---
name: "alarqg.f"
section: "3"
platform: "linux"
package: "lapack-doc"
version: "3.12.1-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/alarqg.f"
---

# alarqg.f(3)

## NAME

TESTING/EIG/alarqg.f

## SYNOPSIS

### Functions/Subroutines

subroutine **alarqg** (path, nmats, dotype, ntypes, nin, nout)\
 **ALARQG**

## Function/Subroutine Documentation

### subroutine alarqg (character\*3 path, integer nmats, logical, dimension( \* ) dotype, integer ntypes, integer nin, integer nout)

**ALARQG**

**Purpose:**

```
!>
!> ALARQG handles input for the LAPACK test program.  It is called
!> to evaluate the input line which requested NMATS matrix types for
!> PATH.  The flow of control is as follows:
!>
!> IF NMATS = NTYPES THEN
!>    DOTYPE(1:NTYPES) = .TRUE.
!> ELSE
!>    Read the next input line for NMATS matrix types
!>    Set DOTYPE(I) = .TRUE. for each valid type I
!> END IF
!>
```

**Parameters**

*PATH*

```
!>          PATH is CHARACTER*3
!>          An LAPACK path name for testing.
!>
```

*NMATS*

```
!>          NMATS is INTEGER
!>          The number of matrix types to be used in testing this path.
!>
```

*DOTYPE*

```
!>          DOTYPE is LOGICAL array, dimension (NTYPES)
!>          The vector of flags indicating if each type will be tested.
!>
```

*NTYPES*

```
!>          NTYPES is INTEGER
!>          The maximum number of matrix types for this path.
!>
```

*NIN*

```
!>          NIN is INTEGER
!>          The unit number for input.  NIN >= 1.
!>
```

*NOUT*

```
!>          NOUT is INTEGER
!>          The unit number for output.  NOUT >= 1.
!>
```

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line **89** of file **alarqg.f**.

## Author

Generated automatically by Doxygen for LAPACK from the source code.