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Epetra_BLAS_wrappers.h
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1/*
2//@HEADER
3// ************************************************************************
4//
5// Epetra: Linear Algebra Services Package
6// Copyright 2011 Sandia Corporation
7//
8// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9// the U.S. Government retains certain rights in this software.
10//
11// Redistribution and use in source and binary forms, with or without
12// modification, are permitted provided that the following conditions are
13// met:
14//
15// 1. Redistributions of source code must retain the above copyright
16// notice, this list of conditions and the following disclaimer.
17//
18// 2. Redistributions in binary form must reproduce the above copyright
19// notice, this list of conditions and the following disclaimer in the
20// documentation and/or other materials provided with the distribution.
21//
22// 3. Neither the name of the Corporation nor the names of the
23// contributors may be used to endorse or promote products derived from
24// this software without specific prior written permission.
25//
26// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
27// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
30// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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35// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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38// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
39//
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42*/
43
44#ifndef EPETRA_BLAS_WRAPPERS_H
45#define EPETRA_BLAS_WRAPPERS_H
46
47#include "Epetra_ConfigDefs.h"
48/* #include <stdio.h> */
49/* #include <string.h> */
50
51
52/* Define fcd (Fortran Epetra_fcd descriptor) for non-standard situations */
53
54#if defined(CRAY_T3X) || defined(INTEL_CXML) || defined(INTEL_MKL)
55
56
57#if defined(CRAY_T3X)
58
59#include <fortran.h>
60#define PREFIX
61#define Epetra_fcd fcd
62
63#define DASUM_F77 SASUM
64#define DAXPY_F77 SAXPY
65#define DCOPY_F77 SCOPY
66#define DDOT_F77 SDOT
67#define DNRM2_F77 SNRM2
68#define DSCAL_F77 SSCAL
69#define IDAMAX_F77 ISAMAX
70#define DGEMV_F77 SGEMV
71#define DGER_F77 SGER
72#define DTRMV_F77 STRMV
73#define DGEMM_F77 SGEMM
74#define DSYMM_F77 SSYMM
75#define DTRMM_F77 STRMM
76#define DTRSM_F77 STRSM
77#define DSYRK_F77 SSYRK
78#define EPETRA_DCRSMV_F77 EPETRA_DCRSMV
79#define EPETRA_DCRSMM_F77 EPETRA_DCRSMM
80#define EPETRA_DCRSSV_F77 EPETRA_DCRSSV
81#define EPETRA_DCRSSM_F77 EPETRA_DCRSSM
82
83#elif defined(INTEL_CXML)
84
85#define PREFIX __stdcall
86#define Epetra_fcd const char *, const unsigned int
87
88#elif defined(INTEL_MKL)
89
90#define PREFIX
91#define Epetra_fcd const char *
92
93#endif
94
95/* All three of these machines use a simple uppercase mangling of Fortran names */
96
97/* if F77_BLAS_MANGLE is defined undefine it because we want to redefine */
98
99#ifdef F77_BLAS_MANGLE
100#undef F77_BLAS_MANGLE
101#endif
102
103#ifdef F77_FUNC
104#undef F77_FUNC
105#endif
106
107#ifdef F77_FUNC_
108#undef F77_FUNC_
109#endif
110
111#define F77_BLAS_MANGLE(lcase,UCASE) UCASE
112#define F77_FUNC(lcase,UCASE) UCASE
113#define F77_FUNC_(lcase,UCASE) UCASE
114
115#else /* Define Epetra_fcd for all other machines */
116
117#define PREFIX
118#define Epetra_fcd const char *
119
120/* Use autoconf's definition of F77_BLAS_MANGLE
121 unless using old make system */
122
123#ifdef TRILINOS_NO_CONFIG_H
124
125#ifdef F77_BLAS_MANGLE
126#undef F77_BLAS_MANGLE
127#endif
128#ifdef F77_FUNC
129#undef F77_FUNC
130#endif
131#ifdef F77_FUNC_
132#undef F77_FUNC_
133#endif
134
135#ifdef TRILINOS_HAVE_NO_FORTRAN_UNDERSCORE
136#define F77_BLAS_MANGLE(lcase,UCASE) lcase
137#define F77_FUNC(lcase,UCASE) lcase
138#define F77_FUNC_(lcase,UCASE) lcase
139#else /* TRILINOS_HAVE_NO_FORTRAN_UNDERSCORE not defined*/
140#define F77_BLAS_MANGLE(lcase,UCASE) lcase ## _
141#define F77_FUNC(lcase,UCASE) lcase ## _
142#define F77_FUNC_(lcase,UCASE) lcase ## __
143#endif /* TRILINOS_HAVE_NO_FORTRAN_UNDERSCORE */
144
145#endif /* TRILINOS_NO_CONFIG_H */
146
147#endif /* defined(CRAY_T3X) || defined(INTEL_CXML) || defined(INTEL_MKL) */
148
149#ifndef CRAY_T3X /* Double declarations already done for the Cray */
150
151#define DASUM_F77 F77_BLAS_MANGLE(dasum,DASUM)
152#define DAXPY_F77 F77_BLAS_MANGLE(daxpy,DAXPY)
153#define DCOPY_F77 F77_BLAS_MANGLE(dcopy,DCOPY)
154#define DDOT_F77 F77_BLAS_MANGLE(ddot,DDOT)
155#define DNRM2_F77 F77_BLAS_MANGLE(dnrm2,DNRM2)
156#define DSCAL_F77 F77_BLAS_MANGLE(dscal,DSCAL)
157#define IDAMAX_F77 F77_BLAS_MANGLE(idamax,IDAMAX)
158#define DGEMV_F77 F77_BLAS_MANGLE(dgemv,DGEMV)
159#define DGER_F77 F77_BLAS_MANGLE(dger,DGER)
160#define DTRMV_F77 F77_BLAS_MANGLE(dtrmv,DTRMV)
161#define DGEMM_F77 F77_BLAS_MANGLE(dgemm,DGEMM)
162#define DSYMM_F77 F77_BLAS_MANGLE(dsymm,DSYMM)
163#define DTRMM_F77 F77_BLAS_MANGLE(dtrmm,DTRMM)
164#define DTRSM_F77 F77_BLAS_MANGLE(dtrsm,DTRSM)
165#define DSYRK_F77 F77_BLAS_MANGLE(dsyrk,DSYRK)
166
167#ifndef FORTRAN_DISABLED
168
169#if ( defined(__GNUC__) || defined(_WIN32) ) && ! defined(FORTRAN_NO_UNDERSCORE)
170/* standard Epetra implementation */
171
172#define EPETRA_DCRSMV_F77 F77_FUNC_(epetra_dcrsmv,EPETRA_DCRSMV)
173#define EPETRA_DCRSMM_F77 F77_FUNC_(epetra_dcrsmm,EPETRA_DCRSMM)
174#define EPETRA_DCRSSV_F77 F77_FUNC_(epetra_dcrssv,EPETRA_DCRSSV)
175#define EPETRA_DCRSSM_F77 F77_FUNC_(epetra_dcrssm,EPETRA_DCRSSM)
176
177#else /* MSE: 3/17/05 - patch for Solaris/OSF/IRIX */
178
179#define EPETRA_DCRSMV_F77 F77_FUNC(epetra_dcrsmv,EPETRA_DCRSMV)
180#define EPETRA_DCRSMM_F77 F77_FUNC(epetra_dcrsmm,EPETRA_DCRSMM)
181#define EPETRA_DCRSSV_F77 F77_FUNC(epetra_dcrssv,EPETRA_DCRSSV)
182#define EPETRA_DCRSSM_F77 F77_FUNC(epetra_dcrssm,EPETRA_DCRSSM)
183#endif /* __GNUC__ */
184
185#endif /* FORTRAN_DISABLED */
186
187/* End of defines for double precision when not on a T3X */
188
189#endif
190
191/* The following defines are good for all platforms */
192
193
194#define SSCAL_F77 F77_BLAS_MANGLE(sscal,SSCAL)
195#define SCOPY_F77 F77_BLAS_MANGLE(scopy,SCOPY)
196#define SAXPY_F77 F77_BLAS_MANGLE(saxpy,SAXPY)
197#define SDOT_F77 F77_BLAS_MANGLE(sdot,SDOT)
198#define SNRM2_F77 F77_BLAS_MANGLE(snrm2,SNRM2)
199#define SASUM_F77 F77_BLAS_MANGLE(sasum,SASUM)
200#define ISAMAX_F77 F77_BLAS_MANGLE(isamax,ISAMAX)
201
202#define SGEMV_F77 F77_BLAS_MANGLE(sgemv,SGEMV)
203#define SGER_F77 F77_BLAS_MANGLE(sger,SGER)
204#define STRMV_F77 F77_BLAS_MANGLE(strmv,STRMV)
205#define SGEMM_F77 F77_BLAS_MANGLE(sgemm,SGEMM)
206#define SSYMM_F77 F77_BLAS_MANGLE(ssymm,SSYMM)
207#define STRMM_F77 F77_BLAS_MANGLE(strmm,STRMM)
208#define STRSM_F77 F77_BLAS_MANGLE(strsm,STRSM)
209#define SSYRK_F77 F77_BLAS_MANGLE(ssyrk,SSYRK)
210
211/* Explicitly define each F77 name for all BLAS kernels */
212
213#ifdef __cplusplus
214extern "C" {
215#endif
216
217/* Double precision BLAS 1 */
218double PREFIX DASUM_F77(const int* n, const double x[], const int* incx);
219void PREFIX DAXPY_F77(const int* n, const double* alpha, const double x[], const int* incx, double y[], const int* incy);
220void PREFIX DCOPY_F77(const int* n, const double *x, const int* incx, double *y, const int* incy);
221double PREFIX DDOT_F77(const int* n, const double x[], const int* incx, const double y[], const int* incy);
222double PREFIX DNRM2_F77(const int* n, const double x[], const int* incx);
223void PREFIX DSCAL_F77(const int* n, const double* alpha, double *x, const int* incx);
224int PREFIX IDAMAX_F77(const int* n, const double *x, const int* incx);
225
226/* Single precision BLAS 1 */
227float PREFIX SASUM_F77(const int* n, const float x[], const int* incx);
228void PREFIX SAXPY_F77(const int* n, const float* alpha, const float x[], const int* incx, float y[], const int* incy);
229void PREFIX SCOPY_F77(const int* n, const float *x, const int* incx, float *y, const int* incy);
230float PREFIX SDOT_F77(const int* n, const float x[], const int* incx, const float y[], const int* incy);
231float PREFIX SNRM2_F77(const int* n, const float x[], const int* incx);
232void PREFIX SSCAL_F77(const int* n, const float* alpha, float *x, const int* incx);
233int PREFIX ISAMAX_F77(const int* n, const float *x, const int* incx);
234
235/* Double precision BLAS 2 */
236void PREFIX DGEMV_F77(Epetra_fcd, const int* m, const int* n, const double* alpha, const double A[], const int* lda,
237 const double x[], const int* incx, const double* beta, double y[], const int* incy);
238void PREFIX DTRMV_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, const int *n,
239 const double *a, const int *lda, double *x, const int *incx);
240void PREFIX DGER_F77(const int *m, const int *n, const double *alpha, const double *x, const int *incx, const double *y,
241 const int *incy, double *a, const int *lda);
242
243
244/* Single precision BLAS 2 */
245void PREFIX SGEMV_F77(Epetra_fcd, const int* m, const int* n, const float* alpha, const float A[], const int* lda,
246 const float x[], const int* incx, const float* beta, float y[], const int* incy);
247void PREFIX STRMV_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, const int *n,
248 const float *a, const int *lda, float *x, const int *incx);
249void PREFIX SGER_F77(const int *m, const int *n, const float *alpha, const float *x, const int *incx, const float *y,
250 const int *incy, float *a, const int *lda);
251
252/* Double precision BLAS 3 */
253void PREFIX DGEMM_F77(Epetra_fcd, Epetra_fcd, const int *m, const int *
254 n, const int *k, const double *alpha, const double *a, const int *lda,
255 const double *b, const int *ldb, const double *beta, double *c, const int *ldc);
256void PREFIX DSYMM_F77(Epetra_fcd, Epetra_fcd, const int *m, const int * n,
257 const double *alpha, const double *a, const int *lda,
258 const double *b, const int *ldb, const double *beta, double *c, const int *ldc);
259void PREFIX DTRMM_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, Epetra_fcd,
260 const int *m, const int *n, const double *alpha, const double *a, const int * lda, double *b, const int *ldb);
261void PREFIX DTRSM_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, Epetra_fcd,
262 const int *m, const int *n, const double *alpha, const double *a, const int *
263 lda, double *b, const int *ldb);
264void PREFIX EPETRA_DCRSMV_F77(const int *, const int *, const int *, const double *, const int *,
265 const int *, double *, double *);
266void PREFIX EPETRA_DCRSMM_F77(const int *, const int *, const int *, const double *, const int *,
267 const int *, double *, int *, double *, int *, int *);
268void PREFIX EPETRA_DCRSSV_F77(const int *, const int *, const int *, const int *, const int *,
269 const int *, const double *, const int *, const int *, double *,
270 double *, const int *);
271void PREFIX EPETRA_DCRSSM_F77(const int *, const int *, const int *, const int *, const int *,
272 const int *, const double *, const int *, const int *, double *,
273 const int *, double *, const int *, const int *, const int *);
274void PREFIX DSYRK_F77(Epetra_fcd uplo, Epetra_fcd trans, const int *n, const int *k,
275 const double *alpha, const double *a, const int *lda, const double *beta,
276 double *c, const int *ldc);
277
278/* Single precision BLAS 3 */
279void PREFIX SGEMM_F77(Epetra_fcd, Epetra_fcd, const int *m, const int *
280 n, const int *k, const float *alpha, const float *a, const int *lda,
281 const float *b, const int *ldb, const float *beta, float *c, const int *ldc);
282void PREFIX SSYMM_F77(Epetra_fcd, Epetra_fcd, const int *m, const int * n,
283 const float *alpha, const float *a, const int *lda,
284 const float *b, const int *ldb, const float *beta, float *c, const int *ldc);
285void PREFIX STRMM_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, Epetra_fcd,
286 const int *m, const int *n, const float *alpha, const float *a, const int * lda, float *b, const int *ldb);
287void PREFIX STRSM_F77(Epetra_fcd, Epetra_fcd, Epetra_fcd, Epetra_fcd,
288 const int *m, const int *n, const float *alpha, const float *a, const int *
289 lda, float *b, const int *ldb);
290
291void PREFIX XERBLA_F77(Epetra_fcd, int *info);
292
293void PREFIX SSYRK_F77(Epetra_fcd uplo, Epetra_fcd trans, const int *n, const int *k,
294 const float *alpha, const float *a, const int *lda, const float *beta,
295 float *c, const int *ldc);
296
297#ifdef __cplusplus
298}
299#endif
300
301#endif /* EPETRA_BLAS_WRAPPERS_H */
DSYMM_F77
#define DSYMM_F77
Definition Epetra_BLAS_wrappers.h:162
DASUM_F77
#define DASUM_F77
Definition Epetra_BLAS_wrappers.h:151
DAXPY_F77
#define DAXPY_F77
Definition Epetra_BLAS_wrappers.h:152
EPETRA_DCRSSM_F77
void PREFIX EPETRA_DCRSSM_F77(const int *, const int *, const int *, const int *, const int *, const int *, const double *, const int *, const int *, double *, const int *, double *, const int *, const int *, const int *)
SDOT_F77
#define SDOT_F77
Definition Epetra_BLAS_wrappers.h:197
IDAMAX_F77
#define IDAMAX_F77
Definition Epetra_BLAS_wrappers.h:157
DNRM2_F77
#define DNRM2_F77
Definition Epetra_BLAS_wrappers.h:155
STRMV_F77
#define STRMV_F77
Definition Epetra_BLAS_wrappers.h:204
EPETRA_DCRSSV_F77
void PREFIX EPETRA_DCRSSV_F77(const int *, const int *, const int *, const int *, const int *, const int *, const double *, const int *, const int *, double *, double *, const int *)
DGEMM_F77
#define DGEMM_F77
Definition Epetra_BLAS_wrappers.h:161
SGEMM_F77
#define SGEMM_F77
Definition Epetra_BLAS_wrappers.h:205
EPETRA_DCRSMM_F77
void PREFIX EPETRA_DCRSMM_F77(const int *, const int *, const int *, const double *, const int *, const int *, double *, int *, double *, int *, int *)
DDOT_F77
#define DDOT_F77
Definition Epetra_BLAS_wrappers.h:154
STRMM_F77
#define STRMM_F77
Definition Epetra_BLAS_wrappers.h:207
SSYRK_F77
#define SSYRK_F77
Definition Epetra_BLAS_wrappers.h:209
DSYRK_F77
#define DSYRK_F77
Definition Epetra_BLAS_wrappers.h:165
DTRSM_F77
#define DTRSM_F77
Definition Epetra_BLAS_wrappers.h:164
XERBLA_F77
void PREFIX XERBLA_F77(Epetra_fcd, int *info)
SNRM2_F77
#define SNRM2_F77
Definition Epetra_BLAS_wrappers.h:198
SCOPY_F77
#define SCOPY_F77
Definition Epetra_BLAS_wrappers.h:195
SAXPY_F77
#define SAXPY_F77
Definition Epetra_BLAS_wrappers.h:196
ISAMAX_F77
#define ISAMAX_F77
Definition Epetra_BLAS_wrappers.h:200
STRSM_F77
#define STRSM_F77
Definition Epetra_BLAS_wrappers.h:208
SGEMV_F77
#define SGEMV_F77
Definition Epetra_BLAS_wrappers.h:202
SSCAL_F77
#define SSCAL_F77
Definition Epetra_BLAS_wrappers.h:194
SASUM_F77
#define SASUM_F77
Definition Epetra_BLAS_wrappers.h:199
SGER_F77
#define SGER_F77
Definition Epetra_BLAS_wrappers.h:203
DGEMV_F77
#define DGEMV_F77
Definition Epetra_BLAS_wrappers.h:158
DTRMM_F77
#define DTRMM_F77
Definition Epetra_BLAS_wrappers.h:163
DTRMV_F77
#define DTRMV_F77
Definition Epetra_BLAS_wrappers.h:160
PREFIX
#define PREFIX
Definition Epetra_BLAS_wrappers.h:117
DSCAL_F77
#define DSCAL_F77
Definition Epetra_BLAS_wrappers.h:156
DGER_F77
#define DGER_F77
Definition Epetra_BLAS_wrappers.h:159
DCOPY_F77
#define DCOPY_F77
Definition Epetra_BLAS_wrappers.h:153
EPETRA_DCRSMV_F77
void PREFIX EPETRA_DCRSMV_F77(const int *, const int *, const int *, const double *, const int *, const int *, double *, double *)
Epetra_fcd
#define Epetra_fcd
Definition Epetra_BLAS_wrappers.h:118
SSYMM_F77
#define SSYMM_F77
Definition Epetra_BLAS_wrappers.h:206
Epetra_ConfigDefs.h
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