This is an automated email from the ASF dual-hosted git repository.
janardhan pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/systemds-website.git
The following commit(s) were added to refs/heads/main by this push:
new 84379d47 [DOCS] Create release notes for 3.3.0
84379d47 is described below
commit 84379d47daf75b9e9940df915310d8ade861b8d7
Author: Janardhan Pulivarthi <[email protected]>
AuthorDate: Tue Apr 22 08:05:29 2025 +0530
[DOCS] Create release notes for 3.3.0
---
_src/release-notes/systemds-release-notes-3.3.0.md | 103 +++++++++++++++++++++
1 file changed, 103 insertions(+)
diff --git a/_src/release-notes/systemds-release-notes-3.3.0.md
b/_src/release-notes/systemds-release-notes-3.3.0.md
new file mode 100644
index 00000000..7c2b980c
--- /dev/null
+++ b/_src/release-notes/systemds-release-notes-3.3.0.md
@@ -0,0 +1,103 @@
+---
+layout: page
+title: SystemDS 3.3.0 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 }} 3.3.0 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 3.3.0
+
+SystemDS 3.3 is a minor release. Release 3.3 contains new features and major
improvements to existing features.
+
+### New Features
+
+#### Built-in Functions
+- Added `sliceLineExtract` for efficient slicing operations.
+- Introduced `adasyn` for synthetic data generation in imbalanced datasets.
+- Added `GELU Activation Function` (approximation) for deep learning tasks.
+- New built-in for `vectorized simple exponential smoothing`.
+- **Python API Enhancements**:
+ - Added built-ins for `solve`, `median`, `quantile`, `lu`, `qr`, `cov`, and
more.
+ - Introduced cumulative aggregate functions like `cumsum`, `cumprod`, etc.
+ - Added support for matrix operations like `diag`, `trace`, `sqrt`, `exp`,
`floor`, and `ceil`.
+
+#### Performance Enhancements
+- Optimized matrix multiplication, including multi-threaded dot-product
operations.
+- Improved performance for CSV and MatrixMarket readers with parallelism.
+- Enhanced incremental slice-line pruning for better efficiency.
+- Optimized federated operations with improved threading and cost estimation.
+
+#### Federated Learning
+- Fixed threading bugs in federated operations.
+- Improved federated planner memoization and added support for weighted
covariance.
+
+#### Compression
+- Introduced workload-aware compression for intermediates.
+- Enhanced compressed matrix operations with new tests and optimizations.
+
+#### Scuro Framework
+- Added support for multi-head attention layers and LSTM representations.
+- Introduced new modalities and data representations for Scuro.
+
+### Bug Fixes
+- Fixed robustness issues in built-in functions:
+ - Corrected `trace` handling for non-square matrices.
+ - Fixed `seq()` length computation for edge cases.
+ - Resolved issues in `transformencode` for federated backends.
+- Addressed edge cases in matrix operations:
+ - Sparse-dense matrix multiplication.
+ - Incremental slice-line pruning.
+- Fixed federated operation bugs:
+ - Improved robustness for federated weighted covariance.
+ - Resolved flaky tests in federated primitives.
+
+### Code Quality and Testing
+- Improved test coverage:
+ - Simplification rewrites, federated operations, and Python APIs.
+ - Added new tests for matrix operations and compression.
+- Refactored and cleaned up code for better maintainability and performance.
+
+### Documentation
+- Updated Python API documentation with examples for new built-ins.
+- Improved overall documentation for better usability.
+
+### Dependency Updates
+- Updated library versions and dependencies:
+ - Bumped `codecov-action` to the latest version.
+ - Updated other dependencies for compatibility and security.
+
+### Miscellaneous
+- Added new rewrite rules for simplifications:
+ - `pushdown-sum` and `rm-reorg` for better performance.
+- Introduced new I/O support for cloud-optimized GeoTIFF files.
+- Added new determinant function and kernels for matrix operations.
