diff options
| author |   Dave Barach <dave@barachs.net> | 2017-07-14 12:42:21 -0400 |
|---|---|---|
| committer |   John Lo <loj@cisco.com> | 2017-07-19 23:25:43 +0000 |
| commit | 908a5ea6e247b4a15f0ec7e8ee8ebff799abdc4f (patch) | |
| tree | 8fa18f75cce531e266535dd4bbddd24f0cc15c9a /src/vppinfra/bihash_16_8.h | |
| parent | c4423229e2ed51084fb277570bfde097abaf7c97 (diff) | |
Add a bihash prefetchable bucket-level cache
According to Maciek, the easiest way to leverage the csit "performance
trend" job is to actually merge the patch once verified. Manual
testing indicates that the patch improves l2 path performance. Other
use-cases are TBD. It's possible that we'll need to back out the patch
depending on what happens.
Change-Id: Ic0a0363de35ef9be953ad7709c57c3936b73fd5a
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vppinfra/bihash_16_8.h')
| -rw-r--r-- | src/vppinfra/bihash_16_8.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vppinfra/bihash_16_8.h b/src/vppinfra/bihash_16_8.h index 6b1b563e25b..361665bee4b 100644 --- a/src/vppinfra/bihash_16_8.h +++ b/src/vppinfra/bihash_16_8.h @@ -13,9 +13,12 @@ * limitations under the License. */ #undef BIHASH_TYPE +#undef BIHASH_KVP_CACHE_SIZE +#undef BIHASH_KVP_PER_PAGE #define BIHASH_TYPE _16_8 #define BIHASH_KVP_PER_PAGE 4 +#define BIHASH_KVP_CACHE_SIZE 5 #ifndef __included_bihash_16_8_h__ #define __included_bihash_16_8_h__ |