Björn Helgason wrote: > Interesting > > I tested your testmemory with 10000 as your excamle shows > at 2137 the system went into a spin and it took some time to kill the J > session > > With 1000 it went fine > > testjmf is now spinning at 141 and using a lot of memory so I stopped it > > changed to > f=:'' > > and > smoutput i, 6!:2 'f=:f,":i.1e4' >
Thanks for your quick response. I did some tests on Windows to ensure I was not observing OS artifacts, but I am mainly using jconsole on Linux under emacs. I am surprised you run into memory problems with testjmf. Part of my interest in jmf files is their low memory use. When I run testjmf, my main memory usage never goes above a relatively modest amount, while with testmemory, it skyrockets, but has better performance. I am prepared to trade speed for memory, but not if I get O(n^2) performance. Best wishes, John ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
