I am an assembly language programmer. For speed's sake, I
would like to program in JVM code rather than compiling JAVA.
Now if I am writing a 3D game, how do I put pixels on the
screen in JVM? How do I read the mouse and keyboard?
I don't use API's or classes, just the minimum code necessary.
Pardon me for asking, but why?
If you are interested in eking out the last drop of performance by doing assembler, you are probably not interested in the extra layer a JVM inserts between you and the raw iron anyway.
And if it's bytecode you're referring to when you talk about assembler, I don't think bytecode is really comparable to "normal" compiled code anyway, since it's interpreted or JIT-compiled at runtime by the JVM.
I'm no bytecode expert, but I wouldn't be surprised to learn that a bytecode optimization on one platform would actually be a non-optimization on another platform, because of the way the JVM translates it to native code.
