### Parallel Burgers { #parallel-burgers }

Now let's imagine these aren't "Concurrent Burgers", but "Parallel Burgers".

You go with your crush to get parallel fast food.

You stand in line while several (let's say 8) cashiers that at the same time are cooks take the orders from the people in front of you.

      log += "three:run@${taskFaker.nanoTime} parallel=${taskFaker.isParallel}"
    }

    taskFaker.advanceUntil(0.µs)
    assertThat(log).isEmpty()

    taskFaker.advanceUntil(100.µs)
    assertThat(log).containsExactlyInAnyOrder(
      "one:run@100000 parallel=true",
      "two:run@100000 parallel=true",
      "three:run@100000 parallel=true",
    )

    taskFaker.assertNoMoreTasks()

    "groups" : [ {
      "testProject" : "excludeRuleMergingBuild",
      "coverage" : {
        "per_commit" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.corefeature.LargeDependencyGraphPerformanceTest.resolve large dependency graph (parallel = false, locking = true)",
    "groups" : [ {

<img src="/img/async/parallel-burgers/parallel-burgers-01.png" class="illustration">

Наконец ваша очередь: вы заказываете 2 очень «навороченных» бургера — для вашей возлюбленной и для себя.

Вы платите 💸.

<img src="/img/async/parallel-burgers/parallel-burgers-02.png" class="illustration">

Кассир уходит на кухню.

<img src="/img/async/parallel-burgers/parallel-burgers-01.png" class="illustration">

Então é finalmente sua vez, você pede 2 hambúrgueres muito saborosos para você e seu _crush_.

Você paga 💸.

<img src="/img/async/parallel-burgers/parallel-burgers-02.png" class="illustration">

O caixa vai para a cozinha.

    }

    public Instant getStartInstant() {
        return request.getStartInstant();
    }

    public boolean isParallel() {
        return parallel;
    }

    public void setParallel(boolean parallel) {
        this.parallel = parallel;
    }

    public RepositorySystemSession getRepositorySession() {
        return repositorySystemSession;
    }

<img src="/img/async/parallel-burgers/parallel-burgers-01.png" class="illustration">

Luego, finalmente es tu turno, haces tu pedido de 2 hamburguesas muy sofisticadas para tu crush y para ti.

Pagas 💸.

<img src="/img/async/parallel-burgers/parallel-burgers-02.png" class="illustration">

El cajero va a la cocina.

	}
	const payloadSize = 512
	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
	payload := make([]byte, payloadSize)
	_, err = rng.Read(payload)
	errFatal(err)

	// Wait for all to connect
	// Parallel writes per server.
	b.Run("bytes", func(b *testing.B) {
		for par := 1; par <= 32; par *= 2 {
			b.Run("par="+strconv.Itoa(par*runtime.GOMAXPROCS(0)), func(b *testing.B) {
				defer timeout(60 * time.Second)()

	if testing.Short() {
		t.Skip("slow test; skipping")
	}
	t.Parallel()
	const size = 1 << 32 // before the "END\n" part
	buf := testZip64(t, size)
	testZip64DirectoryRecordLength(buf, t)
}

func TestZip64EdgeCase(t *testing.T) {
	if testing.Short() {
		t.Skip("slow test; skipping")
	}
	t.Parallel()
	// Test a zip file with uncompressed size 0xFFFFFFFF.

<img src="/img/async/parallel-burgers/parallel-burgers-01.png" class="illustration">

Puis c'est enfin votre tour, vous commandez 2 magnifiques burgers 🍔 pour vous et votre crush 😍.

Vous payez 💸.

<img src="/img/async/parallel-burgers/parallel-burgers-02.png" class="illustration">

Le serveur va dans la cuisine 👨‍🍳.