On Wed, Feb 5, 2014 at 11:53 AM, David Knezevic
wrote:
> I have a case where I need lots of MONOMIAL variables (e.g. > 100) but
> where the variables are mostly decoupled, so I can use _dof_coupling in
> DofMatrix in order to significantly reduce the memory footprint. But I've
> found that this do
First, I can confirm that I get about the same numbers as... Lagrange
without CM is 3357!
average/max on-processor bandwidth (n_elem=10, n_vars=150):
without CMwith CM
LAGRANGE(FIRST) 3357.36/4050 22.3824/27
MONOMIAL(CONSTANT) 960/1050 811/901
On Thu, Feb 6, 2014 at 11:28 AM, David Knezevic
wrote:
>
>
> Ah, good catch! If I change use_coupled_neighbor_dofs to do "return
> libMesh::on_command_line ("--implicit_neighbor_dofs")", then it works fine,
> e.g. the bandwidth in my test code with FIRST MONOMIAL becomes 4.
>
Excellent.
So I'd
On 02/06/2014 03:27 PM, John Peterson wrote:
On Thu, Feb 6, 2014 at 11:28 AM, David Knezevic
mailto:dkneze...@seas.harvard.edu>> wrote:
Ah, good catch! If I change use_coupled_neighbor_dofs to do
"return libMesh::on_command_line ("--implicit_neighbor_dofs")",
then it works fi
On Thu, Feb 6, 2014 at 2:07 PM, David Knezevic
wrote:
>
> On 02/06/2014 03:27 PM, John Peterson wrote:
>
>
>
>
> On Thu, Feb 6, 2014 at 11:28 AM, David Knezevic <
> dkneze...@seas.harvard.edu> wrote:
>
>>
>>
>> Ah, good catch! If I change use_coupled_neighbor_dofs to do "return
>> libMesh::on_com
On 02/06/2014 04:13 PM, John Peterson wrote:
On Thu, Feb 6, 2014 at 2:07 PM, David Knezevic
mailto:dkneze...@seas.harvard.edu>> wrote:
On 02/06/2014 03:27 PM, John Peterson wrote:
On Thu, Feb 6, 2014 at 11:28 AM, David Knezevic
mailto:dkneze...@seas.harvard.edu>>
wrote
Pushed to master in 7842167. Would you mind giving it a try when you have
a chance?
--
John
--
Managing the Performance of Cloud-Based Applications
Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
R
Using "--implicit_neighbor_dofs 0" works for me now. Thanks!
David
On 02/06/2014 05:56 PM, John Peterson wrote:
Pushed to master in 7842167. Would you mind giving it a try when you
have a chance?
--
John
--
Manag
