ONE - On-device Neural Engine
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Gelu.cpp
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1/*
2 * Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "kernels/Gelu.h"
18
19#include "kernels/Utils.h"
20
21#include "PALGelu.h"
22
23#include <stdexcept>
24
25namespace luci_interpreter
26{
27
28namespace kernels
29{
30
31Gelu::Gelu(const Tensor *input, Tensor *output, const GeluParams &params)
32 : KernelWithParams<GeluParams>({input}, {output}, params)
33{
34}
35
37{
38 LUCI_INTERPRETER_CHECK(input()->element_type() == output()->element_type());
39
40 output()->resize(input()->shape());
41}
42
43void Gelu::execute() const
44{
45 switch (input()->element_type())
46 {
47 case DataType::FLOAT32:
48 evalFloat();
49 break;
50 default:
51 throw std::runtime_error("luci-intp Gelu Unsupported type.");
52 }
53}
54
55void Gelu::evalFloat() const
56{
57 luci_interpreter_pal::Gelu(params().approximate, getTensorShape(input()),
58 getTensorData<float>(input()), getTensorShape(output()),
59 getTensorData<float>(output()));
60}
61
62} // namespace kernels
63} // namespace luci_interpreter
void resize(const Shape &new_shape)
Definition Tensor.cpp:56
void configure() override
Definition Gelu.cpp:36
Gelu(const Tensor *input, Tensor *output, const GeluParams &params)
Definition Gelu.cpp:31
void execute() const override
Definition Gelu.cpp:43
const Tensor * input() const
Definition Gelu.h:33
Tensor * output() const
Definition Gelu.h:34
#define LUCI_INTERPRETER_CHECK(cond)
Definition Utils.h:36
tflite::RuntimeShape getTensorShape(const Tensor *tensor)
Definition Utils.h:194