Re: [myrinet] myrinet and one-sided messaging

Bob is right - SHMEM is one of the libraries ported on top
of Fast Messages (FM) as part of the HPVM project. Highligths
of the SHMEM-FM implementation are 23 usec min latency for a get
operation, and 93MB/s peak bandwidth for put. The pointer to 
Andrew Chien's group site is http://www-csag.ucsd.edu

The current version of HPVM runs under Windows NT and requires 
the old Myrinet boards (M2M). I am a former member of the CSAG group 
and if I find enough interest in an M3M and/or Linux version of HPVM I 
could ask Andrew to let me update and redistribute the code. 

	Mario.


> Date: Wed, 10 Jan 2001 11:11:14 -0800 (PST)
> From: Bob Felderman <[email protected]>
> Subject: Re: [myrinet] myrinet and one-sided messaging

> gm-2.0 will support
> gm_put (formerly gm_directed_send)
> gm_get (not implemented before gm-2.0)

> with those two functions, it should be simple to get shmem
> ported to GM.

> I think HPVM from Andrew Chien's group at UCSD does
> have a shared memory option.


-- 
-=-=-=-=-=- Mario Lauria, Assistant Professor -=-=-=-=-=-
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