how modified ChampSim to model wrong path execution and squashing of instructions and a two-level branch and target prediction scheme1 akin to the AMD Zen family

alberto-ros / EntanglingInstructionPrefetcher

Code of the Entangling Instruction Prefetcher

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how modified ChampSim to model wrong path execution and squashing of instructions and a two-level branch and target prediction scheme1 akin to the AMD Zen family #1

Open sgz9527 opened 5 months ago

sgz9527 commented 5 months ago

modified ChampSim to model wrongpath execution and squashing of instructions (Section V-A) and a two-level branch and target prediction scheme1 akin to the AMD Zen family

alberto-ros commented 4 months ago

Hello, this repository just contains the prefetcher able to work also with simulators supporting wrong path. We did not provide the wrong-path implementation. The paper describes at high level how to do it for ChampSim.