[SYSTEMDS-2084] Implementation of language and compiler extension

• Type: Technical task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemML 1.2
• Assignee: LI Guobao
• Reporter: Matthias Boehm
• Due: 25/May/18
• Created: 27/Jan/18 03:18
• Updated: 18/Jun/18 09:41
• Resolved: 19/May/18 21:50

Description

This part aims to add an additional language support for the “paramserv” function in order to be able to compile this new function. Since SystemML already supports the parameterized builtin function, we can easily extend an additional operation type and generate a new instruction for the “paramserv” function. Recently, we have also added a new “eval” built-in function which is capable to pass a function pointer as argument so that it can be called in runtime. Similar to it, we would need to extend the inter-procedural analysis to avoid removing unused constructed functions in the presence of second-order “paramserv” function. Because the referenced functions, i.e., the aggregate function and update function, should be present in runtime.

Issue Links

• contains: SYSTEMDS-2317 Implementation of language extension
• contains: SYSTEMDS-2318 Hops, lops, instruction generation
• contains: SYSTEMDS-2319 IPA integration
• contains: SYSTEMDS-2320 Parfor integration