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hppritchahppritcha
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add comm_from/toint
simpler to hard code abi/ompi variants. For ABI version add an offset to the values normally used for original "f2c/c2f" ops to push the values normally returned by "c2f" functions to be greater than any ABI defined constants. Signed-off-by: Howard Pritchard <howardp@lanl.gov>
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‎ompi/include/mpi.h.in‎

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@@ -1643,6 +1643,7 @@ OMPI_DECLSPEC int MPI_Comm_idup_with_info(MPI_Comm comm, MPI_Info info, MPI_Com
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OMPI_DECLSPEC MPI_Comm MPI_Comm_f2c(MPI_Fint comm);
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OMPI_DECLSPEC int MPI_Comm_free_keyval(int *comm_keyval);
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OMPI_DECLSPEC int MPI_Comm_free(MPI_Comm *comm);
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OMPI_DECLSPEC MPI_Comm MPI_Comm_fromint(int comm);
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OMPI_DECLSPEC int MPI_Comm_get_attr(MPI_Comm comm, int comm_keyval,
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void *attribute_val, int *flag);
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OMPI_DECLSPEC int MPI_Dist_graph_create(MPI_Comm comm_old, int n, const int nodes[],
@@ -1696,6 +1697,7 @@ OMPI_DECLSPEC int MPI_Comm_spawn_multiple(int count, char *array_of_commands[],
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OMPI_DECLSPEC int MPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm *newcomm);
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OMPI_DECLSPEC int MPI_Comm_split_type(MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm *newcomm);
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OMPI_DECLSPEC int MPI_Comm_test_inter(MPI_Comm comm, int *flag);
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OMPI_DECLSPEC int MPI_Comm_toint(MPI_Comm comm);
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OMPI_DECLSPEC int MPI_Compare_and_swap(const void *origin_addr, const void *compare_addr,
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void *result_addr, MPI_Datatype datatype, int target_rank,
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MPI_Aint target_disp, MPI_Win win);
@@ -2824,6 +2826,7 @@ OMPI_DECLSPEC int PMPI_Comm_idup_with_info(MPI_Comm comm, MPI_Info info, MPI_Co
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OMPI_DECLSPEC MPI_Comm PMPI_Comm_f2c(MPI_Fint comm);
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OMPI_DECLSPEC int PMPI_Comm_free_keyval(int *comm_keyval);
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OMPI_DECLSPEC int PMPI_Comm_free(MPI_Comm *comm);
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OMPI_DECLSPEC MPI_Comm PMPI_Comm_fromint(int comm);
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OMPI_DECLSPEC int PMPI_Comm_get_attr(MPI_Comm comm, int comm_keyval,
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void *attribute_val, int *flag);
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OMPI_DECLSPEC int PMPI_Dist_graph_create(MPI_Comm comm_old, int n, const int nodes[],
@@ -2877,6 +2880,7 @@ OMPI_DECLSPEC int PMPI_Comm_spawn_multiple(int count, char *array_of_commands[]
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OMPI_DECLSPEC int PMPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm *newcomm);
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OMPI_DECLSPEC int PMPI_Comm_split_type(MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm *newcomm);
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OMPI_DECLSPEC int PMPI_Comm_test_inter(MPI_Comm comm, int *flag);
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OMPI_DECLSPEC int PMPI_Comm_toint(MPI_Comm comm);
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OMPI_DECLSPEC int PMPI_Compare_and_swap(const void *origin_addr, const void *compare_addr,
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void *result_addr, MPI_Datatype datatype, int target_rank,
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MPI_Aint target_disp, MPI_Win win);

‎ompi/mpi/c/Makefile.am‎

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@@ -556,6 +556,8 @@ endif
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# have to deal manually
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#
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extra_interface_profile_sources = \
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comm_fromint_ompi.c \
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comm_toint_ompi.c \
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pcontrol.c \
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wtick.c
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‎ompi/mpi/c/Makefile_abi.include‎

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@@ -49,6 +49,8 @@ extra_abi_fns = \
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abi_get_version.c \
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aint_add_abi.c \
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aint_diff_abi.c \
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comm_fromint_abi.c \
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comm_toint_abi.c \
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pcontrol.c \
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wtick.c
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‎ompi/mpi/c/abi_converters.h‎

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@@ -14,6 +14,11 @@
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extern "C" {
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#endif
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/*
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* see section 20.3.4 of the MPI 5.0 standard
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*/
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#define OMPI_ABI_HANDLE_BASE_OFFSET 16384
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__opal_attribute_always_inline__ static inline int ompi_convert_abi_error_intern_error(int error_class)
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{
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switch (error_class) {

‎ompi/mpi/c/comm_fromint_abi.c‎

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/* THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT BY HAND. */
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/* -*- Mode: C; c-basic-offset:4 ; -*- */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2007 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* Copyright (c) 2024-2025 Triad National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/c/bindings.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#include "ompi/mpi/c/abi.h"
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#include "ompi/mpi/c/abi_converters.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_Comm_fromint = PMPI_Comm_fromint
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#endif
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#define MPI_Comm_fromint PMPI_Comm_fromint
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#endif
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static const char FUNC_NAME[] = "MPI_Comm_fromint";
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MPI_Comm_ABI_INTERNAL MPI_Comm_fromint(int comm)
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{
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int o_index;
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intptr_t comm_tmp;
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if ( MPI_PARAM_CHECK ) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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}
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comm_tmp = (intptr_t)comm;
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if (MPI_COMM_SELF_ABI_INTERNAL >= (MPI_Comm_ABI_INTERNAL)comm_tmp) {
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return (MPI_Comm_ABI_INTERNAL)comm_tmp;
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}
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o_index = comm - OMPI_ABI_HANDLE_BASE_OFFSET;
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return (MPI_Comm_ABI_INTERNAL)opal_pointer_array_get_item(&ompi_comm_f_to_c_table, o_index);
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}

‎ompi/mpi/c/comm_fromint_ompi.c‎

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/* THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT BY HAND. */
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/* -*- Mode: C; c-basic-offset:4 ; -*- */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2007 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* Copyright (c) 2024-2025 Triad National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_Comm_fromint = PMPI_Comm_fromint
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#endif
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#define MPI_Comm_fromint PMPI_Comm_fromint
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#endif
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static const char FUNC_NAME[] = "MPI_Comm_fromint";
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MPI_Comm MPI_Comm_fromint(int comm)
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{
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int o_index;
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if ( MPI_PARAM_CHECK ) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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}
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o_index = comm;
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return (MPI_Comm)opal_pointer_array_get_item(&ompi_comm_f_to_c_table, o_index);
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}

‎ompi/mpi/c/comm_toint_abi.c‎

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/* THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT BY HAND. */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* Copyright (c) 2024-2025 Triad National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/c/bindings.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#include "ompi/mpi/c/abi.h"
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#include "ompi/mpi/c/abi_converters.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_Comm_toint = PMPI_Comm_toint
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#endif
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#define MPI_Comm_toint PMPI_Comm_toint
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#endif
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static const char FUNC_NAME[] = "MPI_Comm_toint";
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int MPI_Comm_toint(MPI_Comm_ABI_INTERNAL comm)
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{
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int o_index;
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ompi_communicator_t *comm_ptr;
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MPI_Comm comm_tmp;
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if ( MPI_PARAM_CHECK ) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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comm_tmp = ompi_convert_abi_comm_intern_comm(comm);
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if (ompi_comm_invalid(comm_tmp)) {
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return OMPI_ERRHANDLER_NOHANDLE_INVOKE(MPI_ERR_COMM, FUNC_NAME);
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}
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}
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if (MPI_COMM_SELF_ABI_INTERNAL >= (MPI_Comm_ABI_INTERNAL)comm) {
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intptr_t comm_int = (intptr_t)comm;
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return (int)(comm_int & (OMPI_ABI_HANDLE_BASE_OFFSET-1));
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}
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comm_ptr = (ompi_communicator_t *)comm;
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o_index = comm_ptr->c_f_to_c_index;
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o_index += OMPI_ABI_HANDLE_BASE_OFFSET;
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return o_index;
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}

‎ompi/mpi/c/comm_toint_ompi.c‎

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/* THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT BY HAND. */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
5+
* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
7+
* of Tennessee Research Foundation. All rights
8+
* reserved.
9+
* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
11+
* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
13+
* Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
14+
* Copyright (c) 2015 Research Organization for Information Science
15+
* and Technology (RIST). All rights reserved.
16+
* Copyright (c) 2024 Triad National Security, LLC. All rights
17+
* reserved.
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* $COPYRIGHT$
19+
*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/c/bindings.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_Comm_toint = PMPI_Comm_toint
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#endif
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#define MPI_Comm_toint PMPI_Comm_toint
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#endif
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static const char FUNC_NAME[] = "MPI_Comm_toint";
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int MPI_Comm_toint(MPI_Comm comm)
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{
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int o_index;
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if ( MPI_PARAM_CHECK ) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if (ompi_comm_invalid(comm)) {
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return OMPI_ERRHANDLER_NOHANDLE_INVOKE(MPI_ERR_COMM, FUNC_NAME);
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}
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}
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o_index = comm->c_f_to_c_index;
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return o_index;
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}

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