tanh_tile

template<bool fast_and_approx = false>
void ckernel::tanh_tile_init()

Please refer to documentation for any_init.

If using fast and approximate implementation of tanh_tile(), then tanh_tile_init() should be also be called with fast_and_approx = true.

template<bool fast_and_approx = false>
void ckernel::tanh_tile(uint32_t idst)

Performs element-wise computation of tanh on each element of a tile in DST register at index tile_index. The DST register buffer must be in acquired state via acquire_dst call. This call is blocking and is only available on the compute engine.

If using fast and approximate mode, then tanh_tile_init() should be also be called with fast_and_approx = true beforehand.

Return value: None

Argument	Description	Type	Valid Range	Required
idst	The index of the tile in DST register buffer to perform the computation on	uint32_t	Must be less than the size of the DST register buffer	True
fast_and_approx	Whether to use fast and approximate mode	bool	True or False	False