Re: [OMPI users] some mpi processes "disappear" on a cluster of servers

2012-09-09 Thread Andrea Negri
Dear Gus, I would like to thank you and all the guys for your interest and for the wise advices. Unfortunately, the cluster is currently off-line (I don't know why, I'm just returned to the university), but I can ensure that it not the same node that go south. In addition, last friday I was able

Re: [OMPI users] error compiling openmpi-1.6.1 on Windows 7

2012-09-09 Thread Siegmar Gross
Hi Shiqing, I disabled IPv6 in my network adpaters and activated the entry "127.0.0.1 localhost" in file c:\Windows\System32\drivers\etc\hosts to overwrite the IPv6 address for localhost in the registry. "ping localhost" displays the following output. Ping wird ausgeführt für hermes

Re: [OMPI users] gcc problem compiling openmpi-1.6.1 on Solaris 10 sparc

2012-09-09 Thread Siegmar Gross
Hi, > Can you test the 1.6.2rc tarball and see if the problem is resolved? > > http://www.open-mpi.org/software/ompi/v1.6/ I get no unexpected warnings from "configure" but still errors from "make". ... Creating mpi/man/man3/OpenMPI.3 man page... make[2]: Leaving directory

Re: [OMPI users] Infiniband performance Problem and stalling

2012-09-09 Thread Yevgeny Kliteynik
Randolph, On 9/7/2012 7:43 AM, Randolph Pullen wrote: > Yevgeny, > The ibstat results: > CA 'mthca0' > CA type: MT25208 (MT23108 compat mode) What you have is InfiniHost III HCA, which is 4x SDR card. This card has theoretical peak of 10 Gb/s, which is 1GB/s in IB bit coding. > And more

[OMPI users] hello_f90.f90(17): error #6285: There is no matching specific subroutine for this generic subroutine call. [MPI_INIT]

2012-09-09 Thread ????
Hi I want to install a 64-bit vision openmpi on a cluster. This cluster already have a 32-bit openmpi-1.4.3 installed on it. I'm not administrator. So I can't uninstall the previous version. an I installed the 64 bit openmpi in my homo directory. the configure and make step seem errorless. when

Re: [OMPI users] MPI_Allreduce fail (minGW gfortran + OpenMPI 1.6.1)

2012-09-09 Thread Yonghui
Hi Jeff, Thanks for your response. Like you said, the code works for you in a Linux system. And I am sure that the code works on Linux and even Mac os x. But if you use MinGW (basically you have all gnu things on windows) to compile, the code abort when running to MPI_Allreduce. In my