PyTorch
API: torch.nn.SiLU
Strategy: Direct Mapping
JAX (Core)
API: jax.nn.swish
Strategy: Direct Mapping
Keras
API: keras.layers.Activation
Strategy: Direct Mapping
TensorFlow
API: tf.nn.swish
Strategy: Direct Mapping
Apple MLX
API: mlx.nn.SiLU
Strategy: Direct Mapping
Flax NNX
API: flax.nnx.SiLU
Strategy: Direct Mapping
PaxML / Praxis
API: praxis.layers.Swish
Strategy: Direct Mapping