comp.lang.idl-pvwave archive: archive » Memory allocation problem:

Home » Public Forums » archive » Memory allocation problem:

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Memory allocation problem: [message #11016]

Fri, 20 February 1998 00:00

Inigo Garcia
Messages: 13
Registered: June 1997

Junior Member

I think this is a bug in IDL, probably someone else has noticed it before:
If I create a huge array, and then delete it, the allocated memory still remains
!!! Look a clear example:

IDL> a=fltarr(10000,50000)
IDL> a=0

The array is not there any more, so the allocated memory should be freed,
shouldn't it ? But it is not. And I don't like the idea of exiting IDL everytime I
decide to use some big temporary arrays, I find it ridiculous. If these 2 lines
are within a routine, the problem is exctly the same.

I am in a Sun UltraSparc, with Solaris and IDL 5.0.2.

Please, any solutions will be appreciated.

I~nigo.
--
\\|//
(o o)
+-----------------------oOOo-(_)-oOOo----------------------- --+
| I~nigo Garcia Ruiz |
| Kapteyn Instituut Phone: +31-(0)50-3634083 |
| Landleven 12 Fax: +31-(0)50-3636100 |
| 9747 AD GRONINGEN (Netherlands) e-mail: iruiz@astro.rug.nl |
+----------------------------------------------------------- --+

Report message to a moderator

[Message index]

		Memory allocation problem: By: Inigo Garcia on Fri, 20 February 1998 00:00
		Re: Memory allocation problem: By: David Kastrup on Fri, 27 February 1998 00:00
		Re: Memory allocation problem: By: jyli on Wed, 25 February 1998 00:00

Previous Topic:	project_vol() in IDL
Next Topic:	New dialog routines

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 13:30:38 PST 2025

Total time taken to generate the page: 0.00214 seconds