The pycodestyle tool flagged the following issues, which are now fixed.
$ pycodestyle cpu_layout.py
cpu_layout.py:18:5: E722 do not use bare 'except'
cpu_layout.py:62:14: E231 missing whitespace after ','
Fixes: deb87e6777 ("usertools: use sysfs for CPU layout")
Fixes: c9208f1dc9 ("usertools: fix CPU layout with python 3")
Cc: stable@dpdk.org
Signed-off-by: Ciara Power <ciara.power@intel.com>
Changed scripts to explicitly use Python 3 only, to avoid
maintaining Python 2.
Removed deprecation notices.
Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Prepare for python2 removal in 20.11.
Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
Replace the incorrect reference to "Cavium Networks", "Cavium Ltd"
company name with correct the "Cavium, Inc" company name in
copyright headers.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
These differences in Python 3 were causing errors:
- xrange is replaced by range
- dict values are a view (instead of list)
- has_key is removed
Fixes: deb87e6777 ("usertools: use sysfs for CPU layout")
Fixes: 63985c5f10 ("usertools: fix CPU layout for more than 2 threads")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Current usertools/cpu_layout.py is broken to handle multithreads
of count more than 2 as in IBM powerpc P8 servers.
Below patch addressed this issue.
Also, added minor exception catch on failing to open unavailable
sys file in case of multithread=off configuration in server.
Patch has been verified not to break existing topology configurations
and also not changing anything in current output.
Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Reviewed-by: Andriy Berestovskyy <andriy.berestovskyy@caviumnetworks.com>
Some platforms do not have core/socket info in /proc/cpuinfo.
Use /sys/devices/system/cpu instead.
Signed-off-by: Andriy Berestovskyy <andriy.berestovskyy@caviumnetworks.com>
Rename tools/ into usertools/ to differentiate from buildtools/
and devtools/ while making clear these scripts are part of
DPDK runtime.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
