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乱序词汇1-5(Out of order vocabulary 1-5).doc
乱序词汇1-5(Out of order vocabulary 1-5)
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Out-of-order sigma-point kalman filtering for target….pdf
Out-of-order sigma-point kalman filtering for target…
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The Alpha 21264 Microprocessor Out-of-Order Execution at 600 MHz.pdf
REKAugust 1998The Alpha 21264 Microprocessor:Out-of-Order Execution 600MhzR. E. KesslerCOMPAQ Comput
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adjectives out of order - moore public schools.pdf
adjectives out of order - moore public schools
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out-of-order commit processors:出订单提交处理器.pdf
out-of-order commit processors:出订单提交处理器
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Evaluation of Speculation in Out-of-Order Execution of Synchronous Dataflow Networks.pdf
Evaluation of Speculation in Out-of-Order Execution of Synchronous Dataflow Networks
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Cherry: Checkpointed Early Resource Recycling in Out-of-order Microprocessors.pdf
This paper presents CHeckpointed Early Resource RecYcling (Cherry), a hybrid mode of execution based on ROB and checkpoint- ing that decouples resource recycling and instruction retirement. Re- sources are recycled early, resulting in a more efcient utilization. Cherry relies on state checkpointing and rollback to service excep- tions for instructions whose resources have been recycled. Cherry leverages the ROB to (1) not require in-order execution as a fallback mechanism, (2) allow memory replay traps and branch mispredic- tions without rolling back to the Cherry checkpoint, and (3) quickly fall back to conventional out-of-order execution without rolling back to the checkpoint or ushing the pipeline. We present a Cherry implementation with early recycling at three different points of the execution engine: the load queue, the store queue, and the register le. We report average speedups of 1.06 and 1.26 in SPECint and SPECfp applications, respectively, relative to an aggressive con

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