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-rw-r--r--benchmark/timers/timers-timeout-nexttick.js36
1 files changed, 36 insertions, 0 deletions
diff --git a/benchmark/timers/timers-timeout-nexttick.js b/benchmark/timers/timers-timeout-nexttick.js
new file mode 100644
index 0000000000..781e505ae4
--- /dev/null
+++ b/benchmark/timers/timers-timeout-nexttick.js
@@ -0,0 +1,36 @@
+'use strict';
+const common = require('../common.js');
+
+// The following benchmark measures setting up n * 1e6 timeouts,
+// as well as scheduling a next tick from each timeout. Those
+// then get executed on the next uv tick.
+
+const bench = common.createBenchmark(main, {
+ n: [5e4, 5e6],
+});
+
+function main({ n }) {
+ let count = 0;
+
+ // Function tracking on the hidden class in V8 can cause misleading
+ // results in this benchmark if only a single function is used —
+ // alternate between two functions for a fairer benchmark.
+
+ function cb() {
+ process.nextTick(counter);
+ }
+ function cb2() {
+ process.nextTick(counter);
+ }
+ function counter() {
+ count++;
+ if (count === n)
+ bench.end(n);
+ }
+
+ for (var i = 0; i < n; i++) {
+ setTimeout(i % 2 ? cb : cb2, 1);
+ }
+
+ bench.start();
+}