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From: "Singh, Jasvinder" <jasvinder.singh@intel.com>
To: "Dharmappa, Savinay" <savinay.dharmappa@intel.com>,
	"Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 05/10] sched: update the pipe config api implementation
Date: Mon, 14 Sep 2020 14:26:12 +0000
Message-ID: <BYAPR11MB3352A3C8D6FFB972A7D49DE2E0230@BYAPR11MB3352.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1599763717-135002-6-git-send-email-savinay.dharmappa@intel.com>



> -----Original Message-----
> From: Dharmappa, Savinay <savinay.dharmappa@intel.com>
> Sent: Thursday, September 10, 2020 7:49 PM
> To: Singh, Jasvinder <jasvinder.singh@intel.com>; Dumitrescu, Cristian
> <cristian.dumitrescu@intel.com>; dev@dpdk.org
> Cc: Dharmappa, Savinay <savinay.dharmappa@intel.com>
> Subject: [PATCH v2 05/10] sched: update the pipe config api implementation
> 
> Subport profile parameters are fetched from subport profile table to
> calculate the subport best effort tc rate.
> 
> Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
> ---
>  lib/librte_sched/rte_sched.c | 40 +++++++++++++++++++++-------------------
>  1 file changed, 21 insertions(+), 19 deletions(-)
> 
> diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c index
> 8e66d08..9ff67e0 100644
> --- a/lib/librte_sched/rte_sched.c
> +++ b/lib/librte_sched/rte_sched.c
> @@ -1403,6 +1403,7 @@ rte_sched_pipe_config(struct rte_sched_port
> *port,
>  	int32_t pipe_profile)
>  {
>  	struct rte_sched_subport *s;
> +	struct rte_sched_subport_profile *sp;
>  	struct rte_sched_pipe *p;
>  	struct rte_sched_pipe_profile *params;
>  	uint32_t n_subports = subport_id + 1;
> @@ -1443,14 +1444,15 @@ rte_sched_pipe_config(struct rte_sched_port
> *port,
>  		return -EINVAL;
>  	}
> 
> +	sp = port->subport_profiles + s->profile;
>  	/* Handle the case when pipe already has a valid configuration */
>  	p = s->pipe + pipe_id;
>  	if (p->tb_time) {
>  		params = s->pipe_profiles + p->profile;
> 
>  		double subport_tc_be_rate =
> -			(double) s-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> -			/ (double) s->tc_period;
> +		(double)sp-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> +			/ (double) sp->tc_period;
>  		double pipe_tc_be_rate =
>  			(double) params-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
>  			/ (double) params->tc_period;
> @@ -1492,8 +1494,8 @@ rte_sched_pipe_config(struct rte_sched_port
> *port,
>  	{
>  		/* Subport best effort tc oversubscription */
>  		double subport_tc_be_rate =
> -			(double) s-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> -			/ (double) s->tc_period;
> +		(double)sp-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> +			/ (double) sp->tc_period;
>  		double pipe_tc_be_rate =
>  			(double) params-
> >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
>  			/ (double) params->tc_period;
> @@ -2286,11 +2288,11 @@ grinder_credits_update(struct rte_sched_port
> *port,
>  	uint32_t i;
> 
>  	/* Subport TB */
> -	n_periods = (port->time - subport->tb_time) / sp_params-
> >sp_tb_period;
> -	subport->tb_credits += n_periods * sp_params-
> >sp_tb_credits_per_period;
> +	n_periods = (port->time - subport->tb_time) / sp_params-
> >tb_period;
> +	subport->tb_credits += n_periods * sp_params-
> >tb_credits_per_period;
>  	subport->tb_credits = RTE_MIN(subport->tb_credits,
> -				sp_params->sp_tb_size);
> -	subport->tb_time += n_periods * sp_params->sp_tb_period;
> +				sp_params->tb_size);
> +	subport->tb_time += n_periods * sp_params->tb_period;
> 
>  	/* Pipe TB */
>  	n_periods = (port->time - pipe->tb_time) / params->tb_period; @@ -
> 2302,9 +2304,9 @@ grinder_credits_update(struct rte_sched_port *port,
>  	if (unlikely(port->time >= subport->tc_time)) {
>  		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
>  			subport->tc_credits[i] =
> -					sp_params-
> >sp_tc_credits_per_period[i];
> +					sp_params->tc_credits_per_period[i];
> 
> -		subport->tc_time = port->time + sp_params->sp_tc_period;
> +		subport->tc_time = port->time + sp_params->tc_period;
>  	}
> 
>  	/* Pipe TCs */
> @@ -2333,17 +2335,17 @@ grinder_tc_ov_credits_update(struct
> rte_sched_port *port,
>  		return subport->tc_ov_wm_max;
> 
>  	for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
> -		tc_ov_consumption[i] = sp_params-
> >sp_tc_credits_per_period[i]
> +		tc_ov_consumption[i] = sp_params->tc_credits_per_period[i]
>  					-  subport->tc_credits[i];
>  		tc_consumption += tc_ov_consumption[i];
>  	}
> 
>  	tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] =
> -	sp_params-
> >sp_tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] -
> +	sp_params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> -
>  		subport->tc_credits[RTE_SCHED_TRAFFIC_CLASS_BE];
> 
>  	tc_ov_consumption_max =
> -	sp_params-
> >sp_tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] -
> +	sp_params->tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> -
>  			tc_consumption;
> 
>  	if (tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] > @@ -
> 2374,11 +2376,11 @@ grinder_credits_update(struct rte_sched_port *port,
>  	uint32_t i;
> 
>  	/* Subport TB */
> -	n_periods = (port->time - subport->tb_time) / sp_params-
> >sp_tb_period;
> -	subport->tb_credits += n_periods * sp_params-
> >sp_tb_credits_per_period;
> +	n_periods = (port->time - subport->tb_time) / sp_params-
> >tb_period;
> +	subport->tb_credits += n_periods * sp_params-
> >tb_credits_per_period;
>  	subport->tb_credits = RTE_MIN(subport->tb_credits,
> -				sp_params->sp_tb_size);
> -	subport->tb_time += n_periods * sp_params->sp_tb_period;
> +				sp_params->tb_size);
> +	subport->tb_time += n_periods * sp_params->tb_period;
> 
>  	/* Pipe TB */
>  	n_periods = (port->time - pipe->tb_time) / params->tb_period; @@ -
> 2393,9 +2395,9 @@ grinder_credits_update(struct rte_sched_port *port,
> 
>  		for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
>  			subport->tc_credits[i] =
> -				sp_params->sp_tc_credits_per_period[i];
> +				sp_params->tc_credits_per_period[i];
> 
> -		subport->tc_time = port->time + sp_params->sp_tc_period;
> +		subport->tc_time = port->time + sp_params->tc_period;
>  		subport->tc_ov_period_id++;
>  	}
> 
> --
> 2.7.4

Looks like the above changes have already been done in the last patch of this series. Please check.

  reply	other threads:[~2020-09-14 14:26 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-15 18:27 [dpdk-dev] [RFC PATCH 0/2] Enable dyynamic configuration of subport bandwidth profile Savinay Dharmappa
2020-07-15 18:27 ` [dpdk-dev] [RFC PATCH 1/2] sched: add dynamic config " Savinay Dharmappa
2020-07-16  8:14   ` Singh, Jasvinder
2020-07-20 11:20   ` Dumitrescu, Cristian
2020-07-20 11:21     ` Dumitrescu, Cristian
2020-09-02  8:56   ` [dpdk-dev] [PATCH v1 1/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 2/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 3/4] " Savinay Dharmappa
2020-09-02  8:56     ` [dpdk-dev] [PATCH v1 4/4] " Savinay Dharmappa
2020-09-10 18:48     ` [dpdk-dev] [PATCH v2 00/10] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 01/10] sched: add support profile data structure Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 02/10] sched: add subport profile table Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 03/10] sched: add subport profile add and config api Savinay Dharmappa
2020-09-14 14:05         ` Singh, Jasvinder
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 04/10] sched: update the grinder credit update function Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 05/10] sched: update the pipe config api implementation Savinay Dharmappa
2020-09-14 14:26         ` Singh, Jasvinder [this message]
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 06/10] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 07/10] example/ip_pipeline: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 08/10] drivers/softnic: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 09/10] app/test_sched: " Savinay Dharmappa
2020-09-10 18:48       ` [dpdk-dev] [PATCH v2 10/10] sched: remove the redundant code Savinay Dharmappa
2020-09-16 16:43       ` [dpdk-dev] [PATCH v3 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 1/9] sched: add support profile data structure Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 2/9] sched: add subport profile table Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 3/9] sched: add subport profile add and config api Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 8/9] app/test_sched: " Savinay Dharmappa
2020-09-16 16:43         ` [dpdk-dev] [PATCH v3 9/9] sched: remove the redundant code Savinay Dharmappa
2020-09-17  8:42         ` [dpdk-dev] [PATCH v4 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 1/9] sched: add support profile data structure Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 2/9] sched: add subport profile table Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 3/9] sched: add subport profile add and config api Savinay Dharmappa
2020-09-29 21:19             ` Dumitrescu, Cristian
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-29 21:23             ` Dumitrescu, Cristian
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 8/9] app/test_sched: " Savinay Dharmappa
2020-09-17  8:42           ` [dpdk-dev] [PATCH v4 9/9] sched: remove the redundant code Savinay Dharmappa
2020-09-30 19:24           ` [dpdk-dev] [PATCH v5 0/9] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 1/9] sched: add support profile table Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 2/9] sched: add subport profile add api Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 3/9] sched : add dynamic config of subport bandwidth Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 4/9] sched: update grinder credit and pipe config function Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 5/9] example/qos_sched: add dynamic config of subport Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 6/9] example/ip_pipeline: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 7/9] drivers/softnic: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 8/9] app/test_sched: " Savinay Dharmappa
2020-09-30 19:24             ` [dpdk-dev] [PATCH v5 9/9] sched : remove redundant code Savinay Dharmappa
2020-10-06 15:27             ` [dpdk-dev] [PATCH v6 0/8] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 1/8] sched: add support profile table Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 7/8] app/test_sched: " Savinay Dharmappa
2020-10-06 15:27               ` [dpdk-dev] [PATCH v6 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-06 15:52               ` [dpdk-dev] [PATCH v6 0/8] Enable dynamic config of subport bandwidth Dumitrescu, Cristian
2020-10-06 18:02               ` [dpdk-dev] [PATCH v7 " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 1/8] sched: add support profile table Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 7/8] app/test_sched: " Savinay Dharmappa
2020-10-06 18:02                 ` [dpdk-dev] [PATCH v7 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-06 19:05                 ` [dpdk-dev] [PATCH v7 0/8] Enable dynamic config of subport bandwidth Dumitrescu, Cristian
2020-10-07 14:09                 ` [dpdk-dev] [PATCH v8 " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 1/8] sched: add support profile table Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 7/8] app/test_sched: " Savinay Dharmappa
2020-10-07 14:09                   ` [dpdk-dev] [PATCH v8 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-09  8:28                     ` Thomas Monjalon
2020-10-09 12:39                   ` [dpdk-dev] [PATCH v9 0/8] Enable dynamic config of subport bandwidth Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 1/8] sched: add support profile table Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 2/8] sched: introduce subport profile add function Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 3/8] sched: update subport rate dynamically Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 4/8] example/qos_sched: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 5/8] example/ip_pipeline: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 6/8] drivers/softnic: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 7/8] app/test_sched: " Savinay Dharmappa
2020-10-09 12:39                     ` [dpdk-dev] [PATCH v9 8/8] sched: remove redundant code Savinay Dharmappa
2020-10-11 20:11                     ` [dpdk-dev] [PATCH v9 0/8] Enable dynamic config of subport bandwidth Thomas Monjalon
2020-10-12  5:24                       ` Dharmappa, Savinay
2020-10-12 23:08                         ` Dharmappa, Savinay
2020-10-13 13:56                           ` Dharmappa, Savinay
2020-10-13 14:06                             ` Thomas Monjalon
2020-10-15  0:17                     ` Thomas Monjalon
2020-07-15 18:27 ` [dpdk-dev] [RFC PATCH 2/2] example/qos_sched: subport bandwidth profile config Savinay Dharmappa
2020-07-16  8:14   ` Singh, Jasvinder
2020-09-02  9:07   ` [dpdk-dev] [PATCH v1 1/4] example/qos_sched: subport bandwidth dynmaic conf Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 2/4] example/ip_pipeline: " Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 3/4] drivers/softnic: subport bandwidth profile config Savinay Dharmappa
2020-09-02  9:07     ` [dpdk-dev] [PATCH v1 4/4] app/test_sched: " Savinay Dharmappa
2020-09-02 10:46     ` [dpdk-dev] [PATCH v1 1/4] example/qos_sched: subport bandwidth dynmaic conf Dharmappa, Savinay
2020-07-16  8:14 ` [dpdk-dev] [RFC PATCH 0/2] Enable dyynamic configuration of subport bandwidth profile Singh, Jasvinder

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