Sorry to post wrong information on my last message. I missed the number 3.
I tried to run the example 4 by inputting
./ex4-opt -d* 3 *- n 8
I got
Running ./ex4-opt -d 3 -n 8
Mesh Information:
mesh_dimension()=3
spatial_dimension()=3
n_nodes()=4913
n_local_nodes()=4913
n_elem()=512
n_local_elem()=512
n_active_elem()=512
n_subdomains()=1
n_processors()=1
processor_id()=0
EquationSystems
n_systems()=1
System "Poisson"
Type "LinearImplicit"
Variables="u"
Finite Element Types="LAGRANGE"
Approximation Orders="SECOND"
n_dofs()=4913
n_local_dofs()=4913
n_constrained_dofs()=0
n_vectors()=1
Mesh Information:
mesh_dimension()=3
spatial_dimension()=3
n_nodes()=4913
n_local_nodes()=4913
n_elem()=512
n_local_elem()=512
n_active_elem()=512
n_subdomains()=1
n_processors()=1
processor_id()=0
-------------------------------------------------------------------
| Time: Mon Mar 21 16:00:02 2011 |
| OS: Linux |
| HostName: localhost.localdomain |
| OS Release: 2.6.35.6-45.fc14.x86_64 |
| OS Version: #1 SMP Mon Oct 18 23:57:44 UTC 2010 |
| Machine: x86_64 |
| Username: paean |
| Configuration: ./configure run on Mon Mar 21 15:25:04 HKT 2011 |
-------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------
| Matrix Assembly Performance: Alive time=0.137877, Active
time=0.13637 |
-----------------------------------------------------------------------------------------------------------
| Event nCalls Total Time Avg Time Total
Time Avg Time % of Active Time |
| w/o Sub w/o Sub With
Sub With Sub w/o S With S |
|-----------------------------------------------------------------------------------------------------------|
|
|
| BCs 512 0.0551 0.000108
0.0551 0.000108 40.41 40.41 |
| Fe 512 0.0092 0.000018
0.0092 0.000018 6.77 6.77 |
| Ke 512 0.0308 0.000060
0.0308 0.000060 22.61 22.61 |
| elem init 512 0.0107 0.000021
0.0107 0.000021 7.86 7.86 |
| matrix insertion 512 0.0305 0.000060
0.0305 0.000060 22.35 22.35 |
-----------------------------------------------------------------------------------------------------------
| Totals: 2560
0.1364 100.00 |
-----------------------------------------------------------------------------------------------------------
*WARNING! There are options you set that were not used!
WARNING! could be spelling mistake, etc!
Option left: name:-d value: 3
Option left: name:-n value: 8*
On Mon, Mar 21, 2011 at 3:52 PM, Bao Kai <[email protected]> wrote:
> Dear all,
>
> I have just compiled libmesh under my Fedora 14.
>
> The version of mpich is mpich2-1.3.2p1
> The version of petsc is petsc-3.1-p8
>
> When I tried to run the examples 4 by inputting
>
> ./ex4-opt -d -n 8
>
> I got the following message.
>
> Running ./ex4-opt -d -n 8
>
> Mesh Information:
> mesh_dimension()=2
> spatial_dimension()=3
> n_nodes()=289
> n_local_nodes()=289
> n_elem()=64
> n_local_elem()=64
> n_active_elem()=64
> n_subdomains()=1
> n_processors()=1
> processor_id()=0
>
> EquationSystems
> n_systems()=1
> System "Poisson"
> Type "LinearImplicit"
> Variables="u"
> Finite Element Types="LAGRANGE"
> Approximation Orders="SECOND"
> n_dofs()=289
> n_local_dofs()=289
> n_constrained_dofs()=0
> n_vectors()=1
>
> Mesh Information:
> mesh_dimension()=2
> spatial_dimension()=3
> n_nodes()=289
> n_local_nodes()=289
> n_elem()=64
> n_local_elem()=64
> n_active_elem()=64
> n_subdomains()=1
> n_processors()=1
> processor_id()=0
>
>
> -------------------------------------------------------------------
> | Time: Mon Mar 21 15:50:58 2011 |
> | OS: Linux |
> | HostName: localhost.localdomain |
> | OS Release: 2.6.35.6-45.fc14.x86_64 |
> | OS Version: #1 SMP Mon Oct 18 23:57:44 UTC 2010 |
> | Machine: x86_64 |
> | Username: paean |
> | Configuration: ./configure run on Mon Mar 21 15:25:04 HKT 2011 |
> -------------------------------------------------------------------
>
>
> -----------------------------------------------------------------------------------------------------------
> | Matrix Assembly Performance: Alive time=0.002045, Active
> time=0.001746 |
>
>
> -----------------------------------------------------------------------------------------------------------
> | Event nCalls Total Time Avg Time Total
> Time Avg Time % of Active Time |
> | w/o Sub w/o Sub With
> Sub With Sub w/o S With S |
>
> |-----------------------------------------------------------------------------------------------------------|
> |
> |
> | BCs 64 0.0006 0.000010
> 0.0006 0.000010 35.11 35.11 |
> | Fe 64 0.0003 0.000005
> 0.0003 0.000005 17.98 17.98 |
> | Ke 64 0.0002 0.000003
> 0.0002 0.000003 9.85 9.85 |
> | elem init 64 0.0003 0.000004
> 0.0003 0.000004 14.43 14.43 |
> | matrix insertion 64 0.0004 0.000006
> 0.0004 0.000006 22.62 22.62 |
>
>
> -----------------------------------------------------------------------------------------------------------
> | Totals: 320
> 0.0017 100.00 |
>
>
> -----------------------------------------------------------------------------------------------------------
>
> *WARNING! There are options you set that were not used!
> WARNING! could be spelling mistake, etc!
> Option left: name:-d no value
> Option left: name:-n value: 8*
>
>
> Could you please tell me what is going wrong. Thank you very much.
>
> Best Regards,
> Kai
>
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