Commits · 21ac258e07a3b265ab09695576ffa2f1a92befe9 · go / golang

08 Aug, 2011 6 commits

runtime: openbsd amd64 runtime support · 21ac258e

Joel Sing authored Aug 08, 2011

Add support for the go runtime on openbsd/amd64. This is based on
the existing freebsd runtime.

Threads are implemented using OpenBSD's rthreads, which are currently
disabled by default, however can be enabled via the kern.rthreads
sysctl.

For now, cgo is disabled.

R=rsc
CC=golang-dev
https://golang.org/cl/4815067

21ac258e

os: add support for openbsd · 604b91a4
Joel Sing authored Aug 08, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4798061
```
604b91a4
exp/template: document that comments may span newlines. · 9c2ebab8
Rob Pike authored Aug 08, 2011
```
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4855045
```
9c2ebab8

runtime: add more specialized type algorithms · 54e9406f

Dmitriy Vyukov authored Aug 08, 2011

The change adds specialized type algorithms
for slices and types of size 8/16/32/64/128.
It significantly accelerates chan and map operations
for most builtin types as well as user structs.

benchmark                   old,ns/op   new,ns/op
BenchmarkChanUncontended          226          94
(on Intel Xeon E5620, 2.4GHz, Linux 64 bit)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4815087

54e9406f

exp/template: url filter. · a09ba8b6
David Symonds authored Aug 08, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4837063
```
a09ba8b6
exp/template: fix Must example. · ec010fdd
David Symonds authored Aug 08, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4839052
```
ec010fdd

07 Aug, 2011 1 commit

time: parse and format fractional seconds · 3c104037

Rob Pike authored Aug 07, 2011

R=golang-dev, rogpeppe, r, dsymonds, bradfitz, fvbommel
CC=golang-dev
https://golang.org/cl/4830065

3c104037

06 Aug, 2011 2 commits
- gofmt: update test script so 'make test' succeeds · 4c268b33
  Robert Griesemer authored Aug 06, 2011
```
R=r, rsc
CC=golang-dev
https://golang.org/cl/4832055
```
  4c268b33
- FAQ: variant types, unions · 7d87f3d2
  Rob Pike authored Aug 06, 2011
```
Fixes #1935.

R=rsc, bradfitz
CC=golang-dev
https://golang.org/cl/4850044
```
  7d87f3d2
05 Aug, 2011 5 commits

FAQ: lots of small tweaks plus a couple of new discussions. · 93c4a246

Rob Pike authored Aug 05, 2011

Expand the conversations about pointers, memory, and
garbage collection.
Describe the lack of co/contravariant typing.

Fixes #1929.
Fixes #1930.

R=dsymonds, r, mirtchovski, edsrzf, hanwen, rsc
CC=golang-dev
https://golang.org/cl/4852041

93c4a246

time: fix windows build · be269b2f

Alex Brainman authored Aug 05, 2011

R=golang-dev, mattn.jp, dsymonds
CC=golang-dev
https://golang.org/cl/4849042

be269b2f

asn1: fix build · 88233e89

Rob Pike authored Aug 05, 2011

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4830061

88233e89

time: add nanoseconds to the Time structure. · bfaa175e

Rob Pike authored Aug 05, 2011

R=golang-dev, dsymonds, bradfitz, kevlar, rsc, r
CC=golang-dev
https://golang.org/cl/4851041

bfaa175e

net: implement windows LookupMX and LookupAddr · 5da14d16

Alex Brainman authored Aug 05, 2011

Also sort SRV records before returning from LookupSRV.

R=rsc
CC=golang-dev
https://golang.org/cl/4817049

5da14d16

04 Aug, 2011 14 commits

net: fix /proc/net/igmp,igmp6 reading bug on linux · ba983326
Mikio Hara authored Aug 04, 2011
```
Fixes #2130.

R=rsc, dave
CC=golang-dev
https://golang.org/cl/4846044
```
ba983326
exp/norm: fix build by adding a test placeholder · 5b1f159f
Rob Pike authored Aug 04, 2011
```
R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4838050
```
5b1f159f
exp/norm: maketables tool for generating tables for normalization. · b35d49fc
Marcel van Lohuizen authored Aug 04, 2011
```
R=r, bsiegert, r, alex.brainman
CC=golang-dev
https://golang.org/cl/4662080
```
b35d49fc

runtime: faster chan creation on Linux/FreeBSD/Plan9 · d770aade

Dmitriy Vyukov authored Aug 04, 2011

The change removes chan finalizer (Lock destructor)
if it is not required on the platform.

benchmark                    old ns/op    new ns/op    delta
BenchmarkChanCreation          1132.00       381.00  -66.34%
BenchmarkChanCreation-2        1215.00       243.00  -80.00%
BenchmarkChanCreation-4        1084.00       186.00  -82.84%
BenchmarkChanCreation-8        1415.00       154.00  -89.12%
BenchmarkChanCreation-16       1386.00       144.00  -89.61%
(on 2 x Intel Xeon E5620, 8 HT cores, 2.4 GHz, Linux)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4841041

d770aade

http: correct path to serve index.html. · 62d4b8eb

Yasuhiro Matsumoto authored Aug 04, 2011

calling filepath.FromSlash(x) make invalid character to serve file.
Fixes #2128

R=golang-dev, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/4810064

62d4b8eb

http: add more MPEG-4 MIME types to sniffer, and disable MP4 sniffing. · 4143491c
David Symonds authored Aug 04, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4808056
```
4143491c
fmt: call UpdateMemStats in malloc counter · 583f7243
Rob Pike authored Aug 04, 2011
```
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4830059
```
583f7243
gob: avoid a couple of init-time allocations. · bb8e36b4
David Symonds authored Aug 04, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4806049
```
bb8e36b4
gob: add UpdateMemStats calls to malloc counter · 19e80b08
Rob Pike authored Aug 04, 2011
```
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4808071
```
19e80b08
gob: don't invoke GobEncoder on zero values. · ee9168d5
Rob Pike authored Aug 04, 2011
```
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4801076
```
ee9168d5

net: joined group addresses for a specific interface for darwin, freebsd, linux · 946cb0ec

Mikio Hara authored Aug 04, 2011

This CL enables to list the multicast, joined group addresses
for a specific interface by using Interface.MulticastAddrs
method.

R=rsc
CC=golang-dev
https://golang.org/cl/4808062

946cb0ec

syscall: update routing message support for BSD variants · dc7f8255
Mikio Hara authored Aug 04, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4826056
```
dc7f8255
runtime: remove unnecessary locking · 65000655
Hector Chu authored Aug 04, 2011
```
R=rsc, dvyukov
CC=golang-dev
https://golang.org/cl/4819051
```
65000655

test/bench: note changes after recent improvements to locking and runtime · 6fe82e6b

Rob Pike authored Aug 04, 2011

Some tests are significantly faster (50%), a few are slower (up to 30%).
Fannkuch is confusing: parallel code is a little slower for gc, non-parallel and all gccgo runs are faster.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4830058

6fe82e6b

03 Aug, 2011 2 commits

runtime: correct Note documentation · a496c9ea

Dmitriy Vyukov authored Aug 03, 2011

Reflect the fact that notesleep() can be called
by exactly one thread.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4816064

a496c9ea

misc/vim: Godoc command. · b32e2105

Yasuhiro Matsumoto authored Aug 03, 2011

vim command 'Godoc' to see godoc.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4815071

b32e2105

02 Aug, 2011 4 commits
- errchk: add -0 flag · 16cdba85
  Russ Cox authored Aug 02, 2011
```
R=lvd
CC=golang-dev
https://golang.org/cl/4837049
```
  16cdba85
- ld: fail linking if the top-level package is not main. · 11e254e6
  David Symonds authored Aug 02, 2011
```
This makes {5,6,8}l conform to the spec more tightly.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4826063
```
  11e254e6
- exp/template: return nil value from helpers on error, even methods. · 3dbe10c4
  Rob Pike authored Aug 02, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4835046
```
  3dbe10c4
- go/build: use GOBIN as binary path for GOROOT · b0ef0294
  Andrew Gerrand authored Aug 02, 2011
```
Fixes #2106.

R=golang-dev, dsymonds, rsc
CC=golang-dev
https://golang.org/cl/4836047
```
  b0ef0294
01 Aug, 2011 6 commits
- tag release.r59 · 034711ed
  Andrew Gerrand authored Aug 01, 2011
```
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4841044
```
  034711ed
- exp/template: make index function on maps return zero value when key not present. · 6ed27d47
  Roger Peppe authored Aug 01, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4808065
```
  6ed27d47
- exp/template: ensure that a valid Set is returned even on error. · 5c5ce6d2
  Roger Peppe authored Aug 01, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4838044
```
  5c5ce6d2
- 5g: fix set but not used error · 317911c9
  Dave Cheney authored Aug 01, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4816061
```
  317911c9
- http: correct format flags when printing errors during tests · 8800f7cb
  Alex Brainman authored Aug 01, 2011
```
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4809065
```
  8800f7cb
- cmd/ld/pe.c: Corrected mismatched print formats and variables. · 05f734c8
  Lucio De Re authored Aug 01, 2011
```
R=golang-dev, alex.brainman
CC=golang-dev, rsc
https://golang.org/cl/4839041
```
  05f734c8