swaits
41122b7d48
Theme: async/await for IO-bound evaluations. Adds the differentiating capability vs pymoo / hyperopt / MOEA Framework, none of which ship first-class async support. No public-API breaks for synchronous users — the new surface is gated behind a new `async` feature flag. Adds: - core::async_problem::AsyncProblem trait (async fn evaluate_async) - async fn run_async on RandomSearch and DifferentialEvolution; other algorithms follow incrementally - algorithms::parallel_eval_async::evaluate_batch_async helper using futures::stream::FuturesOrdered with concurrency-bounded chunks - examples/async_eval.rs worked example with simulated 20 ms remote service: concurrency=1 → 4.2 s, concurrency=4 → 2.1 s (2× speedup) Bumps Cargo.toml to 0.7.0; CHANGELOG entry covers the above. Existing 247 unit + 38 doctest tests all pass; no async tests yet (deferred to a v0.7.x patch with tokio dev-deps wired in).
50 lines
1.5 KiB
TOML
50 lines
1.5 KiB
TOML
[package]
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name = "heuropt"
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version = "0.7.0"
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edition = "2024"
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rust-version = "1.85"
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authors = ["Stephen Waits <steve@waits.net>"]
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description = "A practical Rust toolkit for heuristic single-, multi-, and many-objective optimization."
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license = "MIT"
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readme = "README.md"
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repository = "https://github.com/swaits/heuropt"
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homepage = "https://github.com/swaits/heuropt"
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documentation = "https://docs.rs/heuropt"
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keywords = ["optimization", "evolutionary", "nsga", "pareto", "moead"]
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categories = ["algorithms", "science", "mathematics", "simulation"]
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[features]
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default = []
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serde = ["dep:serde"]
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parallel = ["dep:rayon"]
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tracing = ["dep:tracing"]
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async = ["dep:futures"]
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[dependencies]
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futures = { version = "0.3", optional = true, default-features = false, features = ["std", "async-await"] }
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rand = "0.9"
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rand_distr = "0.5"
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rayon = { version = "1", optional = true }
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serde = { version = "1", features = ["derive"], optional = true }
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tracing = { version = "0.1", optional = true, default-features = false, features = ["std", "attributes"] }
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[dev-dependencies]
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gungraun = "0.18"
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proptest = "1"
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "time"] }
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[[bench]]
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name = "hot_paths"
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harness = false
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[[example]]
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name = "async_eval"
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required-features = ["async"]
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# Tighten release codegen for the compare harness and downstream binaries
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# that build heuropt directly (i.e. when this crate is the workspace root).
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# When heuropt is used as a dependency the consumer's profile wins.
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[profile.release]
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lto = "thin"
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codegen-units = 1
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