c305090bba
Replacing the variable countdown (which depends on the number of descriptors) with a fixed relative threshold known at compile time improves performance by reducing the TX queue structure footprint and the amount of code to manage completions during a burst. Completions are now requested at most once per burst after threshold is reached. Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com> Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com> Signed-off-by: Vasily Philipov <vasilyf@mellanox.com> |
||
|---|---|---|
| app | ||
| config | ||
| doc | ||
| drivers | ||
| examples | ||
| lib | ||
| mk | ||
| pkg | ||
| scripts | ||
| tools | ||
| .gitignore | ||
| GNUmakefile | ||
| LICENSE.GPL | ||
| LICENSE.LGPL | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD license for the core libraries and drivers. The kernel components are GPLv2 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org