diff options
| author | Joel Sing <jsing@google.com> | 2015-10-01 22:34:48 +1000 |
|---|---|---|
| committer | Joel Sing <jsing@google.com> | 2015-10-01 18:00:55 +0000 |
| commit | db70c019d7175de54583f99a38016f4ff7bb5eba (patch) | |
| tree | fef3c12e8ab4df61e59eeb34439d7ee9f0bc5673 /src/runtime/trace | |
| parent | 1d5251f707af711720cbd92891a1d62b89c15977 (diff) | |
| download | go-db70c019d7175de54583f99a38016f4ff7bb5eba.tar.xz | |
runtime/trace: reduce memory usage for trace stress tests on openbsd/arm
Reduce allocation to avoid running out of memory on the openbsd/arm builder,
until issue/12032 is resolved.
Update issue #12032
Change-Id: Ibd513829ffdbd0db6cd86a0a5409934336131156
Reviewed-on: https://go-review.googlesource.com/15242
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Diffstat (limited to 'src/runtime/trace')
| -rw-r--r-- | src/runtime/trace/trace_test.go | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/runtime/trace/trace_test.go b/src/runtime/trace/trace_test.go index 0a8957ffdf..f4791c2548 100644 --- a/src/runtime/trace/trace_test.go +++ b/src/runtime/trace/trace_test.go @@ -129,7 +129,13 @@ func TestTraceStress(t *testing.T) { runtime.GC() // Trigger GC from malloc. - for i := 0; i < 1e3; i++ { + n := int(1e3) + if runtime.GOOS == "openbsd" && runtime.GOARCH == "arm" { + // Reduce allocation to avoid running out of + // memory on the builder - see issue/12032. + n = 512 + } + for i := 0; i < n; i++ { _ = make([]byte, 1<<20) } @@ -260,7 +266,13 @@ func TestTraceStressStartStop(t *testing.T) { runtime.GC() // Trigger GC from malloc. - for i := 0; i < 1e3; i++ { + n := int(1e3) + if runtime.GOOS == "openbsd" && runtime.GOARCH == "arm" { + // Reduce allocation to avoid running out of + // memory on the builder - see issue/12032. + n = 512 + } + for i := 0; i < n; i++ { _ = make([]byte, 1<<20) } |