f84411be9e
In Enhanced Multi-Packet Send (eMPW), entire packet data is prefetched to LLC if it isn't inlined. Even though this helps reducing jitter when HW fetches data by DMA, this can thresh the LLC with evicting precious data. And if the size of queue is large and there are many queues, this might not be effective. Also, if application runs on a remote node from the PCIe link, it may not be helpful and can even cause bad results. Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
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-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 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