From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Steve Wise" Subject: RE: [PATCH rdma-next V1 0/8] Introduce vector CALC support Date: Tue, 23 Feb 2016 09:28:50 -0600 Message-ID: <008201d16e4e$e513f590$af3be0b0$@opengridcomputing.com> References: <1456215928-9305-1-git-send-email-leon@leon.nu> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1456215928-9305-1-git-send-email-leon-2ukJVAZIZ/Y@public.gmane.org> Content-Language: en-us Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: 'Leon Romanovsky' , dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, 'Leon Romanovsky' List-Id: linux-rdma@vger.kernel.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 > > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html