square_tile

void ckernel::square_tile_init()

Please refer to documentation for any_init.

template<bool is_fp32_dest_acc_en = DST_ACCUM_MODE, VectorMode vec_mode = VectorMode::RC, int iterations = 8>
void ckernel::square_tile(uint32_t idst)

Performs element-wise computation of square value 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.

Return value: None

Template Parameter Description

is_fp32_dest_acc_en Whether DST holds 32-bit data

vec_mode The faces to compute (Quasar: RC only)

iterations Number of iterations over 32-SFPU lanes to run (8 = whole face)

Argument Description

idst The index of the tile in DST register buffer to perform the computation on