xerbla - xerbla: error reporting

Author

Generated automatically by Doxygen for LAPACK from the source code. Version 3.12.0 Sun Jul 20 2025 01:40:05 xerbla(3)

Detailed Description

Function Documentation

subroutinexerbla(character*(*)srname,integerinfo)XERBLAPurpose: XERBLA is an error handler for the LAPACK routines. It is called by an LAPACK routine if an input parameter has an invalid value. A message is printed and execution stops. Installers may consider modifying the STOP statement in order to call system-specific exception-handling facilities. ParametersSRNAME SRNAME is CHARACTER*(*) The name of the routine which called XERBLA. INFO INFO is INTEGER The position of the invalid parameter in the parameter list of the calling routine. Author Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd.