Call _Exit() to suppress user-registered atexit() functions (!2745) · Merge requests · PETSc / petsc · GitLab

Junchao Zhang requested to merge jczhang/let-signal-handler-call-exit into maint Apr 23, 2020

Since MPI routines are not 'interrupt unsafe'. See also https://lists.mpich.org/pipermail/discuss/2020-April/005910.html

Thanks to: John Peterson jwpeterson@gmail.com

Edited Jul 20, 2020 by Junchao Zhang