githubmirror/node

benchmark/ffi/getpid.js

25 строк449 B

Paolo Insogna

lib: add new methods and error codes

05 май 2026, 17:19

05 май 2026, 17:19e850ee9

'use strict';

const common = require('../common.js');
const ffi = require('node:ffi');

const bench = common.createBenchmark(main, {
  n: [1e7],
}, {
  flags: ['--experimental-ffi'],
});

const { lib, functions } = ffi.dlopen(null, {
  uv_os_getpid: { result: 'i32', parameters: [] },
});

const getpid = functions.uv_os_getpid;

function main({ n }) {
  bench.start();
  for (let i = 0; i < n; ++i)
    getpid();
  bench.end(n);

  lib.close();
}