From: "Steve Wise" <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: 'Leon Romanovsky' <leon-2ukJVAZIZ/Y@public.gmane.org>,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
'Leon Romanovsky'
<leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: RE: [PATCH rdma-next V1 0/8] Introduce vector CALC support
Date: Tue, 23 Feb 2016 09:28:50 -0600 [thread overview]
Message-ID: <008201d16e4e$e513f590$af3be0b0$@opengridcomputing.com> (raw)
In-Reply-To: <1456215928-9305-1-git-send-email-leon-2ukJVAZIZ/Y@public.gmane.org>
> -----Original Message-----
> From: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org [mailto:linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org] On Behalf Of Leon Romanovsky
> Sent: Tuesday, February 23, 2016 2:25 AM
> To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org; saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org
> Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Leon Romanovsky
> Subject: [PATCH rdma-next V1 0/8] Introduce vector CALC support
>
> From: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>
> This patch set introduces vector CALC support.
>
> This feature takes as input several vectors of equal length,
> combines them with a single operation type, producing result vectors
> which are sent to the destination.
>
> The proposed operations are "add, and, or, xor, max, min" and "swap
> endianness".
>
> The hardware processes the data an MTU of at a time, processing the elements
> of each segment in parallel.
>
> This patch set depends on commit b4ff3a36d3e4 ("net/mlx5: Use offset based
> reserved field names in the IFC header file") which is part of net tree.
>
Hey Leon,
I look through this and I don't see any user of this. I also don't see any API for submitting these operations. Did I miss
something? It looks like this series just cleans up some code and adds the ability to advertise CALC. Where's the user(s)?
Steve
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next prev parent reply other threads:[~2016-02-23 15:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-23 8:25 [PATCH rdma-next V1 0/8] Introduce vector CALC support Leon Romanovsky
[not found] ` <1456215928-9305-1-git-send-email-leon-2ukJVAZIZ/Y@public.gmane.org>
2016-02-23 8:25 ` [PATCH rdma-next V1 1/8] net/mlx5_core: Fix caching ATOMIC endian mode capability Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 2/8] net/mlx5_core: Refactor device capability function Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 3/8] net/mlx5_core: Introduce offload arithmetic hardware capabilities Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 4/8] IB/core: Replace setting the zero values in ib_uverbs_ex_query_device Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 5/8] IB/{core,ulp} Support above 32 possible device capability flags Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 6/8] IB/core: Add offload arithmetic operations support Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 7/8] IB/core: Advertise supported vector CALC capabilities Leon Romanovsky
[not found] ` <1456215928-9305-8-git-send-email-leon-2ukJVAZIZ/Y@public.gmane.org>
2016-02-23 18:44 ` Jason Gunthorpe
[not found] ` <20160223184400.GA27769-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-02 17:07 ` Sagi Grimberg
[not found] ` <56D71DEE.6070406-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2016-03-02 18:38 ` Jason Gunthorpe
[not found] ` <20160302183847.GB7084-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-06 9:45 ` Sagi Grimberg
2016-03-06 13:30 ` Liran Liss
2016-03-06 10:37 ` Leon Romanovsky
2016-02-23 8:25 ` [PATCH rdma-next V1 8/8] IB/mlx5: Exposure offload arithmetic operations Leon Romanovsky
2016-02-23 15:28 ` Steve Wise [this message]
2016-02-23 16:33 ` [PATCH rdma-next V1 0/8] Introduce vector CALC support Leon Romanovsky
2016-03-06 10:45 ` Leon Romanovsky
[not found] ` <20160306104508.GB13396-2ukJVAZIZ/Y@public.gmane.org>
2016-03-12 10:17 ` Leon Romanovsky
[not found] ` <20160312101724.GB11383-2ukJVAZIZ/Y@public.gmane.org>
2016-03-17 14:48 ` Leon Romanovsky
[not found] ` <20160317144847.GF25216-2ukJVAZIZ/Y@public.gmane.org>
2016-03-17 15:23 ` Doug Ledford
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