Jpcsp SVN r3303 is compiled. JPCSP is the most advanced PlayStation Portable(PSP) emulator, allowing you to play your PSP games on a PC. Even though Jpcsp is written in Java, it can already reach 100% PSP speed on a lot of commercial games... and the emulator performance is constantly increasing. Jpcsp takes full advantage of dual-core processors, matching the PSP dual-core architecture. Even a quad-core can give a small performance improvement by leaving free CPU cores for the Java JIT Compiler and the graphics cache.

Jpcsp SVN changelog:
r3302
fixed: en_EN is not a valid locale (thanks gid)
default language for strings set to British English
created new language entry for American English
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r3303
switched button positions for better platform integration (thanks gid)
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Download: Jpcsp SVN r3303
Source: Here