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commit 5b902f6faad3176f2cc68b15a8c6b4e0126ec5f9 Author: Janardhan Pulivarthi <[email protected]> AuthorDate: Mon Jul 5 16:45:10 2021 +0530 [DOCS] Add release note for SystemDS 2.1.0 Refer: https://s.apache.org/systemds-2.1.0-release-notes-mail-list-discussion --- _src/release-notes/systemds-release-notes-2.1.0.md | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/_src/release-notes/systemds-release-notes-2.1.0.md b/_src/release-notes/systemds-release-notes-2.1.0.md new file mode 100644 index 0000000..60ac207 --- /dev/null +++ b/_src/release-notes/systemds-release-notes-2.1.0.md @@ -0,0 +1,69 @@ +--- +layout: page +title: SystemDS 2.1.0 Release Notes +description: Project Release Notes +group: nav-right +--- +<!-- +{% comment %} +Licensed to the Apache Software Foundation (ASF) under one or more +contributor license agreements. See the NOTICE file distributed with +this work for additional information regarding copyright ownership. +The ASF licenses this file to you under the Apache License, Version 2.0 +(the "License"); you may not use this file except in compliance with +the License. You may obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +{% endcomment %} +--> + +<section class="full-stripe full-stripe--subpage-header clear-header"> + <div class="ml-container ml-container--horizontally-center"> + <div class="col col-12 content-group content-group--center-content content-group--center-align"> + <h1>{{ site.data.project.name }} 2.1.0 Release Notes</h1> + </div> + </div> +</section> + +<section class="full-stripe full-stripe--alternate"> + <div class="ml-container"> + <div class="col col-12 content-group content-group--medium-bottom-margin" markdown="1"> + +## Release notes for SystemDS 2.1.0 + +SystemDS 2.1 is a minor release. This release contains major improvements +to existing features, a large number of fixes, and some experimental +features to better support the end-to-end data science lifecycle. +In addition to that, this is the last release with Java 8 and Spark 2.x. + +The major changes (compared to SystemDS 2.0) include + +- Federated Backend: Extended operations and built-ins to support various +workflows and algorithms. Extended parameter server for federated training +of Neural Networks. +- A wealth of new and improved built-in functions including support for +string operations, time-series analysis, data cleaning, grid search +hyperparameter tuning, multi-threaded feature transformations. +- Better support for Eval and list data structure. +- Various performance improvements in SystemDS' local, distributed, and +native runtimes. +- Python API: Source functionality to allow arbitrary DML script, +auto-generated Python API for all built-in functions, list support +allowing Pytonic access and manipulation of lazily evaluated DML elements, +multi return continuation, allowing continued execution past calls to +builtin functions. +- GPU Backend: Various performance improvements and fixes, cuda code +refactor, cuda code generation [experimental]. +- Lineage Tracing and Reuse: Initial support for federated and GPU +backends, new hybrid lineage deduplication and reuse of compressed lineage +DAGs, lineage cache benefits estimator, improved cache eviction logic. +- Usability: Better Log4j integration, debug flag to reduce error logging, +support for remote debugging. +- Miscellaneous Improvements: Improved documentation, better testing, +streamlined release process.
