Geogram  Version 1.9.1
A programming library of geometric algorithms
nl_mkl.h
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39 
40 #ifndef OPENNL_MKL_H
41 #define OPENNL_MKL_H
42 
43 #include "nl_private.h"
44 #include "nl_matrix.h"
45 
63 NLboolean nlInitExtension_MKL(void);
64 
70 NLboolean nlExtensionIsInitialized_MKL(void);
71 
79 extern NLMultMatrixVectorFunc NLMultMatrixVector_MKL;
80 
88 NLMatrix nlMKLMatrixNewFromSparseMatrix(NLSparseMatrix* M);
89 
97 NLMatrix nlMKLMatrixNewFromCRSMatrix(NLCRSMatrix* M);
98 
99 #endif
NLboolean
unsigned char NLboolean
A truth value (NL_TRUE or NL_FALSE).
Definition: nl.h:221
nl_matrix.h
Internal OpenNL functions to manipulate sparse matrices.
NLMultMatrixVectorFunc
void(* NLMultMatrixVectorFunc)(NLMatrix M, const double *x, double *y)
Function pointer type for matrix x vector product.
Definition: nl_matrix.h:68
nlExtensionIsInitialized_MKL
NLboolean nlExtensionIsInitialized_MKL(void)
Tests whether the MKL extension is initialized.
nlInitExtension_MKL
NLboolean nlInitExtension_MKL(void)
Initializes the MKL extension.
nlMKLMatrixNewFromSparseMatrix
NLMatrix nlMKLMatrixNewFromSparseMatrix(NLSparseMatrix *M)
Creates an optimized MKL matrix from a dynamic sparse matrix.
NLMultMatrixVector_MKL
NLMultMatrixVectorFunc NLMultMatrixVector_MKL
The function pointer to the sparse-matrix times vector function that uses the MKL....
nlMKLMatrixNewFromCRSMatrix
NLMatrix nlMKLMatrixNewFromCRSMatrix(NLCRSMatrix *M)
Creates an optimized MKL matrix from a CRS sparse matrix.
nl_private.h
Some macros and functions used internally by OpenNL.
NLCRSMatrix
A compact self-contained storage for sparse matrices.
Definition: nl_matrix.h:278
NLMatrixStruct
The base class for abstract matrices.
Definition: nl_matrix.h:80