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author | jaseg <git@jaseg.net> | 2020-10-14 12:49:08 +0200 |
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committer | jaseg <git@jaseg.net> | 2020-10-14 12:49:08 +0200 |
commit | 3559d845d29272050d4d44e18e0bb84e676e48ff (patch) | |
tree | d8d6ce99e40b1a3745d76f0c9aac2f10e7286481 /fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c | |
parent | 491b2acaaa9db1798445f3e174e68ada7424fc33 (diff) | |
parent | 6ab94e0b318884bbcb95e2ea3835f951502e1d99 (diff) | |
download | minikbd-3559d845d29272050d4d44e18e0bb84e676e48ff.tar.gz minikbd-3559d845d29272050d4d44e18e0bb84e676e48ff.tar.bz2 minikbd-3559d845d29272050d4d44e18e0bb84e676e48ff.zip |
Merge firmware and pcb repos
Diffstat (limited to 'fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c')
-rw-r--r-- | fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c b/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c new file mode 100644 index 0000000..78c891c --- /dev/null +++ b/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q7_ref.c @@ -0,0 +1,43 @@ +/*
+ * 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_q7_ref(const q7_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, q7_t * pOut, // output operand
+ q15_t * vec_buffer)
+{
+ for (int i = 0; i < num_of_rows; i++)
+ {
+#ifndef ARM_NN_TRUNCATE
+ int ip_out = (bias[i] << bias_shift) + (0x1 << (out_shift - 1));
+#else
+ int ip_out = bias[i] << bias_shift;
+#endif
+ for (int j = 0; j < dim_vec; j++)
+ {
+ ip_out += pV[j] * pM[i * dim_vec + j];
+ }
+ pOut[i] = (q7_t) __SSAT((ip_out >> out_shift), 8);
+ }
+}
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