
Developed macOS support for MOCKGPU and AMD GPU testing in the tinygrad repository, enabling robust cross-platform GPU validation and continuous integration workflows. The work involved implementing dynamic library loading for .dylib files and adjusting ROCm library search paths to ensure compatibility on macOS. Established a comprehensive GPU testing infrastructure by setting up the environment, managing artifact caching, and integrating dependencies such as LLVM, device-libs, comgr, and remu. Leveraged Python, Shell scripting, and YAML to automate testing and environment configuration, resulting in reduced manual testing effort, improved CI reliability, and faster release cycles for macOS GPU features in tinygrad.
Month: 2025-01 — tinygrad (ignaciosica/tinygrad). Delivered macOS support for MOCKGPU and AMD GPU testing, establishing cross-platform GPU validation and CI readiness. Implemented dylib loading and ROCm library path adjustments to enable MOCKGPU on macOS, and introduced macOS GPU testing infrastructure (environment setup, artifact caching, and dependencies like LLVM, device-libs, comgr, and remu) to validate end-to-end behavior. Impact includes broadened platform coverage, reduced manual testing, and faster release cycles. Technologies demonstrated include macOS toolchain work, ROCm integration, LLVM tooling, and environment/artifact management.
Month: 2025-01 — tinygrad (ignaciosica/tinygrad). Delivered macOS support for MOCKGPU and AMD GPU testing, establishing cross-platform GPU validation and CI readiness. Implemented dylib loading and ROCm library path adjustments to enable MOCKGPU on macOS, and introduced macOS GPU testing infrastructure (environment setup, artifact caching, and dependencies like LLVM, device-libs, comgr, and remu) to validate end-to-end behavior. Impact includes broadened platform coverage, reduced manual testing, and faster release cycles. Technologies demonstrated include macOS toolchain work, ROCm integration, LLVM tooling, and environment/artifact management.

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