Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Current processors exploit out-of-order execution and branch prediction to improve instruction level parallelism. When a branch prediction is wrong, processors flush the pipeline and squash all the speculative work. Hover, control-flow independent instructions compute the same results when they re-enter the pipeline down the correct path. If these instructions are not squashed, branch misprediction penalty can significantly be reduced.   present a novel mechanism that detects control-flow independent instructions, executes them before the branch is resolved, and avoids their re-execution in the case of a branch misprediction. The mechanism can detect and exploit control-flow independence even for instructions that are far away from the corresponding branch and even out of the instruction window. Performance figures show that the proposed mechanism can exploit control-flow independence for nearly 50% of the mispredicted branches, which results in a performance improvement that ranges from 14% to 17,8% for realistic configurations of forthcoming microprocessors.
['Alex Pajuelo', 'Antonio G. González', 'Mateo Valero']
I am writing a research paper on a idea Control-flow independence reuse via dynamic vectorization
[{"from": "human", "value": "I am writing a research paper on a idea Control-flow independence reuse via dynamic vectorization"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Current processors exploit out-of-order execution and branch prediction to improve instruction level parallelism. When a branch prediction is wrong, processors flush the pipeline and squash all the speculative work. Hover, control-flow independent instructions compute the same results when they re-enter the pipeline down the correct path. If these instructions are not squashed, branch misprediction penalty can significantly be reduced.   present a novel mechanism that detects control-flow independent instructions, executes them before the branch is resolved, and avoids their re-execution in the case of a branch misprediction. The mechanism can detect and exploit control-flow independence even for instructions that are far away from the corresponding branch and even out of the instruction window. Performance figures show that the proposed mechanism can exploit control-flow independence for nearly 50% of the mispredicted branches, which results in a performance improvement that ranges from 14% to 17,8% for realistic configurations of forthcoming microprocessors."}]