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MAM
2002
63views more  MAM 2002»
13 years 7 months ago
OPTS: increasing branch prediction accuracy under context switch
Accurate branch prediction is essential for obtaining high performance in pipelined superscalar processors. Though many dynamic branch predictors have been proposed to obtain high...
Moon-Sang Lee, Young-Jae Kang, Joonwon Lee, Seung ...
HPCA
2007
IEEE
14 years 8 months ago
Improving Branch Prediction and Predicated Execution in Out-of-Order Processors
If-conversion is a compiler technique that reduces the misprediction penalties caused by hard-to-predict branches, transforming control dependencies into data dependencies. Althou...
Eduardo Quiñones, Joan-Manuel Parcerisa, An...
ISCA
1995
IEEE
109views Hardware» more  ISCA 1995»
13 years 11 months ago
Next Cache Line and Set Prediction
Accurate instruction fetch and branch prediction is increasingly important on today’s wide-issue architectures. Fetch prediction is the process of determining the next instructi...
Brad Calder, Dirk Grunwald
PLDI
2003
ACM
14 years 24 days ago
Optimizing indirect branch prediction accuracy in virtual machine interpreters
Interpreters designed for efficiency execute a huge number of indirect branches and can spend more than half of the execution time in indirect branch mispredictions. Branch target...
M. Anton Ertl, David Gregg
HPCA
2003
IEEE
14 years 8 months ago
Power-Aware Control Speculation through Selective Throttling
With the constant advances in technology that lead to the increasing of the transistor count and processor frequency, power dissipation is becoming one of the major issues in high...
Juan L. Aragón, José González...