[ https://issues.apache.org/jira/browse/PARQUET-1840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Micah Kornfield updated PARQUET-1840: ------------------------------------- Summary: [C++] DecodeSpaced copies more values then necessary (was: [C++] DecodeSpaced copies/touches more values then necessary) > [C++] DecodeSpaced copies more values then necessary > ---------------------------------------------------- > > Key: PARQUET-1840 > URL: https://issues.apache.org/jira/browse/PARQUET-1840 > Project: Parquet > Issue Type: Improvement > Components: parquet-cpp > Reporter: Micah Kornfield > Assignee: Micah Kornfield > Priority: Major > Labels: pull-request-available > Time Spent: 20m > Remaining Estimate: 0h > > * It potentially touches memory twice with memset > * The stopping condition should be when the indices are equal > Changing these could provide some marginal performance improvements depending > on data shape. -- This message was sent by Atlassian Jira (v8.3.4#803005)