lance-graph/crates/perturbation-sim/Cargo.toml at 35041fda05e33ed91e5d88b8a2c205699ea27c0c · AdaWorldAPI/lance-graph · GitHub

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[package]
name = "perturbation-sim"
version = "0.1.0"
edition = "2021"
license = "Apache-2.0"
description = "Spectral + edge-propagation outage simulator: models the perturbation SHAPE of a cascading grid failure. Weyl/Davis-Kahan eigenvalue-perturbation of the weighted graph Laplacian (a line trip = low-rank perturbation E) composed with a DC-power-flow / LODF cascade. Standalone, zero-dep, deterministic — the applied companion to lance-graph crates/jc (jc::weyl = equidistribution; this crate is the missing eigenvalue-perturbation pillar) and jc::ewa_sandwich (edge propagation)."

# Standalone research crate (excluded from the lance-graph workspace, like jc /
# sigker / helix). Verify with:
#   cargo test  --manifest-path crates/perturbation-sim/Cargo.toml
#   cargo run   --manifest-path crates/perturbation-sim/Cargo.toml --example simulate
[features]
# Route the Morton/Walsh pyramid transform through ndarray's SIMD
# (AVX-512 under x86-64-v4) Walsh–Hadamard. AMX is int8/bf16 tile-GEMM and is
# NOT used (this crate's WHT is f32, its field tier f64). Default OFF → stays
# zero-dep with the scalar `fwht` fallback. Build accelerated with:
#   RUSTFLAGS='-C target-cpu=x86-64-v4' cargo … --features ndarray-simd
# (or target-cpu=native locally). All SIMD comes from `ndarray::simd` per the
# workspace rule — never raw intrinsics here.
ndarray-simd = ["dep:ndarray"]

[dependencies]
# The AdaWorldAPI fork ("The Foundation"), optional + behind `ndarray-simd`.
# Sourced by GIT (not a local path): an optional *path* dep is read at manifest
# resolution, so a clean checkout without the sibling `../../../ndarray` fails
# even with the feature OFF — breaking the zero-dep default (codex P2 on #504,
# the helix-#460 lesson). A git source resolves remotely and is only fetched/
# built when `ndarray-simd` activates it. Local-dev alternative: swap to
#   ndarray = { path = "../../../ndarray", optional = true, default-features = false, features = ["std"] }
ndarray = { git = "https://github.com/AdaWorldAPI/ndarray.git", branch = "master", optional = true, default-features = false, features = ["std"] }

[lib]
name = "perturbation_sim"
path = "src/lib.rs"

[[example]]
name = "simulate"
path = "examples/simulate.rs"

[[example]]
name = "iberian"
path = "examples/iberian.rs"

[[example]]
name = "validate"
path = "examples/validate.rs"

[[example]]
name = "weakest_links"
path = "examples/weakest_links.rs"

[[example]]
name = "hhtl_levels"
path = "examples/hhtl_levels.rs"

[[example]]
name = "reinforce"
path = "examples/reinforce.rs"

[[example]]
name = "hhtl_resident"
path = "examples/hhtl_resident.rs"

[[example]]
name = "meta_hops"
path = "examples/meta_hops.rs"

[[example]]
name = "validate_mediators"
path = "examples/validate_mediators.rs"

[[example]]
name = "rolling_floor"
path = "examples/rolling_floor.rs"

[[example]]
name = "modifier_validity"
path = "examples/modifier_validity.rs"

[[example]]
name = "resilience"
path = "examples/resilience.rs"

[[example]]
name = "buffer"
path = "examples/buffer.rs"

[[example]]
name = "explore"
path = "examples/explore.rs"

[[example]]
name = "scorecard"
path = "examples/scorecard.rs"

[[example]]
name = "calibrate"
path = "examples/calibrate.rs"

[[example]]
name = "hhtl_grid"
path = "examples/hhtl_grid.rs"