PyTorch
API: torch.nn.functional.silu
Strategy: Direct Mapping
JAX (Core)
API: jax.nn.silu
Strategy: Direct Mapping
NumPy
API: β
Strategy: Macro '{x} * (1 / (1 + np.exp(-{x})))'
Keras
API: keras.activations.silu
Strategy: Direct Mapping
TensorFlow
API: tensorflow.nn.silu
Strategy: Direct Mapping
Apple MLX
API: mlx.nn.silu
Strategy: Direct Mapping
Flax NNX
API: flax.nnx.silu
Strategy: Direct Mapping