[mvapich-discuss] GPUDirect V3 in MVAPICH2

[Iman Faraji]

Thanks for the information,
It was really useful,
Iman


On Fri, May 24, 2013 at 12:18 AM, Dhabaleswar Panda <
panda at cse.ohio-state.edu> wrote:

> Yes, MVAPICH2 is Kepler compatible. Currently, it supports both GPU Direct
> V1 and GPU Direct V2. Please note that GPUDirect V3 support for Kepler is
> not yet publicly available. The MVAPICH2 team is working on the GPU Direct
> V3 support. Initial results of the design were presented at NVIDIA GTC
> 2013. You can find the presentation at the following URL:
>
> http://on-demand.gputechconf.**com/gtc/2013/presentations/**
> S3316-MVAPICH2-High-**Performance-MPI-Library.pdf<http://on-demand.gputechconf.com/gtc/2013/presentations/S3316-MVAPICH2-High-Performance-MPI-Library.pdf>
>
> The video recording of this presentation is also available from the
> following URL:
>
> http://nvidia.fullviewmedia.**com/gtc2013/0320-230C-S3316.**html<http://nvidia.fullviewmedia.com/gtc2013/0320-230C-S3316.html>
>
> The design in MVAPICH2 to support GPU Direct V3 is continuing. The support
> will be available in upcoming MVAPICH2 relese as soon as the GPU Direct V3
> support becomes publicly available.
>
> Hope this information helps.
>
> Thanks,
>
> DK
>
>
>
>
> On Thu, 23 May 2013, Iman Faraji wrote:
>
>  As far as I know the latest version of MVAPICH2 is Kepler compatible.My
>> question is, does MVPAICH2 support GPUDirect V3 (RDMA between GPUs) which
>> is
>> apparently available in Kepler devices?
>> Thanks in advance,
>> Iman
>>
>>
>>


-- 
Iman
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