parallelsort.hxx File Reference

#include <comphelper/threadpool.hxx>
#include <tools/cpuid.hxx>
#include <memory>
#include <iterator>
#include <thread>
#include <algorithm>
#include <cmath>
#include <random>
#include <functional>
#include <iostream>
#include <chrono>

Include dependency graph for parallelsort.hxx:

Go to the source code of this file.

Namespaces
namespace	comphelper

Macros
#define	PARALLELSORT_ENABLEPZ   0

Functions
static comphelper::ThreadPool &	comphelper::rTPool (comphelper::ThreadPool::getSharedOptimalPool())
template<class RandItr , class Compare = std::less<>>
void	comphelper::parallelSort (const RandItr aBegin, const RandItr aEnd, Compare aComp=Compare())

Variables
const size_t	comphelper::nThreadCountGlobal = std::thread::hardware_concurrency()
const bool	comphelper::bHyperThreadingActive = cpuid::hasHyperThreading()
static thread_local std::mt19937	comphelper::aGenerator { std::random_device{}() }

Macro Definition Documentation

PARALLELSORT_ENABLEPZ

#define PARALLELSORT_ENABLEPZ   0

Definition at line 34 of file parallelsort.hxx.

Variable Documentation

maBinEnds

size_t maBinEnds[nMaxTreeArraySize]

Definition at line 171 of file parallelsort.hxx.

maDividers

ValueType maDividers[nMaxTreeArraySize]

private

Definition at line 165 of file parallelsort.hxx.

maFunc

const std::function<void()> maFunc

private

Definition at line 108 of file parallelsort.hxx.

maLabels

uint8_t maLabels[mnMaxStaticSize]

private

Definition at line 164 of file parallelsort.hxx.

maSepBinEnds

size_t maSepBinEnds[nMaxTreeArraySize *nMaxTreeArraySize]

private

Definition at line 167 of file parallelsort.hxx.

maTag

std::shared_ptr<comphelper::ThreadTaskTag> maTag

private

Definition at line 122 of file parallelsort.hxx.

mbDummy

bool mbDummy

private

Definition at line 88 of file parallelsort.hxx.

mbThreaded

bool mbThreaded

private

Definition at line 168 of file parallelsort.hxx.

mnDividers

const size_t mnDividers

private

Definition at line 162 of file parallelsort.hxx.

mnMaxStaticSize

constexpr size_t mnMaxStaticSize = 1024 * 50

staticconstexprprivate

Definition at line 163 of file parallelsort.hxx.

mnTreeArraySize

const size_t mnTreeArraySize

private

Definition at line 161 of file parallelsort.hxx.

pLabels

std::unique_ptr<uint8_t[]> pLabels

private

Definition at line 166 of file parallelsort.hxx.