Thank you, Gilles! It's amazing to get such help.
It seems to work when I unplugged the ethernet
and have the wireless on, but I will check it out
further (including the firewall situation) to pin it down.
time mpirun -np 4 ./a
Hello from 1 out of 4 images.
Hello from
Walt,
generally speaking, that kind of things happen when you are using a
wireless network and/or a firewall.
so i recommend you first try to disconnect all your networks and see how
things get improved
Cheers,
Gilles
On 2/24/2016 5:08 AM, Walt Brainerd wrote:
I am running up-to-date cyg
I am running up-to-date cygwin on W10 on a 4x i5 processor,
including gcc 5.3.
I built libcaf_mpi.a provided by OpenCoarrays.
$ cat hello.f90
program hello
implicit none
print *, "Hello from", this_image(), &
"out of", num_images(), "images."
end program hello
I compiled the
Have you tried "mpirun -np N java -Xmxn myapp"? Once we see a non-OMPI
cmd line option (e.g., "java"), we should stop checking those options
On Tue, Feb 23, 2016 at 7:51 AM, Ibrahim Ikhlawi
wrote:
> Hallo,
>
> When I run my code for a big number of data with Java OpenMPI, I get the
> error
Hallo,
When I run my code for a big number of data with Java OpenMPI, I get the error
"java.lang.OutOfMemoryError", even if I run that on a server with 64GB RAM.
Also I need to maximize the size of the memory allocation.
With java I can do that by adding -Xmxn (write man java), but when I run my
