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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "Debug.hpp"
#include <common/include/ProfilingGuid.hpp>
#include <armnnUtils/Filesystem.hpp>
#include <BFloat16.hpp>
#include <Half.hpp>
#include <algorithm>
#include <iostream>
#include <iosfwd>
#include <fstream>
#include <sys/stat.h>
namespace armnn
{
template<typename T>
void PrintOutput(const TensorInfo& inputInfo,
const T* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
std::ostream& os)
{
const unsigned int numDims = inputInfo.GetNumDimensions();
const unsigned int numElements = inputInfo.GetNumElements();
const TensorShape& inputShape = inputInfo.GetShape();
std::vector<unsigned int> strides(numDims, 0);
strides[numDims - 1] = inputShape[numDims - 1];
for (unsigned int i = 2; i <= numDims; i++)
{
strides[numDims - i] = strides[numDims - i + 1] * inputShape[numDims - i];
}
os << "{ ";
os << "\"layerGuid\": " << guid << ", ";
os << "\"layerName\": \"" << layerName << "\", ";
os << "\"outputSlot\": " << slotIndex << ", ";
os << "\"shape\": ";
os << "[";
for (unsigned int i = 0; i < numDims; i++)
{
os << inputShape[i];
if (i != numDims - 1)
{
os << ", ";
}
}
os << "], ";
os << "\"min\": "
<< static_cast<float>(*std::min_element(inputData, inputData + numElements)) << ", ";
os << "\"max\": "
<< static_cast<float>(*std::max_element(inputData, inputData + numElements)) << ", ";
os << "\"data\": ";
for (unsigned int i = 0; i < numElements; i++)
{
for (unsigned int j = 0; j < numDims; j++)
{
if (i % strides[j] == 0)
{
os << "[";
}
}
os << static_cast<float>(inputData[i]);
for (unsigned int j = 0; j < numDims; j++)
{
if ((i + 1) % strides[j] == 0)
{
os << "]";
}
}
if (i != numElements - 1)
{
os << ", ";
}
}
os << " }" << std::endl;
}
template<typename T>
void Debug(const TensorInfo& inputInfo,
const T* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile)
{
if (outputsToFile)
{
#if !defined(ARMNN_DISABLE_FILESYSTEM)
fs::path tmpDir = fs::temp_directory_path();
std::ofstream out(tmpDir.generic_string() + "/ArmNNIntermediateLayerOutputs/" + layerName + ".numpy");
PrintOutput<T>(inputInfo, inputData, guid, layerName, slotIndex, out);
out.close();
#endif
}
else
{
PrintOutput<T>(inputInfo, inputData, guid, layerName, slotIndex, std::cout);
}
}
template void Debug<BFloat16>(const TensorInfo& inputInfo,
const BFloat16* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<Half>(const TensorInfo& inputInfo,
const Half* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<float>(const TensorInfo& inputInfo,
const float* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<uint8_t>(const TensorInfo& inputInfo,
const uint8_t* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<int8_t>(const TensorInfo& inputInfo,
const int8_t* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<int16_t>(const TensorInfo& inputInfo,
const int16_t* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
template void Debug<int32_t>(const TensorInfo& inputInfo,
const int32_t* inputData,
LayerGuid guid,
const std::string& layerName,
unsigned int slotIndex,
bool outputsToFile);
} // namespace armnn
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