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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "performance_counters_win.h"
#include "shared/source/device/device.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/os_interface/windows/os_interface.h"
#include "shared/source/os_interface/windows/os_time_win.h"
namespace NEO {
/////////////////////////////////////////////////////
// PerformanceCounters::create
/////////////////////////////////////////////////////
std::unique_ptr<PerformanceCounters> PerformanceCounters::create(Device *device) {
auto counter = std::make_unique<PerformanceCountersWin>();
auto osInterface = device->getOSTime()->getOSInterface()->get();
auto gen = device->getHardwareInfo().platform.eRenderCoreFamily;
auto &hwHelper = HwHelper::get(gen);
UNRECOVERABLE_IF(counter == nullptr);
counter->clientData.Windows.Adapter = reinterpret_cast<void *>(static_cast<UINT_PTR>(osInterface->getAdapterHandle()));
counter->clientData.Windows.Device = reinterpret_cast<void *>(static_cast<UINT_PTR>(osInterface->getDeviceHandle()));
counter->clientData.Windows.Device = reinterpret_cast<void *>(static_cast<UINT_PTR>(osInterface->getDeviceHandle()));
counter->clientData.Windows.Escape = osInterface->getEscapeHandle();
counter->clientData.Windows.KmdInstrumentationEnabled = device->getHardwareInfo().capabilityTable.instrumentationEnabled;
counter->contextData.ClientData = &counter->clientData;
counter->clientType.Gen = static_cast<MetricsLibraryApi::ClientGen>(hwHelper.getMetricsLibraryGenId());
return counter;
}
//////////////////////////////////////////////////////
// PerformanceCountersWin::enableCountersConfiguration
//////////////////////////////////////////////////////
bool PerformanceCountersWin::enableCountersConfiguration() {
// Release previous counters configuration so the user
// can change configuration between kernels.
releaseCountersConfiguration();
// Create oa configuration.
if (!metricsLibrary->oaConfigurationCreate(
context,
oaConfiguration)) {
DEBUG_BREAK_IF(true);
return false;
}
// Enable oa configuration.
if (!metricsLibrary->oaConfigurationActivate(
oaConfiguration)) {
DEBUG_BREAK_IF(true);
return false;
}
return true;
}
//////////////////////////////////////////////////////
// PerformanceCountersWin::releaseCountersConfiguration
//////////////////////////////////////////////////////
void PerformanceCountersWin::releaseCountersConfiguration() {
// Oa configuration.
if (oaConfiguration.IsValid()) {
metricsLibrary->oaConfigurationDeactivate(oaConfiguration);
metricsLibrary->oaConfigurationDelete(oaConfiguration);
oaConfiguration.data = nullptr;
}
}
} // namespace NEO
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