tree a523dc959f08f40506fd84aa9c32cfaf797cae96
parent 00193103b0886890c20f56fafb04a8471f19625a
author Dmitriy Vyukov <dvyukov@google.com> 1398090221 +0400
committer Dmitriy Vyukov <dvyukov@google.com> 1398090221 +0400
golang-hg a56e45af2aa713fbe5e064edfeba4a73909853b4

bench: remove manual GC from garbage benchmark
Initially the garbage benchmark was flaky because
some runs trigger 3 GCs while others trigger 4 GCs.
This caused 33% flakes.
Then I've added the manual GC triggering that emulates
GOGC=100 but more stable. This fixed the flakiness.
Then we've changed runtime.GC so that it executes 2 GCs.
This increased GC time by 50%, and numbers between releases
become uncomparable.
I don't have a better idea than to remove the manual GC triggerring.

LGTM=adg
R=adg
CC=golang-codereviews, rsc
https://golang.org/cl/88040051