commit ca2cb382ba89d1a1534f71ec2218a23659e3d491 [browse]
Author: Russ Cox
Date: 2011-05-03 14:07:31 -04:00

[release-branch.r57] doc: release.r57

««« CL 4457049 / d222384d1bad
doc: release.r57

R=golang-dev, r, adg, r2
CC=golang-dev
https://golang.org/cl/4457049
»»»

R=golang-dev
TBR=r
CC=golang-dev
https://golang.org/cl/4431087

commit 658a82a13b6ba53df3bdad1e9cc686222dcea4fc [browse]
Author: Russ Cox
Date: 2011-05-03 12:53:51 -04:00

[release-branch.r57] Make.cmd: create TARGDIR if necessary

««« CL 4437089 / b2670a39da7c
Make.cmd: create TARGDIR if necessary

Fixes #1771.

R=adg, rsc1
CC=golang-dev
https://golang.org/cl/4437089
»»»

R=adg
CC=golang-dev
https://golang.org/cl/4454054

commit 9f89972666e122c09bfe58aba4187ee5b3ee8332 [browse]
Author: Russ Cox
Date: 2011-05-03 11:08:57 -04:00

[release-branch.r57] reflect: allow unexported key in Value.MapIndex

««« CL 4444087 / 9abf81a9df90
reflect: allow unexported key in Value.MapIndex

Fixes #1748.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4444087
»»»

R=r, r2
CC=golang-dev
https://golang.org/cl/4433099

commit 125e91a174644b6cfc003ae04b8e127b0951edba [browse]
Author: Russ Cox
Date: 2011-05-03 01:50:43 -04:00

[release-branch.r57] jpeg: speed up RGBA encoding ~%50

««« CL 4433088 / 099dd59d3976
jpeg: speed up RGBA encoding ~%50

Avoids image.At(), color.RGBA(), opposing 8 bit shifts,
and min function calls in a loop.  Not as pretty as before,
but the pure version is still there to revert back to
later if/when the compiler gets better.

before (best of 5)
jpeg.BenchmarkEncodeRGBOpaque   50   64781360 ns/op   18.97 MB/s

after (best of 5)
jpeg.BenchmarkEncodeRGBOpaque   50   42044300 ns/op   29.23 MB/s

(benchmarked on an HP z600; 16 core Xeon E5520 @ 2.27Ghz)

R=r, r2, nigeltao
CC=golang-dev
https://golang.org/cl/4433088
»»»

TBR=adg
CC=golang-dev
https://golang.org/cl/4431086

commit 3854d346f616cb2db2a58c37ba5dd0e4ad8ab993 [browse]
Author: Russ Cox
Date: 2011-05-03 01:46:11 -04:00

[release-branch.r57] doc/install: specify clone -u instead of -r

««« CL 4435081 / 48c0b02c6e7f
doc/install: specify clone -u instead of -r

R=rsc
CC=golang-dev
https://golang.org/cl/4435081
»»»

TBR=adg
CC=golang-dev
https://golang.org/cl/4436080