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TanhForwardDispatch

teeny_kernels::nn::activation::tanh

Struct TanhForwardDispatch 

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pub struct TanhForwardDispatch;
Expand description

Forward: y = tanh(x) = 2*sigmoid(2x) - 1 = 2/(1+exp(-2x)) - 1

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impl TanhForwardDispatch

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pub const SUPPORTED_DTYPES: &'static [DtypeRepr]

Dtypes this kernel declares support for.

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pub fn dispatch(dtype: DtypeRepr, block_size: i32) -> Result<KernelInstance>

Instantiate the kernel for a runtime dtype, returning a KernelInstance (forward + optional backward). Errors for any dtype outside [SUPPORTED_DTYPES].

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