diff options
Diffstat (limited to 'searchlib/src/tests/common/sequencedtaskexecutor/sequencedtaskexecutor_benchmark.cpp')
-rw-r--r-- | searchlib/src/tests/common/sequencedtaskexecutor/sequencedtaskexecutor_benchmark.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/searchlib/src/tests/common/sequencedtaskexecutor/sequencedtaskexecutor_benchmark.cpp b/searchlib/src/tests/common/sequencedtaskexecutor/sequencedtaskexecutor_benchmark.cpp new file mode 100644 index 00000000000..a51becfbf13 --- /dev/null +++ b/searchlib/src/tests/common/sequencedtaskexecutor/sequencedtaskexecutor_benchmark.cpp @@ -0,0 +1,24 @@ +// Copyright 2020 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. + +#include <vespa/searchlib/common/sequencedtaskexecutor.h> +#include <vespa/vespalib/util/lambdatask.h> +#include <atomic> + +using search::SequencedTaskExecutor; +using ExecutorId = search::ISequencedTaskExecutor::ExecutorId; + +int main(int argc, char *argv[]) { + unsigned long numTasks = 1000000; + unsigned numThreads = 4; + std::atomic<long> counter(0); + if (argc > 1) + numTasks = atol(argv[1]); + if (argc > 2) + numThreads = atoi(argv[2]); + + SequencedTaskExecutor executor(numThreads); + for (unsigned long tid(0); tid < numTasks; tid++) { + executor.executeTask(ExecutorId(tid%numThreads), vespalib::makeLambdaTask([&counter] { counter++; })); + } + return 0; +} |