diffusionx 0.5.0

A multi-threaded crate for random number generation and stochastic process simulation.
Documentation 
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[package]
name = "diffusionx"
authors = ["Xiangong Tang <tangxiangong@gmail.com>"]
edition = "2024"
version = "0.5.0"
description = "A multi-threaded crate for random number generation and stochastic process simulation."
license = "MIT OR Apache-2.0"
repository = "https://github.com/tangxiangong/diffusionx"
readme = "README.md"
categories = ["science", "mathematics"]
keywords = ["stochastic-process", "simulation", "Monte-Carlo"]
rust-version = "1.87"

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs", "--html-in-header", "./docs-header.html"]
default-target = "x86_64-unknown-linux-gnu"
targets = []

[lib]
name = "diffusionx"
doctest = false

# Workaround for rustc ICE with scrape-examples and Unicode characters
# See: https://github.com/rust-lang/rust/issues/147399
# Disable scrape-examples for all example targets
[[example]]
name = "CIR"
doc-scrape-examples = false

[[example]]
name = "bm"
doc-scrape-examples = false

[[example]]
name = "bridge"
doc-scrape-examples = false

[[example]]
name = "ctrw"
doc-scrape-examples = false

[[example]]
name = "excursion"
doc-scrape-examples = false

[[example]]
name = "levy"
doc-scrape-examples = false

[[example]]
name = "levy_walk"
doc-scrape-examples = false

[[example]]
name = "macros"
doc-scrape-examples = false

[[example]]
name = "ou"
doc-scrape-examples = false

[[example]]
name = "randoms"
doc-scrape-examples = false

[[example]]
name = "langevin-bench"
path = "examples/timeit/langevin.rs"
doc-scrape-examples = false

[features]
default = []
visualize = [
    "dep:plotters",
    "dep:derive_builder",
    "dep:plotters-backend",
    "dep:either",
]
io = ["dep:csv"]
# cuda = ["dep:cudarc", "dep:bytemuck", "dep:cuda-kernel"]
# metal = ["dep:metal", "dep:objc", "dep:metal-kernel"]

[dependencies]
csv = { version = "1.4", optional = true }
derive_builder = { version = "0.20", optional = true }
either = { version = "1", optional = true }
gauss-quad = "0.2.4"
num-complex = "0.4"
num-traits = "0.2"
plotters = { version = "0.3", optional = true }
plotters-backend = { version = "0.3", optional = true }
rand = "0.9"
rand_distr = "0.5"
rayon = "1.11"
realfft = "3.5"
thiserror = "2"

# # GPU acceleration dependencies
# cudarc = { version = "0.17", optional = true, features = ["std", "cuda-version-from-build-system"] }
# bytemuck = { version = "1.14", optional = true }
# metal = { version = "0.32", optional = true }
# objc = { version = "0.2", optional = true }
# cuda-kernel = { path = "./cuda-kernel", optional = true }
# metal-kernel = { path = "./metal-kernel", optional = true }

[profile.release]
lto = true
codegen-units = 1
panic = "abort"

[dev-dependencies]
criterion = "0.7"

[[bench]]
name = "simulation"
harness = false