Hi Wolfgang,
Thank you for your quick response and your information!
They are really helpful.
Best,
Pai
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You received this message because you are
I am posing this question purely out of personal interest: what do you mean
by maximum and minimum eigenvalue? I am confused by this.
Earl
On Tue, Oct 23, 2018 at 8:36 AM Michał Wichrowski
wrote:
>
> Dear Bruno
>
>>
>> > 2) The largest eigenvalue is computed instead of the largest one, and,
>
Magda,
let me ask a few more specific questions about your post, even though I'm not
sure they help you with the bigger question:
> I'm a kind of new user of dealii and I'm trying to set up the boundary
> conditions for a domain [0, 1] X [0, 1] of incompressible fluid with fully
> periodic bo
On 10/24/18 8:27 PM, Pai Liu wrote:
>
> *So, is there a more professional way to build a cluster? What hardware do we
> need? Is there is way to connect the computer buses of these workstations to
> provide high communication speed?*
> Any suggestion will be appreciated.
This is really a much l
Hi all,
We would like to run DEALII in parallel on a cluster, but we do not know
how to build an efficient one.
We have three workstations, and for now we just connect them with network
cable and switch. By this way we think the communication speed may be
limited.
*So, is there a more profes
On 10/24/2018 05:54 PM, Chih-Che Chueh wrote:
>
> ./configure --enable-shared --enable-mpi
> --prefix=/home/chueh5851a/software/p4est-2.0/FAST
> make -j12 &> OUT.log
> make install
> cp -pr /home/chueh5851a/software/p4est-2.0/FAST
> /home/chueh5851a/software/p4est-2.0/DEBUG
>
> I guess that the
Hi Wolfgang,
I am happy to say that I can run both step-32.debug and step-32.release
successfully in parallel. Basically, I re-install p4est again by following
the steps:
./configure --enable-shared --enable-mpi
--prefix=/home/chueh5851a/software/p4est-2.0/FAST
make -j12 &> OUT.log
make install
c
On Wed, Oct 24, 2018, at 18:18 CDT, Wolfgang Bangerth
wrote:
> Chucui,
>
>> My command lines are
>>
>> $cmake /vol7/home/zhaoyucan1016/dealii-9.0.1/dealii-9.0.1
>> [...]
>> -DCMAKE_INSTALL_PREFIX=/vol7/home/zhaoyucan1016/dealii-9.0.1/build
This looks odd. You are configuring in-source and
On 10/24/2018 05:22 PM, Chih-Che Chueh wrote:
> We did not find a recent lua containing the function lua_createtable.
> This is OK if the following does not matter to you:
> Including sc_lua.h in your code will abort the compilation.
> You can fix this by compiling a working lua and pointing LIBS t
Hi Wolfgang,
I don't know what is happening, but I see that all of the cases you show
> run
> the tutorial programs in release mode. Can you run them in debug mode and
> see
> whether you can get a better error message this way?
>
I will try this later after I figure out this warning happening at
Chucui,
> The newest result are still the same. After "make install" it shows:
>
> [ 82%] Built target obj_rol_debug
> Scanning dependencies of target step-3.release
> [ 82%] Building CXX object
> examples/CMakeFiles/step-3.release.dir/step-3/step-3.cc.o
> [ 82%] Linking CXX executable ../bin/
On 10/23/18 8:16 PM, Chih-Che Chueh wrote:
>
> Hard to tell what's going wrong. What happens if you run it with one MPI
> process (or without the 'mpirun -np 4')?
>
>
> Still, not working as you can see below.
Chih-Che,
I don't know what is happening, but I see that all of the cases you
Very good, thanks!
Sent from my iPad
> On 24 Oct 2018, at 11:08, Denis Davydov wrote:
>
> Hi Alberto,
>
> I figured out what's happening. The issue you see is NOT related to what me
> and JP suggested.
> It is a separate issues related to constraints on compilers from
> suite-sparse. I creat
Hi Alberto,
I figured out what's happening. The issue you see is NOT related to what me
and JP suggested.
It is a separate issues related to constraints on compilers from
suite-sparse. I created a PR in spack to clarify this:
https://github.com/spack/spack/pull/9622/
Once it's merged, you would
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