Matrix Toolkits for Java (MTK) doesn't play well with 64 bit Windows

[cmu-phil]

Matrix Toolkits for Java (MTK) doesn't play well with 64 bit Windows

[jdramsey]

I've worked on Ling and now Lingam, trying to substitute the Apache matrix library for the MTJ library. The only thing missing is a QL decomposition; I've substituted QR, but I have to think that through.

[ekummerfeld]

IndTestHsic appears to be using the following from those imports:
Matrix objects made either with Matrix or DenseMatrix, e.g. "Matrix Kyx = new DenseMatrix(m, m);"
some functions built into the Matrix object class, such as matrix multiplications, e.g. "Ky.mult(Kx, Kyx);" and .get and .numcolumns and .transpose and .copy and .set and .solve
Matrices is also used e.g. "Gztzr.solve(Matrices.identity(kz), ZI);"

[jdramsey]

Actually all of those are doable; that might be easier than Ling to translate, although I recall there being a lot more red stuff.

[jdramsey]

Solve is just inverse.

[ekummerfeld]

That's all the red stuff that I found but I might have messed something up. Gonna do a fresh clone and intelliJ project and look again.

[jdramsey]

Hold on, I didn't push the stuff I just did. Give me a couple of minute.

[jdramsey]

OK should be there.

[ekummerfeld]

I just reran the maven tests and this was the result:

Tests in error:
testIncompleteCholesky(edu.cmu.tetrad.test.TestIndTestHsic): unable to load from [netlib-native_system-win-x86_64.dll]
test6(edu.cmu.tetrad.test.TestLing): column index (5)

Tests run: 439, Failures: 0, Errors: 2, Skipped: 0

[ekummerfeld]

In addition to the no.ui etc. imports that get red, TestIndTestHsic has another import that gets red.

import junit.framework.TestCase;
import no.uib.cipr.matrix.DenseMatrix;
import no.uib.cipr.matrix.Matrices;
import no.uib.cipr.matrix.Matrix;

All of those imports get redded out.

[jdramsey]

I think I fixed everything. Could you try cloning again and running mvn test? It passes for me but hoping it passes for you.

[jdramsey]

By the way, when you go to work on the project, could you fork it and work on the fork instead of just a clone of the master repository? That way you can issue pull requests, which are a lot safer.

[ekummerfeld]

[INFO] BUILD SUCCESS

nice :)

[jdramsey]

HA! Nice. You are now compatible. :)

On Tue, Nov 17, 2015 at 4:29 PM, ekummerfeld [email protected]
wrote:

[INFO] BUILD SUCCESS

nice :)

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#59 (comment).

Joseph D. Ramsey
Special Faculty and Director of Research Computing
Department of Philosophy
135 Baker Hall
Carnegie Mellon University
Pittsburgh, PA 15213

[email protected]
Office: [phone]
http://www.andrew.cmu.edu/user/jdramsey

[jdramsey]

I think this is closed.