This repository contains the sources and CMake build system for a set of AMD specific device-side language runtime libraries.

LLD is a high-performance linker, built as a set of reusable components which highly leverage existing libraries in the larger LLVM Project.

The "clang-runtime" library provides the implementations of run-time functions for C and C++ programs. It also provides header files that allow C and C++ source code to interface with the "sanitization" passes of the clang compiler. In LLVM this library is called "compiler-rt".

This repository includes the user-mode API interfaces used to interact with the ROCk driver.

This package provides a complete ROCm toolchain for C/C++ development to be installed in user profiles. This includes Clang, as well as libc (headers and binaries, plus debugging symbols in the debug output), Binutils, the ROCm device libraries, and the ROCr runtime.

LLVM is a compiler infrastructure designed for compile-time, link-time, runtime, and idle-time optimization of programs from arbitrary programming languages. It currently supports compilation of C and C++ programs, using front-ends derived from GCC 4.0.1. A new front-end for the C family of languages is in development. The compiler infrastructure includes mirror sets of programming tools as well as libraries with equivalent functionality.

This repository includes the user-mode API interfaces and libraries necessary for host applications to launch compute kernels to available HSA ROCm kernel agents. Reference source code for the core runtime is also available.

The Comgr library provides APIs for compiling and inspecting AMDGPU code objects.

The Heterogeneous Interface for Portability (HIP) framework is a C++ Runtime API and Kernel Language that allows developers to create portable applications for AMD and NVIDIA GPUs from single source code.

The HIP compiler driver (hipcc) is a compiler utility that will call clang and pass the appropriate include and library options for the target compiler and HIP infrastructure.

AMD Common Language Runtime contains source code for AMD's compute languages runtimes: HIP and OpenCL. This package is built for HIP only.

ROCm-CMake is a collection of CMake modules for common build and development tasks within the ROCm project. It is therefore a build dependency for many of the libraries that comprise the ROCm platform. ROCm-CMake is not required for building libraries or programs that use ROCm; it is required for building some of the libraries that are a part of ROCm.

Unified Communication X (UCX) provides an optimized communication layer for message passing (MPI), portable global address space (PGAS) languages and run-time support libraries, as well as RPC and data-centric applications.

UCX utilizes high-speed networks for inter-node communication, and shared memory mechanisms for efficient intra-node communication.

The rocRAND project provides functions that generate pseudorandom and quasirandom numbers. The rocRAND library is implemented in the HIP programming language and optimized for AMD's latest discrete GPUs. It is designed to run on top of AMD's ROCm runtime, but it also works on CUDA-enabled GPUs.

RCCL (pronounced "Rickle") is a stand-alone library of standard collective communication routines for GPUs, implementing all-reduce, all-gather, reduce, broadcast, reduce-scatter, gather, scatter, and all-to-all. There is also initial support for direct GPU-to-GPU send and receive operations. It has been optimized to achieve high bandwidth on platforms using PCIe, xGMI as well as networking using InfiniBand Verbs or TCP/IP sockets. RCCL supports an arbitrary number of GPUs installed in a single node or multiple nodes, and can be used in either single- or multi-process (e.g., MPI) applications.

rocSPARSE exposes a common interface that provides Basic Linear Algebra Subroutines (BLAS) for sparse computation. It's implemented on top of AMD ROCm runtime and toolchains. rocSPARSE is created using the HIP programming language and optimized for AMD's latest discrete GPUs.

The rocRAND project provides functions that generate pseudorandom and quasirandom numbers. The rocRAND library is implemented in the HIP programming language and optimized for AMD's latest discrete GPUs. It is designed to run on top of AMD's ROCm runtime, but it also works on CUDA-enabled GPUs.

hipCUB is a thin wrapper library on top of rocPRIM or CUB. You can use it to port a CUB project into HIP so you can use AMD hardware (and ROCm software).

OpenFabrics Interfaces (OFI) is a framework focused on exporting fabric communication services to applications. OFI is best described as a collection of libraries and applications used to export fabric services. The key components of OFI are: application interfaces, provider libraries, kernel services, daemons, and test applications.

Libfabric is a core component of OFI. It is the library that defines and exports the user-space API of OFI, and is typically the only software that applications deal with directly. It works in conjunction with provider libraries, which are often integrated directly into libfabric.

hipBLAS is a Basic Linear Algebra Subprograms (BLAS) marshalling library with multiple supported backends. It sits between your application and a 'worker' BLAS library, where it marshals inputs to the backend library and marshals results to your application. hipBLAS exports an interface that doesn't require the client to change, regardless of the chosen backend. Currently, hipBLAS supports rocBLAS and cuBLAS backends.

The rocPRIM is a header-only library providing HIP parallel primitives for developing performant GPU-accelerated code on the AMD ROCm platform.

The AMD Debugger API is a library that provides all the support necessary for a debugger and other tools to perform low level control of the execution and inspection of execution state of AMD's commercially available GPU architectures.

rocThrust is a parallel algorithm library that has been ported to HIP and ROCm, which uses the rocPRIM library. The HIP-ported library works on HIP and ROCm software.

rocALUTION is a sparse linear algebra library that can be used to explore fine-grained parallelism on top of the ROCm platform runtime and toolchains. Based on C++ and HIP, rocALUTION provides a portable, generic, and flexible design that allows seamless integration with other scientific software packages.