[petsc-users] Pthread support

[Barry Smith]

  Yes, but is PETSc built with MPI?  PETSc does not decide on which core to run the program, but MPI might.

   Barry

On Jul 23, 2012, at 10:18 PM, Alexander Goncharov wrote:

> I do not use MPI. I am just launching two instances of ex2 manually. 
> 
> On Mon, 2012-07-23 at 22:14 -0500, Jed Brown wrote:
>> On Mon, Jul 23, 2012 at 10:13 PM, Alexander Goncharov
>> <alexvg77 at gmail.com> wrote:
>>        No, it did not fix it. Two instances 50% each.
>> 
>> What affinity is your mpiexec setting?
> 
>