TimeSpan ThermalRelationshipTable::getSampleTimeForRelationship(UIntN target, UIntN source) const
{
for (auto entry = m_entries.begin(); entry != m_entries.end(); ++entry)
{
if (((*entry)->getTargetDeviceIndex() == target) && ((*entry)->getSourceDeviceIndex() == source))
{
auto trtEntry = std::dynamic_pointer_cast<ThermalRelationshipTableEntry>(*entry);
if (trtEntry)
{
return trtEntry->thermalSamplingPeriod();
}
}
}
throw dptf_exception("No match found for target and source in TRT.");
}
TimeSpan ThermalRelationshipTable::getShortestSamplePeriodForTarget(UIntN target)
{
auto shortestSamplePeriod = TimeSpan::createInvalid();
for (auto entry = m_entries.begin(); entry != m_entries.end(); ++entry)
{
if ((*entry)->getTargetDeviceIndex() == target)
{
auto trtEntry = std::dynamic_pointer_cast<ThermalRelationshipTableEntry>(*entry);
if (trtEntry)
{
auto samplingPeriod = trtEntry->thermalSamplingPeriod();
if (shortestSamplePeriod.isInvalid() || samplingPeriod < shortestSamplePeriod)
{
shortestSamplePeriod = samplingPeriod;
}
}
}
}
return shortestSamplePeriod;
}
TimeSpan ThermalRelationshipTable::getMinimumActiveSamplePeriodForSource(
UIntN sourceIndex, std::set<UIntN> activeTargets)
{
auto minimumSamplePeriod = TimeSpan::createInvalid();
for (auto entry = m_entries.begin(); entry != m_entries.end(); ++entry)
{
if (((*entry)->getSourceDeviceIndex() == sourceIndex) &&
(activeTargets.find((*entry)->getTargetDeviceIndex()) != activeTargets.end()))
{
auto trtEntry = std::dynamic_pointer_cast<ThermalRelationshipTableEntry>(*entry);
if (trtEntry)
{
auto samplingPeriod = trtEntry->thermalSamplingPeriod();
if (minimumSamplePeriod.isInvalid() || samplingPeriod < minimumSamplePeriod)
{
minimumSamplePeriod = samplingPeriod;
}
}
}
}
return minimumSamplePeriod;
}
DptfBuffer ThermalRelationshipTable::toTrtBinary() const
{
DptfBuffer packages;
UInt32 offset = 0;
for (auto entry = m_entries.begin(); entry != m_entries.end(); entry++)
{
auto trtEntry = std::dynamic_pointer_cast<ThermalRelationshipTableEntry>(*entry);
if (trtEntry)
{
UInt32 sourceScopeLength = (UInt32)(*entry)->getSourceDeviceScope().size();
UInt32 targetScopeLength = (UInt32)(*entry)->getTargetDeviceScope().size();
DptfBuffer packageBuffer;
packageBuffer.allocate(sizeof(EsifDataBinaryTrtPackage) + sourceScopeLength + targetScopeLength);
EsifDataBinaryTrtPackage entryPackage;
UInt32 dataAddress = 0;
// Source Scope
entryPackage.sourceDevice.string.length = sourceScopeLength;
entryPackage.sourceDevice.type = esif_data_type::ESIF_DATA_STRING;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.sourceDevice)), sizeof(entryPackage.sourceDevice));
dataAddress += sizeof(entryPackage.sourceDevice);
packageBuffer.put(dataAddress, (UInt8*)((*entry)->getSourceDeviceScope().c_str()), sourceScopeLength);
dataAddress += sourceScopeLength;
// Target Scope
entryPackage.targetDevice.string.length = targetScopeLength;
entryPackage.targetDevice.type = esif_data_type::ESIF_DATA_STRING;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.targetDevice)), sizeof(entryPackage.targetDevice));
dataAddress += sizeof(entryPackage.targetDevice);
packageBuffer.put(dataAddress, (UInt8*)((*entry)->getTargetDeviceScope().c_str()), targetScopeLength);
dataAddress += targetScopeLength;
// Thermal Influence
entryPackage.thermalInfluence.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.thermalInfluence.integer.value = trtEntry->thermalInfluence();
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.thermalInfluence)),
sizeof(entryPackage.thermalInfluence));
dataAddress += sizeof(entryPackage.thermalInfluence);
// Sampling Period
entryPackage.thermalSamplingPeriod.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.thermalSamplingPeriod.integer.value = trtEntry->thermalSamplingPeriod().asTenthSecondsInt();
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.thermalSamplingPeriod)),
sizeof(entryPackage.thermalSamplingPeriod));
dataAddress += sizeof(entryPackage.thermalSamplingPeriod);
// Reserved1
entryPackage.reserved1.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.reserved1.integer.value = 0;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.reserved1)), sizeof(entryPackage.reserved1));
dataAddress += sizeof(entryPackage.reserved1);
// Reserved2
entryPackage.reserved2.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.reserved2.integer.value = 0;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.reserved2)), sizeof(entryPackage.reserved2));
dataAddress += sizeof(entryPackage.reserved2);
// Reserved3
entryPackage.reserved3.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.reserved3.integer.value = 0;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.reserved3)), sizeof(entryPackage.reserved3));
dataAddress += sizeof(entryPackage.reserved3);
// Reserved4
entryPackage.reserved4.integer.type = esif_data_type::ESIF_DATA_UINT64;
entryPackage.reserved4.integer.value = 0;
packageBuffer.put(dataAddress, (UInt8*)(&(entryPackage.reserved4)), sizeof(entryPackage.reserved4));
dataAddress += sizeof(entryPackage.reserved4);
packages.put(offset, packageBuffer.get(), packageBuffer.size());
offset += packageBuffer.size();
}
}
DptfBuffer buffer(packages.size());
buffer.put(0, packages.get(), packages.size());
return buffer;
}