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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Fan Zhang <roy.fan.zhang@intel.com>
Cc: dev@dpdk.org, declan.doherty@intel.com
Subject: Re: [dpdk-dev] [PATCH] Scheduler: add driver for scheduler crypto pmd
Date: Fri, 02 Dec 2016 15:31:24 +0100	[thread overview]
Message-ID: <8047937.9v81RFizFU@xps13> (raw)
In-Reply-To: <1480688123-39494-1-git-send-email-roy.fan.zhang@intel.com>

2016-12-02 14:15, Fan Zhang:
> This patch provides the initial implementation of the scheduler poll mode
> driver using DPDK cryptodev framework.
> 
> Scheduler PMD is used to schedule and enqueue the crypto ops to the
> hardware and/or software crypto devices attached to it (slaves). The
> dequeue operation from the slave(s), and the possible dequeued crypto op
> reordering, are then carried out by the scheduler.
> 
> The scheduler PMD can be used to fill the throughput gap between the
> physical core and the existing cryptodevs to increase the overall
> performance. For example, if a physical core has higher crypto op
> processing rate than a cryptodev, the scheduler PMD can be introduced to
> attach more than one cryptodevs.
> 
> This initial implementation is limited to supporting the following
> scheduling modes:
> 
> - CRYPTO_SCHED_SW_ROUND_ROBIN_MODE (round robin amongst attached software
>     slave cryptodevs, to set this mode, the scheduler should have been
>     attached 1 or more software cryptodevs.
> 
> - CRYPTO_SCHED_HW_ROUND_ROBIN_MODE (round robin amongst attached hardware
>     slave cryptodevs (QAT), to set this mode, the scheduler should have
>     been attached 1 or more QATs.

Could it be implemented on top of the eventdev API?

  reply	other threads:[~2016-12-02 14:31 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-02 14:15 Fan Zhang
2016-12-02 14:31 ` Thomas Monjalon [this message]
2016-12-02 14:57   ` Bruce Richardson
2016-12-02 16:22     ` Declan Doherty
2016-12-05 15:12       ` Neil Horman
2016-12-07 12:42         ` Declan Doherty
2016-12-07 14:16           ` Neil Horman
2016-12-07 14:46             ` Richardson, Bruce
2016-12-07 16:04               ` Declan Doherty
2016-12-08 14:57                 ` Neil Horman
2017-01-03 17:08 ` [dpdk-dev] [PATCH v2] " Fan Zhang
2017-01-03 17:16 ` [dpdk-dev] [PATCH v3] " Fan Zhang
2017-01-17 10:57   ` [dpdk-dev] [PATCH v4] " Fan Zhang
2017-01-17 13:19     ` [dpdk-dev] [PATCH v5] crypto/scheduler: " Fan Zhang
2017-01-17 14:09       ` Declan Doherty
2017-01-17 20:21         ` Thomas Monjalon
2017-01-24 16:06       ` [dpdk-dev] [PATCH v6 00/11] " Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 01/11] cryptodev: add scheduler PMD name and type Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 02/11] crypto/scheduler: add APIs for scheduler Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 03/11] crypto/scheduler: add internal structure declarations Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 04/11] crypto/scheduler: add scheduler API implementations Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 05/11] crypto/scheduler: add round-robin scheduling mode Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 06/11] crypto/scheduler: register scheduler vdev driver Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 07/11] crypto/scheduler: register operation function pointer table Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 08/11] crypto/scheduler: add scheduler PMD to DPDK compile system Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 09/11] crypto/scheduler: add scheduler PMD config options Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 10/11] app/test: add unit test for cryptodev scheduler PMD Fan Zhang
2017-01-24 16:06         ` [dpdk-dev] [PATCH v6 11/11] crypto/scheduler: add documentation Fan Zhang
2017-01-24 16:23         ` [dpdk-dev] [PATCH v7 00/11] crypto/scheduler: add driver for scheduler crypto pmd Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 01/11] cryptodev: add scheduler PMD name and type Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 02/11] crypto/scheduler: add APIs for scheduler Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 03/11] crypto/scheduler: add internal structure declarations Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 04/11] crypto/scheduler: add scheduler API implementations Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 05/11] crypto/scheduler: add round-robin scheduling mode Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 06/11] crypto/scheduler: register scheduler vdev driver Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 07/11] crypto/scheduler: register operation function pointer table Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 08/11] crypto/scheduler: add scheduler PMD to DPDK compile system Fan Zhang
2017-01-24 16:23           ` [dpdk-dev] [PATCH v7 09/11] crypto/scheduler: add scheduler PMD config options Fan Zhang
2017-01-24 16:24           ` [dpdk-dev] [PATCH v7 10/11] app/test: add unit test for cryptodev scheduler PMD Fan Zhang
2017-01-24 16:24           ` [dpdk-dev] [PATCH v7 11/11] crypto/scheduler: add documentation Fan Zhang
2017-01-24 16:29           ` [dpdk-dev] [PATCH v7 00/11] crypto/scheduler: add driver for scheduler crypto pmd De Lara Guarch, Pablo
2017-01-25 14:03             ` De Lara Guarch, Pablo

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