Function main

benchmark/streams/iter-file-read.js:21–43

({ api, filesize, n })

});

function main({ api, filesize, n }) {
  // Create fixture file
  const chunk = Buffer.alloc(Math.min(filesize, 64 * 1024), 'abcdefghij');
  const fd = fs.openSync(filename, 'w');
  let remaining = filesize;
  while (remaining > 0) {
    const size = Math.min(remaining, chunk.length);
    fs.writeSync(fd, chunk, 0, size);
    remaining -= size;
  }
  fs.closeSync(fd);

  const totalOps = (filesize * n) / (1024 * 1024);

  switch (api) {
    case 'classic':
      return benchClassic(filesize, n, totalOps);
    case 'webstream':
      return benchWebStream(filesize, n, totalOps);
    case 'iter':
      return benchIter(filesize, n, totalOps);
  }
}

function benchClassic(filesize, n, totalOps) {
  function run(cb) {