Re: [OMPI users] ScaLapack tester fails with 2.0.1, works with 1.10.4; Intel Omni-Path

Hi Christof, Thanks for trying out 2.0.1. Sorry that you're hitting problems. Could you try to run the tests using the 'ob1' PML in order to bypass PSM2? mpirun --mca pml ob1 (all the rest of the args) and see if you still observe the failures? Howard 2016-11-18 9:32 GMT-07:00 Christof

[OMPI users] ScaLapack tester fails with 2.0.1, works with 1.10.4; Intel Omni-Path

Hello everybody, I am observing failures in the xdsyevr (and xssyevr) ScaLapack self tests when running on one or two nodes with OpenMPI 2.0.1. With 1.10.4 no failures are observed. Also, with mvapich2 2.2 no failures are observed. The other testers appear to be working with all MPIs

Re: [OMPI users] openmpi-2.0.1

On Nov 17, 2016, at 3:43 PM, Gilles Gouaillardet wrote: > > if it still does not work, you can > cd ompi/tools > make V=1 > > and post the output Let me add to that: if that doesn't work, please send all the information listed here:

Re: [OMPI users] Using custom version of gfortran in mpifort

> On Nov 18, 2016, at 2:54 AM, Mahmood Naderan wrote: > > The mpifort wrapper uses the default gfortran compiler on the system. How can > I give it another version of gfortran which has been installed in another > folder? The best way is to specify the compiler(s) that

[OMPI users] valgrind invalid read

Hi, I'm using valgrind 3.12 with openmpi 2.0.1. The code simply send an integer to another process with : #include #include #include int main (int argc, char **argv) { const int tag = 13; int size, rank; MPI_Init(, ); MPI_Comm_size(MPI_COMM_WORLD, ); if (size < 2) {