On Mon, Oct 05, 2009 at 10:43:44AM -0700, Sean Hefty wrote: > Export rdma_set_ib_paths to user space to allow applications to > manually set the IB path used for connections. This allows > alternative ways for a user space application or library to obtain > path record information, including retrieving path information > from cached data, avoiding direct interaction with the IB SA. > The IB SA is a single, centralized entity that can limit scaling > on large clusters running MPI applications.
Um, isn't this kind of low level control exactly why we have the IB CM? Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
