/usr/include/lpsolve/myblas.h is in liblpsolve55-dev 5.5.0.13-7build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | #ifndef HEADER_myblas
#define HEADER_myblas
/* ************************************************************************ */
/* BLAS function interface with local and external loadable versions */
/* Author: Kjell Eikland */
/* Version: Initial version spring 2004 */
/* Licence: LGPL */
/* ************************************************************************ */
/* Changes: 19 September 2004 Moved function pointer variable */
/* declarations from myblas.h to myblas.c */
/* to avoid linker problems with the Mac. */
/* 20 April 2005 Modified all double types to REAL to self- */
/* adjust to global settings. Note that BLAS */
/* as of now does not have double double. */
/* ************************************************************************ */
#define BLAS_BASE 1
#define UseMacroVector
#if defined LoadableBlasLib
# if LoadableBlasLib == 0
# undef LoadableBlasLib
# endif
#else
# define LoadableBlasLib
#endif
/* ************************************************************************ */
/* Include necessary libraries */
/* ************************************************************************ */
#include "commonlib.h"
#ifdef LoadableBlasLib
#ifdef WIN32
#include <windows.h>
#else
#include <dlfcn.h>
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* ************************************************************************ */
/* BLAS functions */
/* ************************************************************************ */
#ifndef BLAS_CALLMODEL
#ifdef WIN32
# define BLAS_CALLMODEL _cdecl
#else
# define BLAS_CALLMODEL
#endif
#endif
typedef void (BLAS_CALLMODEL BLAS_dscal_func) (int *n, REAL *da, REAL *dx, int *incx);
typedef void (BLAS_CALLMODEL BLAS_dcopy_func) (int *n, REAL *dx, int *incx, REAL *dy, int *incy);
typedef void (BLAS_CALLMODEL BLAS_daxpy_func) (int *n, REAL *da, REAL *dx, int *incx, REAL *dy, int *incy);
typedef void (BLAS_CALLMODEL BLAS_dswap_func) (int *n, REAL *dx, int *incx, REAL *dy, int *incy);
typedef double (BLAS_CALLMODEL BLAS_ddot_func) (int *n, REAL *dx, int *incx, REAL *dy, int *incy);
typedef int (BLAS_CALLMODEL BLAS_idamax_func)(int *n, REAL *x, int *is);
typedef void (BLAS_CALLMODEL BLAS_dload_func) (int *n, REAL *da, REAL *dx, int *incx);
typedef double (BLAS_CALLMODEL BLAS_dnormi_func)(int *n, REAL *x);
#ifndef __WINAPI
# ifdef WIN32
# define __WINAPI WINAPI
# else
# define __WINAPI
# endif
#endif
void init_BLAS(void);
MYBOOL is_nativeBLAS(void);
MYBOOL load_BLAS(char *libname);
MYBOOL unload_BLAS(void);
/* ************************************************************************ */
/* User-callable BLAS definitions (C base 1) */
/* ************************************************************************ */
void dscal ( int n, REAL da, REAL *dx, int incx );
void dcopy ( int n, REAL *dx, int incx, REAL *dy, int incy );
void daxpy ( int n, REAL da, REAL *dx, int incx, REAL *dy, int incy );
void dswap ( int n, REAL *dx, int incx, REAL *dy, int incy );
REAL ddot ( int n, REAL *dx, int incx, REAL *dy, int incy );
int idamax( int n, REAL *x, int is );
void dload ( int n, REAL da, REAL *dx, int incx );
REAL dnormi( int n, REAL *x );
/* ************************************************************************ */
/* Locally implemented BLAS functions (C base 0) */
/* ************************************************************************ */
void BLAS_CALLMODEL my_dscal ( int *n, REAL *da, REAL *dx, int *incx );
void BLAS_CALLMODEL my_dcopy ( int *n, REAL *dx, int *incx, REAL *dy, int *incy );
void BLAS_CALLMODEL my_daxpy ( int *n, REAL *da, REAL *dx, int *incx, REAL *dy, int *incy );
void BLAS_CALLMODEL my_dswap ( int *n, REAL *dx, int *incx, REAL *dy, int *incy );
REAL BLAS_CALLMODEL my_ddot ( int *n, REAL *dx, int *incx, REAL *dy, int *incy );
int BLAS_CALLMODEL my_idamax( int *n, REAL *x, int *is );
void BLAS_CALLMODEL my_dload ( int *n, REAL *da, REAL *dx, int *incx );
REAL BLAS_CALLMODEL my_dnormi( int *n, REAL *x );
/* ************************************************************************ */
/* Subvector and submatrix access routines (Fortran compatibility) */
/* ************************************************************************ */
#ifdef UseMacroVector
#define subvec(item) (item - 1)
#else
int subvec( int item );
#endif
int submat( int nrowb, int row, int col );
int posmat( int nrowb, int row, int col );
/* ************************************************************************ */
/* Randomization functions */
/* ************************************************************************ */
void randomseed(int *seeds);
void randomdens( int n, REAL *x, REAL r1, REAL r2, REAL densty, int *seeds);
void ddrand( int n, REAL *x, int incx, int *seeds );
#ifdef __cplusplus
}
#endif
#endif
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