You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.1 KiB
80 lines
2.1 KiB
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
|
|
*
|
|
* 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
|
|
*
|
|
* http://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. */
|
|
|
|
#pragma once
|
|
#include "paddle/fluid/operators/jit/helper.h"
|
|
#include "paddle/fluid/operators/jit/kernel_base.h"
|
|
#include "paddle/fluid/platform/enforce.h"
|
|
|
|
namespace paddle {
|
|
namespace operators {
|
|
namespace jit {
|
|
namespace refer {
|
|
|
|
// Refer code only focus on correctness
|
|
template <typename T>
|
|
void VMul(const T* x, const T* y, T* z, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
z[i] = x[i] * y[i];
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
void VAdd(const T* x, const T* y, T* z, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
z[i] = x[i] + y[i];
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
void VAddRelu(const T* x, const T* y, T* z, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
z[i] = x[i] + y[i];
|
|
z[i] = z[i] > 0 ? z[i] : 0;
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
void VSub(const T* x, const T* y, T* z, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
z[i] = x[i] - y[i];
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
void VScal(const T* a, const T* x, T* y, int n) {
|
|
for (int i = 0; i < n; ++i) {
|
|
y[i] = a[0] * x[i];
|
|
}
|
|
}
|
|
|
|
#define DECLARE_REFER_KERNEL(name, tuples) \
|
|
template <typename T> \
|
|
class name##Kernel : public ReferKernel<tuples<T>> { \
|
|
public: \
|
|
name##Kernel() { this->func = name<T>; } \
|
|
}
|
|
|
|
DECLARE_REFER_KERNEL(VMul, XYZNTuples);
|
|
DECLARE_REFER_KERNEL(VAdd, XYZNTuples);
|
|
DECLARE_REFER_KERNEL(VAddRelu, XYZNTuples);
|
|
DECLARE_REFER_KERNEL(VSub, XYZNTuples);
|
|
|
|
#undef DECLARE_REFER_KERNEL
|
|
|
|
} // namespace refer
|
|
} // namespace jit
|
|
} // namespace operators
|
|
} // namespace paddle
|