linux-kernel - RE: Socket Direct Protocol: help (2)

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Date:	Wed, 14 Apr 2010 12:24:13 -0700
From:	"Tung, Chien Tin" <chien.tin.tung@...el.com>
To:	Andrea Gozzelino <Andrea.Gozzelino@....infn.it>,
	Steve Wise <swise@...ngridcomputing.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
	"rolandd@...co.com" <rolandd@...co.com>,
	"peterz@...radead.org" <peterz@...radead.org>,
	"pavel@....cz" <pavel@....cz>, "mingo@...e.hu" <mingo@...e.hu>,
	Eric B Munson <ebmunson@...ibm.com>
Subject: RE: Socket Direct Protocol: help (2)

>I work on NE020 cards from February 2010 for an INFN experimental
>proposal, called REDIGO (Read out at 10 Gbits/s), about the data
>acquisition and movement systems. The covergence of storage protocols
>around 10 Gigabits/s Ethernet protocols shows that one way could be the
>Remote Direct Memory Access (RDMA). The goals are the investigations of
>latency time, the throughput, the buffer size schemes and finally the
>global event building bandwidth.
>
>Do you know if NE020 cards have problems with librdma (RDMA procedures,
>in general) and / or with MPI versions?


If you run into any issues, please email me.  NE020 supports Mvapich,
Mvapich2, OpenMPI, Intel MPI and HP MPI.

Chien
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