Hi,
I'm trying to run an application with 64 proccess (4 nodes). with ofa I got this type of errors
Intel® Clusters and HPC Technology
MPI_Allreduce strange result
Hi users and developers,
I am having a stringe result come from MPI_Allreduce subroutine in fortran. Here is the thing:
ALLOCATE(mesh%idx%lxyz_inv(nr(1, 1):nr(2, 1), nr(1, 2):nr(2, 2), nr(1, 3):nr(2, 3))) mesh%idx%lxyz_inv(:,:,:) = 0 !In a subroutine, An array was first allocated and initialized. nr(1, ?):nr(2, ?) are all -36:36 for the test run !... !... npoints = product(nr(2, 1:3) - nr(1, 1:3) + 1) call MPI_Allreduce(MPI_IN_PLACE, mesh%idx%lxyz_inv(nr(1, 1), nr(1, 2), nr(1, 3)), npoints, MPI_INTEGER, MPI_BOR, mpi_world%comm, mpi_err)
mpirun error "APPLICATION TERMINATED WITH THE EXIT STRING: Hangup (signal 1)"
Hello, i am using intel mpirun (version = for Linux* OS, Version 4.0 Update 3 Build 20110824) to run a program that i have compiled in our cluster. We use PBS queue system (version = PBSPro_11.1.0.111761).
When I use
$ mpirun -n 8 -machinefile $PBS_NODEFILE -verbose /home/a.c.padilha/bin/vasp.teste.O0.debug.x
I end up getting these error messages:
Uninstall Problem
Hi
I have installed Intel Cluster Studio XE 2013 but now I have added a new HDD and want to install it on it. The problem I am facing is when I try to uninstall Intel Cluster Studio XE 2013 from my first HDD it says another installer is running, complete it before running this installer. I have no other installers running. I tried many times and I get the same error.
Thanks and Regards
Jayanth D
wmpiexec and command line prompts and process priority?
Hi All,
I have a program that prompts for user input from the master process and works fine using mpiexec. However, I don't see an option in the Intel version of wmpiexec that executes a command window so that user input can be obtained. I know the mpich version of wmpiexec allows this option, but I don't see it in the Intel version. It's no big deal, as I can just run mpiexec from a command window to start.
MPI - core assignment/core utilization/process manager difficulties
I am having troubles running my Fortran MPI program on a cluster using PBSPro_11.3.0.121723.
When i execut my script (select information shown here)
#PBS -l select=1:ncpus=8
mpirun -n 8 -env I_MPI_DEBUG 5 ./xhpl_intel64
The scheduler allocates 8 cores for my program however if i ssh into the node and use top i can see that 4 mpiprocesses gets a core each and the last 4 processes shares a core. Thus providing very bad performance.
The wierd thing is that when using the Intel MPI library 4.0.0.028 runtime version this does not happen.
HYDT_bscu_wait_for_completion
I am getting the following message arbitrarily at times when running a parallel job using OpenFoam Application complied by Icc and compiler and intel mpi. When I have one running job, it is fine, but all the jobs crashe for multiple running jobs.
Where is the IDE?
I am new to Intel Softwares. I recently installed Intel Cluster Studio XE 2013 to evaluate it but could not find the Shortcuts for the IDE on my desktop or Start Menu. Does ICS XE 2013 come with an IDE or should I use some other IDE for it?
Documentation for configuring Intel Cluster Studio XE with Moab/Torque queue manager
The introductory training documents that Intel provides with the Cluster Studio XE Suite want/expect the nodes of the cluster to be configured with the Intel provided mpd ring. We use the Adaptive Computing resource manager Moab with the Torque hardware manager.
Do you have of any good source of documentation for getting the Intel Cluster Suite to play nicely with the Moab/Torque queue manager?
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