[SYSTEMDS-1299] Language feature updates

• Type: Epic
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: SystemML 1.1
• Component/s: APIs, Compiler, Runtime
• Epic Name: Language feature updates
• Assignee: Unassigned
• Reporter: Matthias Boehm
• Created: 19/Feb/17 07:06
• Updated: 21/Dec/17 06:04

Description

This epic tracks all language feature updates that remove features or change their external behavior.

Issue Links

• contains: SYSTEMDS-1426 Support both ceil and ceiling built-in functions

Sub-Tasks

• Removal file-based transform: Closed
• Consistency weighted statistical estimates: Open
• Removal parfor perftesttool and cost estimator: Resolved
• Removal old mlcontext and tests: Closed
• Cleanup new mlcontext: Open
• Isolate MatrixBlock library: Open
• Cleanup and extend data converter APIs: Open
• Consistency API data structures: Open
• Remove append string (use escape characters): Open
• Map writeMM and write.csv to write: Resolved
• Update language documentation: Open
• Update quickstart quide and examples: Open
• Drop java 6 and 7 support: Closed
• UDFs w/ single output in expressions: Closed
• Cleanup SystemML-config.xml: Closed
• Improve JMLC error handling of invalid inputs: Closed