What does the J 7!:x show about space during this activity? If the space problem shows up in windows task manager, and not in 7!:x then the problem is in j.exe. There might be some workarounds for the problem. For example, rather than repeatedly calling 11!:2999 (and perhaps triggering the problem), build up to the final argument in J and then call 11!:2999 just 1 time.
On Fri, Aug 6, 2010 at 3:09 AM, Jan Jacobs <[email protected]> wrote: > ls, > I'm experiencing an 'out of memory' problem when drawing a large GUI > using gl2 (isigraph). A display list is built up gradually (in total > approximately 200K entries/2MB) using the 11!:2999 facility. During > the build the windows task manager reports a memory increase from > 1.4GB to 4.8GB. The time for this build up is exceptionally long (4 > minutes till the exception) while a slightly smaller version only > takes 2 seconds to draw the GUI correctly. This smaller version also > demonstrates that this huge memory claim is only temporary: when the > GUI form is completely built up the claim is reduced to 1.4GB again. > Questions are: what is claiming so much memory? In what directions can > I look for solutions? I'm using a quad core i7 @2.8 GHz with 6 GB RAM. > Thanks in advance, > Jan. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
