[ovs-build] Failed: istokes/ovs#1084 (dpif_avx512_v14 - 6be13ec)

[Travis CI]

Build Update for istokes/ovs
-------------------------------------

Build: #1084
Status: Failed

Duration: 8 mins and 42 secs
Commit: 6be13ec (dpif_avx512_v14)
Author: Harry van Haaren
Message: dpcls-avx512: Enable avx512 vector popcount instruction.

This commit enables the AVX512-VPOPCNTDQ Vector Popcount
instruction. This instruction is not available on every CPU
that supports the AVX512-F Foundation ISA, hence it is enabled
only when the additional VPOPCNTDQ ISA check is passed.

The vector popcount instruction is used instead of the AVX512
popcount emulation code present in the avx512 optimized DPCLS today.
It provides higher performance in the SIMD miniflow processing
as that requires the popcount to calculate the miniflow block indexes.

Signed-off-by: Harry van Haaren <harry.van.haaren at intel.com>
Acked-by: Flavio Leitner <fbl at sysclose.org>
Signed-off-by: Ian Stokes <ian.stokes at intel.com>

View the changeset: https://github.com/istokes/ovs/compare/bd9052455092^...6be13ec14950

View the full build log and details: https://app.travis-ci.com/github/istokes/ovs/builds/231640099?utm_medium=notification&utm_source=email


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