Leon --
> Sky asked me if anyone had done any simple benchmarks comparing JVM
> and PVM at this point. Now, I know we're still at an early stage and
> haven't really looked at speed, but a trivial counting and simple
> arithmetic benchmark:
Here's an implementation of the code in Jako. I haven't
Don't have Blackdown installed but here are some timing and profiling
results (linux/x86, compiled with -pg, 'gprof test_prog' output,
remembering the caveat of profiling always skewing the measurements):
ugli:/tmp/jhi/parrot ; time ./test_prog j.pbc
r 119,14s u 119,14s s 0,00s 100% "./test_prog
At 09:23 PM 9/15/2001 +0900, Masatake E. Hori wrote:
> > piglet$ time java Bench
> > 1.470u 0.080s 0:01.59 97.4% 0+0k 0+0io 5784pf+0w
> > piglet$ time ./test_prog run.pbc
> > 40.080u 0.030s 0:42.07 95.3% 0+0k 0+0io 137pf+0w
>
>Maybe you got a Just-In-Time compiler?
>I turned mine off and I got,
On Sat, Sep 15, 2001 at 12:16:55PM +0100, Leon Brocard wrote:
> piglet$ time java Bench
> 1.470u 0.080s 0:01.59 97.4% 0+0k 0+0io 5784pf+0w
> piglet$ time ./test_prog run.pbc
> 40.080u 0.030s 0:42.07 95.3% 0+0k 0+0io 137pf+0w
We're really 40 times slower than Blackdown? Shite. What're
we doing
Sky asked me if anyone had done any simple benchmarks comparing JVM
and PVM at this point. Now, I know we're still at an early stage and
haven't really looked at speed, but a trivial counting and simple
arithmetic benchmark:
piglet$ time java Bench
1.470u 0.080s 0:01.59 97.4% 0+0k 0+0io 5784p
