wgpu/documentation/debugging/
performance.rs

1/*!
2# Debugging Performance Issues
3
4If you're encountering performance problems, here's a checklist:
5
6- Are you building with `--release`? (Don't laugh!) Development-profile
7  builds trade overhead for diagnostic ability:
8  - [`InstanceFlags::DEBUG`] is set by default in development builds, which
9    enables platform-level validation, like the Vulkan validation layers.
10  - The Rust compiler doesn't optimize the generated machine code.
11  - Development builds have more assertions enabled.
12
13Please add more checklist items, based on your experience.
14*/
15
16use crate::InstanceFlags;