Baunsgaard opened a new pull request #1157: URL: https://github.com/apache/systemds/pull/1157
This commit revisits 2614 that introduced compressed right matrix multiplication. with the minor changes in this commit to correctly use threadLocal memory, and better blocks for decompression in a right matrix multiplication the performance (depending on data characteristics and system) becomes 2-8x faster for the compressed operation, meaning that if there is co-coding of columns the operation is equal or up to 6x faster than our default right matrix multiplication. ---------------------------------------------------------------- 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: us...@infra.apache.org
