sergred opened a new pull request #1096: URL: https://github.com/apache/systemds/pull/1096
This task introduces a change to object storage mechanisms. For matrices that are results of data generation instructions such as RAND, we store their lineage alongside the data. Under memory pressure, these matrices do not go to the buffer pool. We recompute them from lineage instead of reading evicted buffers from FS. This potentially results in fewer evictions and IO. ---------------------------------------------------------------- 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]
