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lapack-reference

library3.12.1vcpkgunverified

LAPACK provides routines for solving systems of linear equations, linear least squares, eigenvalue problems, and singular value decomposition.

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vcpkg install lapack-reference

INSTALL

IMPORT

SIG · LAPACK-REFERENCE

lapack-reference

othercppv3.12.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

lapack.h

✓ #include <lapack.h>

Solve a linear system using LAPACK's dgesv

#include <lapack.h> #include <iostream> int main() { // Solve a linear system Ax = b using dgesv int n = 3, nrhs = 1, lda = 3, ldb = 1, info; double A[9] = {1, 2, 3, 4, 5, 6, 7, 8, 10}; double b[3] = {3, 6, 9}; int ipiv[3]; dgesv_(&n, &nrhs, A, &lda, ipiv, b, &ldb, &info); std::cout << "Solution: " << b[0] << " " << b[1] << " " << b[2] << std::endl; return 0; }

Debug

Known issues

gotchaLAPACK uses Fortran-style column-major ordering; C arrays must be transposed.

fix

Ensure matrices are stored column-major or use CBLAS wrappers.

affects: *

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Version history

3.12.1latest on vcpkg

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Dependencies

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Agent activity

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