From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Trahe, Fiona" <fiona.trahe@intel.com>,
"Griffin, John" <john.griffin@intel.com>,
"Jain, Deepak K" <deepak.k.jain@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/3] performance enhancements for QAT driver
Date: Mon, 18 Sep 2017 11:03:25 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8976CC1E829@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <cover.1505142402.git.anatoly.burakov@intel.com>
> -----Original Message-----
> From: Burakov, Anatoly
> Sent: Tuesday, September 12, 2017 10:31 AM
> To: dev@dpdk.org
> Cc: Trahe, Fiona <fiona.trahe@intel.com>; Griffin, John
> <john.griffin@intel.com>; Jain, Deepak K <deepak.k.jain@intel.com>; De
> Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>
> Subject: [PATCH v2 0/3] performance enhancements for QAT driver
>
> A few performance enhancements for QAT crypto driver. These include:
> - Removing reliance on atomics on hot path
> - This adds a new limitation, making queue pairs single-threaded
> - Coalesce RX and TX CSR writes
>
> v2: added cover letter
> fixed commit messages
> fixed documentation
>
> Anatoly Burakov (3):
> crypto/qat: remove atomics
> crypto/qat: enable RX head writes coalescing
> crypto/qat: enable TX tail writes coalescing
>
> doc/guides/cryptodevs/qat.rst | 1 +
> doc/guides/rel_notes/release_17_11.rst | 8 ++++
> drivers/crypto/qat/qat_crypto.c | 84 +++++++++++++++++++++++++-
> --------
> drivers/crypto/qat/qat_crypto.h | 15 +++++-
> drivers/crypto/qat/qat_qp.c | 4 +-
> 5 files changed, 88 insertions(+), 24 deletions(-)
>
> --
> 2.7.4
Applied to dpdk-next-crypto.
Thanks,
Pablo
next prev parent reply other threads:[~2017-09-18 11:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1503651900.git.anatoly.burakov@intel.com>
2017-08-25 9:30 ` [dpdk-dev] [DPDK] [PATCH 1/3] qat: remove atomics Anatoly Burakov
2017-09-04 14:39 ` De Lara Guarch, Pablo
2017-09-12 9:31 ` [dpdk-dev] [PATCH v2 0/3] performance enhancements for QAT driver Anatoly Burakov
2017-09-12 9:31 ` [dpdk-dev] [PATCH v2 1/3] crypto/qat: remove atomics Anatoly Burakov
2017-09-15 11:35 ` Trahe, Fiona
2017-09-12 9:31 ` [dpdk-dev] [PATCH v2 2/3] crypto/qat: enable RX head writes coalescing Anatoly Burakov
2017-09-15 11:55 ` Trahe, Fiona
2017-09-12 9:31 ` [dpdk-dev] [PATCH v2 3/3] crypto/qat: enable TX tail " Anatoly Burakov
2017-09-15 13:17 ` Trahe, Fiona
2017-09-18 11:03 ` De Lara Guarch, Pablo [this message]
2017-08-25 9:30 ` [dpdk-dev] [DPDK] [PATCH 2/3] qat: enable RX head " Anatoly Burakov
2017-08-25 9:30 ` [dpdk-dev] [DPDK] [PATCH 3/3] qat: enable TX tail " Anatoly Burakov
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