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From: Jasvinder Singh <jasvinder.singh@intel.com>
To: dev@dpdk.org
Cc: cristian.dumitrescu@intel.com,
	Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
Subject: [dpdk-dev] [PATCH v7 07/15] sched: update memory compute to support flexiblity
Date: Fri, 25 Oct 2019 11:51:16 +0100	[thread overview]
Message-ID: <20191025105124.6950-8-jasvinder.singh@intel.com> (raw)
In-Reply-To: <20191025105124.6950-1-jasvinder.singh@intel.com>

Update memory footprint compute function for allowing subports of
the same port to have different configuration in terms of number of
pipes, pipe queue sizes, etc.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
---
 lib/librte_sched/rte_sched.c | 100 ++++++++++-------------------------
 lib/librte_sched/rte_sched.h |   8 +--
 2 files changed, 34 insertions(+), 74 deletions(-)

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index f59519b00..fdcbb214e 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -476,70 +476,6 @@ rte_sched_port_check_params(struct rte_sched_port_params *params)
 	return 0;
 }
 
-static uint32_t
-rte_sched_port_get_array_base(struct rte_sched_port_params *params, enum rte_sched_port_array array)
-{
-	uint32_t n_subports_per_port = params->n_subports_per_port;
-	uint32_t n_pipes_per_subport = params->n_pipes_per_subport;
-	uint32_t n_pipes_per_port = n_pipes_per_subport * n_subports_per_port;
-	uint32_t n_queues_per_port = RTE_SCHED_QUEUES_PER_PIPE * n_pipes_per_subport * n_subports_per_port;
-
-	uint32_t size_subport = n_subports_per_port * sizeof(struct rte_sched_subport);
-	uint32_t size_pipe = n_pipes_per_port * sizeof(struct rte_sched_pipe);
-	uint32_t size_queue = n_queues_per_port * sizeof(struct rte_sched_queue);
-	uint32_t size_queue_extra
-		= n_queues_per_port * sizeof(struct rte_sched_queue_extra);
-	uint32_t size_pipe_profiles
-		= params->n_max_pipe_profiles * sizeof(struct rte_sched_pipe_profile);
-	uint32_t size_bmp_array = rte_bitmap_get_memory_footprint(n_queues_per_port);
-	uint32_t size_per_pipe_queue_array, size_queue_array;
-
-	uint32_t base, i;
-
-	size_per_pipe_queue_array = 0;
-	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
-		if (i < RTE_SCHED_TRAFFIC_CLASS_BE)
-			size_per_pipe_queue_array +=
-				params->qsize[i] * sizeof(struct rte_mbuf *);
-		else
-			size_per_pipe_queue_array += RTE_SCHED_MAX_QUEUES_PER_TC *
-				params->qsize[i] * sizeof(struct rte_mbuf *);
-	}
-	size_queue_array = n_pipes_per_port * size_per_pipe_queue_array;
-
-	base = 0;
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_SUBPORT)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_subport);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_PIPE)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_pipe);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_QUEUE)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_queue);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_QUEUE_EXTRA)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_queue_extra);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_PIPE_PROFILES)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_pipe_profiles);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_BMP_ARRAY)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_bmp_array);
-
-	if (array == e_RTE_SCHED_PORT_ARRAY_QUEUE_ARRAY)
-		return base;
-	base += RTE_CACHE_LINE_ROUNDUP(size_queue_array);
-
-	return base;
-}
-
 static uint32_t
 rte_sched_subport_get_array_base(struct rte_sched_subport_params *params,
 	enum rte_sched_subport_array array)
@@ -860,22 +796,44 @@ rte_sched_subport_check_params(struct rte_sched_subport_params *params,
 }
 
 uint32_t
-rte_sched_port_get_memory_footprint(struct rte_sched_port_params *params)
+rte_sched_port_get_memory_footprint(struct rte_sched_port_params *port_params,
+	struct rte_sched_subport_params **subport_params)
 {
-	uint32_t size0, size1;
+	uint32_t size0 = 0, size1 = 0, i;
 	int status;
 
-	status = rte_sched_port_check_params(params);
+	status = rte_sched_port_check_params(port_params);
 	if (status != 0) {
-		RTE_LOG(NOTICE, SCHED,
-			"Port scheduler params check failed (%d)\n", status);
+		RTE_LOG(ERR, SCHED,
+			"%s: Port scheduler port params check failed (%d)\n",
+			__func__, status);
 
 		return 0;
 	}
 
+	for (i = 0; i < port_params->n_subports_per_port; i++) {
+		struct rte_sched_subport_params *sp = subport_params[i];
+
+		status = rte_sched_subport_check_params(sp,
+				port_params->n_pipes_per_subport,
+				port_params->rate);
+		if (status != 0) {
+			RTE_LOG(ERR, SCHED,
+				"%s: Port scheduler subport params check failed (%d)\n",
+				__func__, status);
+
+			return 0;
+		}
+	}
+
 	size0 = sizeof(struct rte_sched_port);
-	size1 = rte_sched_port_get_array_base(params,
-			e_RTE_SCHED_PORT_ARRAY_TOTAL);
+
+	for (i = 0; i < port_params->n_subports_per_port; i++) {
+		struct rte_sched_subport_params *sp = subport_params[i];
+
+		size1 += rte_sched_subport_get_array_base(sp,
+					e_RTE_SCHED_SUBPORT_ARRAY_TOTAL);
+	}
 
 	return size0 + size1;
 }
diff --git a/lib/librte_sched/rte_sched.h b/lib/librte_sched/rte_sched.h
index 5001f09ed..40f02f124 100644
--- a/lib/librte_sched/rte_sched.h
+++ b/lib/librte_sched/rte_sched.h
@@ -373,14 +373,16 @@ rte_sched_pipe_config(struct rte_sched_port *port,
 /**
  * Hierarchical scheduler memory footprint size per port
  *
- * @param params
+ * @param port_params
  *   Port scheduler configuration parameter structure
+ * @param subport_params
+ *   Array of subport parameter structures
  * @return
  *   Memory footprint size in bytes upon success, 0 otherwise
  */
 uint32_t
-rte_sched_port_get_memory_footprint(struct rte_sched_port_params *params);
-
+rte_sched_port_get_memory_footprint(struct rte_sched_port_params *port_params,
+	struct rte_sched_subport_params **subport_params);
 /*
  * Statistics
  *
-- 
2.21.0


  parent reply	other threads:[~2019-10-25  9:52 UTC|newest]

Thread overview: 121+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-23 14:45 [dpdk-dev] [PATCH 00/15] sched: subport level configuration of pipe nodes Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 02/15] sched: modify internal structs for subport config Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 04/15] shced: add pipe config to subport level Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 06/15] sched: modify pkt enqueue for subport " Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 07/15] sched: update memory compute to support flexiblity Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 08/15] sched: update grinder functions for config flexibility Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 09/15] sched: update pkt dequeue for subport " Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 10/15] sched: update queue stats read for " Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-08-23 14:45 ` [dpdk-dev] [PATCH 12/15] net/softnic: add subport config flexibility to TM function Jasvinder Singh
2019-08-23 14:46 ` [dpdk-dev] [PATCH 13/15] ip_pipeline: " Jasvinder Singh
2019-08-23 14:46 ` [dpdk-dev] [PATCH 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-08-23 14:46 ` [dpdk-dev] [PATCH 15/15] sched: remove redundant code Jasvinder Singh
2019-09-09 10:05 ` [dpdk-dev] [PATCH v2 00/15] sched: subport level configuration of pipe nodes Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 02/15] sched: modify internal structs for config flexibility Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 04/15] shced: add pipe config to subport level Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 06/15] sched: modify pkt enqueue " Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 07/15] sched: update memory compute to support flexiblity Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 08/15] sched: update grinder functions for config flexibility Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 09/15] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 10/15] sched: update queue stats read for config flexibility Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 12/15] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 13/15] ip_pipeline: " Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-09-09 10:05   ` [dpdk-dev] [PATCH v2 15/15] sched: remove redundant code Jasvinder Singh
2019-09-23 13:06   ` [dpdk-dev] [PATCH v2 00/15] sched: subport level configuration of pipe nodes Dumitrescu, Cristian
2019-09-24 20:01     ` Singh, Jasvinder
2019-09-26  8:52   ` [dpdk-dev] [PATCH v3 " Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 02/15] sched: modify internal structs for config flexibility Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 04/15] sched: add pipe config to subport level Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 06/15] sched: modify pkt enqueue " Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 07/15] sched: update memory compute to support flexiblity Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 08/15] sched: update grinder functions for config flexibility Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 09/15] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 10/15] sched: update queue stats read for config flexibility Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 12/15] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 13/15] ip_pipeline: " Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-09-26  8:52     ` [dpdk-dev] [PATCH v3 15/15] sched: remove redundant code Jasvinder Singh
2019-10-14 12:09     ` [dpdk-dev] [PATCH v4 00/17] sched: subport level configuration of pipe nodes Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 01/17] sched: add pipe config params to subport struct Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 02/17] sched: modify internal structs for config flexibility Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 03/17] sched: remove pipe params config from port level Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 04/17] sched: add pipe config to subport level Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 05/17] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 06/17] sched: modify pkt enqueue " Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 07/17] sched: update memory compute to support flexiblity Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 08/17] sched: update grinder functions for config flexibility Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 09/17] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 10/17] sched: update queue stats read for config flexibility Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 11/17] test/sched: modify tests for subport " Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 12/17] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 13/17] ip_pipeline: " Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 14/17] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 15/17] sched: remove redundant code Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 16/17] sched: add support for 64 bit values Jasvinder Singh
2019-10-14 12:09       ` [dpdk-dev] [PATCH v4 17/17] sched: modify internal structs and functions " Jasvinder Singh
2019-10-14 14:23       ` [dpdk-dev] [PATCH v4 00/17] sched: subport level configuration of pipe nodes Dumitrescu, Cristian
2019-10-14 16:26         ` Singh, Jasvinder
2019-10-14 17:23       ` [dpdk-dev] [PATCH v5 00/15] " Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 02/15] sched: modify internal structs for config flexibility Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 04/15] sched: add pipe config to subport level Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 06/15] sched: modify pkt enqueue " Jasvinder Singh
2019-10-24 16:44           ` Thomas Monjalon
2019-10-24 17:47             ` Singh, Jasvinder
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 07/15] sched: update memory compute to support flexiblity Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 08/15] sched: update grinder functions for config flexibility Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 09/15] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 10/15] sched: update queue stats read for config flexibility Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 12/15] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 13/15] ip_pipeline: " Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-10-14 17:23         ` [dpdk-dev] [PATCH v5 15/15] sched: remove redundant code Jasvinder Singh
2019-10-24 18:46         ` [dpdk-dev] [PATCH v6 00/15] sched: subport level configuration of pipe nodes Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 02/15] sched: modify internal structs for config flexibility Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 04/15] sched: add pipe config to subport level Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 06/15] sched: modify pkt enqueue " Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 07/15] sched: update memory compute to support flexiblity Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 08/15] sched: update grinder functions for config flexibility Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 09/15] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 10/15] sched: update queue stats read for config flexibility Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 12/15] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 13/15] ip_pipeline: " Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-10-24 18:46           ` [dpdk-dev] [PATCH v6 15/15] sched: remove redundant code Jasvinder Singh
2019-10-25 10:51           ` [dpdk-dev] [PATCH v7 00/15] sched: subport level configuration of pipe nodes Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 01/15] sched: add pipe config params to subport struct Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 02/15] sched: modify internal structs for config flexibility Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 03/15] sched: remove pipe params config from port level Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 04/15] sched: add pipe config to subport level Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 05/15] sched: modify pipe functions for config flexibility Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 06/15] sched: modify pkt enqueue " Jasvinder Singh
2019-10-25 10:51             ` Jasvinder Singh [this message]
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 08/15] sched: update grinder functions " Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 09/15] sched: update pkt dequeue for flexible config Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 10/15] sched: update queue stats read for config flexibility Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 11/15] test/sched: modify tests for subport " Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 12/15] net/softnic: add subport config flexibility to TM Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 13/15] ip_pipeline: " Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 14/15] examples/qos_sched: add subport configuration flexibility Jasvinder Singh
2019-10-25 10:51             ` [dpdk-dev] [PATCH v7 15/15] sched: remove redundant code Jasvinder Singh
2019-10-25 15:54             ` [dpdk-dev] [PATCH v7 00/15] sched: subport level configuration of pipe nodes Thomas Monjalon

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