## table of contents

complex_lin(3) | LAPACK | complex_lin(3) |

# NAME¶

complex_lin - complex

# SYNOPSIS¶

## Functions¶

program **cchkaa**

**CCHKAA**

# Detailed Description¶

This is the group of complex LAPACK TESTING LIN routines.

# Function Documentation¶

## program cchkaa¶

**CCHKAA**

**Purpose:**

CCHKAA is the main test program for the COMPLEX linear equation

routines.

The program must be driven by a short data file. The first 15 records

(not including the first comment line) specify problem dimensions

and program options using list-directed input. The remaining lines

specify the LAPACK test paths and the number of matrix types to use

in testing. An annotated example of a data file can be obtained by

deleting the first 3 characters from the following 42 lines:

Data file for testing COMPLEX LAPACK linear equation routines

7 Number of values of M

0 1 2 3 5 10 16 Values of M (row dimension)

7 Number of values of N

0 1 2 3 5 10 16 Values of N (column dimension)

1 Number of values of NRHS

2 Values of NRHS (number of right hand sides)

5 Number of values of NB

1 3 3 3 20 Values of NB (the blocksize)

1 0 5 9 1 Values of NX (crossover point)

3 Number of values of RANK

30 50 90 Values of rank (as a % of N)

30.0 Threshold value of test ratio

T Put T to test the LAPACK routines

T Put T to test the driver routines

T Put T to test the error exits

CGE 11 List types on next line if 0 < NTYPES < 11

CGB 8 List types on next line if 0 < NTYPES < 8

CGT 12 List types on next line if 0 < NTYPES < 12

CPO 9 List types on next line if 0 < NTYPES < 9

CPO 9 List types on next line if 0 < NTYPES < 9

CPP 9 List types on next line if 0 < NTYPES < 9

CPB 8 List types on next line if 0 < NTYPES < 8

CPT 12 List types on next line if 0 < NTYPES < 12

CHE 10 List types on next line if 0 < NTYPES < 10

CHR 10 List types on next line if 0 < NTYPES < 10

CHK 10 List types on next line if 0 < NTYPES < 10

CHA 10 List types on next line if 0 < NTYPES < 10

CH2 10 List types on next line if 0 < NTYPES < 10

CSA 11 List types on next line if 0 < NTYPES < 10

CS2 11 List types on next line if 0 < NTYPES < 10

CHP 10 List types on next line if 0 < NTYPES < 10

CSY 11 List types on next line if 0 < NTYPES < 11

CSK 11 List types on next line if 0 < NTYPES < 11

CSR 11 List types on next line if 0 < NTYPES < 11

CSP 11 List types on next line if 0 < NTYPES < 11

CTR 18 List types on next line if 0 < NTYPES < 18

CTP 18 List types on next line if 0 < NTYPES < 18

CTB 17 List types on next line if 0 < NTYPES < 17

CQR 8 List types on next line if 0 < NTYPES < 8

CRQ 8 List types on next line if 0 < NTYPES < 8

CLQ 8 List types on next line if 0 < NTYPES < 8

CQL 8 List types on next line if 0 < NTYPES < 8

CQP 6 List types on next line if 0 < NTYPES < 6

CTZ 3 List types on next line if 0 < NTYPES < 3

CLS 6 List types on next line if 0 < NTYPES < 6

CEQ

CQT

CQX

CTS

CHH

NMAX INTEGER

The maximum allowable value for M and N.

MAXIN INTEGER

The number of different values that can be used for each of

M, N, NRHS, NB, NX and RANK

MAXRHS INTEGER

The maximum number of right hand sides

MATMAX INTEGER

The maximum number of matrix types to use for testing

NIN INTEGER

The unit number for input

NOUT INTEGER

The unit number for output

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

# Author¶

Generated automatically by Doxygen for LAPACK from the source code.

Wed Sep 1 2021 | Version 3.10.0 |