mboehm7 commented on pull request #1078: URL: https://github.com/apache/systemds/pull/1078#issuecomment-706566376
The current runtime/compiler requires the non-zeros to be exact or unknown (-1) - so we cannot simply set it to fully dense. This information could be mistakenly used (e.g., when rewriting `sum(X!=0)` to `nnz(X)`) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
