Struct ComputePipeline 

pub struct ComputePipeline {
    pub label: String,
    pub shader_source: String,
    pub entry_point: String,
    pub workgroup_size: [u32; 3],
}

GPU compute pipeline descriptor (wgpu-agnostic, usable in unit tests).

Fields

label: String

Human-readable label for debugging.

shader_source: String

Raw WGSL shader source.

entry_point: String

Name of the entry-point function inside the shader.

workgroup_size: [u32; 3]

Workgroup size declared in the shader [X, Y, Z].

Implementations

impl ComputePipeline

pub fn new(label: &str, shader: &str, entry_point: &str) -> Self

Create a new pipeline descriptor.

workgroup_size defaults to [64, 1, 1] (matching the shaders in crate::shaders).

pub fn workgroups_needed(&self, n_items: u32) -> [u32; 3]

Compute the dispatch grid dimensions needed to cover n_items work items.

Returns [ceil(n_items / workgroup_size[0\]), 1, 1].

Trait Implementations

impl Clone for ComputePipeline

fn clone(&self) -> ComputePipeline

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ComputePipeline

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.