From: "Trahe, Fiona" <fiona.trahe@intel.com>
To: "Kusztal, ArkadiuszX" <arkadiuszx.kusztal@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "akhil.goyal@nxp.com" <akhil.goyal@nxp.com>
Subject: Re: [dpdk-dev] [PATCH v3 3/4] common/qat: add dual thread support
Date: Tue, 14 Jan 2020 17:38:50 +0000 [thread overview]
Message-ID: <MWHPR11MB1807A25A5CE468B696AF9854E4340@MWHPR11MB1807.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20191211145004.11672-4-arkadiuszx.kusztal@intel.com>
> -----Original Message-----
> From: Kusztal, ArkadiuszX <arkadiuszx.kusztal@intel.com>
> Sent: Wednesday, December 11, 2019 2:50 PM
> To: dev@dpdk.org
> Cc: akhil.goyal@nxp.com; Trahe, Fiona <fiona.trahe@intel.com>; Doherty, Declan
> <declan.doherty@intel.com>; Kusztal, ArkadiuszX <arkadiuszx.kusztal@intel.com>
> Subject: [PATCH v3 3/4] common/qat: add dual thread support
>
> From: Fiona Trahe <fiona.trahe@intel.com>
>
> Remove the limitation whereby enqueue and dequeue must be
> done in same thread.
> The inflight calculation is reworked to be thread-safe for 2
> threads - note this is not general multi-thread support, i.e
> all enqueues to a qp must still be done in one thread and
> all dequeues must be done in one thread, but enqueues and
> dequeues may be in separate threads.
> Documentation updated.
>
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
next prev parent reply other threads:[~2020-01-14 17:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 14:50 [dpdk-dev] [PATCH v3 0/4] Add dual threading in QAT PMD Arek Kusztal
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 1/4] common/qat: remove tail write coalescing feature Arek Kusztal
2020-01-14 17:37 ` Trahe, Fiona
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 2/4] common/qat: move max inflights param into qp Arek Kusztal
2020-01-14 17:38 ` Trahe, Fiona
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 3/4] common/qat: add dual thread support Arek Kusztal
2020-01-14 17:38 ` Trahe, Fiona [this message]
2019-12-11 14:50 ` [dpdk-dev] [PATCH v3 4/4] crypto/qat: add minimum enq threshold to qat pmd Arek Kusztal
2020-01-14 12:59 ` Trahe, Fiona
2019-12-11 14:56 ` [dpdk-dev] [PATCH v3 0/4] Add dual threading in QAT PMD Trahe, Fiona
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