[package]
name = "rtx-metal"
version = "1.0.0"
edition.workspace = true
rust-version = "1.92"
authors.workspace = true
license.workspace = true
repository.workspace = true
description = "Metal GPU backend for RustyTorch++ - Apple Silicon acceleration"

[dependencies]
# Core utilities
thiserror = { workspace = true }
tracing = { workspace = true }
anyhow = { workspace = true }
parking_lot = { workspace = true }

# Serialization
serde = { workspace = true, features = ["derive"] }

# Async runtime
tokio = { workspace = true, features = ["rt", "sync"] }

# Caching and performance
dashmap = { workspace = true }
chrono = { workspace = true }

# Numeric types
half = { workspace = true }

# Metal bindings (macOS only - these are the actual dependencies)
[target.'cfg(target_os = "macos")'.dependencies]
objc2 = { version = "0.6", features = ["std"] }
objc2-foundation = { version = "0.3", features = [
    "NSError",
    "NSString",
    "NSData",
    "NSDictionary",
    "NSObject",
    "NSArray",
    "NSBundle"
]}
objc2-metal = { version = "0.3" }
objc2-metal-performance-shaders = { version = "0.3", features = [
    "MPSMatrix",
    "MPSCore",
    "MPSKernel",
    "MPSNDArray",
    "MPSNeuralNetwork"
]}
block2 = { version = "0.6" }

[dev-dependencies]
criterion = { workspace = true }
tempfile = { workspace = true }
tokio = { workspace = true, features = ["rt-multi-thread", "macros"] }

[features]
default = []
# Enable Metal Performance Shaders integration
mps = []
# Enable float16 support for memory-efficient operations
f16 = []

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

[lints]
workspace = true