feat: add min benchmark

[benchmarks-js.git] / min.mjs

diff --git a/min.mjs b/min.mjs
new file mode 100644 (file)
index 0000000..3ea46c4
--- /dev/null
+++ b/min.mjs
@@ -0,0 +1,71 @@
+import Benchmark from 'benny'
+import { generateRandomNumberArray } from './benchmark-utils.mjs'
+
+const size = 10000
+const testArray = generateRandomNumberArray(size)
+
+/**
+ *
+ * @param values
+ * @returns
+ */
+function loopMin (values) {
+  let min = Infinity
+  for (const value of values) {
+    if (value < min) min = value
+  }
+  return min
+}
+
+/**
+ *
+ * @param values
+ * @returns
+ */
+function reduceTernaryMin (values) {
+  return values.reduce((a, b) => (a < b ? a : b), Infinity)
+}
+
+/**
+ *
+ * @param values
+ * @returns
+ */
+function reduceMathMin (values) {
+  return values.reduce((a, b) => Math.min(a, b), Infinity)
+}
+
+/**
+ *
+ * @param values
+ * @returns
+ */
+function sortMin (values) {
+  return values.sort((a, b) => a - b)[0]
+}
+
+Benchmark.suite(
+  `Min from ${size} numbers`,
+  Benchmark.add('Math.min', () => {
+    Math.min(...testArray)
+  }),
+  Benchmark.add('loopMin', () => {
+    loopMin(testArray)
+  }),
+  Benchmark.add('reduceTernaryMin', () => {
+    reduceTernaryMin(testArray)
+  }),
+  Benchmark.add('reduceMath.min', () => {
+    reduceMathMin(testArray)
+  }),
+  Benchmark.add('sortMin', () => {
+    sortMin(testArray)
+  }),
+  Benchmark.cycle(),
+  Benchmark.complete(),
+  Benchmark.save({ file: 'min', format: 'json', details: true }),
+  Benchmark.save({ file: 'min', format: 'chart.html', details: true }),
+  Benchmark.save({ file: 'min', format: 'table.html', details: true })
+).catch((err) => {
+  console.error(err)
+})