59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
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/* gsl_spblas.h
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*
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* Copyright (C) 2012-2014 Patrick Alken
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __GSL_SPBLAS_H__
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#define __GSL_SPBLAS_H__
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#include <stdlib.h>
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#include <gsl/gsl_math.h>
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#include <gsl/gsl_vector.h>
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#include <gsl/gsl_matrix.h>
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#include <gsl/gsl_spmatrix.h>
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#include <gsl/gsl_blas.h>
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#undef __BEGIN_DECLS
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#undef __END_DECLS
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#ifdef __cplusplus
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# define __BEGIN_DECLS extern "C" {
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# define __END_DECLS }
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#else
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# define __BEGIN_DECLS /* empty */
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# define __END_DECLS /* empty */
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#endif
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__BEGIN_DECLS
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/*
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* Prototypes
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*/
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int gsl_spblas_dgemv(const CBLAS_TRANSPOSE_t TransA, const double alpha,
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const gsl_spmatrix *A, const gsl_vector *x,
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const double beta, gsl_vector *y);
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int gsl_spblas_dgemm(const double alpha, const gsl_spmatrix *A,
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const gsl_spmatrix *B, gsl_spmatrix *C);
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size_t gsl_spblas_scatter(const gsl_spmatrix *A, const size_t j,
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const double alpha, int *w, double *x,
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const int mark, gsl_spmatrix *C, size_t nz);
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__END_DECLS
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#endif /* __GSL_SPBLAS_H__ */
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