[SYSTEMDS-3297] Dense reshape fails with index-out-of-bounds on LargeDenseBlocks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemDS 3.0
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 25/Feb/22 22:03
• Updated: 25/Feb/22 22:15
• Resolved: 25/Feb/22 22:15

Description

Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 107743200 out of bounds for length 107743200
        at org.apache.sysds.runtime.data.DenseBlockLDRB.lambda$set$3(DenseBlockLDRB.java:207)
        at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:104)
        at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
        at org.apache.sysds.runtime.data.DenseBlockLDRB.set(DenseBlockLDRB.java:207)
        at org.apache.sysds.runtime.matrix.data.LibMatrixReorg.reshapeDense(LibMatrixReorg.java:1988)
        at org.apache.sysds.runtime.matrix.data.LibMatrixReorg.reshape(LibMatrixReorg.java:558)
        at org.apache.sysds.runtime.instructions.cp.ReshapeCPInstruction.processInstruction(ReshapeCPInstruction.java:103)
        at org.apache.sysds.runtime.controlprogram.ProgramBlock.executeSingleInstruction(ProgramBlock.java:255)