({ len, n, type })
| 14 | }); |
| 15 | |
| 16 | function main({ len, n, type }) { |
| 17 | let fn, i; |
| 18 | switch (type) { |
| 19 | case 'fast-alloc': |
| 20 | fn = Buffer.alloc; |
| 21 | break; |
| 22 | case 'fast-alloc-fill': |
| 23 | bench.start(); |
| 24 | for (i = 0; i < n; i++) { |
| 25 | Buffer.alloc(len, 0); |
| 26 | } |
| 27 | bench.end(n); |
| 28 | return; |
| 29 | case 'fast-allocUnsafe': |
| 30 | fn = Buffer.allocUnsafe; |
| 31 | break; |
| 32 | case 'slow-allocUnsafe': |
| 33 | fn = Buffer.allocUnsafeSlow; |
| 34 | break; |
| 35 | default: |
| 36 | assert.fail('Should not get here'); |
| 37 | } |
| 38 | |
| 39 | bench.start(); |
| 40 | for (i = 0; i < n; i++) { |
| 41 | fn(len); |
| 42 | } |
| 43 | bench.end(n); |
| 44 | } |