Tagged Questions
4
votes
1answer
141 views
Forget past outputs to free memory
While tinkering with a notebook that loads a large chunk of data in memory, I noticed that if I run it multiple times, the past chunks reside in memory. I understand that the reason (or one of) for ...
11
votes
1answer
313 views
Space-efficient null space of sparse array
I have a roughly 100,000 × 3,000 matrix (as a SparseArray) that I'd like to find the kernel (null space) of.
It has about 500,000 nonzero entries, all -1 or 1.
...
0
votes
0answers
81 views
Running out of memory more gracefully [duplicate]
Possible Duplicate:
Aborting evaluation when the memory exceeds a certain limit
My script ran into the following error, with no further comments from the kernel.
No more memory ...
22
votes
4answers
735 views
Aborting evaluation when the memory exceeds a certain limit
Sometimes when generating a lot of data the memory usage shoots beyond its physical realm and my laptop freezes. There is no way to stop Mathematica when this happens. Task manager (or its equivalent ...
