From f82c59b6cf4cc50964c6068a704647db5a73c4fa Mon Sep 17 00:00:00 2001
From: Shenghou Ma <minux.ma@gmail.com>
Date: Mon, 8 Oct 2012 01:56:27 +0800
Subject: [PATCH] runtime: disable TestParForParallel for now on 32-bit hosts
 Also add call to GC() to make it easier to re-enable the test.

Update #4155.
When we have precise GC merged, re-enable this test.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6622058
---
 src/pkg/runtime/parfor_test.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/pkg/runtime/parfor_test.go b/src/pkg/runtime/parfor_test.go
index 055c134a93..0547db0209 100644
--- a/src/pkg/runtime/parfor_test.go
+++ b/src/pkg/runtime/parfor_test.go
@@ -92,6 +92,11 @@ func TestParForSetup(t *testing.T) {
 
 // Test parallel parallelfor.
 func TestParForParallel(t *testing.T) {
+	if GOARCH != "amd64" {
+		t.Log("temporarily disabled, see http://golang.org/issue/4155")
+		return
+	}
+
 	N := uint64(1e7)
 	if testing.Short() {
 		N /= 10
@@ -114,4 +119,7 @@ func TestParForParallel(t *testing.T) {
 			t.Fatalf("Wrong element %d: %d", i, data[i])
 		}
 	}
+
+	data, desc = nil, nil
+	GC()
 }
-- 
2.48.1