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Commit c7b5d9da authored by Andreas Marek's avatar Andreas Marek
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Template for elpa_cholesky C-interface

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Makefile.am
View file @ c7b5d9da
......@@ -60,6 +60,7 @@ EXTRA_libelpa@SUFFIX@_private_la_DEPENDENCIES = \
src/elpa_mult_at_b_c_interface_template.X90 \
src/elpa_mult_ah_b_c_interface_template.X90 \
src/elpa_invert_trm_c_interface_template.X90 \
src/elpa_cholesky_c_interface_template.X90 \
src/elpa2_bandred_template.X90 \
src/elpa2_symm_matrix_allreduce_real_template.X90 \
src/elpa2_trans_ev_band_to_full_template.X90 \
......@@ -987,6 +988,7 @@ EXTRA_DIST = \
src/elpa_mult_at_b_c_interface_template.X90 \
src/elpa_mult_ah_b_c_interface_template.X90 \
src/elpa_invert_trm_c_interface_template.X90 \
src/elpa_cholesky_c_interface_template.X90 \
src/elpa2_tridiag_band_template.X90 \
src/elpa2_trans_ev_band_to_full_template.X90 \
src/elpa2_trans_ev_tridi_to_band_template.X90 \
......
src/elpa_c_interface.F90
View file @ c7b5d9da
......@@ -994,38 +994,12 @@
!c> */
!c> int elpa_cholesky_real_double(int na, double *a, int lda, int nblk, int matrixCols, int mpi_comm_rows, int mpi_comm_cols, int wantDebug);
function elpa_cholesky_real_wrapper_double(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug) result(success) &
bind(C,name="elpa_cholesky_real_double")
use, intrinsic :: iso_c_binding
use elpa1_auxiliary, only : elpa_cholesky_real_double
implicit none
integer(kind=c_int), value :: na, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug
integer(kind=c_int) :: success
#ifdef USE_ASSUMED_SIZE
real(kind=c_double) :: a(lda,*)
#else
real(kind=c_double) :: a(lda,matrixCols)
#endif
logical :: successFortran, wantDebugFortran
if (wantDebug .ne. 0) then
wantDebugFortran = .true.
else
wantDebugFortran = .false.
endif
successFortran = elpa_cholesky_real_double(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebugFortran)
if (successFortran) then
success = 1
else
success = 0
endif
end function
#define REALCASE 1
#define DOUBLE_PRECISION 1
#include "precision_macros.h"
#include "elpa_cholesky_c_interface_template.X90"
#undef DOUBLE_PRECISION
#undef REALCASE
#ifdef WANT_SINGLE_PRECISION_REAL
......@@ -1049,35 +1023,13 @@
!c> */
!c> int elpa_cholesky_real_single(int na, float *a, int lda, int nblk, int matrixCols, int mpi_comm_rows, int mpi_comm_cols, int wantDebug);
function elpa_cholesky_real_wrapper_single(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug) result(success) &
bind(C,name="elpa_cholesky_real_single")
use, intrinsic :: iso_c_binding
use elpa1_auxiliary, only : elpa_cholesky_real_single
implicit none
integer(kind=c_int), value :: na, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug
integer(kind=c_int) :: success
real(kind=c_float) :: a(lda,matrixCols)
logical :: successFortran, wantDebugFortran
if (wantDebug .ne. 0) then
wantDebugFortran = .true.
else
wantDebugFortran = .false.
endif
successFortran = elpa_cholesky_real_single(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebugFortran)
if (successFortran) then
success = 1
else
success = 0
endif
#define REALCASE 1
#define SINGLE_PRECISION 1
#include "precision_macros.h"
#include "elpa_cholesky_c_interface_template.X90"
#undef SINGLE_PRECISION
#undef REALCASE
end function
#endif /* WANT_SINGLE_PRECISION_REAL */
......@@ -1100,40 +1052,12 @@
!c> */
!c> int elpa_cholesky_complex_double(int na, double complex *a, int lda, int nblk, int matrixCols, int mpi_comm_rows, int mpi_comm_cols, int wantDebug);
function elpa_cholesky_complex_wrapper_double(na, a, lda, nblk, matrixCols, mpi_comm_rows, &
mpi_comm_cols, wantDebug) result(success) &
bind(C,name="elpa_cholesky_complex_double")
use, intrinsic :: iso_c_binding
use elpa1_auxiliary, only : elpa_cholesky_complex_double
implicit none
integer(kind=c_int), value :: na, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug
integer(kind=c_int) :: success
#ifdef USE_ASSUMED_SIZE
complex(kind=c_double_complex) :: a(lda,*)
#else
complex(kind=c_double_complex) :: a(lda,matrixCols)
#endif
logical :: wantDebugFortran, successFortran
if (wantDebug .ne. 0) then
wantDebugFortran = .true.
else
wantDebugFortran = .false.
endif
successFortran = elpa_cholesky_complex_double(na, a, lda, nblk, matrixCols, &
mpi_comm_rows, mpi_comm_cols, wantDebugFortran)
if (successFortran) then
success = 1
else
success = 0
endif
end function
#define COMPLEXCASE 1
#define DOUBLE_PRECISION 1
#include "precision_macros.h"
#include "elpa_cholesky_c_interface_template.X90"
#undef DOUBLE_PRECISION
#undef COMPLEXCASE
#ifdef WANT_SINGLE_PRECISION_COMPLEX
......@@ -1156,36 +1080,10 @@
!c> */
!c> int elpa_cholesky_complex_single(int na, complex *a, int lda, int nblk, int matrixCols, int mpi_comm_rows, int mpi_comm_cols, int wantDebug);
function elpa_cholesky_complex_wrapper_single(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, &
wantDebug) result(success) &
bind(C,name="elpa_cholesky_complex_single")
use, intrinsic :: iso_c_binding
use elpa1_auxiliary, only : elpa_cholesky_complex_single
implicit none
integer(kind=c_int), value :: na, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug
integer(kind=c_int) :: success
complex(kind=c_float_complex) :: a(lda,matrixCols)
logical :: wantDebugFortran, successFortran
if (wantDebug .ne. 0) then
wantDebugFortran = .true.
else
wantDebugFortran = .false.
endif
successFortran = elpa_cholesky_complex_single(na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebugFortran)
if (successFortran) then
success = 1
else
success = 0
endif
end function
#define COMPLEXCASE 1
#define SINGLE_PRECISION 1
#include "precision_macros.h"
#include "elpa_cholesky_c_interface_template.X90"
#undef SINGLE_PRECISION
#undef COMPLEXCASE
#endif /* WANT_SINGLE_PRECISION_COMPLEX */
src/elpa_cholesky_c_interface_template.X90 0 → 100644
View file @ c7b5d9da
! This file is part of ELPA.
!
! The ELPA library was originally created by the ELPA consortium,
! consisting of the following organizations:
!
! - Max Planck Computing and Data Facility (MPCDF), formerly known as
! Rechenzentrum Garching der Max-Planck-Gesellschaft (RZG),
! - Bergische Universität Wuppertal, Lehrstuhl für angewandte
! Informatik,
! - Technische Universität München, Lehrstuhl für Informatik mit
! Schwerpunkt Wissenschaftliches Rechnen ,
! - Fritz-Haber-Institut, Berlin, Abt. Theorie,
! - Max-Plack-Institut für Mathematik in den Naturwissenschaften,
! Leipzig, Abt. Komplexe Strukutren in Biologie und Kognition,
! and
! - IBM Deutschland GmbH
!
! This particular source code file contains additions, changes and
! enhancements authored by Intel Corporation which is not part of
! the ELPA consortium.
!
! More information can be found here:
! http://elpa.mpcdf.mpg.de/
!
! ELPA is free software: you can redistribute it and/or modify
! it under the terms of the version 3 of the license of the
! GNU Lesser General Public License as published by the Free
! Software Foundation.
!
! ELPA is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU Lesser General Public License for more details.
!
! You should have received a copy of the GNU Lesser General Public License
! along with ELPA. If not, see <http://www.gnu.org/licenses/>
!
! ELPA reflects a substantial effort on the part of the original
! ELPA consortium, and we ask you to respect the spirit of the
! license that we chose: i.e., please contribute any changes you
! may have back to the original ELPA library distribution, and keep
! any derivatives of ELPA under the same license that we chose for
! the original distribution, the GNU Lesser General Public License.
!
! Author: A. Marek, MPCDF
function elpa_cholesky_&
&MATH_DATATYPE&
&_wrapper_&
&PRECISION&
& (na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug) result(success) &
bind(C,name="elpa_cholesky_&
&MATH_DATATYPE&
&_&
&PRECISION&
&")
use, intrinsic :: iso_c_binding
use elpa1_auxiliary, only : elpa_cholesky_&
&MATH_DATATYPE&
&_&
&PRECISION
implicit none
integer(kind=c_int), value :: na, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebug
integer(kind=c_int) :: success
#if REALCASE == 1
#ifdef USE_ASSUMED_SIZE
real(kind=C_DATATYPE_KIND) :: a(lda,*)
#else
real(kind=C_DATATYPE_KIND) :: a(lda,matrixCols)
#endif
#endif
#if COMPLEXCASE == 1
#ifdef USE_ASSUMED_SIZE
complex(kind=C_DATATYPE_KIND) :: a(lda,*)
#else
complex(kind=C_DATATYPE_KIND) :: a(lda,matrixCols)
#endif
#endif
logical :: successFortran, wantDebugFortran
if (wantDebug .ne. 0) then
wantDebugFortran = .true.
else
wantDebugFortran = .false.
endif
successFortran = elpa_cholesky_&
&MATH_DATATYPE&
&_&
&PRECISION&
& (na, a, lda, nblk, matrixCols, mpi_comm_rows, mpi_comm_cols, wantDebugFortran)
if (successFortran) then
success = 1
else
success = 0
endif
end function
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