tree 35f0cf71e5730df8e77e4ed70bc5a2937e0497a9
parent ef54930ebb65f1d611cb321eb86062fd4accc0ff
author Josh Bleecher Snyder <josharian@gmail.com> 1431570479 -0700
committer Josh Bleecher Snyder <josharian@gmail.com> 1431570748 +0000

encoding/json: make BenchmarkSkipValue more stable

BenchmarkSkipValue was sensitive to the value of
b.N due to its significant startup cost.

Two adjacent runs before this CL:

BenchmarkSkipValue	      50	  21047499 ns/op	  93.37 MB/s
BenchmarkSkipValue	     100	  17260554 ns/op	 118.05 MB/s

After this CL, using benchtime to recreate the
difference in b.N:

BenchmarkSkipValue	      50	  15204797 ns/op	 131.67 MB/s
BenchmarkSkipValue	     100	  15332319 ns/op	 130.58 MB/s

Change-Id: Iac86f86dd774d535302fa5e4c08f89f8da00be9e
Reviewed-on: https://go-review.googlesource.com/10053
Reviewed-by: Andrew Gerrand <adg@golang.org>