PaddlePaddle/Paddle
Nov 2024 – Jun 2025
2 Months active
Languages Used
C++Python
Technical Skills
C++Custom OperatorsPythonTensor ManipulationOperator OverloadingTensor Operations
Ruibin Cheung
PROFILE
Ruibin Cheung
Worked on the PaddlePaddle/Paddle repository to deliver two core features enhancing tensor operations and framework flexibility. Developed contiguous API support for paddle::Tensor in C++, enabling checks for tensor contiguity and conversion to contiguous layouts, with updates to tensor.cc and comprehensive unit tests to ensure reliability. Later, implemented custom __radd__ and __rmul__ operator support in Python, patching eager math operator handling to allow user-defined right-side addition and multiplication for tensors. Both features focused on improving memory layout control, operator extensibility, and test coverage, demonstrating proficiency in C++, Python, operator overloading, and robust unit testing for deep learning frameworks.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
262
Activity Months2
Your Network
771 peopleWork History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 — PaddlePaddle/Paddle: Implemented support for custom __radd__ and __rmul__ operations on Paddle tensors, enabling user-defined right-side addition and multiplication in tensor expressions. This feature patches the eager math operator handling and includes unit tests to verify correct behavior with tensors. The work aligns with our goals of extending framework flexibility and developer productivity, and lays groundwork for future operator customization.
1 Commits • 1 Features
Jun 1, 2025June 2025 — PaddlePaddle/Paddle: Implemented support for custom __radd__ and __rmul__ operations on Paddle tensors, enabling user-defined right-side addition and multiplication in tensor expressions. This feature patches the eager math operator handling and includes unit tests to verify correct behavior with tensors. The work aligns with our goals of extending framework flexibility and developer productivity, and lays groundwork for future operator customization.
June 2025
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 PaddlePaddle/Paddle monthly summary:\n- Key features delivered: Contiguous API support for paddle::Tensor, including methods to check tensor contiguity and to convert tensors to a contiguous layout. Implemented in tensor.cc with new tests for the contiguous operations. This work is captured in the commit f495a6cb474ac551bb75f7985f2d4a5f1636ea6f and relates to the Paddle Toolkit Development Competition No.2 PR (#68748).\n- Major bugs fixed: None reported for this repository in this period.\n- Overall impact and accomplishments: Improves memory layout control and predictability for tensor operations, enabling more efficient downstream ops and easier integration with custom operators. Strengthens test coverage and CI confidence for contiguous memory workflows.\n- Technologies/skills demonstrated: C++, Tensor core updates (paddle::Tensor, tensor.cc), unit testing for new APIs, code changes aligned with toolkit competition, emphasis on performance and reliability.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 PaddlePaddle/Paddle monthly summary:\n- Key features delivered: Contiguous API support for paddle::Tensor, including methods to check tensor contiguity and to convert tensors to a contiguous layout. Implemented in tensor.cc with new tests for the contiguous operations. This work is captured in the commit f495a6cb474ac551bb75f7985f2d4a5f1636ea6f and relates to the Paddle Toolkit Development Competition No.2 PR (#68748).\n- Major bugs fixed: None reported for this repository in this period.\n- Overall impact and accomplishments: Improves memory layout control and predictability for tensor operations, enabling more efficient downstream ops and easier integration with custom operators. Strengthens test coverage and CI confidence for contiguous memory workflows.\n- Technologies/skills demonstrated: C++, Tensor core updates (paddle::Tensor, tensor.cc), unit testing for new APIs, code changes aligned with toolkit competition, emphasis on performance and reliability.
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance70.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Python
Technical Skills
C++Custom OperatorsOperator OverloadingPythonTensor ManipulationTensor OperationsUnit Testing
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