diff options
| author | Petri Savolainen <petri.savolainen@nokia.com> | 2020-05-06 16:52:18 +0300 |
|---|---|---|
| committer | Petri Savolainen <petri.savolainen@nokia.com> | 2020-05-15 15:46:07 +0300 |
| commit | b0cae1d35a2a78b194354ef93fa06e87bb8fba09 (patch) | |
| tree | e4c8e5cb564c875fbda0187b8d09a3868ed1608d /config | |
| parent | 16470588ca89f2f2d9c28a435a50c734fe62d0b0 (diff) | |
linux-gen: pool: implement cache size parameter
Implement new cache size parameters. Cache and burst sizes
are now defined per pool. Cache size value from config file
is used to initialize cache size parameters. Burst size value
from config file is used, when cache size is larger than 2x
burst size.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
Diffstat (limited to 'config')
| -rw-r--r-- | config/odp-linux-generic.conf | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/config/odp-linux-generic.conf b/config/odp-linux-generic.conf index 6bc9753c3..ced837a29 100644 --- a/config/odp-linux-generic.conf +++ b/config/odp-linux-generic.conf @@ -58,14 +58,16 @@ shm: { # Pool options pool: { - # Thread local cache size. Value must be a multiple of burst_size + # Default thread local cache size. Cache size in pool parameters is + # initialized to this value. Value must be a multiple of burst_size # (min 2 x burst_size). # # The total maximum number of cached events is the number of threads # using the pool multiplied with local_cache_size. local_cache_size = 256 - # Transfer size between local cache and global pool. + # Transfer size between local cache and global pool. Must be larger + # than zero. burst_size = 32 # Packet pool options |