[Larceny-users] GC options

Sven.Hartrumpf at FernUni-Hagen.de Sven.Hartrumpf at FernUni-Hagen.de
Fri Jan 19 02:42:19 EST 2007


Hi all.

As I have a GC intensive program I tried to find better GC options
for my compiled program.
Here are some results but I feel a little bit lost which combinations
to try among the many possibilities:

load size0 size1 size2  user RSS
4    8M    8M    256M   458s  960M
4    2M    8M    256M   521s 1013M
4    8M   32M    256M   459s 1005M
4    8M   32M    512M   459s  995M
3    8M   32M    512M   463s  778M
4   16M   32M    512M   449s  854M
4   32M   64M    128M   437s  778M

The distance to bigloo has shrunk a lot in version 0.93, congratulations!
bigloo 2.9a             327s  550M
 (with BIGLOOHEAP=256 )

A related issue:
Are there any ways to exclude large read only structures from GC
(besides using a database or similar)?

I am using "Larceny v0.93 (Nov 10 2006 04:28:22, precise:Linux:unified)".

Greetings
Sven
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