Re: [OMPI users] SGE problems w/OpenMPI 1.8.7

Hmmm…puzzling. Unfortunately, the developers don’t have access to SGE machines, so I can only shoot in the dark here. Still, we can see what’s going on if you have patience with us. Couple of things we can try so we get more info: * there is no MCA param pls_gridengine_verbose in the 1.8

Re: [OMPI users] Invalid read of size 4 (Valgrind error) with OpenMPI 1.8.7

On Jul 30, 2015, at 4:10 PM, Nathan Hjelm wrote: > > I agree with Ralph. Please run again with --enable-debug. That will give > more information (line number) on where the error is occuring. > > Looking at the function in question the only place I see that could be > causing

[OMPI users] SGE problems w/OpenMPI 1.8.7

I'm running a mixed cluster of Blades (HS21 and HS22 chassis), x3550-M3 and X3550-M4 systems, some of which support hyperthreading, while others don't (specifically the HS21 blades) all on CentOS 6.3 w/SGE. I have no problems running my simple OpenMPI 1.8.7 test code outside of SGE (with or

Re: [OMPI users] Invalid read of size 4 (Valgrind error) with OpenMPI 1.8.7

I agree with Ralph. Please run again with --enable-debug. That will give more information (line number) on where the error is occuring. Looking at the function in question the only place I see that could be causing this warning is the call to strlen. Some implementations of strlen use operate on

[OMPI users] openmpi 1.8.7 build error with cuda support using pgi compiler 15.4

Hello, I am getting error in my make and make installl with building OpenMPI with CUDA support using PGI compiler. Please help me fix this problem. No clue why it is happening. We are using PGI 15.4 ./configure --prefix=/usr/global/openmpi/pgi/1.8.7 CC=pgcc CXX=pgCC FC=pgfortran