[Mono-devel-list] [PATCH] String speedup
bmaurer at users.sourceforge.net
Mon Feb 23 16:31:53 EST 2004
On Mon, 2004-02-23 at 16:23, Ben Maurer wrote:
> One other thought I had was somehow using the CPBLK instruction. We
> could make method that was transformed into CPBLK by the jit. This way,
> we just have to optimize that opcode. Note, that Mono runs the CPBLK
> bench mark 3x slower than MS does, so we may have to do some work. Also,
> it seems that CPBLK has memcpy type side effects, so we would need to
> make a MVBLK varient.
Some greping shows that the old JIT had code generation for CPBLK, and
it looked pretty fast. Maybe we can port that over?
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