incubator-systemml git commit: [SYSTEMML-1655] Improved codegen cost-based plan selection, minor fixes

2017-06-01 Thread mboehm7
Repository: incubator-systemml Updated Branches: refs/heads/master 474050653 -> 15b335edf [SYSTEMML-1655] Improved codegen cost-based plan selection, minor fixes The patch makes the following two improvements to the codegen cost-based plan selector: (1) Cost model row aggregates: So far, the

incubator-systemml git commit: [SYSTEMML-1289] Codegen row-wise operations over compressed matrices

2017-06-01 Thread mboehm7
Repository: incubator-systemml Updated Branches: refs/heads/master 772fb5883 -> d2b9e5022 [SYSTEMML-1289] Codegen row-wise operations over compressed matrices This patch extends the codegen rowwise template with support for compressed matrices. Since this template requires access to entire

[1/2] incubator-systemml git commit: [SYSTEMML-540] Refactored LibMatrixDNN to reduce instruction cache misses

2017-06-01 Thread deron
Repository: incubator-systemml Updated Branches: refs/heads/gh-pages 1246604b0 -> 1b990bad0 [SYSTEMML-540] Refactored LibMatrixDNN to reduce instruction cache misses - Bugfix for empty filter for conv2d_bias_add - Improved sparse maxpooling's performance - Reduced branch mispredictions and

[2/2] incubator-systemml git commit: [SYSTEMML-497] Specify supported software versions in docs

2017-06-01 Thread deron
[SYSTEMML-497] Specify supported software versions in docs Specify the supported Java, Scala, Python, Hadoop, and Spark versions in the documentation. Closes #524. Project: http://git-wip-us.apache.org/repos/asf/incubator-systemml/repo Commit:

incubator-systemml git commit: [SYSTEMML-1236] Move MLContextProxy out of api package

2017-06-01 Thread deron
Repository: incubator-systemml Updated Branches: refs/heads/master d2b9e5022 -> f3b1aebc2 [SYSTEMML-1236] Move MLContextProxy out of api package MLContextProxy is used internally by SystemML but not by end users, so move this class to a non-API package. Remove some unnecessary casting since

incubator-systemml git commit: [SYSTEMML-497] Specify supported software versions in docs

2017-06-01 Thread deron
Repository: incubator-systemml Updated Branches: refs/heads/master 5c3be1e43 -> ae71d00ed [SYSTEMML-497] Specify supported software versions in docs Specify the supported Java, Scala, Python, Hadoop, and Spark versions in the documentation. Closes #524. Project:

svn commit: r1797244 - in /incubator/systemml/site: ./ assets/css/ assets/img/ release-notes/

2017-06-01 Thread deron
Author: deron Date: Thu Jun 1 19:17:12 2017 New Revision: 1797244 URL: http://svn.apache.org/viewvc?rev=1797244=rev Log: Update announcement banner Added: incubator/systemml/site/assets/img/apache-foundation-logo.png (with props) Modified: incubator/systemml/site/assets/css/main.css

incubator-systemml git commit: [SYSTEMML-1562] Remove history from MLContext

2017-06-01 Thread deron
Repository: incubator-systemml Updated Branches: refs/heads/master f3b1aebc2 -> 5c3be1e43 [SYSTEMML-1562] Remove history from MLContext Remove Script history from MLContext for multiple reasons: 1) Reduce number of object references 2) In environments such as Spark Shell, a user typically

incubator-systemml git commit: [SYSTEMML-1656] Fix BLAS integration (corrupted matrix block apis)

2017-06-01 Thread mboehm7
Repository: incubator-systemml Updated Branches: refs/heads/master ae71d00ed -> 474050653 [SYSTEMML-1656] Fix BLAS integration (corrupted matrix block apis) The dispatching between operations over uncompressed or compressed matrix blocks is realized via late binding. The recently added BLAS