Question #244277 on Yade changed:
https://answers.launchpad.net/yade/+question/244277
Status: Answered => Open
Klaus Thoeni is still having a problem:
@ Matthias:
add 1: I don't think memory is an issue for my simulations and the ram is
local. As you say, it makes no sense to run one simulation with more than 4
cores. That's why I run 16 simulations in parallel wityh 2 cores each. So not
sure where the bottleneck could be.
add 2: we are running Red Hat on our servers:
$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-gnu-unique-object
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--with-ppl --with-cloog --with-tune=generic --with-arch_32=i686
--build=x86_64-redhat-linux
Thread model: posix
gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)
@ Alex:
I can bserve something similar
@ Bruno:
I will try to run something today and post the results.
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