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numactl --membind

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linux-howto

http://stackoverflow.com – When using numactl in Linux with the --membind option, let's say I do the following: numactl --membind=0,1,2 ./prog Will the memory for ./prog be allocated on all of NUMA nodes 0, 1, and 2? Or will the memory be allocated only on NUMA nodes 1 and 2 if NUMA node 0's memory is not enough? Thanks. (HowTos)