Jpcsp SVN r1609 is released. JPCSP is a PlayStation Portable(PSP) emulator which is written in JAVA. JPCSP is the first PSP emulator that is written in JAVA. Most people think java is too slow. But Shadow and his team has proven us wrong. The newest Java versions are almost as fast as C which makes it very interesting for emu dev's. Shadow and his team are working day and night with pleasure on the emu, many coders have dedicated to the project. Because it's written in java many young devs find it interesting to learn how the emulator works.

Jpcsp SVN changelog:
r1607
Compiler performance improvements:
- added compilation of several VFPU instructions
- analyse Pfxs/Pfxt/Pfxd state at compile time and generate loading/storing
accordingly
- improved SH / SB
- use a linear version of the vpr array allowing a better performance with the
Compiler.
This should not change the behavior of a game, only slightly improve its
performance (if it is using VFPU instructions).
r1608
Enhanced the compilerPerf test application: produce results in a log file. Added 1 test for sequence of vadd.q
r1609
Added missing folder path to the batch file's PATH variable.
Added PacketChannel flushing in sceMpegFinish.

Download: Jpcsp SVN r1609
Source:Here