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IPPS
2005
IEEE
16 years 8 days ago
Control-Flow Independence Reuse via Dynamic Vectorization
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 ...
Alex Pajuelo, Antonio González, Mateo Valer...
IPPS
2005
IEEE
16 years 8 days ago
Improving and Stabilizing Parallel Computer Performance Using Adaptive Backfilling
The scheduler is a key component in determining the overall performance of a parallel computer, and as we show here, the schedulers in wide use today exhibit large unexplained gap...
David Talby, Dror G. Feitelson
PDP
2005
IEEE
16 years 7 days ago
Tuning Dynamic Web Applications using Fine-Grain Analysis
In this paper we present a methodology to analyze the behavior and performance of Java application servers using a performance analysis framework. This framework considers all lev...
Jordi Guitart, David Carrera, Jordi Torres, Eduard...
PPOPP
2005
ACM
16 years 7 days ago
A linear-time algorithm for optimal barrier placement
We want to perform compile-time analysis of an SPMD program and place barriers in it to synchronize it correctly, minimizing the runtime cost of the synchronization. This is the b...
Alain Darte, Robert Schreiber
SPAA
2005
ACM
16 years 7 days ago
Efficient algorithms for verifying memory consistency
One approach in verifying the correctness of a multiprocessor system is to show that its execution results comply with the memory consistency model it is meant to implement. It ha...
Chaiyasit Manovit, Sudheendra Hangal