Poor peformance on numerical codes continues to slow adoption of Java within the technical computing community. A new guidebook describes a prototype array library and a research prototype compiler that supports standard Java and delivers near-Fortran performance on numerically intensive codes. In addition, the reference discuss addresses implementing an efficient Java package for true multidimensional arrays; compiler techniques for generating efficient access to these arrays; and compiler optimizations that create safe, exception-free regions of code that can be aggressively optimized. These techniques work together synergistically to make Java an efficient language for technical computing. In a set of four benchmarks, the authors achieve between 50 per cent and 90 per cent of the performance of highly optimized Fortran code. This represents a several-fold improvement compared to what can be achieved by the next best Java environment. Consequently, it proves that Java is a competitive programming language for developing high-performance numerical applications.
- ISBN10 0387955615
- ISBN13 9780387955612
- Publish Date 1 November 2006
- Publish Status Active
- Out of Print 22 May 2007
- Publish Country US
- Imprint Springer-Verlag New York Inc.
- Format Hardcover
- Pages 330
- Language English