Module compute_pipeline 

CPU-side simulation of a wgpu compute pipeline abstraction.

Provides data layout and dispatch logic that mirrors a typical GPU compute pipeline, with all computation running on the CPU.

Structs

ComputeBuffer

A CPU-resident buffer that mirrors a GPU buffer.

ComputePass

A single compute pass in a multi-pass pipeline.

CpuComputeDispatch

Dispatcher that executes compute kernels on the CPU.

GpuStats

Accumulated statistics for compute dispatches.

MultiPassPipeline

A sequence of compute passes that execute in order.

PipelineCache

A simple LRU-eviction cache for compiled compute pipelines.

PipelineStats

Fine-grained statistics for compute pipeline usage.

WorkgroupSize

Workgroup dimensions for a compute dispatch.

Enums

BufferUsage

Intended usage of a ComputeBuffer.

ComputeKernelKind

The kind of compute kernel to dispatch.

Functions

compute_linf_residual

Compute the L∞ residual of a 2D Poisson discretisation.

dispatch_neighbor_search

O(n²) neighbor search for 2D interleaved positions [x0, y0, x1, y1, …].

jacobi_step_2d

Single Jacobi sweep over an nx × ny pressure grid.

pressure_poisson_solve

Iterative Jacobi pressure-Poisson solver.

red_black_gauss_seidel_step

Red-black Gauss-Seidel sweep (in-place) on an nx × ny grid.

sor_step_2d

Single SOR (Successive Over-Relaxation) sweep over an nx × ny grid.

validate_pipeline

Validate all passes in a multi-pass pipeline.

validate_resource_bindings

Validate resource bindings for a single compute pass.