[SYSTEMDS-2975] Matrix-Frame conversions failing for large dense blocks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemDS 2.1
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 15/May/21 13:06
• Updated: 15/May/21 14:08
• Resolved: 15/May/21 14:08

Description

matrix-to-frame:

An Error Occured :
      DMLRuntimeException -- org.apache.sysds.runtime.DMLRuntimeException: ERROR: Runtime error in for program block generated from for statement block between lines 0 and 0 -- Error evaluating for program block
      DMLRuntimeException -- ERROR: Runtime error in for program block generated from for statement block between lines 0 and 0 -- Error evaluating for program block
      DMLRuntimeException -- ERROR: Runtime error in program block generated from statement block between lines 5 and 5 -- Error evaluating instruction: CP°castdtf°M·MATRIX·FP64°_fVar1·FRAME·FP64
         RuntimeException -- Large dense in-memory block (with numblocks=2) allocated but operation access to first block only, which might cause incorrect results.

frame-to-matrix

An Error Occured :
      DMLRuntimeException -- org.apache.sysds.runtime.DMLRuntimeException: ERROR: Runtime error in for program block generated from for statement block between lines 0 and 0 -- Error evaluating for program block
      DMLRuntimeException -- ERROR: Runtime error in for program block generated from for statement block between lines 0 and 0 -- Error evaluating for program block
      DMLRuntimeException -- ERROR: Runtime error in program block generated from statement block between lines 7 and 7 -- Error evaluating instruction: CP°castdtm°F·FRAME·FP64·false°_mVar2·MATRIX·FP64
         RuntimeException -- Large dense in-memory block (with numblocks=2) allocated but operation access to first block only, which might cause incorrect results.