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Rob Pike 63acc48f87 encoding/gob: add custom decoder buffer for performance
As we did with encoding, provide a trivial byte reader for
faster decoding. We can also reduce some of the copying
by doing the allocation all at once using a slightly different
interface from byte buffers.

benchmark                            old ns/op     new ns/op     delta
BenchmarkEndToEndPipe                13368         12902         -3.49%
BenchmarkEndToEndByteBuffer          5969          5642          -5.48%
BenchmarkEndToEndSliceByteBuffer     479485        470798        -1.81%
BenchmarkEncodeComplex128Slice       92367         92201         -0.18%
BenchmarkEncodeFloat64Slice          39990         38960         -2.58%
BenchmarkEncodeInt32Slice            30510         27938         -8.43%
BenchmarkEncodeStringSlice           33753         33365         -1.15%
BenchmarkDecodeComplex128Slice       232278        196704        -15.32%
BenchmarkDecodeFloat64Slice          150258        128191        -14.69%
BenchmarkDecodeInt32Slice            133806        115748        -13.50%
BenchmarkDecodeStringSlice           335117        300534        -10.32%

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/154360049
2014-10-20 07:33:08 -07:00
api unicode: strconv: regexp: Upgrade to Unicode 7.0.0. 2014-08-18 20:26:10 +02:00
doc doc/go1.4.txt: add compress/* Reset note 2014-10-20 10:02:25 +02:00
include liblink: require DATA lines to be ordered by offset, with no overlap 2014-10-14 23:25:12 -04:00
lib codereview: do not hit upload_complete on first patch 2014-08-06 16:12:24 -04:00
misc cmd/go: add '_go_' suffix to go files compiled by gccgo to avoid naming conflicts 2014-10-15 13:13:37 -07:00
src encoding/gob: add custom decoder buffer for performance 2014-10-20 07:33:08 -07:00
test cmd/gc: blank methods are not permitted in interface types 2014-10-15 09:55:13 -07:00
.hgignore .hgignore: delete some dregs 2014-09-25 17:30:12 -07:00
.hgtags tag go1.3.3 2014-10-01 13:38:00 +10:00
AUTHORS A+C: Ron Hashimoto (individual CLA) 2014-10-08 07:10:04 -07:00
CONTRIBUTORS CONTRIBUTORS: add James Robinson (Google CLA) 2014-10-17 16:39:42 +02:00
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README README: Fix installation instructions 2013-11-20 13:47:37 -08:00
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This is the source code repository for the Go programming language.  

For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install-source.html
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After installing Go, you can view a nicely formatted
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Unless otherwise noted, the Go source files are distributed
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--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set
the environment variable $GOROOT to the full path of the go
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variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
You should also add the Go binary directory $GOROOT/bin
to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might
put the following in your .profile:

    export GOROOT=$HOME/go
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See doc/install.html for more details.