//
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2019 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "ProfilingUtils.hpp"
+#include <common/include/CommonProfilingUtils.hpp>
+#include <common/include/ProfilingException.hpp>
+#include <common/include/SwTrace.hpp>
+
#include <armnn/Version.hpp>
-#include <armnn/Conversion.hpp>
#include <WallClockTimer.hpp>
-#include <boost/assert.hpp>
+#include <armnn/utility/Assert.hpp>
#include <fstream>
#include <iostream>
}
}
-std::vector<uint16_t> GetNextCounterUids(uint16_t cores)
+std::vector<uint16_t> GetNextCounterUids(uint16_t firstUid, uint16_t cores)
{
- // The UID used for counters only. The first valid UID is 0
- static uint16_t counterUid = 0;
-
// Check that it is possible to generate the next counter UID without causing an overflow (throws in case of error)
- ThrowIfCantGenerateNextUid(counterUid, cores);
+ ThrowIfCantGenerateNextUid(firstUid, cores);
// Get the next counter UIDs
size_t counterUidsSize = cores == 0 ? 1 : cores;
std::vector<uint16_t> counterUids(counterUidsSize, 0);
for (size_t i = 0; i < counterUidsSize; i++)
{
- counterUids[i] = counterUid++;
+ counterUids[i] = firstUid++;
}
return counterUids;
}
void WriteBytes(const IPacketBufferPtr& packetBuffer, unsigned int offset, const void* value, unsigned int valueSize)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
WriteBytes(packetBuffer->GetWritableData(), offset, value, valueSize);
}
uint32_t ConstructHeader(uint32_t packetFamily,
uint32_t packetId)
{
- return ((packetFamily & 0x3F) << 26)|
- ((packetId & 0x3FF) << 16);
+ return (( packetFamily & 0x0000003F ) << 26 )|
+ (( packetId & 0x000003FF ) << 16 );
}
-uint32_t ConstructHeader(uint32_t packetFamily,
- uint32_t packetClass,
- uint32_t packetType)
+uint32_t ConstructHeader(uint32_t packetFamily, uint32_t packetClass, uint32_t packetType)
{
- return ((packetFamily & 0x3F) << 26)|
- ((packetClass & 0x3FF) << 19)|
- ((packetType & 0x3FFF) << 16);
+ return ((packetFamily & 0x0000003F) << 26) |
+ ((packetClass & 0x0000007F) << 19) |
+ ((packetType & 0x00000007) << 16);
}
void WriteUint64(const std::unique_ptr<IPacketBuffer>& packetBuffer, unsigned int offset, uint64_t value)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
WriteUint64(packetBuffer->GetWritableData(), offset, value);
}
void WriteUint32(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint32_t value)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
WriteUint32(packetBuffer->GetWritableData(), offset, value);
}
void WriteUint16(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint16_t value)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
WriteUint16(packetBuffer->GetWritableData(), offset, value);
}
-void WriteBytes(unsigned char* buffer, unsigned int offset, const void* value, unsigned int valueSize)
+void WriteUint8(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint8_t value)
{
- BOOST_ASSERT(buffer);
- BOOST_ASSERT(value);
+ ARMNN_ASSERT(packetBuffer);
- for (unsigned int i = 0; i < valueSize; i++, offset++)
- {
- buffer[offset] = *(reinterpret_cast<const unsigned char*>(value) + i);
- }
+ WriteUint8(packetBuffer->GetWritableData(), offset, value);
+}
+
+void WriteBytes(unsigned char* buffer, unsigned int offset, const void* value, unsigned int valueSize)
+{
+ arm::pipe::WriteBytes(buffer, offset, value, valueSize);
}
void WriteUint64(unsigned char* buffer, unsigned int offset, uint64_t value)
{
- BOOST_ASSERT(buffer);
-
- buffer[offset] = static_cast<unsigned char>(value & 0xFF);
- buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
- buffer[offset + 2] = static_cast<unsigned char>((value >> 16) & 0xFF);
- buffer[offset + 3] = static_cast<unsigned char>((value >> 24) & 0xFF);
- buffer[offset + 4] = static_cast<unsigned char>((value >> 32) & 0xFF);
- buffer[offset + 5] = static_cast<unsigned char>((value >> 40) & 0xFF);
- buffer[offset + 6] = static_cast<unsigned char>((value >> 48) & 0xFF);
- buffer[offset + 7] = static_cast<unsigned char>((value >> 56) & 0xFF);
+ arm::pipe::WriteUint64(buffer, offset, value);
}
void WriteUint32(unsigned char* buffer, unsigned int offset, uint32_t value)
{
- BOOST_ASSERT(buffer);
-
- buffer[offset] = static_cast<unsigned char>(value & 0xFF);
- buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
- buffer[offset + 2] = static_cast<unsigned char>((value >> 16) & 0xFF);
- buffer[offset + 3] = static_cast<unsigned char>((value >> 24) & 0xFF);
+ arm::pipe::WriteUint32(buffer, offset, value);
}
void WriteUint16(unsigned char* buffer, unsigned int offset, uint16_t value)
{
- BOOST_ASSERT(buffer);
+ arm::pipe::WriteUint16(buffer, offset, value);
+}
- buffer[offset] = static_cast<unsigned char>(value & 0xFF);
- buffer[offset + 1] = static_cast<unsigned char>((value >> 8) & 0xFF);
+void WriteUint8(unsigned char* buffer, unsigned int offset, uint8_t value)
+{
+ arm::pipe::WriteUint8(buffer, offset, value);
}
void ReadBytes(const IPacketBufferPtr& packetBuffer, unsigned int offset, unsigned int valueSize, uint8_t outValue[])
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
ReadBytes(packetBuffer->GetReadableData(), offset, valueSize, outValue);
}
uint64_t ReadUint64(const IPacketBufferPtr& packetBuffer, unsigned int offset)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
return ReadUint64(packetBuffer->GetReadableData(), offset);
}
uint32_t ReadUint32(const IPacketBufferPtr& packetBuffer, unsigned int offset)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
return ReadUint32(packetBuffer->GetReadableData(), offset);
}
uint16_t ReadUint16(const IPacketBufferPtr& packetBuffer, unsigned int offset)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
return ReadUint16(packetBuffer->GetReadableData(), offset);
}
uint8_t ReadUint8(const IPacketBufferPtr& packetBuffer, unsigned int offset)
{
- BOOST_ASSERT(packetBuffer);
+ ARMNN_ASSERT(packetBuffer);
return ReadUint8(packetBuffer->GetReadableData(), offset);
}
void ReadBytes(const unsigned char* buffer, unsigned int offset, unsigned int valueSize, uint8_t outValue[])
{
- BOOST_ASSERT(buffer);
- BOOST_ASSERT(outValue);
-
- for (unsigned int i = 0; i < valueSize; i++, offset++)
- {
- outValue[i] = static_cast<uint8_t>(buffer[offset]);
- }
+ arm::pipe::ReadBytes(buffer, offset, valueSize, outValue);
}
uint64_t ReadUint64(const unsigned char* buffer, unsigned int offset)
{
- BOOST_ASSERT(buffer);
-
- uint64_t value = 0;
- value = static_cast<uint64_t>(buffer[offset]);
- value |= static_cast<uint64_t>(buffer[offset + 1]) << 8;
- value |= static_cast<uint64_t>(buffer[offset + 2]) << 16;
- value |= static_cast<uint64_t>(buffer[offset + 3]) << 24;
- value |= static_cast<uint64_t>(buffer[offset + 4]) << 32;
- value |= static_cast<uint64_t>(buffer[offset + 5]) << 40;
- value |= static_cast<uint64_t>(buffer[offset + 6]) << 48;
- value |= static_cast<uint64_t>(buffer[offset + 7]) << 56;
-
- return value;
+ return arm::pipe::ReadUint64(buffer, offset);
}
uint32_t ReadUint32(const unsigned char* buffer, unsigned int offset)
{
- BOOST_ASSERT(buffer);
-
- uint32_t value = 0;
- value = static_cast<uint32_t>(buffer[offset]);
- value |= static_cast<uint32_t>(buffer[offset + 1]) << 8;
- value |= static_cast<uint32_t>(buffer[offset + 2]) << 16;
- value |= static_cast<uint32_t>(buffer[offset + 3]) << 24;
- return value;
+ return arm::pipe::ReadUint32(buffer, offset);
}
uint16_t ReadUint16(const unsigned char* buffer, unsigned int offset)
{
- BOOST_ASSERT(buffer);
-
- uint32_t value = 0;
- value = static_cast<uint32_t>(buffer[offset]);
- value |= static_cast<uint32_t>(buffer[offset + 1]) << 8;
- return static_cast<uint16_t>(value);
+ return arm::pipe::ReadUint16(buffer, offset);
}
uint8_t ReadUint8(const unsigned char* buffer, unsigned int offset)
{
- BOOST_ASSERT(buffer);
-
- return buffer[offset];
+ return arm::pipe::ReadUint8(buffer, offset);
}
std::string GetSoftwareInfo()
std::string GetSoftwareVersion()
{
- std::string armnnVersion(ARMNN_VERSION);
- std::string result = "Armnn " + armnnVersion.substr(2,2) + "." + armnnVersion.substr(4,2);
+ std::string result = "Armnn " + std::to_string(ARMNN_MAJOR_VERSION) + "." + std::to_string(ARMNN_MINOR_VERSION);
return result;
}
return std::make_pair(packetHeaderWord0, packetHeaderWord1);
}
-// Calculate the actual length an SwString will be including the terminating null character
-// padding to bring it to the next uint32_t boundary but minus the leading uint32_t encoding
-// the size to allow the offset to be correctly updated when decoding a binary packet.
-uint32_t CalculateSizeOfPaddedSwString(const std::string& str)
-{
- std::vector<uint32_t> swTraceString;
- StringToSwTraceString<SwTraceCharPolicy>(str, swTraceString);
- unsigned int uint32_t_size = sizeof(uint32_t);
- uint32_t size = (boost::numeric_cast<uint32_t>(swTraceString.size()) - 1) * uint32_t_size;
- return size;
-}
-
-// Read TimelineMessageDirectoryPacket from given IPacketBuffer and offset
-SwTraceMessage ReadSwTraceMessage(const IPacketBufferPtr& packetBuffer, unsigned int& offset)
-{
- BOOST_ASSERT(packetBuffer);
-
- unsigned int uint32_t_size = sizeof(uint32_t);
-
- SwTraceMessage swTraceMessage;
-
- // Read the decl_id
- uint32_t readDeclId = ReadUint32(packetBuffer, offset);
- swTraceMessage.id = readDeclId;
-
- // SWTrace "namestring" format
- // length of the string (first 4 bytes) + string + null terminator
-
- // Check the decl_name
- offset += uint32_t_size;
- uint32_t swTraceDeclNameLength = ReadUint32(packetBuffer, offset);
-
- offset += uint32_t_size;
- std::vector<unsigned char> swTraceStringBuffer(swTraceDeclNameLength - 1);
- std::memcpy(swTraceStringBuffer.data(),
- packetBuffer->GetReadableData() + offset, swTraceStringBuffer.size());
-
- swTraceMessage.name.assign(swTraceStringBuffer.begin(), swTraceStringBuffer.end()); // name
-
- // Check the ui_name
- offset += CalculateSizeOfPaddedSwString(swTraceMessage.name);
- uint32_t swTraceUINameLength = ReadUint32(packetBuffer, offset);
-
- offset += uint32_t_size;
- swTraceStringBuffer.resize(swTraceUINameLength - 1);
- std::memcpy(swTraceStringBuffer.data(),
- packetBuffer->GetReadableData() + offset, swTraceStringBuffer.size());
-
- swTraceMessage.uiName.assign(swTraceStringBuffer.begin(), swTraceStringBuffer.end()); // ui_name
-
- // Check arg_types
- offset += CalculateSizeOfPaddedSwString(swTraceMessage.uiName);
- uint32_t swTraceArgTypesLength = ReadUint32(packetBuffer, offset);
-
- offset += uint32_t_size;
- swTraceStringBuffer.resize(swTraceArgTypesLength - 1);
- std::memcpy(swTraceStringBuffer.data(),
- packetBuffer->GetReadableData() + offset, swTraceStringBuffer.size());
-
- swTraceMessage.argTypes.assign(swTraceStringBuffer.begin(), swTraceStringBuffer.end()); // arg_types
-
- std::string swTraceString(swTraceStringBuffer.begin(), swTraceStringBuffer.end());
-
- // Check arg_names
- offset += CalculateSizeOfPaddedSwString(swTraceString);
- uint32_t swTraceArgNamesLength = ReadUint32(packetBuffer, offset);
-
- offset += uint32_t_size;
- swTraceStringBuffer.resize(swTraceArgNamesLength - 1);
- std::memcpy(swTraceStringBuffer.data(),
- packetBuffer->GetReadableData() + offset, swTraceStringBuffer.size());
-
- swTraceString.assign(swTraceStringBuffer.begin(), swTraceStringBuffer.end());
- std::stringstream stringStream(swTraceString);
- std::string argName;
- while (std::getline(stringStream, argName, ','))
- {
- swTraceMessage.argNames.push_back(argName);
- }
-
- offset += CalculateSizeOfPaddedSwString(swTraceString);
-
- return swTraceMessage;
-}
-
/// Creates a packet header for the timeline messages:
/// * declareLabel
/// * declareEntity
TimelinePacketStatus WriteTimelineLabelBinaryPacket(uint64_t profilingGuid,
const std::string& label,
unsigned char* buffer,
- unsigned int bufferSize,
+ unsigned int remainingBufferSize,
unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
// Convert the label into a SWTrace string
std::vector<uint32_t> swTraceLabel;
- bool result = StringToSwTraceString<SwTraceCharPolicy>(label, swTraceLabel);
+ bool result = arm::pipe::StringToSwTraceString<arm::pipe::SwTraceCharPolicy>(label, swTraceLabel);
if (!result)
{
return TimelinePacketStatus::Error;
}
// Calculate the size of the SWTrace string label (in bytes)
- unsigned int swTraceLabelSize = boost::numeric_cast<unsigned int>(swTraceLabel.size()) * uint32_t_size;
+ unsigned int swTraceLabelSize = armnn::numeric_cast<unsigned int>(swTraceLabel.size()) * uint32_t_size;
// Calculate the length of the data (in bytes)
unsigned int timelineLabelPacketDataLength = uint32_t_size + // decl_Id
uint64_t_size + // Profiling GUID
swTraceLabelSize; // Label
- // Calculate the timeline binary packet size (in bytes)
- unsigned int timelineLabelPacketSize = 2 * uint32_t_size + // Header (2 words)
- timelineLabelPacketDataLength; // decl_Id + Profiling GUID + label
-
// Check whether the timeline binary packet fits in the given buffer
- if (timelineLabelPacketSize > bufferSize)
+ if (timelineLabelPacketDataLength > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
- // Create packet header
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelineMessagePacketHeader(timelineLabelPacketDataLength);
-
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
- // Write the timeline binary packet header to the buffer
- WriteUint32(buffer, offset, packetHeader.first);
- offset += uint32_t_size;
- WriteUint32(buffer, offset, packetHeader.second);
- offset += uint32_t_size;
-
// Write decl_Id to the buffer
WriteUint32(buffer, offset, 0u);
offset += uint32_t_size;
}
// Update the number of bytes written
- numberOfBytesWritten = timelineLabelPacketSize;
+ numberOfBytesWritten = timelineLabelPacketDataLength;
return TimelinePacketStatus::Ok;
}
-TimelinePacketStatus WriteTimelineEntityBinaryPacket(uint64_t profilingGuid,
- unsigned char* buffer,
- unsigned int bufferSize,
- unsigned int& numberOfBytesWritten)
+TimelinePacketStatus WriteTimelineEntityBinary(uint64_t profilingGuid,
+ unsigned char* buffer,
+ unsigned int remainingBufferSize,
+ unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
unsigned int uint64_t_size = sizeof(uint64_t);
// Calculate the length of the data (in bytes)
- unsigned int timelineEntityPacketDataLength = uint64_t_size; // Profiling GUID
-
-
- // Calculate the timeline binary packet size (in bytes)
- unsigned int timelineEntityPacketSize = 2 * uint32_t_size + // Header (2 words)
- uint32_t_size + // decl_Id
- timelineEntityPacketDataLength; // Profiling GUID
+ unsigned int timelineEntityDataLength = uint32_t_size + uint64_t_size; // decl_id + Profiling GUID
// Check whether the timeline binary packet fits in the given buffer
- if (timelineEntityPacketSize > bufferSize)
+ if (timelineEntityDataLength > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
- // Create packet header
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelineMessagePacketHeader(timelineEntityPacketDataLength);
-
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
- // Write the timeline binary packet header to the buffer
- WriteUint32(buffer, offset, packetHeader.first);
- offset += uint32_t_size;
- WriteUint32(buffer, offset, packetHeader.second);
- offset += uint32_t_size;
-
// Write the decl_Id to the buffer
WriteUint32(buffer, offset, 1u);
offset += uint32_t_size;
WriteUint64(buffer, offset, profilingGuid); // Profiling GUID
// Update the number of bytes written
- numberOfBytesWritten = timelineEntityPacketSize;
+ numberOfBytesWritten = timelineEntityDataLength;
return TimelinePacketStatus::Ok;
}
-TimelinePacketStatus WriteTimelineRelationshipBinaryPacket(ProfilingRelationshipType relationshipType,
- uint64_t relationshipGuid,
- uint64_t headGuid,
- uint64_t tailGuid,
- unsigned char* buffer,
- unsigned int bufferSize,
- unsigned int& numberOfBytesWritten)
+TimelinePacketStatus WriteTimelineRelationshipBinary(ProfilingRelationshipType relationshipType,
+ uint64_t relationshipGuid,
+ uint64_t headGuid,
+ uint64_t tailGuid,
+ uint64_t attributeGuid,
+ unsigned char* buffer,
+ unsigned int remainingBufferSize,
+ unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
unsigned int uint64_t_size = sizeof(uint64_t);
// Calculate the length of the data (in bytes)
- unsigned int timelineRelationshipPacketDataLength = uint32_t_size * 2 + // decl_id + Relationship Type
- uint64_t_size * 3; // Relationship GUID + Head GUID + tail GUID
-
- // Calculate the timeline binary packet size (in bytes)
- unsigned int timelineRelationshipPacketSize = 2 * uint32_t_size + // Header (2 words)
- timelineRelationshipPacketDataLength;
+ unsigned int timelineRelationshipDataLength = uint32_t_size * 2 + // decl_id + Relationship Type
+ uint64_t_size * 4; // Relationship GUID + Head GUID +
+ // tail GUID + attributeGuid
- // Check whether the timeline binary packet fits in the given buffer
- if (timelineRelationshipPacketSize > bufferSize)
+ // Check whether the timeline binary fits in the given buffer
+ if (timelineRelationshipDataLength > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
- // Create packet header
- uint32_t dataLength = boost::numeric_cast<uint32_t>(timelineRelationshipPacketDataLength);
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelineMessagePacketHeader(dataLength);
-
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
- // Write the timeline binary packet header to the buffer
- WriteUint32(buffer, offset, packetHeader.first);
- offset += uint32_t_size;
- WriteUint32(buffer, offset, packetHeader.second);
- offset += uint32_t_size;
-
uint32_t relationshipTypeUint = 0;
switch (relationshipType)
throw InvalidArgumentException("Unknown relationship type given.");
}
- // Write the timeline binary packet payload to the buffer
+ // Write the timeline binary payload to the buffer
// decl_id of the timeline message
uint32_t declId = 3;
WriteUint32(buffer, offset, declId); // decl_id
WriteUint64(buffer, offset, headGuid); // head of relationship GUID
offset += uint64_t_size;
WriteUint64(buffer, offset, tailGuid); // tail of relationship GUID
+ offset += uint64_t_size;
+ WriteUint64(buffer, offset, attributeGuid); // attribute of relationship GUID
+
// Update the number of bytes written
- numberOfBytesWritten = timelineRelationshipPacketSize;
+ numberOfBytesWritten = timelineRelationshipDataLength;
return TimelinePacketStatus::Ok;
}
TimelinePacketStatus WriteTimelineMessageDirectoryPackage(unsigned char* buffer,
- unsigned int bufferSize,
+ unsigned int remainingBufferSize,
unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
// Utils
+ unsigned int uint8_t_size = sizeof(uint8_t);
unsigned int uint32_t_size = sizeof(uint32_t);
+ unsigned int uint64_t_size = sizeof(uint64_t);
// The payload/data of the packet consists of swtrace event definitions encoded according
// to the swtrace directory specification. The messages being the five defined below:
- // | decl_id | decl_name | ui_name | arg_types | arg_names |
+ //
+ // | decl_id | decl_name | ui_name | arg_types | arg_names |
// |-----------|---------------------|-----------------------|-------------|-------------------------------------|
// | 0 | declareLabel | declare label | ps | guid,value |
// | 1 | declareEntity | declare entity | p | guid |
- // | 2 | declareEventClass | declare event class | p | guid |
- // | 3 | declareRelationship | declare relationship | Ippp | relationshipType,relationshipGuid, |
- // | | | | | headGuid,tailGuid |
+ // | 2 | declareEventClass | declare event class | pp | guid,nameGuid |
+ // | 3 | declareRelationship | declare relationship | Ipppp | relationshipType,relationshipGuid, |
+ // | | | | | headGuid,tailGuid,attributeGuid |
// | 4 | declareEvent | declare event | @tp | timestamp,threadId,eventGuid |
-
std::vector<std::vector<std::string>> timelineDirectoryMessages
{
- {"declareLabel", "declare label", "ps", "guid,value"},
- {"declareEntity", "declare entity", "p", "guid"},
- {"declareEventClass", "declare event class", "p", "guid"},
- {"declareRelationship", "declare relationship", "Ippp", "relationshipType,relationshipGuid,headGuid,tailGuid"},
- {"declareEvent", "declare event", "@tp", "timestamp,threadId,eventGuid"}
+ { "0", "declareLabel", "declare label", "ps", "guid,value" },
+ { "1", "declareEntity", "declare entity", "p", "guid" },
+ { "2", "declareEventClass", "declare event class", "pp", "guid,nameGuid" },
+ { "3", "declareRelationship", "declare relationship", "Ipppp",
+ "relationshipType,relationshipGuid,headGuid,tailGuid,attributeGuid" },
+ { "4", "declareEvent", "declare event", "@tp", "timestamp,threadId,eventGuid" }
};
- unsigned int messagesDataLength = 0u;
- std::vector<std::vector<std::vector<uint32_t>>> swTraceTimelineDirectoryMessages;
-
- for (const auto& timelineDirectoryMessage : timelineDirectoryMessages)
+ // Build the message declarations
+ std::vector<uint32_t> swTraceBuffer;
+ for (const auto& directoryComponent : timelineDirectoryMessages)
{
- messagesDataLength += uint32_t_size; // decl_id
-
- std::vector<std::vector<uint32_t>> swTraceStringsVector;
- for (const auto& label : timelineDirectoryMessage)
+ // decl_id
+ uint32_t declId = 0;
+ try
{
- std::vector<uint32_t> swTraceString;
- bool result = StringToSwTraceString<SwTraceCharPolicy>(label, swTraceString);
- if (!result)
- {
- return TimelinePacketStatus::Error;
- }
-
- messagesDataLength += boost::numeric_cast<unsigned int>(swTraceString.size()) * uint32_t_size;
- swTraceStringsVector.push_back(swTraceString);
+ declId = armnn::numeric_cast<uint32_t>(std::stoul(directoryComponent[0]));
+ }
+ catch (const std::exception&)
+ {
+ return TimelinePacketStatus::Error;
+ }
+ swTraceBuffer.push_back(declId);
+
+ bool result = true;
+ result &= arm::pipe::ConvertDirectoryComponent<arm::pipe::SwTraceNameCharPolicy>(
+ directoryComponent[1], swTraceBuffer); // decl_name
+ result &= arm::pipe::ConvertDirectoryComponent<arm::pipe::SwTraceCharPolicy> (
+ directoryComponent[2], swTraceBuffer); // ui_name
+ result &= arm::pipe::ConvertDirectoryComponent<arm::pipe::SwTraceTypeCharPolicy>(
+ directoryComponent[3], swTraceBuffer); // arg_types
+ result &= arm::pipe::ConvertDirectoryComponent<arm::pipe::SwTraceCharPolicy> (
+ directoryComponent[4], swTraceBuffer); // arg_names
+ if (!result)
+ {
+ return TimelinePacketStatus::Error;
}
- swTraceTimelineDirectoryMessages.push_back(swTraceStringsVector);
}
+ unsigned int dataLength = 3 * uint8_t_size + // Stream header (3 bytes)
+ armnn::numeric_cast<unsigned int>(swTraceBuffer.size()) *
+ uint32_t_size; // Trace directory (5 messages)
+
// Calculate the timeline directory binary packet size (in bytes)
unsigned int timelineDirectoryPacketSize = 2 * uint32_t_size + // Header (2 words)
- messagesDataLength; // 5 messages length
+ dataLength; // Payload
// Check whether the timeline directory binary packet fits in the given buffer
- if (timelineDirectoryPacketSize > bufferSize)
+ if (timelineDirectoryPacketSize > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
// Create packet header
- uint32_t dataLength = boost::numeric_cast<uint32_t>(messagesDataLength);
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelinePacketHeader(1, 0, 0, 0, 0, dataLength);
+ auto packetHeader = CreateTimelinePacketHeader(1, 0, 0, 0, 0, armnn::numeric_cast<uint32_t>(dataLength));
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
WriteUint32(buffer, offset, packetHeader.second);
offset += uint32_t_size;
- for (unsigned int i = 0u; i < swTraceTimelineDirectoryMessages.size(); ++i)
+ // Write the stream header
+ uint8_t streamVersion = 4;
+ uint8_t pointerBytes = armnn::numeric_cast<uint8_t>(uint64_t_size); // All GUIDs are uint64_t
+ uint8_t threadIdBytes = armnn::numeric_cast<uint8_t>(ThreadIdSize);
+ switch (threadIdBytes)
{
- // Write the timeline binary packet payload to the buffer
- WriteUint32(buffer, offset, i); // decl_id
+ case 4: // Typically Windows and Android
+ case 8: // Typically Linux
+ break; // Valid values
+ default:
+ return TimelinePacketStatus::Error; // Invalid value
+ }
+ WriteUint8(buffer, offset, streamVersion);
+ offset += uint8_t_size;
+ WriteUint8(buffer, offset, pointerBytes);
+ offset += uint8_t_size;
+ WriteUint8(buffer, offset, threadIdBytes);
+ offset += uint8_t_size;
+
+ // Write the SWTrace directory
+ uint32_t numberOfDeclarations = armnn::numeric_cast<uint32_t>(timelineDirectoryMessages.size());
+ WriteUint32(buffer, offset, numberOfDeclarations); // Number of declarations
+ offset += uint32_t_size;
+ for (uint32_t i : swTraceBuffer)
+ {
+ WriteUint32(buffer, offset, i); // Message declarations
offset += uint32_t_size;
-
- for (std::vector<uint32_t> swTraceString : swTraceTimelineDirectoryMessages[i])
- {
- for (uint32_t swTraceDeclStringWord : swTraceString)
- {
- WriteUint32(buffer, offset, swTraceDeclStringWord);
- offset += uint32_t_size;
- }
- }
}
// Update the number of bytes written
return TimelinePacketStatus::Ok;
}
-TimelinePacketStatus WriteTimelineEventClassBinaryPacket(uint64_t profilingGuid,
- unsigned char* buffer,
- unsigned int bufferSize,
- unsigned int& numberOfBytesWritten)
+TimelinePacketStatus WriteTimelineEventClassBinary(uint64_t profilingGuid,
+ uint64_t nameGuid,
+ unsigned char* buffer,
+ unsigned int remainingBufferSize,
+ unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
uint32_t declId = 2;
// Calculate the length of the data (in bytes)
- unsigned int packetBodySize = uint32_t_size + uint64_t_size; // decl_id + Profiling GUID
-
- // Calculate the timeline binary packet size (in bytes)
- unsigned int packetSize = 2 * uint32_t_size + // Header (2 words)
- packetBodySize; // Body
+ unsigned int dataSize = uint32_t_size + (uint64_t_size * 2); // decl_id + Profiling GUID + Name GUID
- // Check whether the timeline binary packet fits in the given buffer
- if (packetSize > bufferSize)
+ // Check whether the timeline binary fits in the given buffer
+ if (dataSize > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
- // Create packet header
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelineMessagePacketHeader(packetBodySize);
-
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
- // Write the timeline binary packet header to the buffer
- WriteUint32(buffer, offset, packetHeader.first);
- offset += uint32_t_size;
- WriteUint32(buffer, offset, packetHeader.second);
- offset += uint32_t_size;
-
- // Write the timeline binary packet payload to the buffer
+ // Write the timeline binary payload to the buffer
WriteUint32(buffer, offset, declId); // decl_id
offset += uint32_t_size;
WriteUint64(buffer, offset, profilingGuid); // Profiling GUID
+ offset += uint64_t_size;
+ WriteUint64(buffer, offset, nameGuid); // Name GUID
// Update the number of bytes written
- numberOfBytesWritten = packetSize;
+ numberOfBytesWritten = dataSize;
return TimelinePacketStatus::Ok;
}
-TimelinePacketStatus WriteTimelineEventBinaryPacket(uint64_t timestamp,
- std::thread::id threadId,
- uint64_t profilingGuid,
- unsigned char* buffer,
- unsigned int bufferSize,
- unsigned int& numberOfBytesWritten)
+TimelinePacketStatus WriteTimelineEventBinary(uint64_t timestamp,
+ int threadId,
+ uint64_t profilingGuid,
+ unsigned char* buffer,
+ unsigned int remainingBufferSize,
+ unsigned int& numberOfBytesWritten)
{
// Initialize the output value
numberOfBytesWritten = 0;
-
// Check that the given buffer is valid
- if (buffer == nullptr || bufferSize == 0)
+ if (buffer == nullptr || remainingBufferSize == 0)
{
return TimelinePacketStatus::BufferExhaustion;
}
// Utils
unsigned int uint32_t_size = sizeof(uint32_t);
unsigned int uint64_t_size = sizeof(uint64_t);
- unsigned int threadId_size = sizeof(std::thread::id);
// decl_id of the timeline message
uint32_t declId = 4;
// Calculate the length of the data (in bytes)
- unsigned int timelineEventPacketDataLength = uint32_t_size + // decl_id
- uint64_t_size + // Timestamp
- threadId_size + // Thread id
- uint64_t_size; // Profiling GUID
-
- // Calculate the timeline binary packet size (in bytes)
- unsigned int timelineEventPacketSize = 2 * uint32_t_size + // Header (2 words)
- timelineEventPacketDataLength; // Timestamp + thread id + profiling GUID
+ unsigned int timelineEventDataLength = uint32_t_size + // decl_id
+ uint64_t_size + // Timestamp
+ ThreadIdSize + // Thread id
+ uint64_t_size; // Profiling GUID
// Check whether the timeline binary packet fits in the given buffer
- if (timelineEventPacketSize > bufferSize)
+ if (timelineEventDataLength > remainingBufferSize)
{
return TimelinePacketStatus::BufferExhaustion;
}
- // Create packet header
- std::pair<uint32_t, uint32_t> packetHeader = CreateTimelineMessagePacketHeader(timelineEventPacketDataLength);
-
// Initialize the offset for writing in the buffer
unsigned int offset = 0;
- // Write the timeline binary packet header to the buffer
- WriteUint32(buffer, offset, packetHeader.first);
- offset += uint32_t_size;
- WriteUint32(buffer, offset, packetHeader.second);
- offset += uint32_t_size;
-
- // Write the timeline binary packet payload to the buffer
+ // Write the timeline binary payload to the buffer
WriteUint32(buffer, offset, declId); // decl_id
offset += uint32_t_size;
WriteUint64(buffer, offset, timestamp); // Timestamp
offset += uint64_t_size;
- WriteBytes(buffer, offset, &threadId, threadId_size); // Thread id
- offset += threadId_size;
+ WriteBytes(buffer, offset, &threadId, ThreadIdSize); // Thread id
+ offset += ThreadIdSize;
WriteUint64(buffer, offset, profilingGuid); // Profiling GUID
offset += uint64_t_size;
-
// Update the number of bytes written
- numberOfBytesWritten = timelineEventPacketSize;
+ numberOfBytesWritten = timelineEventDataLength;
return TimelinePacketStatus::Ok;
}
std::string CentreAlignFormatting(const std::string& stringToPass, const int spacingWidth)
{
- std::stringstream outputStream, centrePadding;
- int padding = spacingWidth - static_cast<int>(stringToPass.size());
-
- for (int i = 0; i < padding / 2; ++i)
- {
- centrePadding << " ";
- }
-
- outputStream << centrePadding.str() << stringToPass << centrePadding.str();
-
- if (padding > 0 && padding %2 != 0)
- {
- outputStream << " ";
- }
-
- return outputStream.str();
+ return arm::pipe::CentreAlignFormatting(stringToPass, spacingWidth);
}
void PrintDeviceDetails(const std::pair<const unsigned short, std::unique_ptr<Device>>& devicePair)
categoryHeader.append(CentreAlignFormatting("Name", 20));
categoryHeader.append(" | ");
- categoryHeader.append(CentreAlignFormatting("Device", 12));
- categoryHeader.append(" | ");
- categoryHeader.append(CentreAlignFormatting("Counter set UID:", 16));
- categoryHeader.append(" | ");
categoryHeader.append(CentreAlignFormatting("Event Count", 14));
categoryHeader.append("\n");
categoryBody.append(CentreAlignFormatting(category->m_Name, 20));
categoryBody.append(" | ");
- categoryBody.append(CentreAlignFormatting(std::to_string(category->m_DeviceUid), 12));
- categoryBody.append(" | ");
- categoryBody.append(CentreAlignFormatting(std::to_string(category->m_CounterSetUid), 16));
- categoryBody.append(" | ");
categoryBody.append(CentreAlignFormatting(std::to_string(category->m_Counters.size()), 14));
std::cout << "\n" << "\n";
#endif
// Take a timestamp
- auto timestamp = clock::now();
+ auto timestamp = std::chrono::duration_cast<std::chrono::nanoseconds>(clock::now().time_since_epoch());
+
+ return static_cast<uint64_t>(timestamp.count());
+}
+
+arm::pipe::Packet ReceivePacket(const unsigned char* buffer, uint32_t length)
+{
+ if (buffer == nullptr)
+ {
+ throw arm::pipe::ProfilingException("data buffer is nullptr");
+ }
+ if (length < 8)
+ {
+ throw arm::pipe::ProfilingException("length of data buffer is less than 8");
+ }
+
+ uint32_t metadataIdentifier = 0;
+ std::memcpy(&metadataIdentifier, buffer, sizeof(metadataIdentifier));
+
+ uint32_t dataLength = 0;
+ std::memcpy(&dataLength, buffer + 4u, sizeof(dataLength));
+
+ std::unique_ptr<unsigned char[]> packetData;
+ if (dataLength > 0)
+ {
+ packetData = std::make_unique<unsigned char[]>(dataLength);
+ std::memcpy(packetData.get(), buffer + 8u, dataLength);
+ }
- return static_cast<uint64_t>(timestamp.time_since_epoch().count());
+ return arm::pipe::Packet(metadataIdentifier, dataLength, packetData);
}
} // namespace profiling
namespace std
{
-bool operator==(const std::vector<uint8_t>& left, std::thread::id right)
+bool operator==(const std::vector<uint8_t>& left, int right)
{
return std::memcmp(left.data(), &right, left.size()) == 0;
}
projects / platform / upstream / armnn.git / blobdiff