C++ (Cpp) shift_ipiv_down示例

示例#1

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline lapack_int lu_factor(lapack_int m, T a[], lapack_int ipiv[], GETRF getrf)
{
    lapack_int info = 0;
    getrf(&m, &m, a, &m, ipiv, &info);
    shift_ipiv_down(m, ipiv);
    return info;
};

示例#2

文件： lapack.cpp 项目： 15118000091/mathnet-numerics

inline lapack_int lu_solve_factored(lapack_int n, lapack_int nrhs, T a[], lapack_int ipiv[], T b[], GETRS getrs)
{
	shift_ipiv_up(n, ipiv);
	auto info = getrs(LAPACK_COL_MAJOR, 'N', n, nrhs, a, n, ipiv, b, n);
	shift_ipiv_down(n, ipiv);
	return info;
}

示例#3

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline MKL_INT lu_factor(MKL_INT m, T a[], MKL_INT ipiv[], GETRF getrf)
{
	MKL_INT info = 0;
    getrf(&m, &m, a, &m, ipiv, &info);
    shift_ipiv_down(m, ipiv);
    return info;
}

示例#4

文件： lapack.cpp 项目： 15118000091/mathnet-numerics

inline lapack_int lu_inverse_factored(lapack_int n, T a[], lapack_int ipiv[], GETRI getri)
{
	shift_ipiv_up(n, ipiv);
	auto info = getri(LAPACK_COL_MAJOR, n, a, n, ipiv);
	shift_ipiv_down(n, ipiv);
	return info;
}

示例#5

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline lapack_int lu_inverse_factored(lapack_int n, T a[], lapack_int ipiv[], T work[], lapack_int lwork, GETRI getri)
{
    shift_ipiv_up(n, ipiv);
    lapack_int info = 0;
    getri(&n, a, &n, ipiv, work, &lwork, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#6

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline MKL_INT lu_inverse_factored(MKL_INT n, T a[], MKL_INT ipiv[], T work[], MKL_INT lwork, GETRI getri)
{
    shift_ipiv_up(n, ipiv);
    MKL_INT info = 0;
    getri(&n, a, &n, ipiv, work, &lwork, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#7

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline lapack_int lu_solve_factored(lapack_int n, lapack_int nrhs, T a[], lapack_int ipiv[], T b[], GETRS getrs)
{
    shift_ipiv_up(n, ipiv);
    lapack_int info = 0;
    char trans ='N';
    getrs(&trans, &n, &nrhs, a, &n, ipiv, b, &n, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#8

文件： lapack.cpp 项目： charreal/mathnet-numerics

inline MKL_INT lu_solve_factored(MKL_INT n, MKL_INT nrhs, T a[], MKL_INT ipiv[], T b[], GETRS getrs)
{
    shift_ipiv_up(n, ipiv);
    MKL_INT info = 0;
    char trans ='N';
    getrs(&trans, &n, &nrhs, a, &n, ipiv, b, &n, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#9

文件： lapack.cpp 项目： EtharAlali/mathnet-numerics

inline MKL_INT lu_inverse_factored(MKL_INT n, T a[], MKL_INT ipiv[], T work[], MKL_INT lwork,
                                   void (*getri)(const MKL_INT*, T*, const MKL_INT*, const MKL_INT*, T*, const MKL_INT*, MKL_INT*))
{
    shift_ipiv_up(n, ipiv);
    MKL_INT info = 0;
    getri(&n, a, &n, ipiv, work, &lwork, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#10

文件： lapack.cpp 项目： EtharAlali/mathnet-numerics

inline MKL_INT lu_factor(MKL_INT m, T a[], MKL_INT ipiv[],
                         void (*getrf)(const MKL_INT*, const MKL_INT*, T*, const MKL_INT*, MKL_INT*, MKL_INT*))
{
    std::complex<double> x = 5;
	MKL_INT info = 0;
    getrf(&m, &m, a, &m, ipiv, &info);
    shift_ipiv_down(m, ipiv);
    return info;
};

示例#11

文件： lapack.cpp 项目： EtharAlali/mathnet-numerics

inline MKL_INT lu_solve_factored(MKL_INT n, MKL_INT nrhs, T a[], MKL_INT ipiv[], T b[],
                                 void (*getrs)(const char*, const MKL_INT*, const MKL_INT*, const T*, const MKL_INT*, const MKL_INT*, T*, const MKL_INT*, MKL_INT*))
{
    shift_ipiv_up(n, ipiv);
    MKL_INT info = 0;
    char trans ='N';
    getrs(&trans, &n, &nrhs, a, &n, ipiv, b, &n, &info);
    shift_ipiv_down(n, ipiv);
    return info;
}

示例#12

文件： lapack.cpp 项目： 15118000091/mathnet-numerics

inline lapack_int lu_factor(lapack_int m, T a[], lapack_int ipiv[], GETRF getrf)
{
	auto info = getrf(LAPACK_COL_MAJOR, m, m, a, m, ipiv);
	shift_ipiv_down(m, ipiv);
	return info;
}