[package]
name = "rtx-autograd"
version = "1.0.0"
edition.workspace = true
rust-version = "1.92"
authors.workspace = true
license.workspace = true
repository.workspace = true
description = "Automatic differentiation with zero-overhead inference via Autodiff<B> decorator pattern"

[dependencies]
# Backend abstraction (for decorator-pattern autodiff)
rtx-backend = { path = "../rtx-backend" }

# Tensor operations dependency
rtx-tensor = { path = "../rtx-tensor" }

# Core utilities
thiserror.workspace = true
tracing.workspace = true

# Numeric computing
ndarray = "0.15"

# Collections for graph operations
indexmap = "2.0"
once_cell = "1.19"
parking_lot.workspace = true

[dev-dependencies]
# Testing framework
proptest.workspace = true
criterion.workspace = true

# Additional testing utilities
approx = "0.5"
rand = "0.8"

# Real CPU backend for numerical gradient-checking the tape (no cycle:
# rtx-backend-cpu depends only on rtx-backend / rtx-tensor, not rtx-autograd).
rtx-backend-cpu = { path = "../rtx-backend-cpu" }

[features]
default = []
disabled_tests = []

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

[[bench]]
name = "gradient_benchmarks"
harness = false
[lints]
workspace = true