# intel/compute-runtime

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1,408 stars · 284 forks · C++ · MIT

## Links

- GitHub: https://github.com/intel/compute-runtime
- awesome-repositories: https://awesome-repositories.com/repository/intel-compute-runtime.md

## Topics

`compute` `gpgpu` `gpu` `intel` `intel-hd-graphics` `opencl`

## Description

The compute runtime is a software layer that provides unified interfaces for parallel processing, kernel execution, and hardware-specific driver communication. It functions as a driver for OpenCL and OneAPI Level Zero, enabling the execution of data-intensive workloads across diverse graphics hardware architectures.

The project distinguishes itself by maintaining consistent performance and compatibility across multiple generations of graphics hardware. It achieves this through a hardware abstraction layer that bridges high-level compute instructions with specific silicon capabilities, alongside a just-in-time compiler that translates code into device-specific machine instructions at runtime.

The runtime manages the full lifecycle of parallel tasks, including command buffer submission, virtual memory allocation, and the mapping of device-specific memory heaps. It also provides integrated performance telemetry and instrumentation, allowing for the collection of hardware metrics to identify bottlenecks in kernel execution and resource utilization.

The software abstracts operating system interactions to provide a consistent interface for driver management and hardware communication. It supports cross-platform compatibility and includes specialized mechanisms to maintain functionality for legacy graphics hardware.

## Tags

### Graphics & Multimedia

- [GPU Compute Frameworks](https://awesome-repositories.com/f/graphics-multimedia/gpu-compute-frameworks.md) — Provides a software layer that translates high-level compute instructions into hardware-specific operations for efficient task offloading and memory management.
- [Command Buffer Management](https://awesome-repositories.com/f/graphics-multimedia/command-buffer-management.md) — Encodes and flushes serialized instruction streams to the graphics processor while managing synchronization primitives for reliable task execution.

### Operating Systems & Systems Programming

- [OpenCL Accelerators](https://awesome-repositories.com/f/operating-systems-systems-programming/hardware-interfacing-drivers/hardware-acceleration/opencl-accelerators.md) — Provides a runtime driver that enables OpenCL and Level Zero compute execution on graphics hardware.
- [GPU Memory Allocators](https://awesome-repositories.com/f/operating-systems-systems-programming/kernel-core-internals/process-and-memory-management/memory-management/allocation-strategies/dynamic-memory-allocation/gpu-memory-allocators.md) — Allocates, maps, and tracks the residency of graphics memory across virtual address spaces and device heaps to ensure efficient data access. ([source](https://github.com/intel/compute-runtime/blob/master/ARCHITECTURE.md))
- [Hardware Abstraction Layers](https://awesome-repositories.com/f/operating-systems-systems-programming/hardware-interfacing-drivers/hardware-abstraction-layers.md) — Ensures consistent compute performance across various generations of graphics architectures by providing a unified interface that bridges software commands with diverse hardware capabilities. ([source](https://github.com/intel/compute-runtime#readme))
- [Graphics Drivers](https://awesome-repositories.com/f/operating-systems-systems-programming/hardware-interfacing-drivers/hardware-drivers/graphics-drivers.md) — Maintains consistent software compatibility and performance across diverse generations of graphics hardware through a unified driver interface.
- [Hardware-Level Performance Tuning](https://awesome-repositories.com/f/operating-systems-systems-programming/hardware-level-performance-tuning.md) — Builds and runs low-level compute applications that interact directly with graphics hardware for maximum performance and hardware control.
- [Virtual Memory Management](https://awesome-repositories.com/f/operating-systems-systems-programming/virtual-memory-management.md) — Allocates and maps device-specific memory heaps into virtual address spaces to facilitate efficient data access during parallel processing workloads.

### Scientific & Mathematical Computing

- [Graphics Compute Runtimes](https://awesome-repositories.com/f/scientific-mathematical-computing/high-performance-execution-environments/high-performance-and-parallel-computing/parallel-processing/graphics-compute-runtimes.md) — Implements a unified interface for executing data-intensive parallel workloads across diverse graphics hardware generations.
- [High-Performance and Parallel Computing](https://awesome-repositories.com/f/scientific-mathematical-computing/high-performance-execution-environments/high-performance-and-parallel-computing.md) — Executes data-intensive parallel workloads on graphics hardware using standard industry interfaces to achieve high-performance computational results.
- [Compute Workload Engines](https://awesome-repositories.com/f/scientific-mathematical-computing/high-performance-execution-environments/high-performance-and-parallel-computing/compute-workload-engines.md) — Offloads intensive parallel processing workloads to graphics hardware using standard compute interfaces to maximize performance and reduce execution time. ([source](https://github.com/intel/compute-runtime/blob/master/hw_cmds_default.h.in))

### Software Engineering & Architecture

- [Hardware Abstraction Layers](https://awesome-repositories.com/f/software-engineering-architecture/hardware-abstraction-layers.md) — Bridges high-level compute APIs with diverse graphics hardware generations to ensure consistent performance across varying underlying silicon capabilities.
- [Just-in-Time Compilers](https://awesome-repositories.com/f/software-engineering-architecture/function-execution-engines/just-in-time-compilers.md) — Translates intermediate code representations into device-specific machine instructions at runtime to optimize execution for the target graphics architecture.

### Data & Databases

- [GPU-Accelerated Processing](https://awesome-repositories.com/f/data-databases/large-scale-dataset-management/gpu-accelerated-processing.md) — Offloads complex mathematical and data-heavy tasks to graphics processors to reduce execution time and improve overall system throughput.

### Development Tools & Productivity

- [Hardware Command Execution](https://awesome-repositories.com/f/development-tools-productivity/custom-command-execution/hardware-command-execution.md) — Encodes and flushes command buffers to the graphics processor while managing synchronization and task completion tracking to ensure reliable execution. ([source](https://github.com/intel/compute-runtime/blob/master/ARCHITECTURE.md))

### Programming Languages & Runtimes

- [Hardware Kernel Compilation](https://awesome-repositories.com/f/programming-languages-runtimes/compiler-interpreter-internals/compiler-infrastructure/compiler-optimizations/just-in-time-compilation/hardware-kernel-compilation.md) — Translates source code and intermediate representations into device-specific binaries using an integrated compiler interface to prepare instructions for execution. ([source](https://github.com/intel/compute-runtime/blob/master/ARCHITECTURE.md))

### System Administration & Monitoring

- [GPU Workload Activity Profilers](https://awesome-repositories.com/f/system-administration-monitoring/execution-time-profilers/gpu-kernel-profilers/gpu-workload-activity-profilers.md) — Captures kernel execution, memory throughput, and queue utilization metrics to identify performance bottlenecks on graphics hardware. ([source](https://github.com/intel/compute-runtime/blob/master/opencl/doc/VTUNE.md))