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Christos Psarras

PROFILE

Christos Psarras

Contributed to the NVIDIA/CUDALibrarySamples repository by modernizing and extending the cuTENSOR example suite over a two-month period. Upgraded the suite to support cuTENSOR versions 2.3.0 and 2.7.0, updating build systems with CMake and Makefile for CUDA 12.0 and C++17 compatibility. Introduced new contraction examples and enhanced Python bindings for TensorFlow and PyTorch, improving usability and robustness for machine learning workloads. Refactored C++ code for safer memory management using RAII and added a new error-handling utility. Harmonized licensing headers to Apache-2.0, ensuring compliance and simplifying downstream adoption for users integrating cuTENSOR into their workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
2
Lines of code
6,468
Activity Months2

Work History

July 2026

2 Commits • 1 Features

Jul 1, 2026

July 2026 performance summary for NVIDIA/CUDALibrarySamples: Delivered modernization and licensing compliance for CuTensor Example Suite, enabling rapid adoption of cuTENSOR 2.7.0 and improving code safety and maintainability. This work strengthens licensing posture and reduces integration risk for downstream users.

August 2025

2 Commits • 1 Features

Aug 1, 2025

Concise monthly summary for NVIDIA/CUDALibrarySamples in 2025-08: Upgraded cuTENSOR to 2.3.0 with build system modernization, added new contraction examples, and improved Python bindings for TensorFlow and PyTorch. Optimized compatibility with CUDA 12.0 and C++17, resulting in improved performance, usability, and robustness for end users.

Activity

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Quality Metrics

Correctness95.0%
Maintainability90.0%
Architecture95.0%
Performance90.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

C++CMakeCUDAMakefilePython

Technical Skills

API IntegrationBuild Systems (CMake, Make)C++C++ DevelopmentCMakeCUDACUDA ProgrammingLicensingMakefileMemory ManagementPerformance OptimizationPyTorchPython BindingsRAIITensorFlow

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

NVIDIA/CUDALibrarySamples

Aug 2025 Jul 2026
2 Months active

Languages Used

C++CMakeCUDAMakefilePython

Technical Skills

API IntegrationBuild Systems (CMake, Make)C++C++ DevelopmentCUDACUDA Programming