diff options
| author | Petri Savolainen <petri.savolainen@nokia.com> | 2016-09-15 16:39:24 +0300 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2016-09-22 19:03:08 +0300 |
| commit | e858d688c3ad3ce0d0b3ea22539cac8e6ec844b7 (patch) | |
| tree | 38ee2441dc00765116ea19014db8cb1d947dc208 /platform/linux-generic/include/odp_config_internal.h | |
| parent | 93718d4ead55bfbaa8e564c24d1f3b76e60235ce (diff) | |
linux-gen: config: increase burst sizes
Added main burst size configuration option (CONFIG_BURST_SIZE),
which helps to keep various burst sizes in sync. Increased common
burst size from 8 to 16. This increases scheduled queue throughput
about 30-40%.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-and-tested-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'platform/linux-generic/include/odp_config_internal.h')
| -rw-r--r-- | platform/linux-generic/include/odp_config_internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/platform/linux-generic/include/odp_config_internal.h b/platform/linux-generic/include/odp_config_internal.h index 989ea0878..b7ff610bd 100644 --- a/platform/linux-generic/include/odp_config_internal.h +++ b/platform/linux-generic/include/odp_config_internal.h @@ -110,6 +110,14 @@ extern "C" { */ #define ODP_CONFIG_SHM_BLOCKS (ODP_CONFIG_POOLS + 48) +/* + * Maximum event burst size + * + * This controls the burst size on various enqueue, dequeue, etc calls. Large + * burst size improves throughput, but may degrade QoS (increase latency). + */ +#define CONFIG_BURST_SIZE 16 + #ifdef __cplusplus } #endif |