Originally posted by: mikeab

I have a model with lots of pre-processing steps. Each step is in a Execute block. I created lots of tuples (aka drive tables) to save the data in each step and then feed it to the next execute block.

I run out of RAM when the problem size increases. For example I have an array with about 60K rows of data in it (all of them are 0 or 1).

I believe it is because of all those tuples that I create in my preprocessing steps. 

if I write something like TupleName.clear() ; would that be helpful freeing up the RAM ?

is there any better way ?

I have a 4 Core CPU with 32GB of RAM.

Thanks

Mike 

Hi,

do you use many "add" ?

Could you rewrite with OPL and without scripting some of your constructions ?

regards

Originally posted by: mikeab

I would if I could. I build a lot of sets with a heuristics and thats so the tables (aka Tuples) size increases. I need only the last tuple. if I use .Clear() would that free up memory ?

Hi

you should try the function end();

==> Releases the memory used by this object

regards