Commits · 8c4a2ae6f8d0dc8043116ec83a6f5a8598eec3f2 · go / golang

18 Mar, 2011 2 commits
- godoc: No need to use filepath.IsAbs() · 8c4a2ae6
  Yasuhiro Matsumoto authored Mar 18, 2011
```
R=golang-dev, brainman, gri
CC=golang-dev
https://golang.org/cl/4277062
```
  8c4a2ae6
- godoc: fix path problem for windows. · b22e29d9
  Yasuhiro Matsumoto authored Mar 18, 2011
```
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4299044
```
  b22e29d9
17 Mar, 2011 16 commits

sinit.c: recursion in sinit · 61c83b64
Ken Thompson authored Mar 17, 2011
```
fixes #1617

R=rsc
CC=golang-dev
https://golang.org/cl/4277059
```
61c83b64
filepath: do not run TestEvalSymlinks on Windows · bf91e827
Alex Brainman authored Mar 17, 2011
```
R=golang-dev, rsc1
CC=adg, golang-dev
https://golang.org/cl/4274069
```
bf91e827

go/parser: fix memory leak by making a copy of token literals · 39a1465d

Robert Griesemer authored Mar 17, 2011

The scanner returns slices into the original source
for token values. If those slices are making it into
the AST and from there into other long-living data
structures (e.g. godoc search), references to the
original source are kept around involuntarily.

For the current godoc and source tree, this change reduces
memory consumption after indexing and before GC by ~92MB
or almost 30%, and by ~10MB after GC (or about 6%).

R=rsc
CC=golang-dev
https://golang.org/cl/4273072

39a1465d

flag: fix example in doc comment. · 52b95970
Rob Pike authored Mar 17, 2011
```
Fixes #1615.

R=dsymonds
CC=golang-dev
https://golang.org/cl/4277058
```
52b95970

net: Don't force epoll/kqueue to wake up in order to add new events. · 42bc7fc8

Ian Lance Taylor authored Mar 17, 2011

In conjunction with the non-blocking system call CL, this
gives about an 8% performance improvement on a client/server
test running on my local machine.

R=rsc, iant2
CC=golang-dev
https://golang.org/cl/4272057

42bc7fc8

go/scanner: to interpret line comments with Windows filenames · c0f3b6c8
Alex Brainman authored Mar 17, 2011
```
Fixes #1614.

R=gri
CC=golang-dev
https://golang.org/cl/4290054
```
c0f3b6c8
os: remove fstat TODO · b3166bcb
Caine Tighe authored Mar 17, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/3559041
```
b3166bcb

gob: eliminate two more allocations in decode. · 9ad091e1

Rob Pike authored Mar 17, 2011

- just an oversight; we were reallocating a buffer.
- use unsafe to avoid allocating storage for a string twice.

R=rsc
CC=golang-dev
https://golang.org/cl/4290056

9ad091e1

time: isolate syscall reference in sys.go · 2ca46a78
Russ Cox authored Mar 17, 2011
```
R=dsymonds
CC=golang-dev
https://golang.org/cl/4291052
```
2ca46a78
.hgignore: Ignore all goinstalled packages · bc353797
Evan Shaw authored Mar 17, 2011
```
R=golang-dev, niemeyer, rsc1, rog, rsc
CC=golang-dev
https://golang.org/cl/4285047
```
bc353797
doc: mention godoc in "implements" FAQ · 393ea2df
Andrew Gerrand authored Mar 17, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4248066
```
393ea2df
path/filepath: add EvalSymlinks function · 75d4cb6a
Andrew Gerrand authored Mar 17, 2011
```
R=rsc, niemeyer, r2, rog, iant2, r
CC=golang-dev
https://golang.org/cl/4235060
```
75d4cb6a
doc: explain release and weekly tags in install.html · 929449dd
Andrew Gerrand authored Mar 17, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4272058
```
929449dd

syscall: Permit non-blocking syscalls. · 4fd41e49

Ian Lance Taylor authored Mar 17, 2011

Permit system calls to be designated as non-blocking, meaning
that we simply call them without involving the scheduler.

This change by itself is mostly performance neutral.  In
combination with a following change to the net package there
is a performance advantage.

R=rsc, dfc, r2, iant2, rsc1
CC=golang-dev
https://golang.org/cl/4278055

4fd41e49

gc: fix crash when using -u · e39dc768
Russ Cox authored Mar 17, 2011
```
R=ken2
CC=golang-dev
https://golang.org/cl/4278056
```
e39dc768

gob: remove a few more allocations. · 90f3f917

Rob Pike authored Mar 17, 2011

- use enc.err and dec.err instead of return values in deferred error catcher
- replace io.WriteString with buffer.WriteString

now at:
mallocs per encode of type Bench: 7
mallocs per decode of type Bench: 8

R=rsc
CC=golang-dev
https://golang.org/cl/4277057

90f3f917

16 Mar, 2011 20 commits

path: work for windows. · 3d1afb76
Yasuhiro Matsumoto authored Mar 16, 2011
```
R=brainman, rsc, rsc1
CC=golang-dev
https://golang.org/cl/4249064
```
3d1afb76
gofix: httpserver - rewrite rw.SetHeader to rw.Header.Set · 4bd0a544
Andrew Gerrand authored Mar 16, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4271048
```
4bd0a544

codereview: permit CLs of the form weekly.DATE · 5dd0869b

Andrew Gerrand authored Mar 16, 2011

gobuilder: recognize CLs of the form weekly.DATE

R=rsc, r
CC=golang-dev
https://golang.org/cl/4282052

5dd0869b

http: add NewProxyClientConn · a93f70c2

Brad Fitzpatrick authored Mar 16, 2011

This just returns a ClientConn suitable for writing
proxy requests.  To be used in Transport.

R=rsc, petar-m
CC=golang-dev
https://golang.org/cl/4290052

a93f70c2

go/ast: merge CaseClause and TypeCaseClause · 7ea8cdaa
Robert Griesemer authored Mar 16, 2011
```
(per rsc's suggestion)

R=rsc
CC=golang-dev
https://golang.org/cl/4276057
```
7ea8cdaa
go/scanner: use filepath · de811cc0
Alex Brainman authored Mar 16, 2011
```
R=gri
CC=golang-dev
https://golang.org/cl/4280048
```
de811cc0

testing: compile regexp only once · b8e4fbb7

Rob Pike authored Mar 16, 2011

The -test.run and -test.bench flags were compilng the regexp for ever test
function, which was mucking up memory profiles.   Add a simple wrapper
to save the compiled state so that the regexp is compiled only once for
each flag.

R=rsc
CC=golang-dev
https://golang.org/cl/4274063

b8e4fbb7

testing: fix build · d3c61fc2

Rob Pike authored Mar 16, 2011

Dependency on bufio crept in during last CL; this breaks the cycle.
Also add a missing '-' to the documentation.

R=rsc
CC=golang-dev
https://golang.org/cl/4274061

d3c61fc2

testing: add -test.memprofile and -test.memprofilerate flags. · afaa3069

Rob Pike authored Mar 16, 2011

These allow a test to generate memory profiles automatically.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4273064

afaa3069

crypto/openpgp: add DSA signature support. · df184ff2
Adam Langley authored Mar 16, 2011
```
R=bradfitzgo, nsz
CC=golang-dev
https://golang.org/cl/4280041
```
df184ff2

crypto/ecdsa: truncate hash values. · 7b094182

Adam Langley authored Mar 16, 2011

There is some disagreement about how to deal with hash values larger
than the curve order size. We choose to follow OpenSSL's lead here.

R=bradfitzgo, r
CC=golang-dev
https://golang.org/cl/4273059

7b094182

doc: fix line wrapping for release.html · e44c0573
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4281052
```
e44c0573
tag weekly.2011-03-15 · ad8fc889
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4289048
```
ad8fc889
weekly.2011-03-15 · f538f243
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4272052
```
f538f243

gob: keep free lists of encoder and decoder states. · eb864e92

Rob Pike authored Mar 16, 2011

Avoids 3 mallocs in a round trip encoding/decoding a struct.

R=rsc, rsc1
CC=golang-dev
https://golang.org/cl/4278052

eb864e92

gofix: fix godoc doc · bcd74720
Alex Brainman authored Mar 16, 2011
```
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4290049
```
bcd74720
gofix: fix procattr registration, tests · 35c274a0
Russ Cox authored Mar 16, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/4275054
```
35c274a0
gofix: procattr · d7106f28
Russ Cox authored Mar 16, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/4274059
```
d7106f28

go/printer: output tuning for gofix · bcd6c733

Robert Griesemer authored Mar 16, 2011

If braces don't have position information for a composite
literal, don't assume alignment of key:value pairs under
the (wrong) assumption that there may be multiple lines.

R=rsc
CC=golang-dev
https://golang.org/cl/4297043

bcd6c733

gob: move benchmarks to a new timing_test.go file. · 0463bd6c
Rob Pike authored Mar 16, 2011
```
Add malloc counts for encode and decode.

R=rsc
CC=golang-dev
https://golang.org/cl/4290048
```
0463bd6c

15 Mar, 2011 2 commits
- debug/proc: fix build · b04209ca
  Russ Cox authored Mar 15, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4273060
```
  b04209ca
- rpc: add the ability to write out a memory profile during testing. · bc34cda7
  Rob Pike authored Mar 15, 2011
```
R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4290047
```
  bc34cda7