o from a worker " << myid;
std::cout.flush();
ierr = MPI_Finalize();
return 0;
}
Also, this only starts up correctly if I kick it off with orterun.
Ideally I'd like to run it as "master.exe" and have it initialise the
MPI environment from there. Can anyone tell me what setup I need to do
that?
Thanks in advance,
Damien
Thanks Shiqing. I'll checkout a trunk copy and try that.
Damien
On 04/03/2010 7:29 AM, Shiqing Fan wrote:
Hi Damien,
Sorry for late reply, I was trying to dig inside the code and got some
information.
First of all, in your example, it's not correct to define the MPI_Info
as
A few people have looked at EC2 for this lately. This one's a good read.
http://insidehpc.com/2009/08/03/comparing-hpc-cluster-amazons-ec2-nas-benchmarks-linpack/
There was another paper published too, if I can find it again I'll post
the link.
Damien
On 19/03/2010 9:17
Thanks Shiqing. I'll try that. I'm not sure which bindings MUMPS uses,
I'll post back if I need F90.
My apologies for not asking a clearer question, when I said Fortran 90
support on Windows, I meant Open MPI, not compilers.
Damien
On 07/05/2010 3:09 AM, Shiqing Fan wro
Absolutely. I'll get a package of stuff put together.
Damien
On 12/05/2010 2:24 AM, Shiqing Fan wrote:
Hi Damien,
I know there will be more problems, and your feedback is always
helpful. :-)
Could you please provide me a Visual Studio solution file for MUMPS? I
would like to test
You don't need to check anything alse in the red window, OpenMPI doesn't
know it's in a virtual machine. If you're running Windows in a virtual
cluster, are you running as 32-bit or 64-bit?
Damien
On 12/07/2010 5:05 PM, Alexandru Blidaru wrote:
Wow thanks a lot guys.
t" is
slightly wrong for 32-bit Windows, there won't be a Win64 x64 prompt.
There will be only one command prompt option on a 32-bit install (use
that), and CMake will have set you up with a 32-bit build by default, so
you'll be fine. Post back if you need help.
Damien
On 12/07/2
It does. The big difference is that MUMPS is a 3-minute compile, and
PETSc, erm, isn't. It's..longer...
D
On 19/07/2010 12:56 PM, Daniel Janzon wrote:
Thanks a lot! PETSc seems to be really solid and integrates with MUMPS
suggested by Damien.
All the best,
Daniel Janzon
Durga,
The Cuda libraries use the C++ std libraries. That's the std::ios_base
errors.. You need the C++ linker to bring those in.
Damien
On March 20, 2016 9:15:47 AM "dpchoudh ." wrote:
Hello all
I downloaded some code samples from here:
https://github.com/parallel-fora
Outstanding. I'll have two.
Damien
George Bosilca wrote:
The Open MPI Team, representing a consortium of bailed-out banks, car
manufacturers, and insurance companies, is pleased to announce the
release of the "unbreakable" / bug-free version Open MPI 2009,
(expected to be a
ow
it solves if MPI processes can run in a different order.
Damien
George Bosilca wrote:
This is a problem of numerical stability, and there is no solution for
such a problem in MPI. Usually, preconditioning the input matrix
improve the numerical stability.
If you read the MPI standard, there is
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