RequestBuffer: remove duplicate prefetch with MainPipe #238
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linjuanZ
requested changes
Sep 11, 2024
MainPipe adds an output interface taskInfo_s3 to pass task_s3 information to RequestBuffer. RequestBuffer now can remove more duplicate prefetching by passing in task information from the taskFromArb_s2 and taskFromMP_s3 interfaces. RequestBuffer now ensures that there will be at most one prefetch request for a block from RequestBuffer, RequsetArb, MainPipe, and MSHR.
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Zephyrols
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I have restrict it to "RequestBuffer: remove duplicate prefetch with MainPipe".
Description: MainPipe adds an output interface taskInfo_s3 to pass task_s3 information to RequestBuffer. RequestBuffer now can remove more duplicate prefetching by passing in task information from the taskFromArb_s2 and taskFromMP_s3 interfaces. RequestBuffer now ensures that there will be at most one prefetch request for a block from RequestBuffer, RequsetArb, MainPipe, and MSHR.
I have done tilelink version And done these checkpoints test in tilelink version. Now I copy changes to chi version |
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