Developer Reference

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  • 10/21/2020
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Contents

LAPACK Linear Equation Driver Routines

Table "Driver Routines for Solving Systems of Linear Equations" lists the LAPACK driver routines for solving systems of linear equations with real or complex matrices.
Driver Routines for Solving Systems of Linear Equations
Matrix type, storage scheme
Simple Driver
Expert Driver
Expert Driver using Extra-Precise Interative Refinement
general
general band
general tridiagonal
diagonally dominant tridiagonal
symmetric/Hermitian positive-definite
symmetric/Hermitian positive-definite, storage
symmetric/Hermitian positive-definite, band
symmetric/Hermitian positive-definite, tridiagonal
symmetric/Hermitian indefinite
symmetric/Hermitian indefinite, packed storage
complex symmetric
complex symmetric, packed storage
In this table
?
stands for
s
(single precision real),
d
(double precision real),
c
(single precision complex), or
z
(double precision complex). In the description of
?gesv
and
?posv
routines, the
?
sign stands for combined character codes
ds
and
zc
for the mixed precision subroutines.

Product and Performance Information

1

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