dgesv_

C++ Function Reference

1 Signature

int BigDataStatMeth::dgesv_(int *, int *, double *, int *, int *, double *, int *, int *)

2 Description

LAPACK routine for solving general linear equations AX = B.

3 Parameters

  • n (``): Pointer to matrix order
  • nrhs (``): Pointer to number of right-hand sides
  • a (``): Pointer to matrix A
  • lda (``): Pointer to leading dimension of A
  • ipiv (``): Pointer to pivot indices
  • b (``): Pointer to matrix B
  • ldb (``): Pointer to leading dimension of B
  • info (``): Pointer to status information

4 Returns

Type: int

5 Details

nPointer to matrix order nrhsPointer to number of right-hand sides aPointer to matrix A ldaPointer to leading dimension of A ipivPointer to pivot indices bPointer to matrix B ldbPointer to leading dimension of B infoPointer to status information

6 Call Graph

Function dependencies

7 Usage Example

#include "BigDataStatMeth.hpp"

// Example usage
auto result = dgesv_(...);