[2/2] incubator-systemml git commit: [SYSTEMML-1550] Improved cp dim/sparsity check (exploit worst-case est)

[SYSTEMML-1550] Improved cp dim/sparsity check (exploit worst-case est) This patch improves the operator selection of all hops by taking the worst-case estimates in account during checks for valid cp dimensions and sparsity. With this improvement, we are able to avoid unnecessary distributed opera

[1/2] incubator-systemml git commit: [SYSTEMML-1548] Performance ultra-sparse read and fix CSR sparse blocks

Repository: incubator-systemml Updated Branches: refs/heads/master 39bf1e6d5 -> 2a1eb4c9b [SYSTEMML-1548] Performance ultra-sparse read and fix CSR sparse blocks This patch fixes performance issues of reading ultra-sparse matrices from CP, which can be dominated by garbage collection overhead

incubator-systemml git commit: [SYSTEMML-692] [MINOR] Supported Caffe2DML via pip

Repository: incubator-systemml Updated Branches: refs/heads/master 117ea480d -> 39bf1e6d5 [SYSTEMML-692] [MINOR] Supported Caffe2DML via pip - Enables using Caffe2DML directly via pip without requiring --driver-class-path SystemML.jar Project: http://git-wip-us.apache.org/repos/asf/incubator-