xref: /openbsd-src/gnu/llvm/libcxx/benchmarks/algorithms/ranges_push_heap.bench.cpp (revision 4bdff4bed0e3d54e55670334c7d0077db4170f86)
1*4bdff4beSrobert //===----------------------------------------------------------------------===//
2*4bdff4beSrobert //
3*4bdff4beSrobert // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*4bdff4beSrobert // See https://llvm.org/LICENSE.txt for license information.
5*4bdff4beSrobert // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*4bdff4beSrobert //
7*4bdff4beSrobert //===----------------------------------------------------------------------===//
8*4bdff4beSrobert 
9*4bdff4beSrobert #include <algorithm>
10*4bdff4beSrobert 
11*4bdff4beSrobert #include "common.h"
12*4bdff4beSrobert 
13*4bdff4beSrobert namespace {
14*4bdff4beSrobert template <class ValueType, class Order>
15*4bdff4beSrobert struct RangesPushHeap {
16*4bdff4beSrobert   size_t Quantity;
17*4bdff4beSrobert 
run__anond96356100111::RangesPushHeap18*4bdff4beSrobert   void run(benchmark::State& state) const {
19*4bdff4beSrobert     runOpOnCopies<ValueType>(
20*4bdff4beSrobert         state, Quantity, Order(), BatchSize::CountElements, [](auto& Copy) {
21*4bdff4beSrobert           for (auto I = Copy.begin(), E = Copy.end(); I != E; ++I) {
22*4bdff4beSrobert             std::ranges::push_heap(Copy.begin(), I + 1);
23*4bdff4beSrobert           }
24*4bdff4beSrobert         });
25*4bdff4beSrobert   }
26*4bdff4beSrobert 
skip__anond96356100111::RangesPushHeap27*4bdff4beSrobert   bool skip() const { return Order() == ::Order::Heap; }
28*4bdff4beSrobert 
name__anond96356100111::RangesPushHeap29*4bdff4beSrobert   std::string name() const {
30*4bdff4beSrobert     return "BM_RangesPushHeap" + ValueType::name() + Order::name() + "_" +
31*4bdff4beSrobert            std::to_string(Quantity);
32*4bdff4beSrobert   };
33*4bdff4beSrobert };
34*4bdff4beSrobert } // namespace
35*4bdff4beSrobert 
main(int argc,char ** argv)36*4bdff4beSrobert int main(int argc, char** argv) {
37*4bdff4beSrobert   benchmark::Initialize(&argc, argv);
38*4bdff4beSrobert   if (benchmark::ReportUnrecognizedArguments(argc, argv))
39*4bdff4beSrobert     return 1;
40*4bdff4beSrobert   makeCartesianProductBenchmark<RangesPushHeap, AllValueTypes, AllOrders>(Quantities);
41*4bdff4beSrobert   benchmark::RunSpecifiedBenchmarks();
42*4bdff4beSrobert }
43