PI 1.8.8-7 Error Out of memory in ImageIntegration

P

phenrotay

Active member
Hello,
I am experiencing this error when requesting the generation of drizzle data.
No problem at all if not requesting that.
The error shows after "Integrating pixel rows" for the first channel.
Reducing the buffer size does not seem to help.
Never experienced this before, even with many more images to integrate.
Pierre
 
This cannot be reproduced on any supported platform, on any of our working and testing machines. Can you provide a data set where we can reproduce this issue? Some information about your machine and the image you are trying to integrate would also be helpful.
 
I am probably too short on ram (8gb).
With my setup, leaving buffer size on automatic causes the problem if drizzle data has to be dealt with in ImageIntegration.
Changing to a smaller size solves the problem.
Unfortunately this is an issue with WBPP where buffer size cannot be chosen (or?).
May I suggest to check the buffer size automatic calculation, to cope with drizzle data adequately?
 
With data from my 2600mc pro, I'd run out of memory all the time once I had a sufficiently large data set.

For example, I can't integrate more than 350 images at 26mp with 32 gigs of ram.

Since I do massive data sets, i went hog wild and got a machine with 512gb of ram and I'm able to integrate datasets into 1500+ subs now.
 
You must log in or register to reply here.
Back
Top