Exploiting Rank Idle Time for Scheduling Last-Level Cache Writeback
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abstract
We propose a predictor-guided last-level cache (LLC) write back technique. This technique uses a to predict when a rank will have significant idle time. The scheduled dirty cache blocks can be written back during this idle rank period. Write-induced interference is significantly reduced by our technique.
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2011 International Conference on Parallel Architectures and Compilation Techniques