Optimized primitives for collective multi-GPU communication

Distributed Communication-Optimal Matrix-Matrix Multiplication Algorithm

AI prompts for accelerating the research workflow.

Triton-based Symmetric Memory operators and examples

Uniconn is a unified, portable high-level C++ communication library that supports both point-to-point and collective operations across GPU clusters. Uniconn enables seamless switching between backe…

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

Professionally written C++ function traits library (single header-only) for retrieving info about any function (arg types, arg count, return type, etc.)

AMD RAD's multi-GPU Triton-based framework for seamless multi-GPU programming

Perplexity open source garden for inference technology

A suite of microbenchmarks developed for systems with multi-GPU per node.

MSCCL++: A GPU-driven communication stack for scalable AI applications

Domain-specific language designed to streamline the development of high-performance GPU/CPU/Accelerators kernels

Modular RDMA Interface

torchcomms: a modern PyTorch communications API

COCCL: Compression and precision co-aware collective communication library

MiniAMR Adaptive Mesh Refinement (AMR) Mini-App

Distributed MoE in a Single Kernel [NeurIPS '25]

A comprehensive hands-on project for learning GPU programming with CUDA and HIP, covering fundamental concepts through advanced optimization techniques.

NVIDIA NVSHMEM is a parallel programming interface for NVIDIA GPUs based on OpenSHMEM. NVSHMEM can significantly reduce multi-process communication and coordination overheads by allowing programmer…

VIP cheatsheet for Stanford's CME 295 Transformers and Large Language Models

DeepEP: an efficient expert-parallel communication library

Perplexity GPU Kernels

[DEPRECATED] Moved to ROCm/rocm-systems repo

Examples demonstrating available options to program multiple GPUs in a single node or a cluster

RAJA Performance Portability Layer (C++)

Lightweight C++ command line option parser

Collaborative Collection of C++ Best Practices. This online resource is part of Jason Turner's collection of C++ Best Practices resources. See README.md for more information.

CMake for C++ Best Practices