xerbla.f(3)

📦 version 3.9.0, in centos-stream 9

✨ xerbla.f ✨

okay so bestie, welcome to the LAPACK manual page for xerbla.f 💅 this is the file where the drama happens — it's the error handler, the main character of "you passed me a bad argument" energy. let's get into it 🎀

🌸 SYNOPSIS 🌸

Functions/Subroutines

  • subroutine xerbla (SRNAME, INFO) — XERBLA 👑

🦋 Function/Subroutine Documentation 🦋

subroutine xerbla (character*(*) SRNAME, integer INFO)

XERBLA ⭐

💖 Purpose:

XERBLA is an error handler for the LAPACK routines. fr fr, that's its whole job 🫶

It is called by an LAPACK routine if an input parameter has an invalid value. A message is printed and execution stops. like, it literally prints the message and then hits the brakes 😭💀

Installers may consider modifying the STOP statement in order to call system-specific exception-handling facilities. (iykyk — that's your cue to go customize if you need to 👀)

✨ Parameters:

  • SRNAME — SRNAME is CHARACTER*(*). It's the name of the routine which called XERBLA. like, who snitched on you 💅
  • INFO — INFO is INTEGER. The position of the invalid parameter in the parameter list of the calling routine. so it's literally pointing at the problem parameter, iconic behavior 🔥

👑 Author:

  • Univ. of Tennessee
  • Univ. of California Berkeley
  • Univ. of Colorado Denver
  • NAG Ltd.

🎀 Date:

December 2016

🌈 Definition at line 72 of file SRC/xerbla.f.

🧚 Author

Generated automatically by Doxygen for LAPACK from the source code. (not a human wrote this bit, it's the robot doing its thing 🤖✨)

and that's the whole page bestie, no cap 💜 stay safe out there and don't trigger xerbla on purpose, she WILL stop your program 🙈

Version 3.8.0 — Tue Nov 14 2017 — xerbla.f(3) 🌸 mwah, go forth and pass valid arguments 🫶

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