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Review request for Default. Repository: gem5 Description ------- Changeset 11192:285588f39602 --------------------------- mem: support for gpu-style RMWs in ruby This patch adds support for GPU-style read-modify-write (RMW) operations in ruby. Such atomic operations are traditionally executed at the memory controller (instead of through an L1 cache using cache-line locking). Currently, this patch works by propogating operation functors through the memory system. Diffs ----- src/base/types.hh 4daf60db14d794e2344a6c86a93bdd8273bc5bb6 src/mem/abstract_mem.cc 4daf60db14d794e2344a6c86a93bdd8273bc5bb6 src/mem/packet.hh 4daf60db14d794e2344a6c86a93bdd8273bc5bb6 src/mem/protocol/RubySlicc_Exports.sm 4daf60db14d794e2344a6c86a93bdd8273bc5bb6 src/mem/request.hh 4daf60db14d794e2344a6c86a93bdd8273bc5bb6 Diff: http://reviews.gem5.org/r/3205/diff/ Testing ------- Thanks, Tony Gutierrez _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
