Matthias Boehm created SYSTEMML-2190:
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             Summary: Change parser/hops block sizes from long to int
                 Key: SYSTEMML-2190
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2190
             Project: SystemML
          Issue Type: Task
            Reporter: Matthias Boehm
             Fix For: SystemML 1.2


The runtime supports only blocks of int by int dimensions. Currently, there is 
a mismatch between compiler and runtime components which use long and int block 
sizes, respectively. This causes unnecessary memory overhead and casting. 
Hence, this task aims to create consistency, starting from all data structures 
such as hops and data identifiers.



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