diff options
Diffstat (limited to 'deps/node/benchmark/timers/immediate.js')
-rw-r--r-- | deps/node/benchmark/timers/immediate.js | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/deps/node/benchmark/timers/immediate.js b/deps/node/benchmark/timers/immediate.js deleted file mode 100644 index ba50f961..00000000 --- a/deps/node/benchmark/timers/immediate.js +++ /dev/null @@ -1,114 +0,0 @@ -'use strict'; -const common = require('../common.js'); - -const bench = common.createBenchmark(main, { - n: [5e6], - type: ['depth', 'depth1', 'breadth', 'breadth1', 'breadth4', 'clear'] -}); - -function main({ n, type }) { - switch (type) { - case 'depth': - depth(n); - break; - case 'depth1': - depth1(n); - break; - case 'breadth': - breadth(n); - break; - case 'breadth1': - breadth1(n); - break; - case 'breadth4': - breadth4(n); - break; - case 'clear': - clear(n); - break; - } -} - -// setImmediate tail recursion, 0 arguments -function depth(N) { - var n = 0; - bench.start(); - setImmediate(cb); - function cb() { - n++; - if (n === N) - bench.end(n); - else - setImmediate(cb); - } -} - -// setImmediate tail recursion, 1 argument -function depth1(N) { - var n = 0; - bench.start(); - setImmediate(cb, 1); - function cb(a1) { - n++; - if (n === N) - bench.end(N); - else - setImmediate(cb, 1); - } -} - -// Concurrent setImmediate, 0 arguments -function breadth(N) { - var n = 0; - bench.start(); - function cb() { - n++; - if (n === N) - bench.end(N); - } - for (var i = 0; i < N; i++) { - setImmediate(cb); - } -} - -// Concurrent setImmediate, 1 argument -function breadth1(N) { - var n = 0; - bench.start(); - function cb(a1) { - n++; - if (n === N) - bench.end(n); - } - for (var i = 0; i < N; i++) { - setImmediate(cb, 1); - } -} - -// Concurrent setImmediate, 4 arguments -function breadth4(N) { - N /= 2; - var n = 0; - bench.start(); - function cb(a1, a2, a3, a4) { - n++; - if (n === N) - bench.end(n); - } - for (var i = 0; i < N; i++) { - setImmediate(cb, 1, 2, 3, 4); - } -} - -function clear(N) { - N *= 4; - bench.start(); - function cb(a1) { - if (a1 === 2) - bench.end(N); - } - for (var i = 0; i < N; i++) { - clearImmediate(setImmediate(cb, 1)); - } - setImmediate(cb, 2); -} |