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Josh Bleecher Snyder 7745887299 cmd/compilebench: add object file size to package benchmarks 
Protected by flag -obj.

Sample relevant output from compilecmp using this commit.

name       old obj-bytes     new obj-bytes     delta
Template          382k ± 0%         381k ± 0%   -0.23%  (p=0.002 n=6+6)
Unicode           203k ± 0%         203k ± 0%   -0.00%  (p=0.002 n=6+6)
GoTypes          1.18M ± 0%        1.17M ± 0%   -0.08%  (p=0.002 n=6+6)
Compiler         3.99M ± 0%        3.99M ± 0%   -0.08%  (p=0.002 n=6+6)
SSA              8.28M ± 0%        8.28M ± 0%   -0.02%  (p=0.002 n=6+6)
Flate             230k ± 0%         230k ± 0%   -0.05%  (p=0.002 n=6+6)
GoParser          287k ± 0%         287k ± 0%   -0.16%  (p=0.002 n=6+6)
Reflect          1.00M ± 0%        1.00M ± 0%   -0.01%  (p=0.002 n=6+6)
Tar               190k ± 0%         189k ± 0%   -0.24%  (p=0.002 n=6+6)
XML               416k ± 0%         415k ± 0%   -0.16%  (p=0.002 n=6+6)

name       old export-bytes  new export-bytes  delta
Template         19.0k ± 0%        18.2k ± 0%   -4.55%  (p=0.002 n=6+6)
Unicode          4.45k ± 0%        4.44k ± 0%   -0.11%  (p=0.002 n=6+6)
GoTypes          29.7k ± 0%        28.8k ± 0%   -3.12%  (p=0.002 n=6+6)
Compiler         75.6k ± 0%        72.5k ± 0%   -4.03%  (p=0.002 n=6+6)
SSA              76.2k ± 0%        74.8k ± 0%   -1.72%  (p=0.002 n=6+6)
Flate            4.98k ± 0%        4.87k ± 0%   -2.29%  (p=0.002 n=6+6)
GoParser         8.81k ± 0%        8.34k ± 0%   -5.30%  (p=0.002 n=6+6)
Reflect          6.25k ± 0%        6.16k ± 0%   -1.49%  (p=0.002 n=6+6)
Tar              9.49k ± 0%        9.03k ± 0%   -4.82%  (p=0.002 n=6+6)
XML              16.0k ± 0%        15.4k ± 0%   -4.03%  (p=0.002 n=6+6)


Change-Id: I3f5e6ec022cb02ad6937f7859c573ca1edc39fb7
Reviewed-on: https://go-review.googlesource.com/41053
Reviewed-by: Robert Griesemer <gri@golang.org>
 		2017-04-25 00:26:14 +00:00
benchmark/parse benchmark/parse: fix cosmetic defect in error str. 2015-02-02 17:07:43 +00:00
blog blog/atom: support atom:link as in RFC4287 4.2.7 2017-02-04 21:42:09 +00:00
cmd cmd/compilebench: add object file size to package benchmarks 2017-04-25 00:26:14 +00:00
container/intsets Revert "x/tools/container/intsets: remove unused function" 2017-03-01 14:51:44 +00:00
cover cover: fixed broken error message 2016-03-08 18:20:19 +00:00
go go/gcimporter: fix importing of anonymous interfaces 2017-04-20 22:13:23 +00:00
godoc godoc: Restore anchors for variables and constants 2017-04-14 23:26:29 +00:00
imports imports: allow dirPackageInfo to be overridden 2017-04-16 02:23:49 +00:00
playground playground/socket: deflake test, remove sleep 2016-12-11 02:33:14 +00:00
present x/tools/present: remove unused code 2017-03-01 14:50:10 +00:00
refactor x/tools/refactor/eg: remove unused variable 2017-03-01 14:46:18 +00:00
third_party cmd/heapview: dowgrade to customelements v0 2016-08-05 20:49:36 +00:00
.gitattributes tools: copying .gitattributes to all subrepositories (fixes windows build) 2014-12-23 06:32:51 +00:00
.gitignore dashboard: rearrange tree, in prep for packagification 2015-01-15 02:58:11 +00:00
AUTHORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
CONTRIBUTING.md doc: add CONTRIBUTING.md 2015-02-18 23:43:38 +00:00
CONTRIBUTORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
LICENSE LICENSE: add 2012-03-17 15:20:58 +11:00
PATENTS go.empty: add PATENTS file to the subrepo. 2012-04-16 11:24:04 +10:00
README x/tools: s/oracle/guru/g in various comments 2016-10-13 18:54:04 +00:00
codereview.cfg tools: add codereview.cfg 2015-03-18 17:04:00 +00:00

README 

This subrepository holds the source for various packages and tools that support
the Go programming language.

Some of the tools, godoc and vet for example, are included in binary Go distributions.
Others, including the Go guru and the test coverage tool, can be fetched with "go get".

Packages include a type-checker for Go and an implementation of the
Static Single Assignment form (SSA) representation for Go programs.

To submit changes to this repository, see http://golang.org/doc/contribute.html.