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Review request for Default. Repository: gem5 Description ------- Changeset 11281:e01a026a48ad --------------------------- mem: Do not allocate space for packet data if not needed This patch looks at the request and response command to determine if either actually has any data payload, and if not, we do not allocate any space for packet data. The only tricky case is where the command type is changed as part of the MSHR functionality. In these cases where the original packet had no data, but the new packet does, we need to explicitly call allocate(). Diffs ----- src/mem/cache/cache.cc a3b41de1c4f1 src/mem/cache/mshr.cc a3b41de1c4f1 src/mem/packet.hh a3b41de1c4f1 Diff: http://reviews.gem5.org/r/3259/diff/ Testing ------- Thanks, Andreas Hansson _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
