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| author |  Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
| 2022-09-28 14:38:15 -0700 |
|---|---|---|
| committer | Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
| 2022-09-28 14:38:15 -0700 |
| commit | 76b1a3a88d68543a29e74c8bc0319e878528a4ac (patch) | |
| tree | 6d3b26f6c4f8c83cbc610b1ebf5d5f302e9f6e58 | |
| parent | b74351e55fcb54451e793879302754de440e3da0 (diff) | |
| download | bun-76b1a3a88d68543a29e74c8bc0319e878528a4ac.tar.gz bun-76b1a3a88d68543a29e74c8bc0319e878528a4ac.tar.zst bun-76b1a3a88d68543a29e74c8bc0319e878528a4ac.zip | |
Bench snippet for Array.map
| -rw-r--r-- | bench/snippets/array-map.mjs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/bench/snippets/array-map.mjs b/bench/snippets/array-map.mjs new file mode 100644 index 000000000..56f0cc3c3 --- /dev/null +++ b/bench/snippets/array-map.mjs @@ -0,0 +1,54 @@ +// https://github.com/oven-sh/bun/issues/1096 +import { bench, run } from "mitata"; + +for (let i = 0; i < 20; i++) { + var array = new Array(i); + for (let j = 0; j < i; j++) { + array[j] = 1; + } + + bench("Array.map x " + i, () => array.map(identity)); +} + +bench("inline Array.map x 0", () => [].map(identity)); +bench("inline Array.map x 1", () => [1].map(identity)); +bench("inline Array.map x 2", () => [1, 1].map(identity)); +bench("inline Array.map x 3", () => [1, 1, 1].map(identity)); +bench("inline Array.map x 4", () => [1, 1, 1, 1].map(identity)); +bench("inline Array.map x 5", () => [1, 1, 1, 1, 1].map(identity)); +bench("inline Array.map x 6", () => [1, 1, 1, 1, 1, 1].map(identity)); +bench("inline Array.map x 7", () => [1, 1, 1, 1, 1, 1, 1].map(identity)); +bench("inline Array.map x 8", () => [1, 1, 1, 1, 1, 1, 1, 1].map(identity)); +bench("inline Array.map x 9", () => [1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity)); +bench("inline Array.map x 10", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 11", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 12", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 13", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 14", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 15", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 16", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 17", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 18", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); +bench("inline Array.map x 19", () => + [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1].map(identity) +); + +await run(); |