From: Stephen Hemminger <stephen@networkplumber.org>
To: Keith Wiles <keith.wiles@intel.com>
Cc: dev@dpdk.org
Subject: DPDK cpu layout script won't work on non x86
Date: Fri, 6 May 2016 10:21:46 -0700 [thread overview]
Message-ID: <20160506102146.32c36daa@xeon-e3> (raw)
The format and layout of /proc/cpuinfo changes on different architectures,
therefore the DPDK cpu_layout.py tool doesn't work.
Could you please change the tool to use sysfs /sys/devices/system/cpu/cpuN/topology/
instead? Then the script would be portable and use the same files as the DPDK
use internally when mapping out cores.
next reply other threads:[~2016-05-06 17:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-06 17:21 Stephen Hemminger [this message]
2016-05-06 18:45 ` DPDK cpu layout script won't work on non x86 Wiles, Keith
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