Differences

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--- doku:tight_integration [2014/08/12 12:36] – ir
+++ doku:tight_integration [2021/05/13 17:48] (current) – removed goldenberg
@@ Line 1: / Line 1: @@
-===== Tight integration =====
-Some MPI implementations have a tight integration to SGE.
-In this case, providing a machinefile could/will be ignored by mpirun.
-For disabling this behaviour one can
-  * unset the variable PE_HOSTFILE within the job script with:
-<code>
-unset PE_HOSTFILE
-</code>
-  * recompile the MPI libraries with disabled tight integration support
-  * use the mpirun command with following options, '-machinefile' option has to be omitted:
-<code>
-    mpirun -npernode <number_of_processes_on_one_node> -np <number_of_total_processes> <command>
-</code>
-impi_intel-4.0.1.007
-impi_intel-4.1.0.024
-impi_intel-4.1.1.036
-impi_intel-4.1.2.040
-impi_intel-4.1.3.045
-intel_mpi_intel64-4.0.3.008
-mvapich2_1.8_intel_limic
-mvapich2_gcc-1.9a2
-mvapich2_intel
-mvapich2_intel-1.9
-mvapich2_intel-1.9a2
-openmpi-1.5.4_gcc
-openmpi-1.5.4_intel
-openmpi-1.5.4_open64
-openmpi-1.6.5_pgi
-openmpi-1.6_gcc_blcr
-openmpi-1.6_intel_blcr
-openmpi-1.7.3_gcc
-openmpi-1.7.3_intel
-openmpi-1.8.1_intel
-openmpi-1.8_intel
-openmpi_gcc-1.6.4