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Review request for Default and Joel Hestness. Repository: gem5 Description ------- Changeset 11760:676d3e045d22 --------------------------- ruby: Add occupancy stats to MessageBuffers This patch is an updated version of /r/3297. "The most important statistic for measuring memory hierarchy performance is throughput, which is affected by independent variables, buffer sizing and communication latency. It is difficult/impossible to debug performance issues through series buffers without knowing which are the bottlenecks. For finite buffers, this patch adds statistics for the average number of messages in the buffer, the occupancy of the buffer slots, and number of message stalls." Diffs ----- src/mem/ruby/network/MessageBuffer.hh 78ef8daecd81de0c392034809b3bc155396bf983 src/mem/ruby/network/MessageBuffer.cc 78ef8daecd81de0c392034809b3bc155396bf983 Diff: http://reviews.gem5.org/r/3752/diff/ Testing ------- Thanks, Matthew Poremba _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
