Search icon
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
Learning Vulkan

You're reading from  Learning Vulkan

Product type Book
Published in Dec 2016
Publisher Packt
ISBN-13 9781786469809
Pages 466 pages
Edition 1st Edition
Languages
Author (1):
Parminder Singh Parminder Singh
Profile icon Parminder Singh

Table of Contents (18) Chapters

Learning Vulkan
Credits
About the Author
Acknowledgments
About the Reviewer
www.PacktPub.com
Preface
1. Getting Started with the NextGen 3D Graphics API 2. Your First Vulkan Pseudo Program 3. Shaking Hands with the Device 4. Debugging in Vulkan 5. Command Buffer and Memory Management in Vulkan 6. Allocating Image Resources and Building a Swapchain with WSI 7. Buffer Resource, Render Pass, Framebuffer, and Shaders with SPIR-V 8. Pipelines and Pipeline State Management 9. Drawing Objects 10. Descriptors and Push Constant 11. Drawing Textures

Understanding synchronization primitives in Vulkan


Synchronization is key to bringing order and discipline into asynchronous system. It not only improves resource utilization, it also benefits from parallelism by reducing CPU and GPU idle time.

Vulkan offers the following four types of synchronization primitive for concurrent execution:

  • Fences: Offer synchronization between the host and device

  • Semaphores: Synchronize between and within queues

  • Events: Between queue submissions

  • Barriers: Within a command buffer between commands

In this section, we will learn about synchronization primitives and understand their API specification. The drawing object example that we implemented in this chapter makes use of semaphores to synchronize swapchain image writing. In the next chapter, we will learn to draw textures and implement fence to synchronize the host and device.

Fences

When a host submits a command in a queue, it gets scheduled for device processing. Sometimes it may require to know the status of...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $15.99/month. Cancel anytime}