[ovs-build] Passed: williamtu/ovs-travis#390 (tso-v6 - ac665ac)

Travis CI builds at travis-ci.org
Tue Mar 17 20:52:31 UTC 2020


Build Update for williamtu/ovs-travis
-------------------------------------

Build: #390
Status: Passed

Duration: 1 hr, 7 mins, and 35 secs
Commit: ac665ac (tso-v6)
Author: William Tu
Message: userspace: Enable TSO support for non-DPDK.

This patch enables TSO support for non-DPDK use cases, and
also add check-system-tso testsuite. Before TSO, we have to
disable checksum offload, allowing the kernel to calculate the
TCP/UDP packet checsum. With TSO, we can skip the checksum
validation by enabling checksum offload, and with large packet
size, we see better performance.

Consider container to container use cases:
  iperf3 -c (ns0) -> veth peer -> OVS -> veth peer -> iperf3 -s (ns1)
And I got around 6Gbps, similar to TSO with DPDK-enabled.

Signed-off-by: William Tu <u9012063 at gmail.com>

View the changeset: https://github.com/williamtu/ovs-travis/compare/4e1ce6f66e0a^...ac665ac0ab14

View the full build log and details: https://travis-ci.org/github/williamtu/ovs-travis/builds/663658338?utm_medium=notification&utm_source=email

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