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CC
2006
Springer
129views System Software» more  CC 2006»
14 years 13 days ago
Loop Transformations in the Ahead-of-Time Optimization of Java Bytecode
Abstract. Loop optimizations such as loop unrolling, unfolding and invariant code motion have long been used in a wide variety of compilers to improve the running time of applicati...
Simon Hammond, David Lacey
IPPS
2007
IEEE
14 years 3 months ago
Performance Evaluation of two Parallel Programming Paradigms Applied to the Symplectic Integrator Running on COTS PC Cluster
There are two popular parallel programming paradigms available to high performance computing users such as engineering and physics professionals: message passing and distributed s...
Lorena B. C. Passos, Gerson H. Pfitscher, Tarcisio...
ICPP
2008
IEEE
14 years 3 months ago
Taming Single-Thread Program Performance on Many Distributed On-Chip L2 Caches
This paper presents a two-part study on managing distributed NUCA (Non-Uniform Cache Architecture) L2 caches in a future manycore processor to obtain high singlethread program per...
Lei Jin, Sangyeun Cho
ACL
2010
13 years 6 months ago
Minimized Models and Grammar-Informed Initialization for Supertagging with Highly Ambiguous Lexicons
We combine two complementary ideas for learning supertaggers from highly ambiguous lexicons: grammar-informed tag transitions and models minimized via integer programming. Each st...
Sujith Ravi, Jason Baldridge, Kevin Knight
ECOOP
1999
Springer
14 years 29 days ago
Visualizing Reference Patterns for Solving Memory Leaks in Java
Many Java programmers believe they do not have to worry about memory management because of automatic garbage collection. In fact, many Java programs run out of memory unexpectedly ...
Wim De Pauw, Gary Sevitsky