144 строки
4.6 KiB
C
144 строки
4.6 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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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* $COPYRIGHT$
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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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#ifndef OMPI_FINT_2_INT_H
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#define OMPI_FINT_2_INT_H
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#include "ompi_config.h"
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#include <stdlib.h>
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/*
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* Define MACROS to take account of different size of MPI_Fint from int
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*/
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#if OMPI_SIZEOF_FORTRAN_INTEGER == SIZEOF_INT
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#define OMPI_ARRAY_NAME_DECL(a)
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#define OMPI_2_DIM_ARRAY_NAME_DECL(a, dim2)
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#define OMPI_SINGLE_NAME_DECL(a)
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#define OMPI_ARRAY_NAME_CONVERT(a) a
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#define OMPI_SINGLE_NAME_CONVERT(a) a
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#define OMPI_INT_2_FINT(a) a
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#define OMPI_FINT_2_INT(a) a
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#define OMPI_ARRAY_FINT_2_INT_ALLOC(in, n)
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#define OMPI_ARRAY_FINT_2_INT(in, n)
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#define OMPI_2_DIM_ARRAY_FINT_2_INT(in, n, dim2)
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#define OMPI_ARRAY_FINT_2_INT_CLEANUP(in)
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#define OMPI_SINGLE_FINT_2_INT(in)
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#define OMPI_SINGLE_INT_2_FINT(in)
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#define OMPI_ARRAY_INT_2_FINT(in, n)
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#elif OMPI_SIZEOF_FORTRAN_INTEGER > SIZEOF_INT
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#define OMPI_ARRAY_NAME_DECL(a) int *c_##a
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#define OMPI_2_DIM_ARRAY_NAME_DECL(a, dim2) int (*c_##a)[dim2], dim2_index
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#define OMPI_SINGLE_NAME_DECL(a) int c_##a
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#define OMPI_ARRAY_NAME_CONVERT(a) c_##a
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#define OMPI_SINGLE_NAME_CONVERT(a) &c_##a
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#define OMPI_INT_2_FINT(a) a
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#define OMPI_FINT_2_INT(a) (int) (a)
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/* This is for OUT parameters. Does only alloc */
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#define OMPI_ARRAY_FINT_2_INT_ALLOC(in, n) \
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OMPI_ARRAY_NAME_CONVERT(in) = malloc(n * sizeof(int))
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/* This is for IN/IN-OUT parameters. Does alloc and assignment */
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#define OMPI_ARRAY_FINT_2_INT(in, n) \
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OMPI_ARRAY_NAME_CONVERT(in) = malloc(n * sizeof(int)); \
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while(n > 0) { \
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OMPI_ARRAY_NAME_CONVERT(in)[n - 1] = (int) in[n - 1]; \
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--n; \
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}
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/* This is for 2-dim arrays */
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#define OMPI_2_DIM_ARRAY_FINT_2_INT(in, n, dim2) \
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OMPI_ARRAY_NAME_CONVERT(in) = (int (*)[dim2]) malloc(n * sizeof(*OMPI_ARRAY_NAME_CONVERT(in))); \
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while(n > 0) { \
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for(dim2_index = 0; dim2_index < dim2; ++dim2_index) { \
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OMPI_ARRAY_NAME_CONVERT(in)[n - 1][dim2_index] = (int)in[n - 1][dim2_index]; \
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} \
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--n; \
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}
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/* This is for IN parameters. Does only free */
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#define OMPI_ARRAY_FINT_2_INT_CLEANUP(in) \
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free(OMPI_ARRAY_NAME_CONVERT(in))
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/* This is for single IN parameter */
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#define OMPI_SINGLE_FINT_2_INT(in) \
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OMPI_ARRAY_NAME_CONVERT(in) = (int) *(in)
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/* This is for single OUT parameter */
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#define OMPI_SINGLE_INT_2_FINT(in) \
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*(in) = OMPI_ARRAY_NAME_CONVERT(in)
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/* This is for OUT/IN-OUT parametes. Does back assignment and free */
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#define OMPI_ARRAY_INT_2_FINT(in, n) \
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while(n > 0) {\
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in[n - 1] = OMPI_ARRAY_NAME_CONVERT(in)[n - 1]; \
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--n; \
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} \
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free(OMPI_ARRAY_NAME_CONVERT(in))
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#else /* int > MPI_Fint */
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#define OMPI_ARRAY_NAME_DECL(a) int *c_##a
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#define OMPI_2_DIM_ARRAY_NAME_DECL(a, dim2) int (*c_##a)[dim2], dim2_index
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#define OMPI_SINGLE_NAME_DECL(a) int c_##a
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#define OMPI_ARRAY_NAME_CONVERT(a) c_##a
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#define OMPI_SINGLE_NAME_CONVERT(a) &c_##a
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#define OMPI_INT_2_FINT(a) (MPI_Fint)(a)
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#define OMPI_FINT_2_INT(a) (a)
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/* This is for OUT parameters. Does only alloc */
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#define OMPI_ARRAY_FINT_2_INT_ALLOC(in, n) \
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OMPI_ARRAY_NAME_CONVERT(in) = malloc(n * sizeof(int))
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#define OMPI_ARRAY_FINT_2_INT(in, n) \
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OMPI_ARRAY_NAME_CONVERT(in) = malloc(n * sizeof(int)); \
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while(n > 0) { \
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OMPI_ARRAY_NAME_CONVERT(in)[n - 1] = in[n - 1]; \
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--n; \
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}
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#define OMPI_2_DIM_ARRAY_FINT_2_INT(in, n, dim2) \
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OMPI_ARRAY_NAME_CONVERT(in) = (int (*)[dim2]) malloc(n * sizeof(*OMPI_ARRAY_NAME_CONVERT(in))); \
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while(n > 0) { \
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for(dim2_index = 0; dim2_index < dim2; ++dim2_index) { \
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OMPI_ARRAY_NAME_CONVERT(in)[n - 1][dim2_index] = in[n - 1][dim2_index]; \
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} \
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--n; \
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}
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#define OMPI_ARRAY_FINT_2_INT_CLEANUP(in) \
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free(OMPI_ARRAY_NAME_CONVERT(in))
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#define OMPI_SINGLE_FINT_2_INT(in) \
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OMPI_ARRAY_NAME_CONVERT(in) = *(in)
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#define OMPI_SINGLE_INT_2_FINT(in) \
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*in = (MPI_Fint) OMPI_ARRAY_NAME_CONVERT(in)
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#define OMPI_ARRAY_INT_2_FINT(in, n) \
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while(n > 0) {\
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in[n - 1] = (MPI_Fint) OMPI_ARRAY_NAME_CONVERT(in)[n - 1]; \
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--n; \
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} \
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free(OMPI_ARRAY_NAME_CONVERT(in))
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#endif
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#endif /* OMPI_FINT_2_INT_H */
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