[petsc-dev] [Ideas-team] Seeking OLCF users complaining about poor build times

Satish Balay balay at mcs.anl.gov
Fri Feb 27 13:17:26 CST 2015

On Fri, 27 Feb 2015, Mark Adams wrote:

> and Edison is not good:
> 1hr 34min config
> 17 min make

> And I have probably configure PETSc at least 20 times this past week
> on Edison and Hopper.

You might want to use 'export TMPDIR=/tmp' on all NERSC machines to
speed this up.

Currently you have 'TMPDIR=/scratch1/scratchdirs/madams' [this is the
NERSC default] - and this is slowing builds..


More information about the petsc-dev mailing list