systemml git commit: [SYSTEMML-2505] Generate the DML for Caffe and Keras models

Repository: systemml Updated Branches: refs/heads/master 1a58946a0 -> 7019f3bc8 [SYSTEMML-2505] Generate the DML for Caffe and Keras models Here is a sample example: ``` from keras.applications.vgg16 import VGG16 keras_model = VGG16(weights="imagenet", pooling="max") from systemml.mllearn

systemml git commit: [SYSTEMML-2503/04] Fix correctness in-place and broadcast cumagg ops

Repository: systemml Updated Branches: refs/heads/master bda61b600 -> 1a58946a0 [SYSTEMML-2503/04] Fix correctness in-place and broadcast cumagg ops This patch fixes correctness issues of in-place cumulative aggregate operations and well as the handling of lineage tracing on spark cumagg