From c1918064ebcd310b262f6b0def75fc7ab3e3a10f Mon Sep 17 00:00:00 2001 From: Andrew Gerrand Date: Tue, 31 May 2016 13:21:35 +1000 Subject: [PATCH] crypto/tls: reduce size of buffer in throughput benchmarks The Windows builders run the throughput benchmarks really slowly with a 64kb buffer. Lowering it to 16kb brings the performance back into line with the other builders. This is a work-around to get the build green until we can figure out why the Windows builders are slow with the larger buffer size. Update #15899 Change-Id: I215ebf115e8295295c87f3b3e22a4ef1f9e77f81 Reviewed-on: https://go-review.googlesource.com/23574 Reviewed-by: Ian Lance Taylor --- tls_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tls_test.go b/tls_test.go index 894d7e8..47f02be 100644 --- a/tls_test.go +++ b/tls_test.go @@ -504,7 +504,7 @@ func throughput(b *testing.B, totalBytes int64, dynamicRecordSizingDisabled bool clientConfig := *testConfig clientConfig.DynamicRecordSizingDisabled = dynamicRecordSizingDisabled - buf := make([]byte, 1<<16) + buf := make([]byte, 1<<14) chunks := int(math.Ceil(float64(totalBytes) / float64(len(buf)))) for i := 0; i < N; i++ { conn, err := Dial("tcp", ln.Addr().String(), &clientConfig)