mul_tiles

void ckernel::mul_tiles_init_f()

Please refer to documentation for any_init. f means high fidelity with resepect to accuracy this is set during createprogram

void ckernel::mul_tiles_init(uint32_t icb0 = 0, uint32_t icb1 = 1)

Please refer to documentation for any_init.

void ckernel::mul_tiles(uint32_t icb0, uint32_t icb1, uint32_t itile0, uint32_t itile1, uint32_t idst)

Performs element-wise multiplication C=A*B of tiles in two CBs at given indices and writes the result to the DST register at index dst_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

| Argument | Description | Type | Valid Range | Required | |————-—|——————————————————-—|——-—|————————————————|——-—| | in0_cb_id | The identifier of the circular buffer (CB) containing A | uint32_t | 0 to 31 | True | | in1_cb_id | The identifier of the circular buffer (CB) containing B | uint32_t | 0 to 31 | True | | in0_tile_index | The index of tile A within the first CB | uint32_t | Must be less than the size of the CB | True | | in1_tile_index | The index of tile B within the second CB | uint32_t | Must be less than the size of the CB | True | | dst_tile_index | The index of the tile in DST REG for the result C | uint32_t | Must be less than the acquired size of DST REG | True |