Re: Shootout Updates Posted
Also, unless things have changed, multiple op dispatch cores are built in standard Parrot. I'm behind on my reading the list, so someone will correct me if I missed it, but last time I worked with the code there were 5 cores, just for experimental reasons. Ideally, for production the config will choose one safe core as well as the JIT which results in a much smaller binary and resident size. -Melvin At 05:23 AM 12/20/2005, Leopold Toetsch wrote: On Dec 20, 2005, at 4:01, Joshua Hoblitt wrote: I'm surprised that Parrot's memory usage is so high relative to other platforms. It looks like a hog even relative to Java. Has anyone taken a serious look at where all that memory is going? Memory usage as well as startup time aren't optimized at all. One thing comes to my mind immediately: the MMD_table takes more than 1 MB and setup time is in prominent position in profile logs. -J leo
Re: Shootout Updates Posted
On Dec 20, 2005, at 1:35, Brent Fulgham wrote: FYI, the revised shootout updates are on the site: http://shootout.alioth.debian.org/sandbox/benchmark.php? test=all&lang=parrot Yeah, I've seen it. Thanks a lot for updating all. Performance seems much better with the interpreter flags suggested. Please let me know if you notice any problems. Yup. Fasta and random seem to be unable to load random_lib.pir, as that file wasn't in the debian package, when that was built. Loading the file should work, if it is copied to runtime/library (that location where e.g. PGE.pbc is). Thanks again, leo
Re: Shootout Updates Posted
On Dec 20, 2005, at 4:01, Joshua Hoblitt wrote: I'm surprised that Parrot's memory usage is so high relative to other platforms. It looks like a hog even relative to Java. Has anyone taken a serious look at where all that memory is going? Memory usage as well as startup time aren't optimized at all. One thing comes to my mind immediately: the MMD_table takes more than 1 MB and setup time is in prominent position in profile logs. -J leo
Re: Shootout Updates Posted
On Mon, Dec 19, 2005 at 04:35:58PM -0800, Brent Fulgham wrote: > FYI, the revised shootout updates are on the site: > > http://shootout.alioth.debian.org/sandbox/benchmark.php?test=all&lang=parrot > > Performance seems much better with the interpreter > flags suggested. Please let me know if you notice any problems. I'm surprised that Parrot's memory usage is so high relative to other platforms. It looks like a hog even relative to Java. Has anyone taken a serious look at where all that memory is going? -J -- pgplm4jtnyVaJ.pgp Description: PGP signature
Shootout Updates Posted
FYI, the revised shootout updates are on the site: http://shootout.alioth.debian.org/sandbox/benchmark.php?test=all&lang=parrot Performance seems much better with the interpreter flags suggested. Please let me know if you notice any problems.
