Date: Thu, 14 Jul 2011 06:05:31 +0900 From: Takuya ASADA <syuu@dokukino.com> To: soc-status@freebsd.org, Kazuya Goda <gockzy@gmail.com>, "Robert N. M. Watson" <rwatson@freebsd.org>, George Neville-Neil <gnn@freebsd.org> Subject: [mq_bpf] status report #7 Message-ID: <CALG4x-WXmRV9KAK6JAhPZi5wB%2BExJCb_Rik38jGiKXHOk1RCWg@mail.gmail.com>
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*Project summary The project goal is to support multiqueue network interface on BPF, and provide interfaces for multithreaded packet processing using BPF. Modern high performance NICs have multiple receive/send queues and RSS feature, this allows to process packet concurrently on multiple processors. Main purpose of the project is to support these hardware and get benefit of parallelism. Here's status update from last week: *Implementing test programs http://p4web.freebsd.org/@@196076?ac=10 I'm implementing these three program: - test_ifqueue - test_sqbpf - test_mqbpf test_ifqueue is for testing queue length/queue affinity ioctls. test_sqbpf and test_mqbpf is for comparing bpf performance between non-multiqueue bpf and multiqueue bpf, also for testing bpf multiqueue ioctls. Right now I only submitted test_ifqueue and test_sqbpf, test_mqbpf is still under testing.
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