37 lines
798 B
C++
37 lines
798 B
C++
|
#include <thread>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
#include <glog/logging.h>
|
||
|
|
|
||
|
|
#include "utils/skip_list.hpp"
|
||
|
|
|
||
|
|
const int kNumThreads = 8;
|
||
|
|
const uint64_t kMaxNum = 10000000;
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
utils::SkipList<uint64_t> list;
|
||
|
|
|
||
|
|
std::vector<std::thread> threads;
|
||
|
|
for (int i = 0; i < kNumThreads; ++i) {
|
||
|
|
threads.push_back(std::thread([&list, i] {
|
||
|
|
for (uint64_t num = i * kMaxNum; num < (i + 1) * kMaxNum; ++num) {
|
||
|
|
auto acc = list.access();
|
||
|
|
CHECK(acc.insert(num).second);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
for (int i = 0; i < kNumThreads; ++i) {
|
||
|
|
threads[i].join();
|
||
|
|
}
|
||
|
|
|
||
|
|
CHECK(list.size() == kMaxNum * kNumThreads);
|
||
|
|
for (uint64_t i = 0; i < kMaxNum * kNumThreads; ++i) {
|
||
|
|
auto acc = list.access();
|
||
|
|
auto it = acc.find(i);
|
||
|
|
CHECK(it != acc.end());
|
||
|
|
CHECK(*it == i);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|