On 14/08/2015 15:45, Corinna Vinschen wrote:
Marco, please see below in terms of L3 cache info. Thanks,
[cut]
Btw., can you please also check /proc/cpuinfo?
As discussed, Cygwin's emulation fell short on L3 cache info. I now
added code to fetch L3 cache info as well as correct processor topology
information on Intel CPUs. For AMD CPUs the topology and cache
info was already fine. Linux does not show L3 cache info for AMD CPUs
afaics, so I also didn't add that to Cygwin.
model name : Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
stepping : 9
cpu MHz : 2594.000
cache size : 3072 KB
same L3 info as reported by
$ hwloc-ls
Machine (4383MB total) + NUMANode L#0 (P#0 4383MB) + Package L#0 + L3
L#0 (3072KB)
L2 L#0 (256KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0
PU L#0 (P#0)
PU L#1 (P#1)
L2 L#1 (256KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1
PU L#2 (P#2)
PU L#3 (P#3)
Thanks,
Corinna
Regards
Marco
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