[SYSTEMDS-1933] Generalize row-wise cbind handling

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: SystemML 1.0.0
• Component/s: Compiler, Runtime
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 24/Sep/17 22:12
• Updated: 27/Oct/17 04:58
• Resolved: 27/Oct/17 04:58

Description

So far cbind(X,0) is only fused at the end of a row-wise template. This task aims to generalize this to arbitrary constants and cbind in the middle of row-wise templates.