KhronosGroup/Vulkan-Samples
Vulkan Samples
This project is a collection of reference implementations and benchmarks demonstrating the use of the Vulkan graphics and compute API. It provides a set of cross-platform examples and GPU programming patterns designed for high-performance rendering and hardware-accelerated tasks.
The repository includes a suite of performance benchmarks used to measure API behavior across different hardware environments. It features a modular architecture that organizes rendering examples into isolated units, along with command-line utilities for the batch execution of sample sequences.
The project covers several technical areas, including direct GPU memory management, real-time performance profiling to identify rendering bottlenecks, and headless computing pipelines that capture framebuffers without a physical display.
Features
- API Reference Implementations - Provides a collection of reference implementations for learning how to execute graphics and compute tasks using Vulkan.
- Cross-Platform Graphics Frameworks - Implements standardized rendering patterns that function across different operating systems and GPU drivers.
- GPU Hardware Acceleration - Demonstrates how to execute graphics and compute tasks directly on the GPU via the Vulkan API.
- Graphics API Samples - Serves as a comprehensive set of reference samples demonstrating the Vulkan graphics and compute API.
- Graphics Rendering APIs - Provides reference implementations of the Vulkan API for high-performance graphics rendering.
- Hardware Driver Interfaces - Directs graphics and compute commands to GPU hardware using standardized driver interfaces for maximum performance.
- GPU Kernel Programming - Offers practical code demonstrations for writing GPU kernels and compute tasks via low-level interfaces.
- High-Performance Rendering - Implements patterns for high-frame-rate rendering with low overhead by interfacing directly with GPU hardware.
- Hardware Performance Benchmarking - Provides standardized benchmarks to measure and compare graphics API performance across different hardware.
- Headless Rendering Modes - Implements a rendering pipeline that captures framebuffers to image files without a physical display.
- Headless GPU Compute Engines - Executes compute tasks and captures output in environments without a physical display.
- GPU Memory Allocators - Provides examples of explicit GPU memory allocation and mapping to control CPU-to-GPU data transfer.
- GPU Profilers - Analyzes real-time data flow and rendering patterns to optimize Vulkan API usage and performance.
- Graphics API Workload Profilers - Includes tools to analyze data flow through the graphics pipeline to identify rendering bottlenecks.
- Performance Profiling Tools - Includes tools for profiling real-time data flow to identify and resolve rendering bottlenecks.
- Sample Applications - Official collection of Vulkan API usage samples.
