| /* |
| * Copyright (c) 2021 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #include "fp_mixed_precision_helpers.h" |
| |
| /** (EXPERIMENTAL_POST_OPS) Post Op expansions for the post op sequence: |
| * act (optional): POST_OP1_ACTIVATION_OPTIONAL |
| * eltwise_op : POST_OP2_ELTWISE_OP |
| * act (optional): POST_OP3_ACTIVATION_OPTIONAL |
| */ |
| |
| /** Post Op 1: Activation Block (Optional) |
| * @name POST_OP1_ACTIVATION_OPTIONAL |
| * Toggled by -DP1_ACTIVATION_TYPE |
| * params: same as those in @ref MIXED_PRECISION_ACTIVATION_BLOCK |
| * @{ |
| */ |
| #if defined(P1_ACTIVATION_TYPE) && defined(P1_ACTIVATION_A_VAL) && defined(P1_ACTIVATION_B_VAL) |
| #define POST_OP1_ACTIVATION_OPTIONAL(N, DATA_TYPE, DATA_TYPE_ACCUMULATOR, VEC_SIZE, BASENAME) \ |
| MIXED_PRECISION_ACTIVATION_BLOCK(N, P1_ACTIVATION_TYPE, DATA_TYPE, VEC_SIZE, BASENAME, P1_ACTIVATION_A_VAL, P1_ACTIVATION_B_VAL, DATA_TYPE_ACCUMULATOR); |
| #else // defined(P1_ACTIVATION_TYPE) && defined(P1_ACTIVATION_A_VAL) && defined(P1_ACTIVATION_B_VAL) |
| #define POST_OP1_ACTIVATION_OPTIONAL(N, DATA_TYPE, DATA_TYPE_ACCUMULATOR, VEC_SIZE, BASENAME) // noop |
| #endif // defined(P1_ACTIVATION_TYPE) && defined(P1_ACTIVATION_A_VAL) && defined(P1_ACTIVATION_B_VAL) |
| /** @} */ // end of group POST_OP1_ACTIVATION_OPTIONAL |
| |
| /** Post Op 2: Eltwise Op Block |
| * Handles both broadcasting and non-broadcasting cases |
| * @name POST_OP2_ELTWISE_OP |
| * |
| * @param[in] P2_ELTWISE_ARG1_HEIGHT Height (number of rows) of the @ref ELTWISE_OPERAND_NAME tensor |
| * @param[in] P2_ELTWISE_ARG1_WIDTH Width (number of columns) of the @ref ELTWISE_OPERAND_NAME tensor |
| * @param[in] OP The elementwise post op |
| * @param[in] M0 The number of consecutive rows |
| * @param[in] N0 The number of consecutive columns |
| * @param[in] BASENAME The basename of the result variables |
| * @param[in] ELTWISE_OPERAND_NAME The basename of the other operand variables |
| * @param[in] DATA_TYPE Data type of the result variables |
| * @param[in] DATA_TYPE_ACCUMULATR Higher-precision accumulator data type in case of mixed-precision op |
| * @param[in] ZERO Zero vector for z offset |
| * @param[in] PARTIAL_LOAD_M0 The partial size in y, for partial blocks. Supported: [0, @p M0) |
| * @param[in] PARTIAL_LOAD_N0 The partial size in x, for partial blocks. Supported: [0, @p N0) |
| * @param[in] PARTIAL_COND_Y Condition on the y axis to perform the partial load Y. True to use PARTIAL_LOAD_M0 rather than M0. |
| * @param[in] PARTIAL_COND_X Condition on the x axis to perform the partial load X. True to use PARTIAL_LOAD_N0 rather than N0. |
| * @{ |
| */ |
| #if defined(P2_ELTWISE_ARG1_HEIGHT) && defined(P2_ELTWISE_ARG1_WIDTH) |
| #if P2_ELTWISE_ARG1_HEIGHT == 1 |
| #if P2_ELTWISE_ARG1_WIDTH == 1 // Case 1: Broadcasting in both X and Y; op2 arg tile shape[YxX] == [1x1] |
| #define POST_OP2_ELTWISE_OP(OP, M0, N0, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE, DATA_TYPE_ACCUMULATOR, ZERO, PARTIAL_LOAD_M0, PARTIAL_LOAD_N0, PARTIAL_COND_Y, PARTIAL_COND_X) \ |
| __global uchar *ELTWISE_OPERAND_NAME##_addr = ELTWISE_OPERAND_NAME##_ptr + ELTWISE_OPERAND_NAME##_offset_first_element_in_bytes + get_global_id(2) * ELTWISE_OPERAND_NAME##_stride_z; \ |
| VEC_DATA_TYPE(DATA_TYPE, 1) \ |
| ELTWISE_OPERAND_NAME##0 = VLOAD(1)(0, (__global DATA_TYPE *)ELTWISE_OPERAND_NAME##_addr); \ |
| MIXED_PRECISION_ELTWISE_OP_BLOCK_BROADCAST(OP, M0, 1, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE_ACCUMULATOR, ELTWISE_OPERAND_NAME##_hp); |
| #else // P2_ELTWISE_ARG1_WIDTH == 1; Case 2: Broadcasting in only Y; op2 arg tile shape[YxX] == [1xN0] |
| #define POST_OP2_ELTWISE_OP(OP, M0, N0, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE, DATA_TYPE_ACCUMULATOR, ZERO, PARTIAL_LOAD_M0, PARTIAL_LOAD_N0, PARTIAL_COND_Y, PARTIAL_COND_X) \ |
| __global uchar *ELTWISE_OPERAND_NAME##_addr = ELTWISE_OPERAND_NAME##_ptr + ELTWISE_OPERAND_NAME##_offset_first_element_in_bytes + (get_global_id(0) * (uint)N0 * sizeof(DATA_TYPE)) + get_global_id(2) * ELTWISE_OPERAND_NAME##_stride_z; \ |
| LOAD_BLOCK_BOUNDARY_AWARE(1, N0, DATA_TYPE, ELTWISE_OPERAND_NAME, ELTWISE_OPERAND_NAME##_addr, 0, ELTWISE_OPERAND_NAME##_stride_y, ZERO, 1, PARTIAL_LOAD_N0, false, PARTIAL_COND_X); \ |
| MIXED_PRECISION_ELTWISE_OP_BLOCK_BROADCAST(OP, M0, N0, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE_ACCUMULATOR, ELTWISE_OPERAND_NAME##_hp); |
| #endif // P2_ELTWISE_ARG1_WIDTH == 1 |
| #else // P2_ELTWISE_ARG1_HEIGHT == 1; Case 3: No broadcasting; op2 arg tile shape[YxX] == [M0xN0] |
| #define POST_OP2_ELTWISE_OP(OP, M0, N0, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE, DATA_TYPE_ACCUMULATOR, ZERO, PARTIAL_LOAD_M0, PARTIAL_LOAD_N0, PARTIAL_COND_Y, PARTIAL_COND_X) \ |
| __global uchar *ELTWISE_OPERAND_NAME##_addr = ELTWISE_OPERAND_NAME##_ptr + ELTWISE_OPERAND_NAME##_offset_first_element_in_bytes + (get_global_id(0) * (uint)N0 * sizeof(DATA_TYPE)) + (get_global_id(1) * (uint)M0 * ELTWISE_OPERAND_NAME##_stride_y) + get_global_id(2) * ELTWISE_OPERAND_NAME##_stride_z; \ |
| LOAD_BLOCK_BOUNDARY_AWARE(M0, N0, DATA_TYPE, ELTWISE_OPERAND_NAME, ELTWISE_OPERAND_NAME##_addr, 0, ELTWISE_OPERAND_NAME##_stride_y, ZERO, PARTIAL_LOAD_M0, PARTIAL_LOAD_N0, PARTIAL_COND_Y, PARTIAL_COND_X); \ |
| MIXED_PRECISION_ELTWISE_OP_BLOCK(OP, M0, N0, BASENAME, ELTWISE_OPERAND_NAME, DATA_TYPE_ACCUMULATOR, ELTWISE_OPERAND_NAME##_hp); |
| #endif // P2_ELTWISE_ARG1_HEIGHT == 1 |
| #endif // defined(P2_ELTWISE_ARG1_HEIGHT) && defined(P2_ELTWISE_ARG1_WIDTH) |
| /** @} */ // end of group POST_OP2_ELTWISE_OP |
| |
| /** Post Op 3: Activation Block (Optional) |
| * @name POST_OP3_ACTIVATION_OPTIONAL |
| * Toggled by -DP3_ACTIVATION_TYPE |
| * params: same as those in @ref MIXED_PRECISION_ACTIVATION_BLOCK |
| * @{ |
| */ |
| #if defined(P3_ACTIVATION_TYPE) && defined(P3_ACTIVATION_A_VAL) && defined(P3_ACTIVATION_B_VAL) |
| #define POST_OP3_ACTIVATION_OPTIONAL(N, DATA_TYPE, DATA_TYPE_ACCUMULATOR, VEC_SIZE, BASENAME) \ |
| MIXED_PRECISION_ACTIVATION_BLOCK(N, P3_ACTIVATION_TYPE, DATA_TYPE, VEC_SIZE, BASENAME, P3_ACTIVATION_A_VAL, P3_ACTIVATION_B_VAL, DATA_TYPE_ACCUMULATOR); |
| #else // defined(P3_ACTIVATION_TYPE) && defined(P3_ACTIVATION_A_VAL) && defined(P3_ACTIVATION_B_VAL) |
| #define POST_OP3_ACTIVATION_OPTIONAL(N, DATA_TYPE, DATA_TYPE_ACCUMULATOR, VEC_SIZE, BASENAME) // noop |
| #endif // defined(P3_ACTIVATION_TYPE) && defined(P3_ACTIVATION_A_VAL) && defined(P3_ACTIVATION_B_VAL) |
| /** @} */ // end of group POST_OP3_ACTIVATION_OPTIONAL |