diff --git a/benchmark/buffers/buffer-concat.js b/benchmark/buffers/buffer-concat.js new file mode 100644 index 00000000000000..a27e132193ef41 --- /dev/null +++ b/benchmark/buffers/buffer-concat.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common.js'); + +const bench = common.createBenchmark(main, { + pieces: [1, 4, 16], + pieceSize: [1, 16, 256], + withTotalLength: [0, 1], + n: [1024] +}); + +function main(conf) { + const n = +conf.n; + const size = +conf.pieceSize; + const pieces = +conf.pieces; + + const list = new Array(pieces); + list.fill(Buffer.allocUnsafe(size)); + + const totalLength = conf.withTotalLength ? pieces * size : undefined; + + bench.start(); + for (var i = 0; i < n * 1024; i++) { + Buffer.concat(list, totalLength); + } + bench.end(n); +}