11 search results - page 1 / 3 » Reducing Branch Misprediction Penalty via Selective Branch R... |
HPCA
2004
IEEE
14 years 5 months ago
2004
IEEE
Branch misprediction penalty consists of two components: the time wasted on mis-speculative execution until the mispredicted branch is resolved and the time to restart the pipelin...
HIPEAC
2007
Springer
13 years 11 months ago
2007
Springer
IPPS
2005
IEEE
13 years 11 months ago
2005
IEEE
Current processors exploit out-of-order execution and branch prediction to improve instruction level parallelism. When a branch prediction is wrong, processors flush the pipeline ...
MICRO
1999
IEEE
13 years 9 months ago
1999
IEEE
Branch mispredictions are a major obstacle to exploiting instruction-level parallelism, at least in part because all instructions after a mispredicted branch are squashed. However...
APCSAC
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes a new on-demand wakeup prediction policy for instruction cache leakage control that achieves better leakage savings than prior policies, and avoids the perform...