NVIDIA/cuda-samples
Dec 2024 – Mar 2026
12 Months active
Languages Used
CC++CMakeCUDACUDA CGitHLSLMakefile
Technical Skills
Build SystemBuild System ConfigurationBuild System ManagementBuild SystemsBuild systemsC
Rob Armstrong
PROFILE
Rob Armstrong
Over the past year, contributed to the NVIDIA/cuda-samples repository by overhauling its build system, refactoring core CUDA/C++ samples, and improving cross-platform compatibility. Leveraged CMake, CUDA, and Python to introduce a modular build structure, automate testing, and streamline onboarding for developers targeting diverse GPU architectures. Addressed memory safety, deprecated APIs, and performance bottlenecks while maintaining robust documentation and contributor guidelines. Enhanced the test runner with parallel execution and GPU-awareness, and expanded pre-commit quality checks for Python and JSON. This work reduced maintenance overhead, improved build reliability, and ensured the repository remained aligned with evolving CUDA toolchains and best practices.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
173Total
Bugs
14
Commits
173
Features
69
Lines of code
3,440,352
Activity Months12
Your Network
1831 peopleSame Organization
@nvidia.com1821
Work History
March 2026
1 Commits
Mar 1, 2026March 2026 monthly summary for NVIDIA/cuda-samples: Key focus on stabilizing CUDA samples by addressing deprecated fields and compilation flags, consolidating multiple fixes into master, and reinforcing build reliability for downstream users. The work improved compatibility with current toolchains, reduced future maintenance, and supports smoother product releases.
1 Commits
Mar 1, 2026March 2026 monthly summary for NVIDIA/cuda-samples: Key focus on stabilizing CUDA samples by addressing deprecated fields and compilation flags, consolidating multiple fixes into master, and reinforcing build reliability for downstream users. The work improved compatibility with current toolchains, reduced future maintenance, and supports smoother product releases.
March 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered critical CUDA 13.1 migration documentation for NVIDIA/cuda-samples, aligning usage with CUDA 13.1 changes. Documentation updates include revised library paths and migration notes to prevent common misconfigurations, enabling smoother upgrades for developers and reducing downstream support. Work captured in commit 4f735616ba599fe93cc2c6c85dcb4369260f9643.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered critical CUDA 13.1 migration documentation for NVIDIA/cuda-samples, aligning usage with CUDA 13.1 changes. Documentation updates include revised library paths and migration notes to prevent common misconfigurations, enabling smoother upgrades for developers and reducing downstream support. Work captured in commit 4f735616ba599fe93cc2c6c85dcb4369260f9643.
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, with emphasis on business value and technical achievements for NVIDIA/cuda-samples.
1 Commits
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, with emphasis on business value and technical achievements for NVIDIA/cuda-samples.
September 2025
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on maintenance and compatibility for NVIDIA/cuda-samples. Delivered a critical bug fix to align CUDA samples with CUDA 13.0 changes, addressing deprecated fields and API updates, and merged the fix branch into master. This work preserves downstream compatibility and reduces upgrade friction for CUDA developers.
August 2025
1 Commits
Aug 1, 2025August 2025 monthly summary focusing on maintenance and compatibility for NVIDIA/cuda-samples. Delivered a critical bug fix to align CUDA samples with CUDA 13.0 changes, addressing deprecated fields and API updates, and merged the fix branch into master. This work preserves downstream compatibility and reduces upgrade friction for CUDA developers.
July 2025
1 Commits
Jul 1, 2025July 2025 (NVIDIA/cuda-samples) focused on developer experience and repository hygiene. No new features were delivered this month; primary effort was a targeted cleanup of development environment configuration to remove obsolete references and reduce onboarding friction.
1 Commits
Jul 1, 2025July 2025 (NVIDIA/cuda-samples) focused on developer experience and repository hygiene. No new features were delivered this month; primary effort was a targeted cleanup of development environment configuration to remove obsolete references and reduce onboarding friction.
July 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for NVIDIA/cuda-samples: Documentation improvements targeted at QNX cross-compilation and libNVVM sample build workflows. Updated README files to improve clarity and formatting for cross-platform setup, with guidance aligned to newer CUDA Toolkits and driver versions. These changes streamline user onboarding and reduce potential build-time confusion.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for NVIDIA/cuda-samples: Documentation improvements targeted at QNX cross-compilation and libNVVM sample build workflows. Updated README files to improve clarity and formatting for cross-platform setup, with guidance aligned to newer CUDA Toolkits and driver versions. These changes streamline user onboarding and reduce potential build-time confusion.
May 2025
7 Commits • 3 Features
May 1, 2025May 2025: Strengthened the NVIDIA/cuda-samples project by stabilizing the build, enhancing the test experience, and expanding tooling and documentation. Major work focused on UX improvements for the test runner, CUDA toolkit support updates in docs, broader pre-commit quality checks, and a clean build configuration to reduce maintenance friction. These efforts deliver faster feedback loops, fewer build failures, and clearer guidance for developers working with CUDA samples.
7 Commits • 3 Features
May 1, 2025May 2025: Strengthened the NVIDIA/cuda-samples project by stabilizing the build, enhancing the test experience, and expanding tooling and documentation. Major work focused on UX improvements for the test runner, CUDA toolkit support updates in docs, broader pre-commit quality checks, and a clean build configuration to reduce maintenance friction. These efforts deliver faster feedback loops, fewer build failures, and clearer guidance for developers working with CUDA samples.
May 2025
April 2025
8 Commits • 5 Features
Apr 1, 2025April 2025: NVIDIA/cuda-samples delivered a major overhaul of the build and test infrastructure, refined documentation, and enhanced contributor onboarding. The changes accelerate validation, improve reliability across multi-GPU environments, and streamline navigation and collaboration for developers.
April 2025
8 Commits • 5 Features
Apr 1, 2025April 2025: NVIDIA/cuda-samples delivered a major overhaul of the build and test infrastructure, refined documentation, and enhanced contributor onboarding. The changes accelerate validation, improve reliability across multi-GPU environments, and streamline navigation and collaboration for developers.
March 2025
16 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for NVIDIA/cuda-samples focusing on delivering high-value CUDA samples improvements and robust build/test workflows. The work completed this month emphasizes developer productivity, cross-platform reliability, and alignment with CUDA toolchains to accelerate iteration and debugging across teams.
16 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for NVIDIA/cuda-samples focusing on delivering high-value CUDA samples improvements and robust build/test workflows. The work completed this month emphasizes developer productivity, cross-platform reliability, and alignment with CUDA toolchains to accelerate iteration and debugging across teams.
March 2025
February 2025
18 Commits • 2 Features
Feb 1, 2025February 2025 — NVIDIA/cuda-samples: Implemented major build-system hardening for cross-platform robustness, addressed critical safety and correctness issues in CUDA samples, and refreshed documentation to improve user guidance. These changes reduce build noise and runtime risk, improve memory safety and API consistency, and provide clearer toolkit/version guidance to accelerate onboarding and maintenance.
February 2025
18 Commits • 2 Features
Feb 1, 2025February 2025 — NVIDIA/cuda-samples: Implemented major build-system hardening for cross-platform robustness, addressed critical safety and correctness issues in CUDA samples, and refreshed documentation to improve user guidance. These changes reduce build noise and runtime risk, improve memory safety and API consistency, and provide clearer toolkit/version guidance to accelerate onboarding and maintenance.
January 2025
14 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for NVIDIA/cuda-samples focused on strengthening build robustness, portability, and cross-platform support, while expanding GPU architecture coverage and improving maintenance workflows. Deliverables reduced build-time failures, improved compatibility with dynamic linking, and laid groundwork for QNX cross-compilation and future CUDA releases.
14 Commits • 6 Features
Jan 1, 2025January 2025 monthly summary for NVIDIA/cuda-samples focused on strengthening build robustness, portability, and cross-platform support, while expanding GPU architecture coverage and improving maintenance workflows. Deliverables reduced build-time failures, improved compatibility with dynamic linking, and laid groundwork for QNX cross-compilation and future CUDA releases.
January 2025
December 2024
104 Commits • 49 Features
Dec 1, 2024Month: 2024-12 — Delivered foundational build and maintenance improvements for NVIDIA/cuda-samples, enabling scalable builds, easier onboarding, and stronger cross-platform support. Significant refactors and cleanups reduced maintenance burden and clarified project scope while core performance and interop features advanced CUDA/C++ capabilities.
December 2024
104 Commits • 49 Features
Dec 1, 2024Month: 2024-12 — Delivered foundational build and maintenance improvements for NVIDIA/cuda-samples, enabling scalable builds, easier onboarding, and stronger cross-platform support. Significant refactors and cleanups reduced maintenance burden and clarified project scope while core performance and interop features advanced CUDA/C++ capabilities.
Activity
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Quality Metrics
Correctness96.4%
Maintainability95.8%
Architecture94.0%
Performance83.0%
AI Usage20.2%
Skills & Technologies
Programming Languages
BashCC++CMakeCUDACUDA CGLSLGitHLSLJSON
Technical Skills
AutomationBuild SystemBuild System ConfigurationBuild System ManagementBuild SystemsBuild systemsCC++C++ DevelopmentC++ developmentC/C++CMakeCUDACUDA DevelopmentCUDA Libraries
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline