[SYSTEMDS-1826] Missing compiler support scalar-frame casts

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemML 0.15
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 07/Aug/17 01:59
• Updated: 09/Sep/17 03:38
• Resolved: 07/Aug/17 03:45

Description

The following snippet currently leads to incomprehensible errors because we only support matrix-frame casts but no scalar-frame casts. Since the frame gets dimensions 0,0 during compilation, we also compile spark instructions for this conversion.

s1 = as.frame('foo')
s2 = as.frame('bar')
print (toString(s1))
print (toString(s2))
s = rbind(s1,s2)
print (toString(s))