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Christos Psarras

PROFILE

Christos Psarras

Worked on the NVIDIA/CUDALibrarySamples repository to upgrade cuTENSOR to version 2.3.0, focusing on modernizing the build system and enhancing compatibility with CUDA 12.0 and C++17. Developed new block sparse and trinary contraction examples to demonstrate updated API capabilities, while also improving Python bindings for TensorFlow and PyTorch to increase robustness and usability. Utilized C++, CUDA, and CMake to streamline integration and optimize performance for machine learning and AI workloads. Documented the resulting performance improvements and usability gains, providing developers with clearer guidance and more reliable tools for leveraging cuTENSOR in advanced computational environments.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
1
Lines of code
1,290
Activity Months1

Work History

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

Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++CMakeCUDAMakefilePython

Technical Skills

API IntegrationBuild Systems (CMake, Make)C++C++ DevelopmentCUDACUDA ProgrammingPerformance OptimizationPyTorchPython BindingsTensorFlow

Repositories Contributed To

1 repo

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

NVIDIA/CUDALibrarySamples

Aug 2025 Aug 2025
1 Month active

Languages Used

C++CMakeCUDAMakefilePython

Technical Skills

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