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/*
* Copyright (C) 2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "level_zero/tools/source/metrics/metric_oa_source.h"
#include "shared/source/os_interface/os_library.h"
#include "level_zero/core/source/cmdlist/cmdlist.h"
#include "level_zero/core/source/device/device_imp.h"
#include "level_zero/tools/source/metrics/metric.h"
#include "level_zero/tools/source/metrics/metric_oa_enumeration_imp.h"
#include "level_zero/tools/source/metrics/metric_oa_query_imp.h"
namespace L0 {
OaMetricSourceImp::OsLibraryLoadPtr OaMetricSourceImp::osLibraryLoadFunction(NEO::OsLibrary::load);
std::unique_ptr<OaMetricSourceImp> OaMetricSourceImp::create(const MetricDeviceContext &metricDeviceContext) {
return std::unique_ptr<OaMetricSourceImp>(new (std::nothrow) OaMetricSourceImp(metricDeviceContext));
}
OaMetricSourceImp::OaMetricSourceImp(const MetricDeviceContext &metricDeviceContext) : metricDeviceContext(metricDeviceContext),
metricEnumeration(std::unique_ptr<MetricEnumeration>(new (std::nothrow) MetricEnumeration(*this))),
metricsLibrary(std::unique_ptr<MetricsLibrary>(new (std::nothrow) MetricsLibrary(*this))) {
}
OaMetricSourceImp::~OaMetricSourceImp() = default;
void OaMetricSourceImp::enable() {
loadDependencies();
}
bool OaMetricSourceImp::isAvailable() {
return isInitialized();
}
ze_result_t OaMetricSourceImp::appendMetricMemoryBarrier(CommandList &commandList) {
DeviceImp *pDeviceImp = static_cast<DeviceImp *>(commandList.device);
if (pDeviceImp->metricContext->isImplicitScalingCapable()) {
// Use one of the sub-device contexts to append to command list.
pDeviceImp = static_cast<DeviceImp *>(pDeviceImp->subDevices[0]);
}
auto &metricContext = pDeviceImp->getMetricDeviceContext();
auto &metricsLibrary = metricContext.getMetricSource<OaMetricSourceImp>().getMetricsLibrary();
// Obtain gpu commands.
CommandBufferData_1_0 commandBuffer = {};
commandBuffer.CommandsType = MetricsLibraryApi::ObjectType::OverrideFlushCaches;
commandBuffer.Override.Enable = true;
commandBuffer.Type = metricContext.getMetricSource<OaMetricSourceImp>().isComputeUsed()
? MetricsLibraryApi::GpuCommandBufferType::Compute
: MetricsLibraryApi::GpuCommandBufferType::Render;
return metricsLibrary.getGpuCommands(commandList, commandBuffer) ? ZE_RESULT_SUCCESS
: ZE_RESULT_ERROR_UNKNOWN;
}
bool OaMetricSourceImp::loadDependencies() {
bool result = true;
if (metricEnumeration->loadMetricsDiscovery() != ZE_RESULT_SUCCESS) {
result = false;
DEBUG_BREAK_IF(!result);
}
if (result && !metricsLibrary->load()) {
result = false;
DEBUG_BREAK_IF(!result);
}
// Set metric context initialization state.
setInitializationState(result
? ZE_RESULT_SUCCESS
: ZE_RESULT_ERROR_DEPENDENCY_UNAVAILABLE);
return result;
}
bool OaMetricSourceImp::isInitialized() {
return initializationState == ZE_RESULT_SUCCESS;
}
void OaMetricSourceImp::setInitializationState(const ze_result_t state) {
initializationState = state;
}
Device &OaMetricSourceImp::getDevice() {
return metricDeviceContext.getDevice();
}
MetricsLibrary &OaMetricSourceImp::getMetricsLibrary() {
return *metricsLibrary;
}
MetricEnumeration &OaMetricSourceImp::getMetricEnumeration() {
return *metricEnumeration;
}
MetricStreamer *OaMetricSourceImp::getMetricStreamer() {
return pMetricStreamer;
}
void OaMetricSourceImp::setMetricStreamer(MetricStreamer *pMetricStreamer) {
this->pMetricStreamer = pMetricStreamer;
}
void OaMetricSourceImp::setMetricsLibrary(MetricsLibrary &metricsLibrary) {
this->metricsLibrary.release();
this->metricsLibrary.reset(&metricsLibrary);
}
void OaMetricSourceImp::setMetricEnumeration(MetricEnumeration &metricEnumeration) {
this->metricEnumeration.release();
this->metricEnumeration.reset(&metricEnumeration);
}
void OaMetricSourceImp::setUseCompute(const bool useCompute) {
this->useCompute = useCompute;
}
bool OaMetricSourceImp::isComputeUsed() const {
return useCompute;
}
ze_result_t OaMetricSourceImp::metricGroupGet(uint32_t *pCount, zet_metric_group_handle_t *phMetricGroups) {
return getMetricEnumeration().metricGroupGet(*pCount, phMetricGroups);
}
uint32_t OaMetricSourceImp::getSubDeviceIndex() {
return metricDeviceContext.getSubDeviceIndex();
}
bool OaMetricSourceImp::isMetricGroupActivated(const zet_metric_group_handle_t hMetricGroup) const {
return metricDeviceContext.isMetricGroupActivated(hMetricGroup);
}
bool OaMetricSourceImp::isMetricGroupActivated() const {
return metricDeviceContext.isMetricGroupActivated();
}
bool OaMetricSourceImp::isImplicitScalingCapable() const {
return metricDeviceContext.isImplicitScalingCapable();
}
template <>
OaMetricSourceImp &MetricDeviceContext::getMetricSource<OaMetricSourceImp>() const {
return static_cast<OaMetricSourceImp &>(*metricSources.at(MetricSource::SourceType::Oa));
}
} // namespace L0
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