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GeluForwardDispatch

teeny_kernels::nn::activation::gelu

Struct GeluForwardDispatch 

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pub struct GeluForwardDispatch;
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Forward: y = x / (1 + exp(-2 * c * (x + a*x³))) where c = sqrt(2/pi), a = 0.044715 — the tanh GELU approximation.

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impl GeluForwardDispatch

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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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