1af728b505
Reviewers: teon.banek, msantl, ipaljak Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1787
44 lines
922 B
C++
44 lines
922 B
C++
#include <thread>
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#include <vector>
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#include <glog/logging.h>
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#include "utils/skip_list.hpp"
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const int kNumThreads = 8;
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const uint64_t kMaxNum = 10000000;
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int main() {
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utils::SkipList<uint64_t> list;
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for (int i = 0; i < kMaxNum * kNumThreads; ++i) {
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auto acc = list.access();
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auto ret = acc.insert(i);
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CHECK(ret.first != acc.end());
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CHECK(ret.second);
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}
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std::vector<std::thread> threads;
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for (int i = 0; i < kNumThreads; ++i) {
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threads.push_back(std::thread([&list, i] {
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for (uint64_t num = i * kMaxNum; num < (i + 1) * kMaxNum; ++num) {
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auto acc = list.access();
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CHECK(acc.remove(num));
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}
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}));
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}
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for (int i = 0; i < kNumThreads; ++i) {
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threads[i].join();
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}
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CHECK(list.size() == 0);
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uint64_t count = 0;
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auto acc = list.access();
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for (auto it = acc.begin(); it != acc.end(); ++it) {
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++count;
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}
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CHECK(count == 0);
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return 0;
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}
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