Hello,
Peter Thoman, le Tue 22 Sep 2009 16:36:39 +0200, a écrit :
> However, the L1 cache size is wrong
512K is quite big indeed :)
hwloc gets it from /sys/devices/system/cpu/cpu0/cache/index*/size
> and the L3 cache is in fact shared between each set of 4 cores
> (its size is correct though).
hwloc gets it from /sys/devices/system/cpu/cpu0/cache/index*/shared_cpu_map
I'm afraid the bug is most probably in the kernel, you can send the
result of tests/linux/gather-topology.sh to make sure.
Samuel
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