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http://reviews.m5sim.org/r/806/
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Review request for Default, Ali Saidi, Gabe Black, Steve Reinhardt, and Nathan 
Binkert.


Summary
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LSQ: Set store predictor to periodically clear itself as recommended in the 
storesets paper.

This patch improves performance by as much as 10% on some spec benchmarks.


Diffs
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  src/cpu/o3/O3CPU.py 7f49e6a176b8 
  src/cpu/o3/mem_dep_unit_impl.hh 7f49e6a176b8 
  src/cpu/o3/store_set.hh 7f49e6a176b8 
  src/cpu/o3/store_set.cc 7f49e6a176b8 

Diff: http://reviews.m5sim.org/r/806/diff


Testing
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Thanks,

Ali

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