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main
tests/testdata/workers/bench_startup.ts
33 строки
897 B
Matt Mastracci
chore: move cli/tests/ -> tests/ (#22369)
10 фев 2024, 23:22
Не верифицирован
10 фев 2024, 23:22
f5e46c9
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// Benchmark measures time it takes to start and stop a number of workers. const workerCount = 50; async function bench() { const workers: Worker[] = []; for (let i = 1; i <= workerCount; ++i) { const worker = new Worker( import.meta.resolve("./bench_worker.ts"), { type: "module" }, ); const promise = new Promise<void>((resolve) => { worker.onmessage = (e) => { if (e.data.cmdId === 0) resolve(); }; }); worker.postMessage({ cmdId: 0, action: 2 }); await promise; workers.push(worker); } console.log("Done creating workers closing workers!"); for (const worker of workers) { const promise = new Promise<void>((resolve) => { worker.onmessage = (e) => { if (e.data.cmdId === 3) resolve(); }; }); worker.postMessage({ action: 3 }); await promise; } console.log("Finished!"); } bench();