs = new mv2_allgather_tuning_table*[mv2_allgather_num_ppn_conf];
mv2_size_allgather_tuning_table = new int[mv2_allgather_num_ppn_conf];
mv2_allgather_table_ppn_conf = new int[mv2_allgather_num_ppn_conf];
mv2_allgather_table_ppn_conf[0] = 1;
struct mv2_gather_tuning_element {
int min;
int max;
- int (*MV2_pt_Gather_function)(void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
+ int (*MV2_pt_Gather_function)(const void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
MPI_Datatype recvtype, int root, MPI_Comm comm_ptr);
};
int mv2_size_gather_tuning_table = 7;
mv2_gather_tuning_table* mv2_gather_thresholds_table = NULL;
-typedef int (*MV2_Gather_function_ptr)(void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
+typedef int (*MV2_Gather_function_ptr)(const void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
MPI_Datatype recvtype, int root, MPI_Comm comm);
MV2_Gather_function_ptr MV2_Gather_inter_leader_function = NULL;
struct mv2_allgatherv_tuning_element {
int min;
int max;
- int (*MV2_pt_Allgatherv_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts,
- int* displs, MPI_Datatype recvtype, MPI_Comm commg);
+ int (*MV2_pt_Allgatherv_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
+ const int* displs, MPI_Datatype recvtype, MPI_Comm commg);
};
struct mv2_allgatherv_tuning_table {
mv2_allgatherv_tuning_element inter_leader[MV2_MAX_NB_THRESHOLDS];
};
-int (*MV2_Allgatherv_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts,
- int* displs, MPI_Datatype recvtype, MPI_Comm comm);
+int (*MV2_Allgatherv_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, const int* recvcounts,
+ const int* displs, MPI_Datatype recvtype, MPI_Comm comm);
int mv2_size_allgatherv_tuning_table = 0;
mv2_allgatherv_tuning_table* mv2_allgatherv_thresholds_table = NULL;
struct mv2_allreduce_tuning_element {
int min;
int max;
- int (*MV2_pt_Allreducection)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
+ int (*MV2_pt_Allreducection)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm);
};
mv2_allreduce_tuning_element intra_node[MV2_MAX_NB_THRESHOLDS];
};
-int (*MV2_Allreducection)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
+int (*MV2_Allreducection)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm) = NULL;
-int (*MV2_Allreduce_intra_function)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
+int (*MV2_Allreduce_intra_function)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm) = NULL;
int mv2_size_allreduce_tuning_table = 0;
mv2_allreduce_tuning_table* mv2_allreduce_thresholds_table = NULL;
-static int MPIR_Allreduce_mcst_reduce_two_level_helper_MV2(void* sendbuf, void* recvbuf, int count,
+static int MPIR_Allreduce_mcst_reduce_two_level_helper_MV2(const void* sendbuf, void* recvbuf, int count,
MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
{
return 0;
}
-static int MPIR_Allreduce_mcst_reduce_redscat_gather_MV2(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype,
+static int MPIR_Allreduce_mcst_reduce_redscat_gather_MV2(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype,
MPI_Op op, MPI_Comm comm)
{
return 0;
}
-static int MPIR_Allreduce_reduce_p2p_MV2(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
+static int MPIR_Allreduce_reduce_p2p_MV2(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm)
{
simgrid::smpi::Colls::reduce(sendbuf, recvbuf, count, datatype, op, 0, comm);
return MPI_SUCCESS;
}
-static int MPIR_Allreduce_reduce_shmem_MV2(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
+static int MPIR_Allreduce_reduce_shmem_MV2(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm)
{
simgrid::smpi::Colls::reduce(sendbuf, recvbuf, count, datatype, op, 0, comm);
struct mv2_reduce_tuning_element {
int min;
int max;
- int (*MV2_pt_Reduce_function)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
+ int (*MV2_pt_Reduce_function)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
MPI_Comm comm_ptr);
};
int mv2_reduce_intra_knomial_factor = -1;
int mv2_reduce_inter_knomial_factor = -1;
-int (*MV2_Reduce_function)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
+int (*MV2_Reduce_function)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
MPI_Comm comm_ptr) = NULL;
-int (*MV2_Reduce_intra_function)(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
+int (*MV2_Reduce_intra_function)(const void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root,
MPI_Comm comm_ptr) = NULL;
#define MPIR_Reduce_inter_knomial_wrapper_MV2 simgrid::smpi::Coll_reduce_mvapich2_knomial::reduce
struct mv2_red_scat_tuning_element {
int min;
int max;
- int (*MV2_pt_Red_scat_function)(void* sendbuf, void* recvbuf, int* recvcnts, MPI_Datatype datatype, MPI_Op op,
+ int (*MV2_pt_Red_scat_function)(const void* sendbuf, void* recvbuf, const int* recvcnts, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm_ptr);
};
int mv2_size_red_scat_tuning_table = 0;
mv2_red_scat_tuning_table* mv2_red_scat_thresholds_table = NULL;
-int (*MV2_Red_scat_function)(void* sendbuf, void* recvbuf, int* recvcnts, MPI_Datatype datatype, MPI_Op op,
+int (*MV2_Red_scat_function)(const void* sendbuf, void* recvbuf, const int* recvcnts, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm_ptr);
-static int MPIR_Reduce_Scatter_Basic_MV2(void* sendbuf, void* recvbuf, int* recvcnts, MPI_Datatype datatype, MPI_Op op,
+static int MPIR_Reduce_Scatter_Basic_MV2(const void* sendbuf, void* recvbuf, const int* recvcnts, MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm)
{
simgrid::smpi::Coll_reduce_scatter_default::reduce_scatter(sendbuf, recvbuf, recvcnts, datatype, op, comm);
struct mv2_scatter_tuning_element {
int min;
int max;
- int (*MV2_pt_Scatter_function)(void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
+ int (*MV2_pt_Scatter_function)(const void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
MPI_Datatype recvtype, int root, MPI_Comm comm);
};
int* mv2_size_scatter_tuning_table = NULL;
mv2_scatter_tuning_table** mv2_scatter_thresholds_table = NULL;
-int (*MV2_Scatter_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+int (*MV2_Scatter_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, int root, MPI_Comm comm) = NULL;
-int (*MV2_Scatter_intra_function)(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
+int (*MV2_Scatter_intra_function)(const void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount,
MPI_Datatype recvtype, int root, MPI_Comm comm) = NULL;
-int MPIR_Scatter_mcst_wrap_MV2(void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
+int MPIR_Scatter_mcst_wrap_MV2(const void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
MPI_Datatype recvtype, int root, MPI_Comm comm_ptr);
-int MPIR_Scatter_mcst_wrap_MV2(void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
+int MPIR_Scatter_mcst_wrap_MV2(const void* sendbuf, int sendcnt, MPI_Datatype sendtype, void* recvbuf, int recvcnt,
MPI_Datatype recvtype, int root, MPI_Comm comm_ptr)
{
return 0;
simgrid::smpi::Colls::smpi_coll_cleanup_callback = &smpi_coll_cleanup_mvapich2;
int agg_table_sum = 0;
- mv2_scatter_tuning_table** table_ptrs = NULL;
mv2_scatter_num_ppn_conf = 3;
mv2_scatter_thresholds_table = new mv2_scatter_tuning_table*[mv2_scatter_num_ppn_conf];
- table_ptrs = new mv2_scatter_tuning_table*[mv2_scatter_num_ppn_conf];
+ mv2_scatter_tuning_table** table_ptrs = new mv2_scatter_tuning_table*[mv2_scatter_num_ppn_conf];
mv2_size_scatter_tuning_table = new int[mv2_scatter_num_ppn_conf];
mv2_scatter_table_ppn_conf = new int[mv2_scatter_num_ppn_conf];
mv2_scatter_table_ppn_conf[0] = 1;