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» Eliminating Exception Constraints of Java Programs for IA-64
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IEEEPACT
2002
IEEE
13 years 9 months ago
Eliminating Exception Constraints of Java Programs for IA-64
Java exception checks are designed to ensure that any faulting instruction causing a hardware exception does not terminate the program abnormally. These checks, however, impose so...
Kazuaki Ishizaki, Tatsushi Inagaki, Hideaki Komats...
ECOOP
2000
Springer
13 years 8 months ago
Optimizing Java Programs in the Presence of Exceptions
The support for precise exceptions in Java, combined with frequent checks for runtime exceptions, leads to severe limitations on the compiler’s ability to perform program optimiz...
Manish Gupta, Jong-Deok Choi, Michael Hind
CGO
2005
IEEE
13 years 10 months ago
Sentinel PRE: Hoisting beyond Exception Dependency with Dynamic Deoptimization
Many excepting instructions cannot be removed by existing Partial Redundancy Elimination (PRE) algorithms because the ordering constraints must be preserved between the excepting ...
Rei Odaira, Kei Hiraki
SAS
2009
Springer
281views Formal Methods» more  SAS 2009»
14 years 5 months ago
A Verifiable, Control Flow Aware Constraint Analyzer for Bounds Check Elimination
The Java programming language requires that out-of-bounds array accesses produce runtime exceptions. In general, this requires a dynamic bounds check each time an array element is...
David Niedzielski, Jeffery von Ronne, Andreas Gamp...
CARDIS
2006
Springer
114views Hardware» more  CARDIS 2006»
13 years 8 months ago
A Low-Footprint Java-to-Native Compilation Scheme Using Formal Methods
Ahead-of-Time and Just-in-Time compilation are common ways to improve runtime performances of restrained systems like Java Card by turning critical Java methods into native code. H...
Alexandre Courbot, Mariela Pavlova, Gilles Grimaud...