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Review request for Default. Description ------- Changeset 9680:743cb416df88 --------------------------- mem: Make returning snoop responses occupy response layer This patch introduces a mirrored internal snoop port to facilitate easy addition of flow control for the snoop responses that are turned into normal responses on their return. To perform this, the slave ports of the coherent bus are wrapped in internal master ports that are passed as the source ports to the response layer in question. As a result of this patch, there is more contention for the response resources, and as such system performance will decrease slightly. Diffs ----- src/mem/coherent_bus.hh c5b24e8ed428 src/mem/coherent_bus.cc c5b24e8ed428 src/mem/port.hh c5b24e8ed428 Diff: http://reviews.gem5.org/r/1839/diff/ Testing ------- All regressions passing after minor stats updates Thanks, Andreas Hansson _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
