Re: [OMPI devel] [EXTERNAL] Re: RFC: support for Mellanox's "libhcoll" library

[Aurélien Bouteiller]

If it is Mellanox specific, maybe the component name could reflect this (like 
mlxhcoll), as it will be visible to end-users. 


Aurelien


Le 18 juin 2013 à 11:25, "Barrett, Brian W"  a écrit :

> In general, I'm ok with it.  I think we should let it soak for a week or
> two in the trunk before we file the CMR to 1.7.
> 
> Brian
> 
> On 6/18/13 6:51 AM, "Jeff Squyres (jsquyres)"  wrote:
> 
>> Sounds good; +1.
>> 
>> On Jun 18, 2013, at 8:02 AM, Joshua Ladd  wrote:
>> 
>>> Request for Change:
>>> 
>>> What: Add support for Mellanox Technologies¹ next-generation
>>> non-blocking collectives, code-named ³libhcoll². This comes in the form
>>> of a new ³hcoll² component to the ³coll² framework.
>>> 
>>> Where: Trunk and 1.7
>>> 
>>> When: July 1
>>> 
>>> Why: In support of MPI 3, Mellanox Technologies will make available its
>>> next generation collectives library, ³libhcoll²,  in MOFED 2.0 releases
>>> and higher starting in the late 2013 timeframe. ³Libhcoll² adds support
>>> for truly asynchronous non-blocking collectives on supported HCAs
>>> (Connect X-3 and higher) via Mellanox Technologies¹ CORE-Direct
>>> technology. ³Libhcoll² also adds support for hierarchical collectives
>>> and features a highly scalable infrastructure battle tested and proven
>>> on some of the world¹s largest HPC systems.
>>> 
>>> 
>>> 
>>> 
>>> 
>>> Joshua S. Ladd, PhD
>>> HPC Algorithms Engineer
>>> Mellanox Technologies
>>> 
>>> Email: josh...@mellanox.com
>>> Cell: +1 (865) 258 - 8898
>>> 
>>> 
>>> ___
>>> devel mailing list
>>> de...@open-mpi.org
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> 
>> 
>> -- 
>> Jeff Squyres
>> jsquy...@cisco.com
>> For corporate legal information go to:
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>> 
>> 
>> ___
>> devel mailing list
>> de...@open-mpi.org
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> 
> 
> 
> --
>  Brian W. Barrett
>  Scalable System Software Group
>  Sandia National Laboratories
> 
> 
> 
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--
* Dr. Aurélien Bouteiller
* Researcher at Innovative Computing Laboratory
* University of Tennessee
* 1122 Volunteer Boulevard, suite 309b
* Knoxville, TN 37996
* 865 974 9375

Re: [OMPI devel] [EXTERNAL] Re: RFC: support for Mellanox's "libhcoll" library

[Barrett, Brian W]

In general, I'm ok with it.  I think we should let it soak for a week or
two in the trunk before we file the CMR to 1.7.

Brian

On 6/18/13 6:51 AM, "Jeff Squyres (jsquyres)"  wrote:

>Sounds good; +1.
>
>On Jun 18, 2013, at 8:02 AM, Joshua Ladd  wrote:
>
>> Request for Change:
>>  
>> What: Add support for Mellanox Technologies¹ next-generation
>>non-blocking collectives, code-named ³libhcoll². This comes in the form
>>of a new ³hcoll² component to the ³coll² framework.
>>  
>> Where: Trunk and 1.7
>>  
>> When: July 1
>>  
>> Why: In support of MPI 3, Mellanox Technologies will make available its
>>next generation collectives library, ³libhcoll²,  in MOFED 2.0 releases
>>and higher starting in the late 2013 timeframe. ³Libhcoll² adds support
>>for truly asynchronous non-blocking collectives on supported HCAs
>>(Connect X-3 and higher) via Mellanox Technologies¹ CORE-Direct
>>technology. ³Libhcoll² also adds support for hierarchical collectives
>>and features a highly scalable infrastructure battle tested and proven
>>on some of the world¹s largest HPC systems.
>>  
>>  
>>  
>>  
>>  
>> Joshua S. Ladd, PhD
>> HPC Algorithms Engineer
>> Mellanox Technologies
>>  
>> Email: josh...@mellanox.com
>> Cell: +1 (865) 258 - 8898
>>  
>>  
>> ___
>> devel mailing list
>> de...@open-mpi.org
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
>-- 
>Jeff Squyres
>jsquy...@cisco.com
>For corporate legal information go to:
>http://www.cisco.com/web/about/doing_business/legal/cri/
>
>
>___
>devel mailing list
>de...@open-mpi.org
>http://www.open-mpi.org/mailman/listinfo.cgi/devel
>


--
  Brian W. Barrett
  Scalable System Software Group
  Sandia National Laboratories





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