ReneEnjilian opened a new pull request, #1986: URL: https://github.com/apache/systemds/pull/1986
This pull request implements a simplification rewrite for the input pattern (A%*%B) + (A%*%C). The resulting rewrite is A%*%(B+C). However, for the rewrite to be applied a number of conditions need to be fulfilled. All three matrices A, B, and C have to be dense and certain properties like the number-of-non-zeros (NNZ) need to be available. Further, the rewrite is only applied if the number of floating point operations is actually reduced by the rewrite. Testing has been added. -- 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. To unsubscribe, e-mail: dev-unsubscr...@systemds.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
