|
Last change
on this file since 4db0140 was
8633485b,
checked in by Peter A. Buhr <pabuhr@…>, 5 years ago
|
|
update Nodejs experiment for concurrency paper
|
-
Property mode set to
100644
|
|
File size:
590 bytes
|
| Rev | Line | |
|---|
| [8633485b] | 1 | var times = 5000000 |
|---|
| [7ac3151] | 2 | var argc = process.argv.length // node, path |
|---|
| 3 | if ( argc > 3 ) process.exit( 1 ) |
|---|
| 4 | if ( argc == 3 ) times = Number( process.argv[2] ) |
|---|
| 5 | |
|---|
| [8633485b] | 6 | function instant() { |
|---|
| 7 | return new Promise(function(rs) { |
|---|
| 8 | setImmediate(rs); |
|---|
| 9 | }); |
|---|
| [7ac3151] | 10 | } |
|---|
| 11 | |
|---|
| [8633485b] | 12 | async function l() { |
|---|
| 13 | var hrstart = process.hrtime() |
|---|
| 14 | for ( var i = 0; i < times; i += 1 ) |
|---|
| 15 | await instant(); |
|---|
| 16 | hrend = process.hrtime( hrstart ) |
|---|
| 17 | var dur = (1000000000 * hrend[0] + hrend[1]) / times |
|---|
| 18 | console.log( dur ) |
|---|
| 19 | } |
|---|
| [7ac3151] | 20 | |
|---|
| [8633485b] | 21 | l(); |
|---|
| [7ac3151] | 22 | |
|---|
| 23 | // Local Variables: // |
|---|
| 24 | // tab-width: 4 // |
|---|
| 25 | // compile-command: "nodejs node_await.js" // |
|---|
| 26 | // End: // |
|---|
Note: See
TracBrowser
for help on using the repository browser.
