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  Carr, Steve Add to Alert Profile  
 
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  1 - 3 of 3 reviews    
  Fast branch misprediction recovery in out-of-order superscalar processors
Zhou P., Önder S., Carr S.  Supercomputing (Proceedings of the 19th Annual International Conference on Supercomputing, Cambridge, Massachusetts, Jun 20-22, 2005) 41-50, 2005.  Type: Proceedings

This paper proposes a mechanism, eager misprediction recovery (EMR), for recovering the processor state after branch misprediction in modern out-of-order architectures. The idea of this mechanism is to restart the instruction fetching ...
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Dec 13 2005  
  Improving data locality with loop transformations
McKinley K., Carr S., Tseng C. ACM Transactions on Programming Languages and Systems 18(4): 424-453, 1996.  Type: Article

When using a processor with a cache memory of limited size, the order of memory referencing in the program can affect the overall computation time. It would be too difficult for a programmer to consider this effect in composing a progr...
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Jun 1 1997  
  Improving the ratio of memory operations to floating-point operations in loops
Carr S., Kennedy K. ACM Transactions on Programming Languages and Systems 16(6): 1768-1810, 1994.  Type: Article

A key result from Carr’s 1992 dissertation is presented: a system for automatically choosing the unrolling factor to use in transforming loop nests using unroll-and-jam and scalar replacement. The goal is to alleviate memory-...
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Dec 1 1995  

   
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