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feature: Support for metrics group exp extension

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Support zet_metric_global_timestamps_resolution_exp_t

Resolves: LOCI-4350

Signed-off-by: Matias Cabral <matias.a.cabral@intel.com>
This commit is contained in:
Matias Cabral
2023-04-25 17:31:35 +00:00
committed by Compute-Runtime-Automation
parent f329fa5f87
commit cfa187aec6
47 changed files with 796 additions and 178 deletions
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38
level_zero/tools/source/metrics/metric_oa_source.cpp
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@@ -26,6 +26,7 @@ std::unique_ptr<OaMetricSourceImp> OaMetricSourceImp::create(const MetricDeviceC
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))) {
metricOAOsInterface = MetricOAOsInterface::create(metricDeviceContext.getDevice());
}
OaMetricSourceImp::~OaMetricSourceImp() = default;
@@ -34,6 +35,39 @@ void OaMetricSourceImp::enable() {
loadDependencies();
}
ze_result_t OaMetricSourceImp::getTimerResolution(uint64_t &resolution) {
ze_result_t result = getMetricOsInterface()->getMetricsTimerResolution(resolution);
if (result != ZE_RESULT_SUCCESS) {
resolution = 0;
}
return result;
}
ze_result_t OaMetricSourceImp::getTimestampValidBits(uint64_t &validBits) {
ze_result_t retVal = ZE_RESULT_SUCCESS;
uint64_t maxNanoSeconds = 0;
if (!metricEnumeration->readGlobalSymbol(globalSymbolOaMaxTimestamp.data(), maxNanoSeconds)) {
return ZE_RESULT_ERROR_NOT_AVAILABLE;
}
uint64_t timerFreqquency;
retVal = getTimerResolution(timerFreqquency);
if (retVal != ZE_RESULT_SUCCESS) {
validBits = 0;
return retVal;
}
uint64_t maxTimeStamp = maxNanoSeconds * timerFreqquency / nsecPerSec;
auto bits = std::bitset<64>(maxTimeStamp);
validBits = bits.count();
return retVal;
}
bool OaMetricSourceImp::isAvailable() {
return isInitialized();
}
@@ -143,6 +177,10 @@ bool OaMetricSourceImp::isImplicitScalingCapable() const {
return metricDeviceContext.isImplicitScalingCapable();
}
void OaMetricSourceImp::setMetricOsInterface(std::unique_ptr<MetricOAOsInterface> &metricOAOsInterface) {
this->metricOAOsInterface = std::move(metricOAOsInterface);
}
template <>
OaMetricSourceImp &MetricDeviceContext::getMetricSource<OaMetricSourceImp>() const {
return static_cast<OaMetricSourceImp &>(*metricSources.at(MetricSource::SourceType::Oa));