[ovs-build] Still Failing: david-marchand/ovs#304 (dpdk-latest-external-lcores - b4f81b4)

Travis CI builds at travis-ci.org
Wed Jun 24 10:58:37 UTC 2020


Build Update for david-marchand/ovs
-------------------------------------

Build: #304
Status: Still Failing

Duration: 6 mins and 2 secs
Commit: b4f81b4 (dpdk-latest-external-lcores)
Author: David Marchand
Message: dpdk: Support running PMD threads on any core.

DPDK 20.08 introduced a new API that associates a non-EAL thread to a free
lcore. This new API does not change the thread characteristics (like CPU
affinity).
Using this new API, there is no assumption on lcore X running on cpu X
anymore which leaves OVS free from running its PMD thread on any cpu.

DPDK still limits the number of lcores to RTE_MAX_LCORE (128 on x86_64)
which should be enough for OVS (hopefully).

lcore/pmd threads mapping are logged at threads creation and
destruction.
A new command is added to help diagnose a running OVS.

Signed-off-by: David Marchand <david.marchand at redhat.com>

View the changeset: https://github.com/david-marchand/ovs/compare/162dafcb88a2...b4f81b4d08f1

View the full build log and details: https://travis-ci.org/github/david-marchand/ovs/builds/701587597?utm_medium=notification&utm_source=email

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