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Author SHA1 Message Date
Russ Cox
8dee872963 runtime: os-specific types and code for setitimer 
R=r
CC=golang-dev
https://golang.org/cl/4273097
 2011-03-23 11:31:42 -04:00
Russ Cox
ccdbb8a6c2 runtime: more stack split fixes 
Found by stkcheck after 6l, 8l bug fixes Luuk is about to submit.

R=lvd
CC=golang-dev
https://golang.org/cl/4306047
 2011-03-23 11:28:24 -04:00
Anthony Starks
aa798d26c4 misc/bbedit: remove closed keyword 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4284058
 2011-03-23 16:29:40 +11:00
David Symonds
aad62bf409 misc/vim: remove 'closed' as a builtin function. 
R=adg, r
CC=golang-dev
https://golang.org/cl/4285059
 2011-03-23 14:26:28 +11:00
Andrew Gerrand
39ffd546bd sync: fix example code 
Fixes #1631.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4303046
 2011-03-23 14:24:30 +11:00
Ken Thompson
a73817716a chan: allocate a new chan with one 
malloc rather than nelements + 1.

R=rob
CC=golang-dev
https://golang.org/cl/4291064
 2011-03-22 18:41:17 -07:00
Andrew Gerrand
005fe41125 godoc: add -template flag to specify custom templates 
R=gri, niemeyer, rsc1
CC=golang-dev
https://golang.org/cl/4291059
 2011-03-23 09:44:23 +11:00
Robert Griesemer
76061f7240 go/printer: Revert API change of CL 4274075. 
Revert changes to printer.Config. Pass in the
nodeSizes map trough an internal helper function.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4309042
 2011-03-22 14:14:26 -07:00
Ian Lance Taylor
bc0469da33 Make.pkg: Always define _CGO_CFLAGS and friends. 
Submitting TBR to fix Darwin build.

TBR=rsc
CC=golang-dev
https://golang.org/cl/4273096
 2011-03-22 13:30:16 -07:00
Ian Lance Taylor
f91b37b962 Make.pkg: add support for SWIG, and add two SWIG examples 
The SWIG examples are not yet built or tested by default.

R=r, rsc, iant2
CC=golang-dev
https://golang.org/cl/4287056
 2011-03-22 13:05:51 -07:00
Rob Pike
f492bd7012 gob: fix up ugly formatting introduced by buggy (now fixed) gofmt. 
R=rsc
CC=golang-dev
https://golang.org/cl/4281065
 2011-03-22 11:52:41 -07:00
Rob Pike
544cf75904 gob: use pointers in bootstrapType so interfaces behave properly 
and don't lead to a nil reflect.Type.
Fixes #1626.

R=rsc
CC=golang-dev
https://golang.org/cl/4289062
 2011-03-22 11:43:00 -07:00
Robert Griesemer
6684d5503a go/printer, gofmt: simplify struct formatting and respect line breaks 
Also: gofmt src misc

Fixes #1627.

R=rsc
CC=golang-dev
https://golang.org/cl/4303042
 2011-03-22 11:05:26 -07:00
Robert Hencke
169e6d40e3 test: enable tests using v, ok := <-ch syntax 
R=rsc, r
CC=golang-dev
https://golang.org/cl/4290059
 2011-03-22 10:32:43 -07:00
Russ Cox
1da382c871 gopprof: fix bug: do not rotate 180 degrees for large scrolls 
R=r
CC=golang-dev
https://golang.org/cl/4273088
 2011-03-22 02:04:59 -04:00
Andrew Gerrand
d4b19bdbed ld: return > 0 exit code on unsafe import 
R=rsc
CC=golang-dev
https://golang.org/cl/4273092
 2011-03-22 15:00:21 +11:00
Robert Griesemer
4a33d440b8 go/printer, gofmt: avoid exponential layout algorithm 
Use memoization to avoid repeated recomputation of nested
node sizes. Speeds up testdata/slow.input by several orders
of magnitude.

- added respective test case
- added timeout to test code
- deleted some unrelated unused code

Fixes #1628.

R=rsc, r
CC=golang-dev
https://golang.org/cl/4274075
 2011-03-21 17:15:59 -07:00
Brad Fitzpatrick
708013064f cgi: extra failure debugging in host_test 
Trying to track down why this fails on some
people's machines.

R=rsc, adg, dsymonds
CC=golang-dev
https://golang.org/cl/4304041
 2011-03-21 14:43:38 -07:00
Rob Pike
45aeca4727 time: give a helpful message when we can't set the time zone for testing. 
Fixes #1625.

R=bradfitzgo, bradfitzwork, r2
CC=golang-dev
https://golang.org/cl/4295060
 2011-03-21 13:48:31 -07:00
Rob Pike
319a8c45ac syscall: rename from .sh to .pl, because these files are in Perl. 
Also delete references to nacl.

R=rsc, r2
CC=golang-dev
https://golang.org/cl/4275060
 2011-03-21 13:02:10 -07:00
Gustavo Niemeyer
2187f43e63 exec: document dir option for Run 
R=golang-dev, bradfitzwork, rsc1, peterGo
CC=golang-dev
https://golang.org/cl/4271056
 2011-03-21 11:25:00 -03:00
Gustavo Niemeyer
b889a9f941 build: reenable clean.bash without gomake 
This change had already been made in revision 7371, but
was then undone with changes in revision 7606.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4239064
 2011-03-21 00:27:50 -03:00
Andrew Gerrand
f91e677e12 goinstall: add -clean flag to docs 
Fixes #1629.

R=rsc
CC=golang-dev
https://golang.org/cl/4291057
 2011-03-21 14:18:12 +11:00
Gustavo Niemeyer
126911dcd2 rpc: increase server_test timeout 
These timeouts are breaking tests in very slow
systems every once in a while.  I've noticed
problems when compiling the Ubuntu packages for
arm, specifically.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4291058
 2011-03-21 00:07:22 -03:00
Andrew Gerrand
338185dabb path/filepath: fix TestEvalSymlinks when run under symlinked GOROOT 
Fixes #1622.

R=rsc, bradfitzgo
CC=golang-dev
https://golang.org/cl/4287063
 2011-03-21 11:24:48 +11:00
Fazlul Shahriar
19aecba1d5 flag: document Nflag function 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4279065
 2011-03-20 11:45:43 -07:00
Russ Cox
893e02ab59 gopprof: update list of memory allocation functions 
R=r, r2
CC=golang-dev
https://golang.org/cl/4275057
 2011-03-18 20:55:21 -04:00
Russ Cox
eedfc445a3 build: diagnose Ubuntu's buggy copy of gold 
R=iant, dsymonds
CC=golang-dev
https://golang.org/cl/4300041
 2011-03-18 18:23:00 -04:00
Ian Lance Taylor
000d60ac6f net: Use preallocated buffer for kqueue/kevent. 
R=rsc
CC=golang-dev
https://golang.org/cl/4293056
 2011-03-18 12:48:12 -07:00
Robert Griesemer
3be0921e73 cgo: fix index-out-of-bounds bug 
R=rsc
CC=golang-dev
https://golang.org/cl/4284057
 2011-03-18 12:38:38 -07:00
Rob Pike
3a6c0990a4 rpc: keep free lists of Request and Response structures. 
Also in the common case avoid unnecessary buffering in
the channel.
Removes 13 allocations per round trip. Now at 86, down from
144 a week ago.

R=rsc, bradfitzgo, r2, rsc1
CC=golang-dev
https://golang.org/cl/4277060
 2011-03-18 11:54:36 -07:00
Ian Lance Taylor
add8c8db60 net: Use preallocated buffer for epoll. 
Reduces rpc test "mallocs per rpc round trip" by 4.

Gains ~8% on a localhost client/server RPC test.

R=rsc
CC=golang-dev
https://golang.org/cl/4284056
 2011-03-18 11:50:19 -07:00
Yasuhiro Matsumoto
8c4a2ae6f8 godoc: No need to use filepath.IsAbs() 
R=golang-dev, brainman, gri
CC=golang-dev
https://golang.org/cl/4277062
 2011-03-18 09:28:23 -07:00
Yasuhiro Matsumoto
b22e29d9bf godoc: fix path problem for windows. 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4299044
 2011-03-17 22:27:30 -07:00
Ken Thompson
61c83b6407 sinit.c: recursion in sinit 
fixes #1617

R=rsc
CC=golang-dev
https://golang.org/cl/4277059
 2011-03-17 16:47:00 -07:00
Alex Brainman
bf91e827ac filepath: do not run TestEvalSymlinks on Windows 
R=golang-dev, rsc1
CC=adg, golang-dev
https://golang.org/cl/4274069
 2011-03-18 10:19:19 +11:00
Robert Griesemer
39a1465d11 go/parser: fix memory leak by making a copy of token literals 
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
 2011-03-17 15:32:29 -07:00
Rob Pike
52b95970ca flag: fix example in doc comment. 
Fixes #1615.

R=dsymonds
CC=golang-dev
https://golang.org/cl/4277058
 2011-03-17 15:29:52 -07:00
Ian Lance Taylor
42bc7fc8ca net: Don't force epoll/kqueue to wake up in order to add new events. 
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
 2011-03-17 13:42:40 -07:00
Alex Brainman
c0f3b6c8a8 go/scanner: to interpret line comments with Windows filenames 
Fixes #1614.

R=gri
CC=golang-dev
https://golang.org/cl/4290054
 2011-03-17 11:49:56 -07:00
Caine Tighe
b3166bcb8e os: remove fstat TODO 
R=rsc
CC=golang-dev
https://golang.org/cl/3559041
 2011-03-17 13:57:36 -04:00
Rob Pike
9ad091e178 gob: eliminate two more allocations in decode. 
- 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
 2011-03-17 10:47:42 -07:00
Russ Cox
2ca46a789b time: isolate syscall reference in sys.go 
R=dsymonds
CC=golang-dev
https://golang.org/cl/4291052
 2011-03-17 13:46:05 -04:00
Evan Shaw
bc35379763 .hgignore: Ignore all goinstalled packages 
R=golang-dev, niemeyer, rsc1, rog, rsc
CC=golang-dev
https://golang.org/cl/4285047
 2011-03-17 01:45:05 -04:00
Andrew Gerrand
393ea2dfa8 doc: mention godoc in "implements" FAQ 
R=r
CC=golang-dev
https://golang.org/cl/4248066
 2011-03-17 16:37:34 +11:00
Andrew Gerrand
75d4cb6a02 path/filepath: add EvalSymlinks function 
R=rsc, niemeyer, r2, rog, iant2, r
CC=golang-dev
https://golang.org/cl/4235060
 2011-03-17 16:36:37 +11:00
Andrew Gerrand
929449ddaf doc: explain release and weekly tags in install.html 
R=r
CC=golang-dev
https://golang.org/cl/4272058
 2011-03-17 16:33:10 +11:00
Ian Lance Taylor
4fd41e494a syscall: Permit non-blocking syscalls. 
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
 2011-03-16 19:03:01 -07:00
Russ Cox
e39dc76884 gc: fix crash when using -u 
R=ken2
CC=golang-dev
https://golang.org/cl/4278056
 2011-03-16 21:05:40 -04:00
Rob Pike
90f3f91786 gob: remove a few more allocations. 
- 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
 2011-03-16 18:03:13 -07:00