measure< TimeT > Struct Template Reference

#include <measure.h>

Static Public Member Functions
template<typename F , typename... Args>
static TimeT::rep	execution (F func, Args &&...args)
template<typename F , typename... Args>
static TimeT::rep	execution (F func, Args &&...args)

Detailed Description

template<typename TimeT = std::chrono::milliseconds>
struct measure< TimeT >

Definition at line 27 of file sample.cpp.

Member Function Documentation

template<typename TimeT = std::chrono::milliseconds>

template<typename F , typename... Args>

static TimeT::rep measure< TimeT >::execution ( F  func, Args &&...  args  )

inlinestatic

Definition at line 29 of file sample.cpp.

References run_benchmark_import::args.

Referenced by DBHandler::alterSession(), DBHandler::alterSystemClear(), DBHandler::broadcast_serialized_rows(), import_export::Importer::checkpoint(), Parser::CopyTableStmt::execute(), DBHandler::execute_next_render_step(), DBHandler::execute_query_step(), DBHandler::execute_rel_alg(), DBHandler::executeDdl(), import_export::anonymous_namespace{Importer.cpp}::explode_collections_step2(), Buffer_Namespace::BufferMgr::findFreeBuffer(), Catalog_Namespace::Catalog::getMetadataForDict(), DBHandler::import_table(), import_export::import_thread_delimited(), QueryRunner::ImportDriver::importGeoTable(), DBHandler::importGeoTableSingle(), Catalog_Namespace::Catalog::instantiateFragmenter(), main(), Calcite::ping(), DBHandler::process_deferred_copy_from(), Calcite::processImpl(), ArrowCsvForeignStorage::registerTable(), DBHandler::render_vega(), TableArchiver::restoreTable(), anonymous_namespace{TableArchiver.cpp}::run(), DBHandler::sql_execute(), DBHandler::sql_execute_df(), DBHandler::sql_execute_local(), DBHandler::start_query(), DBHandler::start_render_query(), and Calcite::updateMetadata().

                                                             {
    auto start = std::chrono::steady_clock::now();
    func(std::forward<Args>(args)...);
    auto duration =
        std::chrono::duration_cast<TimeT>(std::chrono::steady_clock::now() - start);
    return duration.count();
  }

Here is the caller graph for this function:

template<typename TimeT = std::chrono::milliseconds>

template<typename F , typename... Args>

static TimeT::rep measure< TimeT >::execution ( F  func, Args &&...  args  )

inlinestatic

Definition at line 32 of file measure.h.

References run_benchmark_import::args.

                                                             {
    auto start = std::chrono::steady_clock::now();
    func(std::forward<Args>(args)...);
    auto duration =
        std::chrono::duration_cast<TimeT>(std::chrono::steady_clock::now() - start);
    return duration.count();
  }

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The documentation for this struct was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/invoke_example/sample.cpp
• /home/jenkins-slave/workspace/core-os-doxygen/Shared/measure.h