[jira] [Assigned] (SYSTEMML-1945) Update python performance test scripts to use current Spark parameters

[ https://issues.apache.org/jira/browse/SYSTEMML-1945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Krishna Kalyan reassigned SYSTEMML-1945: Assignee: Krishna Kalyan > Update python performance test scripts to use

[jira] [Created] (SYSTEMML-1957) Frame rbind does not allow inputs with mismatching schema

Matthias Boehm created SYSTEMML-1957: Summary: Frame rbind does not allow inputs with mismatching schema Key: SYSTEMML-1957 URL: https://issues.apache.org/jira/browse/SYSTEMML-1957 Project:

[jira] [Created] (SYSTEMML-1958) Performance sparse im2col and dense-sparse matrix mult

Matthias Boehm created SYSTEMML-1958: Summary: Performance sparse im2col and dense-sparse matrix mult Key: SYSTEMML-1958 URL: https://issues.apache.org/jira/browse/SYSTEMML-1958 Project: SystemML

[jira] [Created] (SYSTEMML-1953) Memory efficiency ultra-sparse matrices

Matthias Boehm created SYSTEMML-1953: Summary: Memory efficiency ultra-sparse matrices Key: SYSTEMML-1953 URL: https://issues.apache.org/jira/browse/SYSTEMML-1953 Project: SystemML Issue

[jira] [Updated] (SYSTEMML-1953) Memory efficiency ultra-sparse matrices and operations

[ https://issues.apache.org/jira/browse/SYSTEMML-1953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matthias Boehm updated SYSTEMML-1953: - Summary: Memory efficiency ultra-sparse matrices and operations (was: Memory

[jira] [Created] (SYSTEMML-1954) Allocate rexpand output in CSR instead of MCSR

Matthias Boehm created SYSTEMML-1954: Summary: Allocate rexpand output in CSR instead of MCSR Key: SYSTEMML-1954 URL: https://issues.apache.org/jira/browse/SYSTEMML-1954 Project: SystemML