58017c98ed
In lookup bulk function, the signatures of all entries are compared against the signature of the key that is being looked up. Now that all the signatures are together, they can be compared with vector instructions (SSE, AVX2), achieving higher lookup performance. Also, entries per bucket are increased to 8 when using processors with AVX2, as 256 bits can be compared at once, which is the size of 8x32-bit signatures. Signed-off-by: Byron Marohn <byron.marohn@intel.com> Signed-off-by: Saikrishna Edupuganti <saikrishna.edupuganti@intel.com> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Sameh Gobriel <sameh.gobriel@intel.com> |
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| 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