Hi
I noticed a problem or an arhitecture limit or something. It will be
best described on an example.
using
int a[2000000];
and then using
MPI_Gather or
MPI_Bcast the array my application crashes (segfault). I dont know why,
but when using
int *a;
a = malloc(2000000*sizeof(int));
and then using MPI_Gather or MPI_Bcast lam works without a problem. What
kind of problem is this?
BTW: anyone practiced anything with Global Arrays? I mean what is it
good for and when it is better utilized than LAM (but again GA uses LAM
to distribute).
thank you
--
Andrej Bagon <andrej.bagon_at_[hidden]>
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