myrinet and one-sided messaging

Hello Myri users,

I've received some inquiries about the availability
of one-sided communication protocols over myrinet,
primarily from users of Cray-T3E's and the SHMEM
one-sided communication model.  

SHMEM supports a get/put model that some application
writers have found to be more convenient than the
send/recv model for message passing codes.

A SHMEM implementation over Compaq's quadrics based
interconnect is available.  These folks were interested
in other, potentially less costly, solutions.  Does
anyone know if there is an MCP firmware/driver package
available for myrinet interconnects which supports
this one-sided communication model?


Thanks for any info,

Howard Pritchard