[SYSTEMDS-2108] Performance ternary +* and -* operations

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: SystemML 1.1
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 03/Feb/18 06:17
• Updated: 06/Feb/18 02:24
• Resolved: 06/Feb/18 02:24

Description

Since the introduction of the general ternary operation framework for ifelse (which also subsumed the specific +* and -* operations), the +* and -* operations show up as heavy hitters in various deep learning scripts. This task aims to reduce the overhead of the more general ternary instruction framework.