[OMPI users] random error bugging me..

Hi I have had a running cluster going good for a while, and 2 days ago we decided to upgrade it from 128 to 256 cores. Most om my deployment of nodes goes through cobbler and scripting, and it has worked fine before.on the first 8 nodes. But after adding new nodes, everything is fucked up and

Re: [OMPI users] hosfile issue of openmpi-1.7.4rc2

I believe I now have this working correctly on the trunk and setup for 1.7.4. If you get a chance, please give it a try and confirm it solves the problem. Thanks Ralph On Jan 17, 2014, at 2:16 PM, Ralph Castain wrote: > Sorry for delay - I understood and was just occupied

Re: [OMPI users] How to use non-primitive types with Java binding

Thank you, this is exactly what I was hoping for!! Saliya On Jan 18, 2014 2:40 AM, "Siegmar Gross" < siegmar.gr...@informatik.hs-fulda.de> wrote: > Hi, > > > Anyway I wonder if there are some samples illustrating the use > > of complex structures in OpenMPI > > I'm not sure if my small programs

Re: [hwloc-users] How to build hwloc static to link into a shared lib on Linux

Maybe try to disable some dependencies such as pci in hwloc (--disable-pci), I wouldn't be surprised if there were issues there. If that helps, please let us know what was enabled before (libpciaccess (default), or libpci/pciutils (--enable-libpci)). Brice Le 18/01/2014 07:23, Robin Scher a

Re: [hwloc-users] How to build hwloc static to link into a shared lib on Linux

Erik Schnetter, le Sat 18 Jan 2014 07:29:37 +0100, a écrit : > You probably need to set CFLAGS in addition to CXXFLAGS. Yes, CXXFLAGS is for C++ files. hwloc doesn't have any :) It's CFLAGS which is for C. That being said, I wonder the gain you will have: all the probing functions will still

Re: [OMPI users] How to use non-primitive types with Java binding

Hi, > Anyway I wonder if there are some samples illustrating the use > of complex structures in OpenMPI I'm not sure if my small programs are helpful, but perhaps you get an idea how to use the new interface. Kind regards Siegmar BcastStructMain.java Description: BcastStructMain.java

[hwloc-users] How to build hwloc static to link into a shared lib on Linux

Hi I’m trying to build hwloc (1.8) on Linux (CentOS 6 x64) as a static library that will be linked into my own shared library that is part of my application. I am not using very much of hwloc, and I am trying to avoid having the full hwloc shared library distributed with my application just