Baunsgaard opened a new pull request #1114: URL: https://github.com/apache/systemds/pull/1114
This commit adds relational support for relational operations, (< > <= etc) in the compressed space, for overlapping matrices. If the relational expression returns a constant matrix, the operations are super fast, while if the output is mixed it performs equally to our uncompressed. Further optimizations are available, but since this operation is not critical it is not explored yet. nNmbers are in in ms avg. cla , 0.1700 constant output lcla , 0.0700 constant output mkl , 1.2300 constant output cla , 43.7400 Normal Perfomance lcla , 43.9900 Normal Perfomance mkl , 47.8400 Normal Perfomance ---------------------------------------------------------------- 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]
