Jpcsp SVN r1578 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:
r1573
Improved performance of sceIoWrite when writing large amount of data.
r1574
pspge: avoid deadlock in some cases
r1575
Small improvement in async IO
r1576
Improved callback handling: after processing a callback, check if the wait
condition for the thread is still valid, i.e. if the thread must continue to
wait or if the wait condition has been reached.
Small fix in MutexManager: use the "count" attribute also for threads waiting
r1577
More findings for sceFont and improved display of debug font.
r1578
Started massive code cleanup and reorganization.

Implemented sceKernelGetCallbackCount.

Download: Jpcsp SVN r1578
Source:Here