| 90 | } |
| 91 | |
| 92 | function benchIter(chunk, datasize, n, totalOps) { |
| 93 | const { pipeTo } = require('stream/iter'); |
| 94 | |
| 95 | async function run() { |
| 96 | let remaining = datasize; |
| 97 | async function* source() { |
| 98 | while (remaining > 0) { |
| 99 | const size = Math.min(remaining, chunk.length); |
| 100 | remaining -= size; |
| 101 | yield [size === chunk.length ? chunk : chunk.subarray(0, size)]; |
| 102 | } |
| 103 | } |
| 104 | // Drain to no-op sink, matching classic/webstream behavior |
| 105 | await pipeTo(source(), { write() {}, writeSync() { return true; } }); |
| 106 | } |
| 107 | |
| 108 | (async () => { |
| 109 | bench.start(); |
| 110 | for (let i = 0; i < n; i++) await run(); |
| 111 | bench.end(totalOps); |
| 112 | })(); |
| 113 | } |
| 114 | |
| 115 | function benchIterSync(chunk, datasize, n, totalOps) { |
| 116 | const { pipeToSync } = require('stream/iter'); |