systemml git commit: [HOTFIX][SYSTEMML-1925] Fix missing update hard-coded testsuite conf

Repository: systemml Updated Branches: refs/heads/master c47338400 -> 9a286a213 [HOTFIX][SYSTEMML-1925] Fix missing update hard-coded testsuite conf This patch fixes the hard-coded scratch_space and local_tmp_dir replacement in our test suite, which I missed during the rework of configuration

systemml git commit: [SYSTEMML-1906] Tuning codegen row ops over compressed matrices, part2

Repository: systemml Updated Branches: refs/heads/master 9a286a213 -> 900d8c926 [SYSTEMML-1906] Tuning codegen row ops over compressed matrices, part2 Despite multiple rounds of improvements, the row-wise codegen template over compressed matrices still shows inferior performance compared to ha

systemml git commit: [SYSTEMML-493] Functionalize PCA

Repository: systemml Updated Branches: refs/heads/master 900d8c926 -> 317f2189c [SYSTEMML-493] Functionalize PCA Changes include wrapping PCA computation to a function call. Improve docs and add default values in genRandData4PCA.dml. Closes #653. Project: http://git-wip-us.apache.org/repos/

systemml git commit: [SYSTEMML-1932] Fix update-in-place compiler/runtime for frames, build

Repository: systemml Updated Branches: refs/heads/master 317f2189c -> 47ce14fc6 [SYSTEMML-1932] Fix update-in-place compiler/runtime for frames, build This patch fixes update-in-place issues with leftindexing operations over frames. In detail, this includes additional data type checks in the r