commit | 914b8f8966879c274ca30130a24d502c08f59b6c | [log] [tgz] |
---|---|---|
author | baunsgaard <baunsgaard@tugraz.at> | Sat Nov 14 10:29:08 2020 +0100 |
committer | baunsgaard <baunsgaard@tugraz.at> | Sat Nov 14 21:10:52 2020 +0100 |
tree | be73f2fed4d18459c92a0b108f59e625451defa9 | |
parent | 809d53f6236232cb31eb02668263aab2ac80116d [diff] |
[MINOR] Federated Modifications Major reduction in federated tests, by redusing startup time of federated tests with multiple workers. Furthermore a timeout is added to funtions tests allowing only 60 minutes of execution time before being forcefully terminated. This reduce the waiting time for feedback of tests that anyway would timeout after 6 hours. Isolate Function Test in workflows, and stabilize negative federated test, and reduce Federated Kmeans Tests Privacy monitor added a null pointer check that happens if the object on the federated site becomes null. This error would result in stack traces that were hard to debug. Fix :bug: in federated right indexing if the indexing aligns to a split between locations.
Overview: SystemDS is a versatile system for the end-to-end data science lifecycle from data integration, cleaning, and feature engineering, over efficient, local and distributed ML model training, to deployment and serving. To this end, we aim to provide a stack of declarative languages with R-like syntax for (1) the different tasks of the data-science lifecycle, and (2) users with different expertise. These high-level scripts are compiled into hybrid execution plans of local, in-memory CPU and GPU operations, as well as distributed operations on Apache Spark. In contrast to existing systems - that either provide homogeneous tensors or 2D Datasets - and in order to serve the entire data science lifecycle, the underlying data model are DataTensors, i.e., tensors (multi-dimensional arrays) whose first dimension may have a heterogeneous and nested schema.
Quick Start Install, Quick Start and Hello World
Documentation: SystemDS Documentation
Python Documentation Python SystemDS Documentation
Issue Tracker Jira Dashboard
Status and Build: SystemDS is renamed from SystemML which is an Apache Top Level Project. To build from source visit SystemDS Install from source