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https://issues.apache.org/jira/browse/SYSTEMML-1950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-1950.
------------------------------------
Resolution: Fixed
Assignee: Matthias Boehm
Fix Version/s: SystemML 1.0
> Multi-class Mlogreg fails w/ invalid generated code
> ---------------------------------------------------
>
> Key: SYSTEMML-1950
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1950
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> {code}
> public final class TMP43 extends SpoofRowwise {
> public TMP43() {
> super(RowType.FULL_AGG, -1, false, 2);
> }
> protected void genexec(double[] a, int ai, SideInput[] b, double[] scalars,
> double[] c, int len, int rowIndex) {
> double[] TMP37 = LibSpoofPrimitives.vectMinusWrite(0, a, ai, len);
> double[] TMP38 = LibSpoofPrimitives.vectPowWrite(TMP37, 2, 0,
> TMP37.length);
> double TMP39 = LibSpoofPrimitives.vectSum(TMP38, 0, TMP38.length);
> c[0] += TMP39;
> }
> protected void genexec(double[] avals, int[] aix, int ai, SideInput[] b,
> double[] scalars, double[] c, int alen, int len, int rowIndex) {
> double[] TMP40 = LibSpoofPrimitives.vectMinusWrite(0, a, ai, len);
> double[] TMP41 = LibSpoofPrimitives.vectPowWrite(TMP40, 2, 0,
> TMP40.length);
> double TMP42 = LibSpoofPrimitives.vectSum(TMP41, 0, TMP41.length);
> c[0] += TMP42;
> }
> }
> {code}
> which gives the following error
> {code}
> Caused by: org.codehaus.commons.compiler.CompileException: Line 19, Column
> 60: Unknown variable or type "a"
> at
> org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:11004)
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:6017)
> {code}
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