nullDC-Naomi optimized SVN r142 is compiled. This is an optimized build. nullDC-Naomi is an open source NAOMI Arcade System Emulator. It will NOT run Dreamcast games.

nullDC-Naomi SVN Changelog:
r142
+New texture cache manager w/ O(1) find() method
+Impl/ render state manager
+Impl/ faster sorting method for alpha/z-ordered poly renderer
-Removed/Replaced (unused)code
*Optimizations for streaming textures
*Optimized emu main loop
*Tons of fixes/opts

Download: nullDC-Naomi optimized SVN r142
Source: Here