Command Reference Guide

Platform LSF Command Reference 151
NFREECPUS ON EACH NODE
Number of free CPUs on each node
For example:
2/0,1/1
STATIC CPUSETS List of static cpuset names
For example:
NO STATIC CPUSETS
CPU_RADIUS Available CPUs with a given radius. CPU radius is determined by the processor
topology of the system and is expressed in terms of the number of router hops
between CPUs. The CPU radius is displayed as a comma-separated list of the
number of free CPUs available with radius 0, radius 1, radius 2, and so on:
For example:
2,3,3,3,3,3,3,3
◆ 2 CPUs are available within radius 0
◆ 3 CPUs are available within radius 1, 2, 3, 4, 5, 6, and 7.
CPUs grouped within a smaller radius can be thought of as being closer together
and therefore have better communications performance.
Examples
brlainfo hostA hostB hostC
HOSTNAME CPUSET_OS NCPUS NFREECPUS NNODES NCPU/NODE NSTATIC_CPUSETS
hostA SGI_IRIX 2 2 1 2 0
hostB PROPACK_4 4 4 2 2 0
hostC PROPACK_4 4 3 2 2 0
brlainfo -l
HOST: hostC
CPUSET_OS NCPUS NFREECPUS NNODES NCPU/NODE NSTATIC_CPUSETS
PROPACK_4 4 3 2 2 0
FREE CPU LIST: 0-2
NFREECPUS ON EACH NODE: 2/0,1/1
STATIC CPUSETS: NO STATIC CPUSETS
CPU_RADIUS: 2,3,3,3,3,3,3,3