Squeak async i/o performrance, was Re: HTTP Performance

Lex Spoon lex at cc.gatech.edu
Thu Nov 20 23:30:07 UTC 2003


Well 50 Hz is the default Morphic cycle length.  Has anyone tried
changing that to see if it changes the performance?  There's no method
to change it; you have to browse to class WorldState and then assign
into MinCycleLapse.  200 would be an interesting value to try.  The
default is 20.

Something else interesting to do, would be to have the VM print out the
time that it signals a listen socket, and the time that someone actually
calls the accept() primitive.  I wonder whether there is a lag there?


-Lex



More information about the Squeak-dev mailing list