[dpdk-dev] [PATCH 1/2] test/test: introduce new test-case for rte_smp_mb()

Bruce Richardson bruce.richardson at intel.com
Mon Dec 11 18:08:34 CET 2017

On Fri, Dec 01, 2017 at 11:12:50AM +0000, Konstantin Ananyev wrote:
> Simple functional test for rte_smp_mb() implementations.
> Also when executed on a single lcore could be used as rough
> estimation how many cycles particular implementation of rte_smp_mb()
> might take.
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
> ---
>  test/test/Makefile  |   1 +
>  test/test/test_mb.c | 278 ++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 279 insertions(+)
>  create mode 100644 test/test/test_mb.c
First pass comment on this patch is that it really could do with some
comments explaining what is happening and why. Although it's meant to be
a "simple functional test", it doesn't appear to be so on first reading,
without comments as to how the test is meant to work and what the
expected output values are.


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