From: Lukasz Krakowiak <lukaszx.krakowiak@intel.com> To: cristian.dumitrescu@intel.com Cc: dev@dpdk.org, Jasvinder Singh <jasvinder.singh@intel.com>, Abraham Tovar <abrahamx.tovar@intel.com>, Lukasz Krakowiak <lukaszx.krakowiak@intel.com> Subject: [dpdk-dev] [PATCH 15/27] sched: update pipe and tc queues prefetch Date: Tue, 28 May 2019 14:05:41 +0200 Message-ID: <20190528120553.2992-16-lukaszx.krakowiak@intel.com> (raw) In-Reply-To: <20190528120553.2992-1-lukaszx.krakowiak@intel.com> From: Jasvinder Singh <jasvinder.singh@intel.com> Update pipe and tc queues prefetch functions of scheduler to allow configuration flexiblity for pipe traffic classes and queues, and subport level configuration of the pipe parameters.. Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Signed-off-by: Abraham Tovar <abrahamx.tovar@intel.com> Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com> --- lib/librte_sched/rte_sched.c | 42 +++++++++++++++++++++--------------- 1 file changed, 25 insertions(+), 17 deletions(-) diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c index 74a8e0a71..07939c04f 100644 --- a/lib/librte_sched/rte_sched.c +++ b/lib/librte_sched/rte_sched.c @@ -2389,34 +2389,42 @@ grinder_wrr(struct rte_sched_port *port, uint32_t pos) #define grinder_evict(port, pos) static inline void -grinder_prefetch_pipe(struct rte_sched_port *port, uint32_t pos) +grinder_prefetch_pipe(struct rte_sched_subport *subport, uint32_t pos) { - struct rte_sched_grinder *grinder = port->grinder + pos; + struct rte_sched_grinder *grinder = subport->grinder + pos; rte_prefetch0(grinder->pipe); - rte_prefetch0(grinder->queue[0]); + rte_prefetch0(grinder->sp.queue); } static inline void grinder_prefetch_tc_queue_arrays(struct rte_sched_port *port, uint32_t pos) { - struct rte_sched_grinder *grinder = port->grinder + pos; - uint16_t qsize, qr[4]; + struct rte_sched_grinder *grinder = port->subport->grinder + pos; + struct rte_sched_pipe *pipe = grinder->pipe; + struct rte_sched_queue *queue; + uint32_t tc_index = grinder->tc_index, i; + uint16_t qsize, qr[RTE_SCHED_WRR_QUEUES_PER_PIPE]; + + if (tc_index < pipe->n_sp_queues) { + queue = grinder->sp.queue; + qsize = grinder->sp.qsize; + qr[0] = queue->qr & (qsize - 1); - qsize = grinder->qsize; - qr[0] = grinder->queue[0]->qr & (qsize - 1); - qr[1] = grinder->queue[1]->qr & (qsize - 1); - qr[2] = grinder->queue[2]->qr & (qsize - 1); - qr[3] = grinder->queue[3]->qr & (qsize - 1); + rte_prefetch0(grinder->sp.qbase + qr[0]); + return; + } + + for (i = 0; i < pipe->n_be_queues; i++) { + queue = grinder->be.queue[i]; + qsize = grinder->be.qsize[i]; + qr[i] = queue->qr & (qsize - 1); - rte_prefetch0(grinder->qbase[0] + qr[0]); - rte_prefetch0(grinder->qbase[1] + qr[1]); + rte_prefetch0(grinder->be.qbase[i] + qr[i]); + } grinder_wrr_load(port, pos); grinder_wrr(port, pos); - - rte_prefetch0(grinder->qbase[2] + qr[2]); - rte_prefetch0(grinder->qbase[3] + qr[3]); } static inline void @@ -2447,7 +2455,7 @@ grinder_handle(struct rte_sched_port *port, uint32_t pos) case e_GRINDER_PREFETCH_PIPE: { if (grinder_next_pipe(port->subport, pos)) { - grinder_prefetch_pipe(port, pos); + grinder_prefetch_pipe(port->subport, pos); port->busy_grinders++; grinder->state = e_GRINDER_PREFETCH_TC_QUEUE_ARRAYS; @@ -2508,7 +2516,7 @@ grinder_handle(struct rte_sched_port *port, uint32_t pos) /* Look for another active pipe */ if (grinder_next_pipe(port->subport, pos)) { - grinder_prefetch_pipe(port, pos); + grinder_prefetch_pipe(port->subport, pos); grinder->state = e_GRINDER_PREFETCH_TC_QUEUE_ARRAYS; return result; -- 2.20.1
next prev parent reply index Thread overview: 163+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-28 12:05 [dpdk-dev] [PATCH 00/27] sched: feature enhancements Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 01/27] sched: update macros for flexible config Lukasz Krakowiak 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 01/28] sched: update macros for flexible config Jasvinder Singh 2019-07-01 19:04 ` Dumitrescu, Cristian 2019-07-02 13:26 ` Singh, Jasvinder 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 00/11] sched: feature enhancements Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 00/11] sched: feature enhancements Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh 2019-07-15 23:50 ` Dumitrescu, Cristian 2019-07-17 14:49 ` Singh, Jasvinder 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 03/11] sched: add max pipe profiles config in run time Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 05/11] sched: improve error log messages Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 06/11] sched: improve doxygen comments Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 08/11] test_sched: modify tests for config flexibility Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh 2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 11/11] sched: remove redundant macros Jasvinder Singh 2019-07-22 13:15 ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Thomas Monjalon 2019-07-22 13:22 ` Singh, Jasvinder 2019-07-22 13:33 ` Thomas Monjalon 2019-07-22 13:53 ` Ferruh Yigit 2019-07-22 13:56 ` Bruce Richardson 2019-07-22 14:08 ` Ferruh Yigit 2019-07-22 14:08 ` Thomas Monjalon 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 03/11] sched: add max pipe profiles config in run time Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 05/11] sched: improve error log messages Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 06/11] sched: improve doxygen comments Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 08/11] test_sched: modify tests for config flexibility Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh 2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 11/11] sched: remove redundant macros Jasvinder Singh 2019-07-22 8:19 ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Thomas Monjalon 2019-07-22 11:05 ` Singh, Jasvinder 2019-07-22 9:56 ` Dumitrescu, Cristian 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh 2019-07-18 23:04 ` Dumitrescu, Cristian 2019-07-19 15:25 ` Singh, Jasvinder 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 03/11] sched: add max pipe profiles config in run time Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 05/11] sched: improve error log messages Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 06/11] sched: improve doxygen comments Jasvinder Singh 2019-07-18 23:12 ` Dumitrescu, Cristian 2019-07-19 15:25 ` Singh, Jasvinder 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 08/11] test_sched: modify tests for config flexibility Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh 2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 11/11] sched: remove redundant macros Jasvinder Singh 2019-07-18 22:57 ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Dumitrescu, Cristian 2019-07-19 10:41 ` Thomas Monjalon 2019-07-19 11:16 ` Singh, Jasvinder 2019-07-19 11:40 ` Thomas Monjalon 2019-07-19 11:42 ` Singh, Jasvinder 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh 2019-07-16 0:37 ` Dumitrescu, Cristian 2019-07-17 14:57 ` Singh, Jasvinder 2019-07-16 0:57 ` Dumitrescu, Cristian 2019-07-17 15:03 ` Singh, Jasvinder 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 03/11] sched: add max pipe profiles config in run time Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 05/11] sched: improve error log messages Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 06/11] sched: improve doxygen comments Jasvinder Singh 2019-07-16 0:44 ` Dumitrescu, Cristian 2019-07-17 14:58 ` Singh, Jasvinder 2019-07-16 0:49 ` Dumitrescu, Cristian 2019-07-17 15:00 ` Singh, Jasvinder 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 08/11] test_sched: modify tests for config flexibility Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh 2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 11/11] sched: remove redundant macros Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 03/11] sched: add max pipe profiles config in run time Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 05/11] sched: improve error log messages Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 06/11] sched: improve doxygen comments Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 08/11] test_sched: modify tests for config flexibility Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh 2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 11/11] sched: remove redundant macros Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 02/28] sched: update subport and pipe data structures Jasvinder Singh 2019-07-01 18:58 ` Dumitrescu, Cristian 2019-07-02 13:20 ` Singh, Jasvinder 2019-07-01 19:12 ` Dumitrescu, Cristian 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 03/28] sched: update internal " Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 04/28] sched: update port config API Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 05/28] sched: update port free API Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 06/28] sched: update subport config API Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 07/28] sched: update pipe profile add API Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 08/28] sched: update pipe config API Jasvinder Singh 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 09/28] sched: update pkt read and write API Jasvinder Singh 2019-07-01 23:25 ` Dumitrescu, Cristian 2019-07-02 21:05 ` Singh, Jasvinder 2019-07-03 13:40 ` Dumitrescu, Cristian 2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 10/28] sched: update subport and tc queue stats Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 11/28] sched: update port memory footprint API Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 12/28] sched: update packet enqueue API Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 13/28] sched: update grinder pipe and tc cache Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 14/28] sched: update grinder next pipe and tc functions Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 15/28] sched: update pipe and tc queues prefetch Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 16/28] sched: update grinder wrr compute function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 17/28] sched: modify credits update function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 18/28] sched: update mbuf prefetch function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 19/28] sched: update grinder schedule function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 20/28] sched: update grinder handle function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 21/28] sched: update packet dequeue API Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 22/28] sched: update sched queue stats API Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 23/28] test/sched: update unit test Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 24/28] net/softnic: update softnic tm function Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 25/28] examples/qos_sched: update qos sched sample app Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 26/28] examples/ip_pipeline: update ip pipeline " Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 27/28] sched: code cleanup Jasvinder Singh 2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 28/28] sched: add release note Jasvinder Singh 2019-06-26 21:31 ` Thomas Monjalon 2019-06-27 10:50 ` Singh, Jasvinder 2019-06-26 21:33 ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Thomas Monjalon 2019-06-27 10:52 ` Singh, Jasvinder 2019-06-27 0:04 ` Stephen Hemminger 2019-06-27 10:49 ` Singh, Jasvinder 2019-07-01 18:51 ` Dumitrescu, Cristian 2019-07-02 9:32 ` Singh, Jasvinder 2019-05-28 12:05 ` [dpdk-dev] [PATCH 02/27] sched: update subport and pipe data structures Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 03/27] sched: update internal " Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 04/27] sched: update port config api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 05/27] sched: update port free api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 06/27] sched: update subport config api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 07/27] sched: update pipe profile add api Lukasz Krakowiak 2019-05-28 14:06 ` Stephen Hemminger 2019-05-28 12:05 ` [dpdk-dev] [PATCH 08/27] sched: update pipe config api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 09/27] sched: update pkt read and write api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 10/27] sched: update subport and tc queue stats Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 11/27] sched: update port memory footprint api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 12/27] sched: update packet enqueue api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 13/27] sched: update grinder pipe and tc cache Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 14/27] sched: update grinder next pipe and tc functions Lukasz Krakowiak 2019-05-28 12:05 ` Lukasz Krakowiak [this message] 2019-05-28 12:05 ` [dpdk-dev] [PATCH 16/27] sched: update grinder wrr compute function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 17/27] sched: modify credits update function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 18/27] sched: update mbuf prefetch function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 19/27] sched: update grinder schedule function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 20/27] sched: update grinder handle function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 21/27] sched: update packet dequeue api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 22/27] sched: update sched queue stats api Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 23/27] test/sched: update unit test Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 24/27] net/softnic: update softnic tm function Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 25/27] examples/qos_sched: update qos sched sample app Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 26/27] examples/ip_pipeline: update ip pipeline " Lukasz Krakowiak 2019-05-28 12:05 ` [dpdk-dev] [PATCH 27/27] sched: code cleanup Lukasz Krakowiak
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