On Fri, Sep 21, 2018 at 10:17:31AM -0700, Yipeng Wang wrote:
> the multi-reader and multi-writer rte_hash unit test does not
> work correctly with non-consicutive core ids. This commit
> fixes the issue.
>
> Fixes: 0eb3726ebcf1 ("test/hash: add test for read/write concurrency")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Yipeng Wang <yipeng1.w...@intel.com>
> ---
> test/test/test_hash_readwrite.c | 78
> ++++++++++++++++++++++++++---------------
> 1 file changed, 49 insertions(+), 29 deletions(-)
>
With existing code, testing with "-l 0,2,4,6,40,42,44,48" gives error:
++++++++Start function tests:+++++++++
Core #2 inserting and reading 1966080: 3,932,160 - 5,898,240
Core #4 inserting and reading 1966080: 7,864,320 - 9,830,400
Core #6 inserting and reading 1966080: 11,796,480 - 13,762,560
Core #40 inserting and reading 1966080: 78,643,200 - 80,609,280
Core #42 inserting and reading 1966080: 82,575,360 - 84,541,440
Core #44 inserting and reading 1966080: 86,507,520 - 88,473,600
Core #48 inserting and reading 1966080: 94,371,840 - 96,337,920
Core #0 inserting and reading 1966080: 0 - 1,966,080
key 1966080 is lost
1 key lost
Test Failed
With this patch applies, test runs as expected.
Tested-by: Bruce Richardson <bruce.richard...@intel.com>
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
