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Merge pull request #57950 from ClickHouse/remove-wrong-test

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Remove wrong test
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Alexey Milovidov 2023-12-17 02:22:58 +01:00 committed by GitHub
commit 787f1e7ab8
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1 changed files with 0 additions and 60 deletions
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60
src/Common/tests/gtest_async_loader.cpp
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@ -902,66 +902,6 @@ TEST(AsyncLoader, SetMaxThreads)
t.loader.wait();
}
TEST(AsyncLoader, DynamicPools)
{
const size_t max_threads[] { 2, 10 };
const int jobs_in_chain = 16;
AsyncLoaderTest t({
{.max_threads = max_threads[0], .priority{0}},
{.max_threads = max_threads[1], .priority{-1}},
});
t.loader.start();
std::atomic<size_t> executing[2] { 0, 0 }; // Number of currently executing jobs per pool
for (int concurrency = 1; concurrency <= 12; concurrency++)
{
std::atomic<bool> boosted{false}; // Visible concurrency was increased
std::atomic<int> left{concurrency * jobs_in_chain / 2}; // Number of jobs to start before `prioritize()` call
std::shared_mutex prioritization_mutex; // To slow down job execution during prioritization to avoid race condition
LoadJobSet jobs_to_prioritize;
auto job_func = [&] (AsyncLoader & loader, const LoadJobPtr & self)
{
auto pool_id = self->executionPool();
executing[pool_id]++;
if (executing[pool_id] > max_threads[0])
boosted = true;
ASSERT_LE(executing[pool_id], max_threads[pool_id]);
// Dynamic prioritization
if (--left == 0)
{
std::unique_lock lock{prioritization_mutex};
for (const auto & job : jobs_to_prioritize)
loader.prioritize(job, 1);
}
std::shared_lock lock{prioritization_mutex};
t.randomSleepUs(100, 200, 100);
ASSERT_LE(executing[pool_id], max_threads[pool_id]);
executing[pool_id]--;
};
std::vector<LoadTaskPtr> tasks;
tasks.reserve(concurrency);
for (int i = 0; i < concurrency; i++)
tasks.push_back(makeLoadTask(t.loader, t.chainJobSet(jobs_in_chain, job_func, fmt::format("c{}-j", i))));
jobs_to_prioritize = getGoals(tasks); // All jobs
scheduleLoad(tasks);
waitLoad(tasks);
ASSERT_EQ(executing[0], 0);
ASSERT_EQ(executing[1], 0);
ASSERT_EQ(boosted, concurrency > 2);
boosted = false;
}
}
TEST(AsyncLoader, SubJobs)
{
AsyncLoaderTest t(1);