Re: [PATCH v2 1/7] test/hash: fix bucket size in hash perf test

[Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>]

> -----Original Message-----
> From: Yipeng Wang <yipeng1.wang@intel.com>
> Sent: Friday, September 21, 2018 12:17 PM
> To: bruce.richardson@intel.com
> Cc: dev@dpdk.org; yipeng1.wang@intel.com; michel@digirati.com.br;
> Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
> Subject: [PATCH v2 1/7] test/hash: fix bucket size in hash perf test
> 
> The bucket size was changed from 4 to 8 but the corresponding perf test was
> not changed accordingly.
> 
> Fixes: 58017c98ed53 ("hash: add vectorized comparison")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
> ---
>  test/test/test_hash_perf.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/test/test/test_hash_perf.c b/test/test/test_hash_perf.c index
> 33dcb9f..9ed7125 100644
> --- a/test/test/test_hash_perf.c
> +++ b/test/test/test_hash_perf.c
> @@ -20,7 +20,7 @@
>  #define MAX_ENTRIES (1 << 19)
>  #define KEYS_TO_ADD (MAX_ENTRIES * 3 / 4) /* 75% table utilization */
> #define NUM_LOOKUPS (KEYS_TO_ADD * 5) /* Loop among keys added,
> several times */ -#define BUCKET_SIZE 4
> +#define BUCKET_SIZE 8
May be we should add a comment to warn that it should be same as ' RTE_HASH_BUCKET_ENTRIES'?

>  #define NUM_BUCKETS (MAX_ENTRIES / BUCKET_SIZE)  #define
> MAX_KEYSIZE 64  #define NUM_KEYSIZES 10
> --
> 2.7.4