systemml git commit: [SYSTEMML-1703] Image Classification using Caffe VGG-19 model sample notebook

Repository: systemml Updated Branches: refs/heads/master 5906682b0 -> c2124544d [SYSTEMML-1703] Image Classification using Caffe VGG-19 model sample notebook Project: http://git-wip-us.apache.org/repos/asf/systemml/repo Commit: http://git-wip-us.apache.org/repos/asf/systemml/commit/c2124544 T

[3/4] systemml git commit: [SYSTEMML-1828, 1832] New rewrite for merging statement block sequences

[SYSTEMML-1828,1832] New rewrite for merging statement block sequences This patch introduces a new statement block rewrite for merging DAGs of subsequent last-level statement blocks. After constant folding and the removal of unnecessary branches, we often end up with such sequences of statement bl

[1/4] systemml git commit: [MINOR][SYSTEMML-1741] Improved graph traversal on codegen plan costing

Repository: systemml Updated Branches: refs/heads/master c2124544d -> c170374e7 [MINOR][SYSTEMML-1741] Improved graph traversal on codegen plan costing This patch makes a minor improvement of the codegen graph traversal for plan costing by stopping at partition boundaries instead of traversin

[2/4] systemml git commit: [SYSTEMML-1828, 1832] New rewrite for merging statement block sequences

http://git-wip-us.apache.org/repos/asf/systemml/blob/4b81d0dd/src/test/scripts/functions/codegen/wdivmmbasic.dml -- diff --git a/src/test/scripts/functions/codegen/wdivmmbasic.dml b/src/test/scripts/functions/codegen/wdivmmbasic.d

[4/4] systemml git commit: [SYSTEMML-1833] Fix codegen race conditions and cleanup robustness

[SYSTEMML-1833] Fix codegen race conditions and cleanup robustness This patch fixes two codegen issues which led to failures on the ARIMA and MDABivariate algorithms. In detail, this includes (1) a fix of race conditions on variable name creation/usage in multi-threaded parfor contexts with dynami