Introduction

Installing Intel® oneAPI Toolkits and Intel® Graphics Compute Runtime in HPC Cluster Environment

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ID 766457

Date 7/13/2023

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Public

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Start with the Intel® oneAPI Base Toolkit, accompany it with the Intel® oneAPI HPC Toolkit to enable Intel® MPI, Intel compilers with OpenMP* support, and Intel cluster diagnostic tools.

This guide uses a few terms that need to be explained before you proceed:

Intel® oneAPI toolkit is a collection of Intel® oneAPI packages that enable certain use cases:
- Intel® oneAPI Base Toolkit is the basis for Intel oneAPI. It provides the foundational toolset to develop performant, data-centric applications across Intel® CPUs, GPUs, and FPGAs.
- Intel® oneAPI HPC Toolkit is an add-on to the Base toolkit. It provides the tools to build, analyze, and scale applications across shared- and distributed-memory computing systems.
- Other domain-specific toolkits are also available from the Intel oneAPI Toolkits page
Linux* kernel mode driver

Like any other hardware component, Intel GPUs require support by the Linux kernel. This support is provided by the Linux kernel mode driver (KMD).
Intel® Graphics Compute Runtime for oneAPI Level Zero and OpenCL™ Driver is an open source project providing compute API support (Level Zero, OpenCL) for Intel graphics hardware architectures (https://github.com/intel/compute-runtime).

Even though it is a collection of tools and shared libraries, it is also called user mode driver (UMD). OpenCL* uses the term driver and since there is a kernel mode driver, the term user mode driver is used.