concurrency

When using parallel option, use concurrency to limit the number of tests running concurrently.

The default value is the number of available cores (or os.availableParallelism() if available) minus 1. In watch mode, it uses half the number of available cores (or os.availableParallelism() if available).

CLI

npx poku --parallel --concurrency=4 ./test

API

await poku('./test', {
  parallel: true,
  concurrency: 4,
});

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tip

To allow unlimited parallelism, set the value to 0.