//
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2017 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "SendCounterPacket.hpp"
-#include "EncodeVersion.hpp"
-#include "ProfilingUtils.hpp"
+#include <common/include/EncodeVersion.hpp>
#include <armnn/Exceptions.hpp>
+#include <armnn/Conversion.hpp>
+#include <Processes.hpp>
+#include <armnn/utility/Assert.hpp>
+#include <armnn/utility/NumericCast.hpp>
+#include <common/include/Constants.hpp>
+#include <common/include/SwTrace.hpp>
#include <boost/format.hpp>
-#include <boost/numeric/conversion/cast.hpp>
-#include <boost/core/ignore_unused.hpp>
-#include <iostream>
-#include <unistd.h>
-#include <string.h>
+#include <cstring>
namespace armnn
{
namespace profiling
{
-using boost::numeric_cast;
-
-const unsigned int SendCounterPacket::PIPE_MAGIC;
-const unsigned int SendCounterPacket::MAX_METADATA_PACKET_LENGTH;
-
void SendCounterPacket::SendStreamMetaDataPacket()
{
- std::string info(GetSoftwareInfo());
- std::string hardwareVersion(GetHardwareVersion());
- std::string softwareVersion(GetSoftwareVersion());
- std::string processName = GetProcessName().substr(0, 60);
+ const std::string info(GetSoftwareInfo());
+ const std::string hardwareVersion(GetHardwareVersion());
+ const std::string softwareVersion(GetSoftwareVersion());
+ const std::string processName = GetProcessName().substr(0, 60);
- uint32_t infoSize = numeric_cast<uint32_t>(info.size()) > 0 ? numeric_cast<uint32_t>(info.size()) + 1 : 0;
- uint32_t hardwareVersionSize = numeric_cast<uint32_t>(hardwareVersion.size()) > 0 ?
- numeric_cast<uint32_t>(hardwareVersion.size()) + 1 : 0;
- uint32_t softwareVersionSize = numeric_cast<uint32_t>(softwareVersion.size()) > 0 ?
- numeric_cast<uint32_t>(softwareVersion.size()) + 1 : 0;
- uint32_t processNameSize = numeric_cast<uint32_t>(processName.size()) > 0 ?
- numeric_cast<uint32_t>(processName.size()) + 1 : 0;
+ const uint32_t infoSize = armnn::numeric_cast<uint32_t>(info.size()) + 1;
+ const uint32_t hardwareVersionSize = armnn::numeric_cast<uint32_t>(hardwareVersion.size()) + 1;
+ const uint32_t softwareVersionSize = armnn::numeric_cast<uint32_t>(softwareVersion.size()) + 1;
+ const uint32_t processNameSize = armnn::numeric_cast<uint32_t>(processName.size()) + 1;
- uint32_t sizeUint32 = numeric_cast<uint32_t>(sizeof(uint32_t));
+ const uint32_t sizeUint32 = sizeof(uint32_t);
- uint32_t headerSize = 2 * sizeUint32;
- uint32_t bodySize = 10 * sizeUint32;
- uint32_t packetVersionCountSize = sizeUint32;
+ const uint32_t headerSize = 2 * sizeUint32;
+ const uint32_t bodySize = 10 * sizeUint32;
+ const uint32_t packetVersionCountSize = sizeUint32;
// Supported Packets
- // Stream metadata packet (packet family=0; packet id=0)
- // Connection Acknowledged packet (packet family=0, packet id=1)
- // Counter Directory packet (packet family=0; packet id=2)
- // Request Counter Directory packet (packet family=0, packet id=3)
- // Periodic Counter Selection packet (packet family=0, packet id=4)
- uint32_t packetVersionEntries = 5;
-
- uint32_t payloadSize = numeric_cast<uint32_t>(infoSize + hardwareVersionSize + softwareVersionSize +
- processNameSize + packetVersionCountSize +
- (packetVersionEntries * 2 * sizeUint32));
-
- uint32_t totalSize = headerSize + bodySize + payloadSize;
+ // Packet Encoding version 1.0.0
+ // Control packet family
+ // Stream metadata packet (packet family=0; packet id=0)
+ // Connection Acknowledged packet ( packet family=0, packet id=1) Version 1.0.0
+ // Counter Directory packet (packet family=0; packet id=2) Version 1.0.0
+ // Request Counter Directory packet ( packet family=0, packet id=3) Version 1.0.0
+ // Periodic Counter Selection packet ( packet family=0, packet id=4) Version 1.0.0
+ // Per Job Counter Selection packet ( packet family=0, packet id=5) Version 1.0.0
+ // Activate Timeline Reporting (packet family = 0, packet id = 6) Version 1.0.0
+ // Deactivate Timeline Reporting (packet family = 0, packet id = 7) Version 1.0.0
+ // Counter Packet Family
+ // Periodic Counter Capture (packet_family = 3, packet_class = 0, packet_type = 0) Version 1.0.0
+ // Per-Job Counter Capture (packet_family = 3, packet_class = 1, packet_type = 0,1) Version 1.0.0
+ // Timeline Packet Family
+ // Timeline Message Directory (packet_family = 1, packet_class = 0, packet_type = 0) Version 1.0.0
+ // Timeline Message (packet_family = 1, packet_class = 0, packet_type = 1) Version 1.0.0
+ std::vector<std::pair<uint32_t, uint32_t>> packetVersions;
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 0), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 1), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 2), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 3), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 4), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 5), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 6), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(0, 7), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(3, 0, 0), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(3, 1, 0), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(3, 1, 1), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(1, 0, 0), arm::pipe::EncodeVersion(1, 0, 0)));
+ packetVersions.push_back(std::make_pair(ConstructHeader(1, 0, 1), arm::pipe::EncodeVersion(1, 0, 0)));
+ uint32_t numberOfVersions = armnn::numeric_cast<uint32_t>(packetVersions.size());
+ uint32_t packetVersionSize = armnn::numeric_cast<uint32_t>(numberOfVersions * 2 * sizeUint32);
+
+ const uint32_t payloadSize = armnn::numeric_cast<uint32_t>(infoSize + hardwareVersionSize +
+ softwareVersionSize + processNameSize +
+ packetVersionCountSize + packetVersionSize);
+
+ const uint32_t totalSize = headerSize + bodySize + payloadSize;
uint32_t offset = 0;
uint32_t reserved = 0;
- unsigned char *writeBuffer = m_Buffer.Reserve(totalSize, reserved);
-
- if (reserved < totalSize)
- {
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException(boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.")
- % totalSize));
- }
+ IPacketBufferPtr writeBuffer = m_BufferManager.Reserve(totalSize, reserved);
- if (writeBuffer == nullptr)
+ if (writeBuffer == nullptr || reserved < totalSize)
{
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException("Error reserving buffer memory.");
+ CancelOperationAndThrow<BufferExhaustion>(
+ writeBuffer,
+ boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.") % totalSize));
}
try
// Packet body
offset += sizeUint32;
- WriteUint32(writeBuffer, offset, PIPE_MAGIC); // pipe_magic
+ WriteUint32(writeBuffer, offset, arm::pipe::PIPE_MAGIC); // pipe_magic
offset += sizeUint32;
- WriteUint32(writeBuffer, offset, EncodeVersion(1, 0, 0)); // stream_metadata_version
+ WriteUint32(writeBuffer, offset, arm::pipe::EncodeVersion(1, 0, 0)); // stream_metadata_version
offset += sizeUint32;
WriteUint32(writeBuffer, offset, MAX_METADATA_PACKET_LENGTH); // max_data_length
offset += sizeUint32;
- WriteUint32(writeBuffer, offset, numeric_cast<uint32_t>(getpid())); // pid
+ int pid = armnnUtils::Processes::GetCurrentId();
+ WriteUint32(writeBuffer, offset, armnn::numeric_cast<uint32_t>(pid)); // pid
offset += sizeUint32;
uint32_t poolOffset = bodySize;
- WriteUint32(writeBuffer, offset, infoSize ? poolOffset : 0); // offset_info
+ WriteUint32(writeBuffer, offset, poolOffset); // offset_info
offset += sizeUint32;
poolOffset += infoSize;
- WriteUint32(writeBuffer, offset, hardwareVersionSize ? poolOffset : 0); // offset_hw_version
+ WriteUint32(writeBuffer, offset, poolOffset); // offset_hw_version
offset += sizeUint32;
poolOffset += hardwareVersionSize;
- WriteUint32(writeBuffer, offset, softwareVersionSize ? poolOffset : 0); // offset_sw_version
+ WriteUint32(writeBuffer, offset, poolOffset); // offset_sw_version
offset += sizeUint32;
poolOffset += softwareVersionSize;
- WriteUint32(writeBuffer, offset, processNameSize ? poolOffset : 0); // offset_process_name
+ WriteUint32(writeBuffer, offset, poolOffset); // offset_process_name
offset += sizeUint32;
poolOffset += processNameSize;
- WriteUint32(writeBuffer, offset, packetVersionEntries ? poolOffset : 0); // offset_packet_version_table
+ WriteUint32(writeBuffer, offset, poolOffset); // offset_packet_version_table
offset += sizeUint32;
WriteUint32(writeBuffer, offset, 0); // reserved
offset += sizeUint32;
// Pool
- if (infoSize) {
- memcpy(&writeBuffer[offset], info.c_str(), infoSize);
+ if (infoSize)
+ {
+ memcpy(&writeBuffer->GetWritableData()[offset], info.c_str(), infoSize);
offset += infoSize;
}
- if (hardwareVersionSize) {
- memcpy(&writeBuffer[offset], hardwareVersion.c_str(), hardwareVersionSize);
- offset += hardwareVersionSize;
- }
-
- if (softwareVersionSize) {
- memcpy(&writeBuffer[offset], softwareVersion.c_str(), softwareVersionSize);
- offset += softwareVersionSize;
- }
-
- if (processNameSize) {
- memcpy(&writeBuffer[offset], processName.c_str(), processNameSize);
- offset += processNameSize;
- }
+ memcpy(&writeBuffer->GetWritableData()[offset], hardwareVersion.c_str(), hardwareVersionSize);
+ offset += hardwareVersionSize;
+ memcpy(&writeBuffer->GetWritableData()[offset], softwareVersion.c_str(), softwareVersionSize);
+ offset += softwareVersionSize;
+ memcpy(&writeBuffer->GetWritableData()[offset], processName.c_str(), processNameSize);
+ offset += processNameSize;
- if (packetVersionEntries) {
+ if (!packetVersions.empty())
+ {
// Packet Version Count
- WriteUint32(writeBuffer, offset, packetVersionEntries << 16);
+ WriteUint32(writeBuffer, offset, numberOfVersions << 16);
+ offset += sizeUint32;
// Packet Version Entries
- uint32_t packetFamily = 0;
- uint32_t packetId = 0;
-
- offset += sizeUint32;
- for (uint32_t i = 0; i < packetVersionEntries; ++i) {
- WriteUint32(writeBuffer, offset, ((packetFamily & 0x3F) << 26) | ((packetId++ & 0x3FF) << 16));
+ for (std::pair<uint32_t, uint32_t>& packetVersion : packetVersions)
+ {
+ WriteUint32(writeBuffer, offset, packetVersion.first);
offset += sizeUint32;
- WriteUint32(writeBuffer, offset, EncodeVersion(1, 0, 0));
+ WriteUint32(writeBuffer, offset, packetVersion.second);
offset += sizeUint32;
}
}
}
catch(...)
{
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException("Error processing packet.");
+ CancelOperationAndThrow<RuntimeException>(writeBuffer, "Error processing packet.");
+ }
+
+ m_BufferManager.Commit(writeBuffer, totalSize, false);
+}
+
+bool SendCounterPacket::CreateCategoryRecord(const CategoryPtr& category,
+ const Counters& counters,
+ CategoryRecord& categoryRecord,
+ std::string& errorMessage)
+{
+ ARMNN_ASSERT(category);
+
+ const std::string& categoryName = category->m_Name;
+ ARMNN_ASSERT(!categoryName.empty());
+
+ // Remove any duplicate counters
+ std::vector<uint16_t> categoryCounters;
+ for (size_t counterIndex = 0; counterIndex < category->m_Counters.size(); ++counterIndex)
+ {
+ uint16_t counterUid = category->m_Counters.at(counterIndex);
+ auto it = counters.find(counterUid);
+ if (it == counters.end())
+ {
+ errorMessage = boost::str(boost::format("Counter (%1%) not found in category (%2%)")
+ % counterUid % category->m_Name );
+ return false;
+ }
+
+ const CounterPtr& counter = it->second;
+
+ if (counterUid == counter->m_MaxCounterUid)
+ {
+ categoryCounters.emplace_back(counterUid);
+ }
+ }
+ if (categoryCounters.empty())
+ {
+ errorMessage = boost::str(boost::format("No valid counters found in category (%1%)")% categoryName);
+ return false;
+ }
+
+ // Utils
+ const size_t uint32_t_size = sizeof(uint32_t);
+
+ // Convert the device name into a SWTrace namestring
+ std::vector<uint32_t> categoryNameBuffer;
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceNameCharPolicy>(categoryName, categoryNameBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the name of category (%1%) to an SWTrace namestring")
+ % categoryName);
+ return false;
+ }
+
+ // Category record word 1:
+ // 16:31 [16] event_count: number of events belonging to this category
+ // 0:15 [16] reserved: all zeros
+ const uint32_t categoryRecordWord1 = static_cast<uint32_t>(categoryCounters.size()) << 16;
+
+ // Category record word 2:
+ // 0:31 [32] event_pointer_table_offset: offset from the beginning of the category data pool to
+ // the event_pointer_table
+ const uint32_t categoryRecordWord2 = static_cast<uint32_t>(3u * uint32_t_size);
+
+ // Process the event records
+ const size_t counterCount = categoryCounters.size();
+ std::vector<EventRecord> eventRecords(counterCount);
+ std::vector<uint32_t> eventRecordOffsets(counterCount, 0);
+ size_t eventRecordsSize = 0;
+ uint32_t eventRecordsOffset = armnn::numeric_cast<uint32_t>(
+ (eventRecords.size() + categoryNameBuffer.size()) * uint32_t_size);
+ for (size_t counterIndex = 0, eventRecordIndex = 0, eventRecordOffsetIndex = 0;
+ counterIndex < counterCount;
+ counterIndex++, eventRecordIndex++, eventRecordOffsetIndex++)
+ {
+ uint16_t counterUid = categoryCounters.at(counterIndex);
+ auto it = counters.find(counterUid);
+ const CounterPtr& counter = it->second;
+
+ EventRecord& eventRecord = eventRecords.at(eventRecordIndex);
+ if (!CreateEventRecord(counter, eventRecord, errorMessage))
+ {
+ return false;
+ }
+
+ // Update the total size in words of the event records
+ eventRecordsSize += eventRecord.size();
+
+ // Add the event record offset to the event pointer table offset field
+ eventRecordOffsets[eventRecordOffsetIndex] = eventRecordsOffset;
+ eventRecordsOffset += armnn::numeric_cast<uint32_t>(eventRecord.size() * uint32_t_size);
+ }
+
+ // Category record word 3:
+ // 0:31 [32] name_offset (offset from the beginning of the category data pool to the name field)
+ const uint32_t categoryRecordWord3 = armnn::numeric_cast<uint32_t>(
+ (3u + eventRecordOffsets.size()) * uint32_t_size);
+
+ // Calculate the size in words of the category record
+ const size_t categoryRecordSize = 3u +// The size of the fixed part (device + counter_set + event_count +
+ // reserved + event_pointer_table_offset + name_offset)
+ eventRecordOffsets.size() + // The size of the variable part (
+ categoryNameBuffer.size() + // the event pointer table + the category name
+ eventRecordsSize; // including the null-terminator + the event records)
+
+ // Allocate the necessary space for the category record
+ categoryRecord.resize(categoryRecordSize);
+
+ ARMNN_NO_CONVERSION_WARN_BEGIN
+ // Create the category record
+ categoryRecord[0] = categoryRecordWord1; // event_count + reserved
+ categoryRecord[1] = categoryRecordWord2; // event_pointer_table_offset
+ categoryRecord[2] = categoryRecordWord3; // name_offset
+ auto offset = categoryRecord.begin() + 3u;
+ std::copy(eventRecordOffsets.begin(), eventRecordOffsets.end(), offset); // event_pointer_table
+ offset += eventRecordOffsets.size();
+ std::copy(categoryNameBuffer.begin(), categoryNameBuffer.end(), offset); // name
+ offset += categoryNameBuffer.size();
+ for (const EventRecord& eventRecord : eventRecords)
+ {
+ std::copy(eventRecord.begin(), eventRecord.end(), offset); // event_record
+ offset += eventRecord.size();
}
+ ARMNN_NO_CONVERSION_WARN_END
- m_Buffer.Commit(totalSize);
+ return true;
}
-void SendCounterPacket::SendCounterDirectoryPacket(const Category& category, const std::vector<Counter>& counters)
+bool SendCounterPacket::CreateDeviceRecord(const DevicePtr& device,
+ DeviceRecord& deviceRecord,
+ std::string& errorMessage)
{
- throw armnn::UnimplementedException();
+ ARMNN_ASSERT(device);
+
+ uint16_t deviceUid = device->m_Uid;
+ const std::string& deviceName = device->m_Name;
+ uint16_t deviceCores = device->m_Cores;
+
+ ARMNN_ASSERT(!deviceName.empty());
+
+ // Device record word 0:
+ // 16:31 [16] uid: the unique identifier for the device
+ // 0:15 [16] cores: the number of individual streams of counters for one or more cores of some device
+ const uint32_t deviceRecordWord0 = (static_cast<uint32_t>(deviceUid) << 16) |
+ (static_cast<uint32_t>(deviceCores));
+
+ // Device record word 1:
+ // 0:31 [32] name_offset: offset from the beginning of the device record pool to the name field
+ const uint32_t deviceRecordWord1 = 8u; // The offset is always eight here, as the name field is always
+ // the first (and only) item in the pool and there are two device words
+
+ // Convert the device name into a SWTrace string
+ std::vector<uint32_t> deviceNameBuffer;
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceCharPolicy>(deviceName, deviceNameBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the name of device %1% (%2%) to an SWTrace string")
+ % deviceUid
+ % deviceName);
+ return false;
+ }
+
+ // Calculate the size in words of the device record
+ const size_t deviceRecordSize = 2u + // The size of the fixed part (uid + cores + name_offset)
+ deviceNameBuffer.size(); // The size of the variable part (the device name including
+ // the null-terminator)
+
+ // Allocate the necessary space for the device record
+ deviceRecord.resize(deviceRecordSize);
+
+ // Create the device record
+ deviceRecord[0] = deviceRecordWord0; // uid + core
+ deviceRecord[1] = deviceRecordWord1; // name_offset
+ auto offset = deviceRecord.begin() + 2u;
+ std::copy(deviceNameBuffer.begin(), deviceNameBuffer.end(), offset); // name
+
+ return true;
+}
+
+bool SendCounterPacket::CreateCounterSetRecord(const CounterSetPtr& counterSet,
+ CounterSetRecord& counterSetRecord,
+ std::string& errorMessage)
+{
+ ARMNN_ASSERT(counterSet);
+
+ uint16_t counterSetUid = counterSet->m_Uid;
+ const std::string& counterSetName = counterSet->m_Name;
+ uint16_t counterSetCount = counterSet->m_Count;
+
+ ARMNN_ASSERT(!counterSetName.empty());
+
+ // Counter set record word 0:
+ // 16:31 [16] uid: the unique identifier for the counter_set
+ // 0:15 [16] count: the number of counters which can be active in this set at any one time
+ const uint32_t counterSetRecordWord0 = (static_cast<uint32_t>(counterSetUid) << 16) |
+ (static_cast<uint32_t>(counterSetCount));
+
+ // Counter set record word 1:
+ // 0:31 [32] name_offset: offset from the beginning of the counter set pool to the name field
+ const uint32_t counterSetRecordWord1 = 8u; // The offset is always eight here, as the name field is always
+ // the first (and only) item in the pool after the two counter set words
+
+ // Convert the device name into a SWTrace namestring
+ std::vector<uint32_t> counterSetNameBuffer;
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceNameCharPolicy>(counterSet->m_Name, counterSetNameBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the name of counter set %1% (%2%) to "
+ "an SWTrace namestring")
+ % counterSetUid
+ % counterSetName);
+ return false;
+ }
+
+ // Calculate the size in words of the counter set record
+ const size_t counterSetRecordSize = 2u + // The size of the fixed part (uid + cores + name_offset)
+ counterSetNameBuffer.size(); // The size of the variable part (the counter set
+ // name including the null-terminator)
+
+ // Allocate the space for the counter set record
+ counterSetRecord.resize(counterSetRecordSize);
+
+ // Create the counter set record
+ counterSetRecord[0] = counterSetRecordWord0; // uid + core
+ counterSetRecord[1] = counterSetRecordWord1; // name_offset
+ auto offset = counterSetRecord.begin() + 2u;
+ std::copy(counterSetNameBuffer.begin(), counterSetNameBuffer.end(), offset); // name
+
+ return true;
+}
+
+bool SendCounterPacket::CreateEventRecord(const CounterPtr& counter,
+ EventRecord& eventRecord,
+ std::string& errorMessage)
+{
+ ARMNN_ASSERT(counter);
+
+ uint16_t counterUid = counter->m_Uid;
+ uint16_t maxCounterUid = counter->m_MaxCounterUid;
+ uint16_t deviceUid = counter->m_DeviceUid;
+ uint16_t counterSetUid = counter->m_CounterSetUid;
+ uint16_t counterClass = counter->m_Class;
+ uint16_t counterInterpolation = counter->m_Interpolation;
+ double counterMultiplier = counter->m_Multiplier;
+ const std::string& counterName = counter->m_Name;
+ const std::string& counterDescription = counter->m_Description;
+ const std::string& counterUnits = counter->m_Units;
+
+ ARMNN_ASSERT(counterClass == 0 || counterClass == 1);
+ ARMNN_ASSERT(counterInterpolation == 0 || counterInterpolation == 1);
+ ARMNN_ASSERT(counterMultiplier);
+
+ // Utils
+ const size_t uint32_t_size = sizeof(uint32_t);
+ // eventRecordBlockSize is the size of the fixed part
+ // (counter_uid + max_counter_uid + device +
+ // counter_set + class + interpolation +
+ // multiplier + name_offset + description_offset +
+ // units_offset)
+ const size_t eventRecordBlockSize = 8u;
+
+ // Event record word 0:
+ // 16:31 [16] max_counter_uid: if the device this event is associated with has more than one core and there
+ // is one of these counters per core this value will be set to
+ // (counter_uid + cores (from device_record)) - 1.
+ // If there is only a single core then this value will be the same as
+ // the counter_uid value
+ // 0:15 [16] count_uid: unique ID for the counter. Must be unique across all counters in all categories
+ const uint32_t eventRecordWord0 = (static_cast<uint32_t>(maxCounterUid) << 16) |
+ (static_cast<uint32_t>(counterUid));
+
+ // Event record word 1:
+ // 16:31 [16] device: UID of the device this event is associated with. Set to zero if the event is NOT
+ // associated with a device
+ // 0:15 [16] counter_set: UID of the counter_set this event is associated with. Set to zero if the event
+ // is NOT associated with a counter_set
+ const uint32_t eventRecordWord1 = (static_cast<uint32_t>(deviceUid) << 16) |
+ (static_cast<uint32_t>(counterSetUid));
+
+ // Event record word 2:
+ // 16:31 [16] class: type describing how to treat each data point in a stream of data points
+ // 0:15 [16] interpolation: type describing how to interpolate each data point in a stream of data points
+ const uint32_t eventRecordWord2 = (static_cast<uint32_t>(counterClass) << 16) |
+ (static_cast<uint32_t>(counterInterpolation));
+
+ // Event record word 3-4:
+ // 0:63 [64] multiplier: internal data stream is represented as integer values, this allows scaling of
+ // those values as if they are fixed point numbers. Zero is not a valid value
+ uint32_t multiplier[2] = { 0u, 0u };
+ ARMNN_ASSERT(sizeof(counterMultiplier) == sizeof(multiplier));
+ std::memcpy(multiplier, &counterMultiplier, sizeof(multiplier));
+ const uint32_t eventRecordWord3 = multiplier[0];
+ const uint32_t eventRecordWord4 = multiplier[1];
+
+ // Event record word 5:
+ // 0:31 [32] name_offset: offset from the beginning of the event record pool to the name field
+ const uint32_t eventRecordWord5 = static_cast<uint32_t>(eventRecordBlockSize * uint32_t_size);
+
+ // Convert the counter name into a SWTrace string
+ std::vector<uint32_t> counterNameBuffer;
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceCharPolicy>(counterName, counterNameBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the name of counter %1% (name: %2%) "
+ "to an SWTrace string")
+ % counterUid
+ % counterName);
+ return false;
+ }
+
+ // Event record word 6:
+ // 0:31 [32] description_offset: offset from the beginning of the event record pool to the description field
+ // The size of the name buffer in bytes
+ uint32_t eventRecordWord6 =
+ static_cast<uint32_t>((counterNameBuffer.size() + eventRecordBlockSize) * uint32_t_size);
+
+ // Convert the counter description into a SWTrace string
+ std::vector<uint32_t> counterDescriptionBuffer;
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceCharPolicy>(counterDescription, counterDescriptionBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the description of counter %1% (description: %2%) "
+ "to an SWTrace string")
+ % counterUid
+ % counterName);
+ return false;
+ }
+
+ // Event record word 7:
+ // 0:31 [32] units_offset: (optional) offset from the beginning of the event record pool to the units field.
+ // An offset value of zero indicates this field is not provided
+ bool includeUnits = !counterUnits.empty();
+ // The size of the description buffer in bytes
+ const uint32_t eventRecordWord7 = includeUnits ?
+ eventRecordWord6 +
+ armnn::numeric_cast<uint32_t>(counterDescriptionBuffer.size()
+ * uint32_t_size) :
+ 0;
+
+ // Convert the counter units into a SWTrace namestring (optional)
+ std::vector<uint32_t> counterUnitsBuffer;
+ if (includeUnits)
+ {
+ // Convert the counter units into a SWTrace namestring
+ if (!arm::pipe::StringToSwTraceString<arm::pipe::SwTraceNameCharPolicy>(counterUnits, counterUnitsBuffer))
+ {
+ errorMessage = boost::str(boost::format("Cannot convert the units of counter %1% (units: %2%) "
+ "to an SWTrace string")
+ % counterUid
+ % counterName);
+ return false;
+ }
+ }
+
+ // Calculate the size in words of the event record
+ const size_t eventRecordSize = eventRecordBlockSize +
+ counterNameBuffer.size() + // The size of the variable part (the counter name,
+ counterDescriptionBuffer.size() + // description and units
+ counterUnitsBuffer.size(); // including the null-terminator)
+
+ // Allocate the space for the event record
+ eventRecord.resize(eventRecordSize);
+
+ ARMNN_NO_CONVERSION_WARN_BEGIN
+ // Create the event record
+ eventRecord[0] = eventRecordWord0; // max_counter_uid + counter_uid
+ eventRecord[1] = eventRecordWord1; // device + counter_set
+ eventRecord[2] = eventRecordWord2; // class + interpolation
+ eventRecord[3] = eventRecordWord3; // multiplier
+ eventRecord[4] = eventRecordWord4; // multiplier
+ eventRecord[5] = eventRecordWord5; // name_offset
+ eventRecord[6] = eventRecordWord6; // description_offset
+ eventRecord[7] = eventRecordWord7; // units_offset
+ auto offset = eventRecord.begin() + 8u;
+ std::copy(counterNameBuffer.begin(), counterNameBuffer.end(), offset); // name
+ offset += counterNameBuffer.size();
+ std::copy(counterDescriptionBuffer.begin(), counterDescriptionBuffer.end(), offset); // description
+ if (includeUnits)
+ {
+ offset += counterDescriptionBuffer.size();
+ std::copy(counterUnitsBuffer.begin(), counterUnitsBuffer.end(), offset); // units
+ }
+ ARMNN_NO_CONVERSION_WARN_END
+
+ return true;
+}
+
+void SendCounterPacket::SendCounterDirectoryPacket(const ICounterDirectory& counterDirectory)
+{
+ // Get the amount of data that needs to be put into the packet
+ const uint16_t categoryCount = counterDirectory.GetCategoryCount();
+ const uint16_t deviceCount = counterDirectory.GetDeviceCount();
+ const uint16_t counterSetCount = counterDirectory.GetCounterSetCount();
+
+ // Utils
+ const size_t uint32_t_size = sizeof(uint32_t);
+ const size_t packetHeaderSize = 2u;
+ const size_t bodyHeaderSize = 6u;
+ const uint32_t bodyHeaderSizeBytes = bodyHeaderSize * uint32_t_size;
+
+ // Initialize the offset for the pointer tables
+ uint32_t pointerTableOffset = 0;
+
+ // --------------
+ // Device records
+ // --------------
+
+ // Process device records
+ std::vector<DeviceRecord> deviceRecords(deviceCount);
+ const Devices& devices = counterDirectory.GetDevices();
+ std::vector<uint32_t> deviceRecordOffsets(deviceCount, 0); // device_records_pointer_table
+ size_t deviceRecordsSize = 0;
+ size_t deviceIndex = 0;
+ size_t deviceRecordOffsetIndex = 0;
+
+ pointerTableOffset = armnn::numeric_cast<uint32_t>(deviceCount * uint32_t_size +
+ counterSetCount * uint32_t_size +
+ categoryCount * uint32_t_size);
+ for (auto it = devices.begin(); it != devices.end(); it++)
+ {
+ const DevicePtr& device = it->second;
+ DeviceRecord& deviceRecord = deviceRecords.at(deviceIndex);
+
+ std::string errorMessage;
+ if (!CreateDeviceRecord(device, deviceRecord, errorMessage))
+ {
+ CancelOperationAndThrow<RuntimeException>(errorMessage);
+ }
+
+ // Update the total size in words of the device records
+ deviceRecordsSize += deviceRecord.size();
+
+ // Add the device record offset to the device records pointer table offset field
+ deviceRecordOffsets[deviceRecordOffsetIndex] = pointerTableOffset;
+ pointerTableOffset += armnn::numeric_cast<uint32_t>(deviceRecord.size() * uint32_t_size);
+
+ deviceIndex++;
+ deviceRecordOffsetIndex++;
+ }
+
+ // -------------------
+ // Counter set records
+ // -------------------
+
+ // Process counter set records
+ std::vector<CounterSetRecord> counterSetRecords(counterSetCount);
+ const CounterSets& counterSets = counterDirectory.GetCounterSets();
+ std::vector<uint32_t> counterSetRecordOffsets(counterSetCount, 0); // counter_set_records_pointer_table
+ size_t counterSetRecordsSize = 0;
+ size_t counterSetIndex = 0;
+ size_t counterSetRecordOffsetIndex = 0;
+
+ pointerTableOffset -= armnn::numeric_cast<uint32_t>(deviceCount * uint32_t_size);
+ for (auto it = counterSets.begin(); it != counterSets.end(); it++)
+ {
+ const CounterSetPtr& counterSet = it->second;
+ CounterSetRecord& counterSetRecord = counterSetRecords.at(counterSetIndex);
+
+ std::string errorMessage;
+ if (!CreateCounterSetRecord(counterSet, counterSetRecord, errorMessage))
+ {
+ CancelOperationAndThrow<RuntimeException>(errorMessage);
+ }
+
+ // Update the total size in words of the counter set records
+ counterSetRecordsSize += counterSetRecord.size();
+
+ // Add the counter set record offset to the counter set records pointer table offset field
+ counterSetRecordOffsets[counterSetRecordOffsetIndex] = pointerTableOffset;
+ pointerTableOffset += armnn::numeric_cast<uint32_t>(counterSetRecord.size() * uint32_t_size);
+
+ counterSetIndex++;
+ counterSetRecordOffsetIndex++;
+ }
+
+ // ----------------
+ // Category records
+ // ----------------
+
+ // Process category records
+ std::vector<CategoryRecord> categoryRecords(categoryCount);
+ const Categories& categories = counterDirectory.GetCategories();
+ std::vector<uint32_t> categoryRecordOffsets(categoryCount, 0); // category_records_pointer_table
+ size_t categoryRecordsSize = 0;
+ size_t categoryIndex = 0;
+ size_t categoryRecordOffsetIndex = 0;
+
+ pointerTableOffset -= armnn::numeric_cast<uint32_t>(counterSetCount * uint32_t_size);
+ for (auto it = categories.begin(); it != categories.end(); it++)
+ {
+ const CategoryPtr& category = *it;
+ CategoryRecord& categoryRecord = categoryRecords.at(categoryIndex);
+
+ std::string errorMessage;
+ if (!CreateCategoryRecord(category, counterDirectory.GetCounters(), categoryRecord, errorMessage))
+ {
+ CancelOperationAndThrow<RuntimeException>(errorMessage);
+ }
+
+ // Update the total size in words of the category records
+ categoryRecordsSize += categoryRecord.size();
+
+ // Add the category record offset to the category records pointer table offset field
+ categoryRecordOffsets[categoryRecordOffsetIndex] = pointerTableOffset;
+ pointerTableOffset += armnn::numeric_cast<uint32_t>(categoryRecord.size() * uint32_t_size);
+
+ categoryIndex++;
+ categoryRecordOffsetIndex++;
+ }
+
+ // Calculate the length in words of the counter directory packet's data (excludes the packet header size)
+ const size_t counterDirectoryPacketDataLength =
+ bodyHeaderSize + // The size of the body header
+ deviceRecordOffsets.size() + // The size of the device records pointer table
+ counterSetRecordOffsets.size() + // The size of counter set pointer table
+ categoryRecordOffsets.size() + // The size of category records pointer table
+ deviceRecordsSize + // The total size of the device records
+ counterSetRecordsSize + // The total size of the counter set records
+ categoryRecordsSize; // The total size of the category records
+
+ // Calculate the size in words of the counter directory packet (the data length plus the packet header size)
+ const size_t counterDirectoryPacketSize = packetHeaderSize + // The size of the packet header
+ counterDirectoryPacketDataLength; // The data length
+
+ // Allocate the necessary space for the counter directory packet
+ std::vector<uint32_t> counterDirectoryPacket(counterDirectoryPacketSize, 0);
+
+ // -------------
+ // Packet header
+ // -------------
+
+ // Packet header word 0:
+ // 26:31 [6] packet_family: control Packet Family
+ // 16:25 [10] packet_id: packet identifier
+ // 8:15 [8] reserved: all zeros
+ // 0:7 [8] reserved: all zeros
+ uint32_t packetFamily = 0;
+ uint32_t packetId = 2;
+ uint32_t packetHeaderWord0 = ((packetFamily & 0x3F) << 26) | ((packetId & 0x3FF) << 16);
+
+ // Packet header word 1:
+ // 0:31 [32] data_length: length of data, in bytes
+ uint32_t packetHeaderWord1 = armnn::numeric_cast<uint32_t>(
+ counterDirectoryPacketDataLength * uint32_t_size);
+
+ // Create the packet header
+ uint32_t packetHeader[2]
+ {
+ packetHeaderWord0, // packet_family + packet_id + reserved + reserved
+ packetHeaderWord1 // data_length
+ };
+
+ // -----------
+ // Body header
+ // -----------
+
+ // Body header word 0:
+ // 16:31 [16] device_records_count: number of entries in the device_records_pointer_table
+ // 0:15 [16] reserved: all zeros
+ const uint32_t bodyHeaderWord0 = static_cast<uint32_t>(deviceCount) << 16;
+
+ // Body header word 1:
+ // 0:31 [32] device_records_pointer_table_offset: offset to the device_records_pointer_table
+ const uint32_t bodyHeaderWord1 = bodyHeaderSizeBytes; // The offset is always the bodyHeaderSize,
+ // as the device record pointer table field
+ // is always the first item in the pool
+
+ // Body header word 2:
+ // 16:31 [16] counter_set_count: number of entries in the counter_set_pointer_table
+ // 0:15 [16] reserved: all zeros
+ const uint32_t bodyHeaderWord2 = static_cast<uint32_t>(counterSetCount) << 16;
+
+ // Body header word 3:
+ // 0:31 [32] counter_set_pointer_table_offset: offset to the counter_set_pointer_table
+ const uint32_t bodyHeaderWord3 = armnn::numeric_cast<uint32_t>(deviceRecordOffsets.size() *
+ uint32_t_size + // The size of the
+ bodyHeaderSizeBytes); // device records pointer table
+
+ // Body header word 4:
+ // 16:31 [16] categories_count: number of entries in the categories_pointer_table
+ // 0:15 [16] reserved: all zeros
+ const uint32_t bodyHeaderWord4 = static_cast<uint32_t>(categoryCount) << 16;
+
+ // Body header word 3:
+ // 0:31 [32] categories_pointer_table_offset: offset to the categories_pointer_table
+ const uint32_t bodyHeaderWord5 =
+ armnn::numeric_cast<uint32_t>(
+ deviceRecordOffsets.size() * uint32_t_size + // The size of the device records
+ counterSetRecordOffsets.size() * uint32_t_size // pointer table, plus the size of
+ + bodyHeaderSizeBytes); // the counter set pointer table
+
+ // Create the body header
+ const uint32_t bodyHeader[bodyHeaderSize]
+ {
+ bodyHeaderWord0, // device_records_count + reserved
+ bodyHeaderWord1, // device_records_pointer_table_offset
+ bodyHeaderWord2, // counter_set_count + reserved
+ bodyHeaderWord3, // counter_set_pointer_table_offset
+ bodyHeaderWord4, // categories_count + reserved
+ bodyHeaderWord5 // categories_pointer_table_offset
+ };
+
+ ARMNN_NO_CONVERSION_WARN_BEGIN
+ // Create the counter directory packet
+ auto counterDirectoryPacketOffset = counterDirectoryPacket.begin();
+ // packet_header
+ std::copy(packetHeader, packetHeader + packetHeaderSize, counterDirectoryPacketOffset);
+ counterDirectoryPacketOffset += packetHeaderSize;
+ // body_header
+ std::copy(bodyHeader, bodyHeader + bodyHeaderSize, counterDirectoryPacketOffset);
+ counterDirectoryPacketOffset += bodyHeaderSize;
+ // device_records_pointer_table
+ std::copy(deviceRecordOffsets.begin(), deviceRecordOffsets.end(), counterDirectoryPacketOffset);
+ counterDirectoryPacketOffset += deviceRecordOffsets.size();
+ // counter_set_pointer_table
+ std::copy(counterSetRecordOffsets.begin(), counterSetRecordOffsets.end(), counterDirectoryPacketOffset);
+ counterDirectoryPacketOffset += counterSetRecordOffsets.size();
+ // category_pointer_table
+ std::copy(categoryRecordOffsets.begin(), categoryRecordOffsets.end(), counterDirectoryPacketOffset);
+ counterDirectoryPacketOffset += categoryRecordOffsets.size();
+ // device_records
+ for (const DeviceRecord& deviceRecord : deviceRecords)
+ {
+ std::copy(deviceRecord.begin(), deviceRecord.end(), counterDirectoryPacketOffset); // device_record
+ counterDirectoryPacketOffset += deviceRecord.size();
+ }
+ // counter_set_records
+ for (const CounterSetRecord& counterSetRecord : counterSetRecords)
+ {
+ std::copy(counterSetRecord.begin(), counterSetRecord.end(), counterDirectoryPacketOffset); // counter_set_record
+ counterDirectoryPacketOffset += counterSetRecord.size();
+ }
+ // category_records
+ for (const CategoryRecord& categoryRecord : categoryRecords)
+ {
+ std::copy(categoryRecord.begin(), categoryRecord.end(), counterDirectoryPacketOffset); // category_record
+ counterDirectoryPacketOffset += categoryRecord.size();
+ }
+ ARMNN_NO_CONVERSION_WARN_END
+
+ // Calculate the total size in bytes of the counter directory packet
+ uint32_t totalSize = armnn::numeric_cast<uint32_t>(counterDirectoryPacketSize * uint32_t_size);
+
+ // Reserve space in the buffer for the packet
+ uint32_t reserved = 0;
+ IPacketBufferPtr writeBuffer = m_BufferManager.Reserve(totalSize, reserved);
+
+ if (writeBuffer == nullptr || reserved < totalSize)
+ {
+ CancelOperationAndThrow<BufferExhaustion>(
+ writeBuffer,
+ boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.") % totalSize));
+ }
+
+ // Offset for writing to the buffer
+ uint32_t offset = 0;
+
+ // Write the counter directory packet to the buffer
+ for (uint32_t counterDirectoryPacketWord : counterDirectoryPacket)
+ {
+ WriteUint32(writeBuffer, offset, counterDirectoryPacketWord);
+ offset += armnn::numeric_cast<uint32_t>(uint32_t_size);
+ }
+
+ m_BufferManager.Commit(writeBuffer, totalSize);
}
void SendCounterPacket::SendPeriodicCounterCapturePacket(uint64_t timestamp, const IndexValuePairsVector& values)
{
- uint32_t packetFamily = 1;
+ uint32_t uint16_t_size = sizeof(uint16_t);
+ uint32_t uint32_t_size = sizeof(uint32_t);
+ uint32_t uint64_t_size = sizeof(uint64_t);
+
+ uint32_t packetFamily = 3;
uint32_t packetClass = 0;
uint32_t packetType = 0;
- uint32_t headerSize = numeric_cast<uint32_t>(2 * sizeof(uint32_t));
- uint32_t bodySize = numeric_cast<uint32_t>((1 * sizeof(uint64_t)) +
- (values.size() * (sizeof(uint16_t) + sizeof(uint32_t))));
+ uint32_t headerSize = 2 * uint32_t_size;
+ uint32_t bodySize = uint64_t_size + armnn::numeric_cast<uint32_t>(values.size()) * (uint16_t_size + uint32_t_size);
uint32_t totalSize = headerSize + bodySize;
uint32_t offset = 0;
uint32_t reserved = 0;
- unsigned char* writeBuffer = m_Buffer.Reserve(totalSize, reserved);
-
- if (reserved < totalSize)
- {
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw profiling::BufferExhaustion(
- boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.") % totalSize));
- }
+ IPacketBufferPtr writeBuffer = m_BufferManager.Reserve(totalSize, reserved);
- if (writeBuffer == nullptr)
+ if (writeBuffer == nullptr || reserved < totalSize)
{
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException("Error reserving buffer memory.");
+ CancelOperationAndThrow<BufferExhaustion>(
+ writeBuffer,
+ boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.") % totalSize));
}
// Create header.
WriteUint32(writeBuffer,
offset,
- ((packetFamily & 0x3F) << 26) | ((packetClass & 0x3FF) << 19) | ((packetType & 0x3FFF) << 16));
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ ((packetFamily & 0x0000003F) << 26) |
+ ((packetClass & 0x0000007F) << 19) |
+ ((packetType & 0x00000007) << 16));
+ offset += uint32_t_size;
WriteUint32(writeBuffer, offset, bodySize);
// Copy captured Timestamp.
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ offset += uint32_t_size;
WriteUint64(writeBuffer, offset, timestamp);
// Copy selectedCounterIds.
- offset += numeric_cast<uint32_t>(sizeof(uint64_t));
+ offset += uint64_t_size;
for (const auto& pair: values)
{
- WriteUint16(writeBuffer, offset, pair.first);
- offset += numeric_cast<uint32_t>(sizeof(uint16_t));
- WriteUint32(writeBuffer, offset, pair.second);
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ WriteUint16(writeBuffer, offset, pair.counterId);
+ offset += uint16_t_size;
+ WriteUint32(writeBuffer, offset, pair.counterValue);
+ offset += uint32_t_size;
}
- m_Buffer.Commit(totalSize);
+ m_BufferManager.Commit(writeBuffer, totalSize);
}
void SendCounterPacket::SendPeriodicCounterSelectionPacket(uint32_t capturePeriod,
const std::vector<uint16_t>& selectedCounterIds)
{
+ uint32_t uint16_t_size = sizeof(uint16_t);
+ uint32_t uint32_t_size = sizeof(uint32_t);
+
uint32_t packetFamily = 0;
uint32_t packetId = 4;
- uint32_t headerSize = numeric_cast<uint32_t>(2 * sizeof(uint32_t));
- uint32_t bodySize = numeric_cast<uint32_t>((1 * sizeof(uint32_t)) +
- (selectedCounterIds.size() * sizeof(uint16_t)));
+ uint32_t headerSize = 2 * uint32_t_size;
+ uint32_t bodySize = uint32_t_size + armnn::numeric_cast<uint32_t>(selectedCounterIds.size()) * uint16_t_size;
uint32_t totalSize = headerSize + bodySize;
uint32_t offset = 0;
uint32_t reserved = 0;
- unsigned char* writeBuffer = m_Buffer.Reserve(totalSize, reserved);
+ IPacketBufferPtr writeBuffer = m_BufferManager.Reserve(totalSize, reserved);
- if (reserved < totalSize)
+ if (writeBuffer == nullptr || reserved < totalSize)
{
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException(boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.")
- % totalSize));
- }
-
- if (writeBuffer == nullptr)
- {
- // Cancel the operation.
- m_Buffer.Commit(0);
- throw RuntimeException("Error reserving buffer memory.");
+ CancelOperationAndThrow<BufferExhaustion>(
+ writeBuffer,
+ boost::str(boost::format("No space left in buffer. Unable to reserve (%1%) bytes.") % totalSize));
}
// Create header.
WriteUint32(writeBuffer, offset, ((packetFamily & 0x3F) << 26) | ((packetId & 0x3FF) << 16));
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ offset += uint32_t_size;
WriteUint32(writeBuffer, offset, bodySize);
// Copy capturePeriod.
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ offset += uint32_t_size;
WriteUint32(writeBuffer, offset, capturePeriod);
// Copy selectedCounterIds.
- offset += numeric_cast<uint32_t>(sizeof(uint32_t));
+ offset += uint32_t_size;
for(const uint16_t& id: selectedCounterIds)
{
WriteUint16(writeBuffer, offset, id);
- offset += numeric_cast<uint32_t>(sizeof(uint16_t));
+ offset += uint16_t_size;
}
- m_Buffer.Commit(totalSize);
-}
-
-void SendCounterPacket::SetReadyToRead()
-{
- m_ReadyToRead = true;
+ m_BufferManager.Commit(writeBuffer, totalSize);
}
} // namespace profiling
-} // namespace armnn
\ No newline at end of file
+} // namespace armnn
projects / platform / upstream / armnn.git / blobdiff