| Publisher | University of Maryland | ||
|---|---|---|---|
| Format | 231.7KB PDF | Date added | 22 Apr 2007 |
| Topics | Programming Languages, Application Development, Java | ||
| Downloads | 38 | ||
This paper presents the first scratch-pad memory allocation scheme that requires no compiler support for interpreted-language based applications. A Scratch-Pad Memory (SPM) is a fast compiler-managed SRAM that replaces the hardware-managed cache. Its uses are motivated by its better real-time guarantees as compared to cache and by its significantly lower overheads in energy consumption, area and access time. This paper proposes the first ever SPM allocation scheme that is completely implemented inside the JVM. The method requires no compiler support and works for unmodified bytecodes from any source. Moreover, unlike existing methods, it preserves the portability of bytecode to any SPM size.
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