1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "Subtraction.hpp"
#include "Broadcast.hpp"
#include <functional>
namespace
{
void ElementwiseSubtraction(unsigned int numElements, const float* inData0, const float* inData1, float* outData)
{
for (unsigned int i = 0; i < numElements; ++i)
{
outData[i] = inData0[i] - inData1[i];
}
}
} // namespace
namespace armnn
{
void Subtraction(const TensorShape& inShape0,
const TensorShape& inShape1,
const TensorShape& outShape,
const float* inData0,
const float* inData1,
float* outData)
{
if (inShape0 == inShape1)
{
ElementwiseSubtraction(inShape0.GetNumElements(), inData0, inData1, outData);
}
else
{
BroadcastLoop(inShape0, inShape1, outShape).Unroll(std::minus<float>(), 0, inData0, inData1, outData);
}
}
} //namespace armnn
|
