Running and Verification

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Verify PETSc.

   cd /path/to/petsc/petsc-release-3.16
   export OMPI_ALLOW_RUN_AS_ROOT=1
   export OMPI_ALLOW_RUN_AS_ROOT_CONFIRM=1
   make check

   Information similar to that in the following figure is displayed: