[petsc-dev] [GPU] Performance on Fermi

[Jed Brown]

On Fri, 27 Aug 2010 16:34:45 -0500, Keita Teranishi <keita at cray.com> wrote:
> Jed,
> 
> I usually manually edit petscconf.h and petscvariables to change the
> installation configurations for Cray XT/XE.  The problem is configure
> script of PETSc picks up wrong variables and #define macros because
> the OS and library setting on the login node is different from the
> compute node.
> 
> This particular case is just a mistake in configure script (and it's
> not a big deal to fix), but it will be great if you have any ideas to
> avoid picking up wrong settings.

If it's behaving incorrectly when you configure --with-batch, it is a
configure bug, so please submit the full error.

Jed