diff options
Diffstat (limited to 'fw/hid-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_mat_q7_vec_q15_opt_ref.c')
| -rw-r--r-- | fw/hid-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_mat_q7_vec_q15_opt_ref.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_mat_q7_vec_q15_opt_ref.c b/fw/hid-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_mat_q7_vec_q15_opt_ref.c deleted file mode 100644 index 6fe5e2b..0000000 --- a/fw/hid-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_mat_q7_vec_q15_opt_ref.c +++ /dev/null @@ -1,120 +0,0 @@ -/*
- * Copyright (C) 2010-2018 Arm Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "ref_functions.h"
-
-void arm_fully_connected_mat_q7_vec_q15_opt_ref(const q15_t * pV, // pointer to vector
- const q7_t * pM, // pointer to matrix
- const uint16_t dim_vec, // length of the vector
- const uint16_t num_of_rows, // numCol of A
- const uint16_t bias_shift, // amount of left-shift for bias
- const uint16_t out_shift, // amount of right-shift for output
- const q7_t * bias, q15_t * pOut, // output operand
- q15_t * vec_buffer)
-{
-
- uint16_t rowCnt = num_of_rows >> 2;
- const q7_t *pB = pM;
- const q15_t *pA;
- q15_t *pO = pOut;
- const q7_t *pBias = bias;
-
- while (rowCnt)
- {
- pA = pV;
-#ifndef ARM_NN_TRUNCATE
- q31_t sum = (*pBias++ << bias_shift) + (0x1 << (out_shift - 1));
- q31_t sum2 = (*pBias++ << bias_shift) + (0x1 << (out_shift - 1));
- q31_t sum3 = (*pBias++ << bias_shift) + (0x1 << (out_shift - 1));
- q31_t sum4 = (*pBias++ << bias_shift) + (0x1 << (out_shift - 1));
-#else
- q31_t sum = *pBias++ << bias_shift;
- q31_t sum2 = *pBias++ << bias_shift;
- q31_t sum3 = *pBias++ << bias_shift;
- q31_t sum4 = *pBias++ << bias_shift;
-#endif
-
- uint16_t colCnt = dim_vec >> 1;
-
- while (colCnt)
- {
- q15_t inA1 = *pA++;
- q15_t inA2 = *pA++;
-
- q7_t inB1 = *pB++;
- q7_t inB3 = *pB++;
- q7_t inB2 = *pB++;
- q7_t inB4 = *pB++;
-
- sum += inA1 * inB1 + inA2 * inB2;
- sum2 += inA1 * inB3 + inA2 * inB4;
-
- inB1 = *pB++;
- inB3 = *pB++;
- inB2 = *pB++;
- inB4 = *pB++;
-
- sum3 += inA1 * inB1 + inA2 * inB2;
- sum4 += inA1 * inB3 + inA2 * inB4;
-
- colCnt--;
- }
- colCnt = dim_vec & 0x1;
- while (colCnt)
- {
- q15_t inA = *pA++;
- q7_t inB = *pB++;
- sum += inA * inB;
- inB = *pB++;
- sum2 += inA * inB;
- inB = *pB++;
- sum3 += inA * inB;
- inB = *pB++;
- sum4 += inA * inB;
-
- colCnt--;
- }
- *pO++ = (q15_t) __SSAT((sum >> out_shift), 16);
- *pO++ = (q15_t) __SSAT((sum2 >> out_shift), 16);
- *pO++ = (q15_t) __SSAT((sum3 >> out_shift), 16);
- *pO++ = (q15_t) __SSAT((sum4 >> out_shift), 16);
-
- rowCnt--;
- }
-
- rowCnt = num_of_rows & 0x3;
-
- while (rowCnt)
- {
- pA = pV;
-#ifndef ARM_NN_TRUNCATE
- int ip_out = (*pBias++ << bias_shift) + (0x1 << (out_shift - 1));
-#else
- int ip_out = *pBias++ << bias_shift;
-#endif
- for (int j = 0; j < dim_vec; j++)
- {
- q15_t inA = *pA++;
- q7_t inB = *pB++;
- ip_out += inA * inB;
- }
- *pO++ = (q15_t) __SSAT((ip_out >> out_shift), 16);
-
- rowCnt--;
- }
-}
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