oxiphysics-gpu 0.1.1

GPU acceleration backends for the OxiPhysics engine
Documentation 
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[package]
name = "oxiphysics-gpu"
version.workspace = true
edition.workspace = true
license.workspace = true
repository.workspace = true
documentation.workspace = true
description = "GPU acceleration backends for the OxiPhysics engine"
readme = "README.md"
categories = ["science", "simulation"]
keywords = ["gpu", "physics", "acceleration", "parallel", "simulation"]

[features]
# wgpu-backend is enabled by default on desktop targets.
# To opt out (e.g. for WASM or minimal builds) use --no-default-features
# or set default-features = false in the dependent crate's Cargo.toml.
default = ["wgpu-backend"]
wgpu-backend = ["dep:wgpu", "dep:pollster", "dep:bytemuck"]
headless-ci = []
# Explicit opt-out: use --no-default-features or cpu-only to disable wgpu
cpu-only = []
# CUDA backend via cudarc — optional, not in default features (Pure Rust default).
# Requires CUDA Toolkit ≥ 12.0 installed on the host at *runtime* only
# (cudarc uses dynamic-loading so no link-time CUDA dependency).
cuda-backend = ["dep:cudarc"]

[dependencies]
rand = { workspace = true }
thiserror = { workspace = true }
oxiphysics-core = { workspace = true }
rayon = { workspace = true }
wgpu = { workspace = true, optional = true }
pollster = { workspace = true, optional = true }
bytemuck = { workspace = true, optional = true }
cudarc = { workspace = true, optional = true }

[[test]]
name = "wgpu_kernels"
path = "tests/wgpu_kernels.rs"

[[test]]
name = "lbm_kernels"
path = "tests/lbm_kernels.rs"

[[test]]
name = "cuda_backend_tests"
path = "tests/cuda_backend_tests.rs"