From: Timo Heister <timo.heister@gmail.com>
Date: Thu, 6 Jul 2017 08:35:32 +0000 (+0200)
Subject: Disable PETSc exception handling
X-Git-Tag: v9.0.0-rc1~1449^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efca78c291c4ff0b6ef3004205ddbc3d5c84b64c;p=dealii.git

Disable PETSc exception handling

Disable PETSc exception handling. This just prints a large wall
of text that is not particularly helpful for what we do.
---

diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index 6363a2fbed..cdf04cf3b3 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -345,6 +345,10 @@ namespace Utilities
       ierr = PetscInitialize(&argc, &argv, nullptr, nullptr);
       AssertThrow (ierr == 0, ExcPETScError(ierr));
 #  endif
+
+      // Disable PETSc exception handling. This just prints a large wall
+      // of text that is not particularly helpful for what we do:
+      PetscPopSignalHandler();
 #endif
 
 #ifdef DEAL_II_WITH_P4EST