commit | eae1b85bd3c15f43e2e67ff4b9400b9041fd2503 | [log] [tgz] |
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author | Matthias Boehm <mboehm7@gmail.com> | Sat Mar 23 15:23:27 2024 +0100 |
committer | Matthias Boehm <mboehm7@gmail.com> | Sat Mar 23 15:23:27 2024 +0100 |
tree | b2cfb0e96adc5f5b79abcf73387812a5de590611 | |
parent | 6fd96bbda21e7a556fd5f17b232454ac1c41068e [diff] |
[SYSTEMDS-1020] Extended inter-procedural analysis for frames/lists This patch makes a small but very impactful extension of now including frames, lists, and tensors into inter-procedural analysis (IPA) and its full size propagation into complex function call graphs. Since we see more and more workloads with frame preprocessing (beside the already supported scalars/matrices), this helps reduce unnecessary recompilation overhead, avoids unnecessary spark context creation, and allows better rewrites during initial compilation.
Overview: SystemDS is an open source ML 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.
Resource | Links |
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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