https://github.com/MacTuitui/wgpu-load-test

Examples of how different cards perform far better that others
https://github.com/MacTuitui/wgpu-load-test

Last synced: 5 days ago
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Examples of how different cards perform far better that others

• Host: GitHub
• URL: https://github.com/MacTuitui/wgpu-load-test
• Owner: MacTuitui
• License: mit
• Created: 2020-06-19T01:59:39.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-06-23T04:56:32.000Z (over 4 years ago)
• Last Synced: 2024-08-02T06:15:42.167Z (3 months ago)
• Language: Rust
• Size: 41 KB
• Stars: 6
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-webgpu - wgpu-load-test - A wgpu stress test, by [Alexis Andre](https://github.com/MacTuitui). (Demos / Safari)

README

        
# wgpu-load-test

Examples of how different cards perform far better that others

You should be able to just `cargo run --release` in each directory to get a pretty heavy load that might kill your computer.

I repeat, this will mostly *RENDER YOUR COMPUTER useless. USE AT YOUR OWN RISK.*

* `Vertex` creates a very fine icosphere (> 20 million triangles) and tries to displace all the vertices in a heavy vertex shader. On my Radeon 5500M (MacBookPro 16") I get roughly 10fps. On my linux box with a 2080Ti it's half that. It's mostly due to register pressure (apparently, I'm yet to fully understand the issues here).

* `Physarum` is a compute pass that combines particle simulation and accumulation of traces. The algorithm is described at https://www.sagejenson.com/physarum. It's again running pretty well on my Radeon, but not at all on the RTX. *FIXED now: the buffers were not actually where they should be. This behavior is now fixed in wgpu-rs master!*