It appears that you have an uninitialized variable (or more than one). When
compiled with debugging, variables
are normally initialized to zero.
Thanks,
Matt
On Fri, Dec 25, 2015 at 5:41 AM, TAY wee-beng wrote:
> Hi,
>
> Sorry, there seems to be some problems with my valgrind. I have re
Hi,
I just realised that the nodes which I tested on may have some problems,
as it has just been setup. So there's problem in the MPI communication.
I now do my test on the old nodes.
I have reduced my problem to a serial one. The code works fine with the
debug version. But for the optimized
