ScaLAPACK:Routines for Matrix Inversion

Routines for Matrix Inversion

p?getri computes the inverse of a LU-factored distributed matrix.
call psgetri (n, a, ia, ja, desca, ipiv, work, lwork, iwork, liwork, info) call pdgetri (n, a, ia, ja, desca, ipiv, work, lwork, iwork, liwork, info) call pcgetri (n, a, ia, ja, desca, ipiv, work, lwork, iwork, liwork, info) call pzgetri (n, a, ia, ja, desca, ipiv, work, lwork, iwork, liwork, info)

p?potri computes the inverse of a symmetric/Hermitian positive-definite distributed matrix.
call pspotri (uplo, n, a, ia, ja, desca, info) call pdpotri (uplo, n, a, ia, ja, desca, info) call pcpotri (uplo, n, a, ia, ja, desca, info) call pzpotri (uplo, n, a, ia, ja, desca, info)

p?trtri computes the inverse of a triangular distributed matrix.
call pstrtri (uplo, diag, n, a, ia, ja, desca, info) call pdtrtri (uplo, diag, n, a, ia, ja, desca, info) call pctrtri (uplo, diag, n, a, ia, ja, desca, info) call pztrtri (uplo, diag, n, a, ia, ja, desca, info)