NVIDIA / nccl

Optimized primitives for collective multi-GPU communication

pytorch / gloo

Collective communications library with various primitives for multi-machine training.

LibreCAD / LibreCAD

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

gunrock / gunrock

Programmable CUDA/C++ GPU Graph Analytics