Matthias Boehm created SYSTEMML-2074:
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Summary: Codegen row template fails for large dense block inputs
Key: SYSTEMML-2074
URL: https://issues.apache.org/jira/browse/SYSTEMML-2074
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
{code}
Y = abs(X / rowSums(X))
{code}
{code}
Caused by: java.lang.RuntimeException: Large dense in-memory block (with
numblocks=2) allocated but operation access to first block only, which might
cause incorrect results.
at
org.apache.sysml.runtime.matrix.data.MatrixBlock.getDenseBlockValues(MatrixBlock.java:525)
at
org.apache.sysml.runtime.codegen.SpoofRowwise$ParExecTask.call(SpoofRowwise.java:422)
at
org.apache.sysml.runtime.codegen.SpoofRowwise$ParExecTask.call(SpoofRowwise.java:391)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
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