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Subject[PATCH v2 0/3] perf bench numa: make possible testing on uneven and/or overlapping CPU ranges
This series allows running the tool on some configurations
that do not conform to an assumption each node contains
nr_cpus/nr_nodes CPUs at most. Instead, the actual node-to-
CPU mapping is acquired dynamically.

patch 1 fixes the described issue
patches 2,3 are follow-up fixes

Changes since v1:
- numa01* and numa02* test names left intact;
- "2x3-convergence" fix moved out to separate patch

Cc: Peter Zijlstra <>
Cc: Ingo Molnar <>
Cc: Arnaldo Carvalho de Melo <>
Cc: Mark Rutland <>
Cc: Alexander Shishkin <>
Cc: Jiri Olsa <>
Cc: Namhyung Kim <>

Alexander Gordeev (3):
perf bench numa: use numa_node_to_cpus() to bind tasks to nodes
perf bench numa: fix number of processes in "2x3-convergence" test
perf bench numa: fix benchmark names

tools/perf/bench/numa.c | 64 ++++++++++++++++++++++++-------------------------
1 file changed, 31 insertions(+), 33 deletions(-)


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