GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator

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3478 stars · 454 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Vulkan Memory Allocator (VMA) is a single-header C/C++ library that simplifies memory allocation and resource creation in Vulkan. It manages VkDeviceMemory blocks, sub-allocation, alignment, and buffer/image binding behind a higher-level API.

Use cases

• allocate memory for Vulkan buffers and images
• avoid boilerplate VkDeviceMemory allocation code in Vulkan
• sub-allocate GPU memory from large blocks
• choose the right Vulkan memory type for a usage
• create and bind Vulkan buffers and images in one call
• manage GPU memory in a multithreaded renderer

When to choose

• you are writing a Vulkan application or engine and need robust memory management
• you want to reduce boilerplate around VkDeviceMemory, buffers, and images
• you need thread-safe, battle-tested GPU memory sub-allocation
• you want a permissive MIT-licensed, easy-to-integrate single-header library

When to avoid

• you are not using Vulkan (e.g., D3D12, Metal, OpenGL)
• you need a general-purpose CPU memory allocator
• you require a full rendering framework rather than a memory allocation library

Facets

library · maturity stable

graphics game-engine developer-tools graphics developer-tools cpp c cross-platform vulkan memory-management memory-allocator gpu single-header graphics-programming game-development

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