[ewg] libibverbs without an HCA

Albert Strasheim fullung at gmail.com
Tue Jun 1 04:39:17 PDT 2010


Hello all

Having just reviewed the various on-host shared memory mechanisms
available in Linux and being quite unimpressed, I have the following
question:

Has anyone considered making a kernel and userspace driver so that
libibverbs can be used on a single machine without any Infiniband
hardware?

The Verbs API seems like a very nice way to handle shared memory
between processes where the number of shared buffers can vary in size
and quantity.

Regards

Albert



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