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Author SHA1 Message Date
Kyle Consalus
8b9a73f6a1 Added fannkuch-parallel.go 
R=r, rsc
CC=golang-dev
https://golang.org/cl/978042
 2010-04-26 22:44:44 -07:00
Charles L. Dorian
22f84c5b2a math: more special cases for signed zero 
R=rsc
CC=golang-dev
https://golang.org/cl/937042
 2010-04-26 22:44:39 -07:00
Russ Cox
d6e4e18c8c gc: more specific error for statements at top level 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/1006041
 2010-04-26 22:35:27 -07:00
Russ Cox
2a591bdf8a godoc: add codewalk support 
R=adg, gri
CC=golang-dev, r
https://golang.org/cl/1008042
 2010-04-26 22:35:12 -07:00
Russ Cox
72d9322032 crypto/tls: simpler implementation of record layer 
Depends on CL 957045, 980043, 1004043.
Fixes #715.

R=agl1, agl
CC=golang-dev
https://golang.org/cl/943043
 2010-04-26 22:19:04 -07:00
Russ Cox
47a0533411 net: introduce net.Error interface 
Adds two more methods, Timeout and Temporary.
Implemented by os.Errno too.  The intent is to make
the checks for os.EAGAIN a little less clunky.
It should also let us clean up a bug that Mike Solomon
pointed out: if a network server gets an "out of file descriptors"
error from Accept, the listener should not stop.
It will be able to check this because that error would
have Temporary() == true.

Also clean up some underscore names.

Fixes #442.

R=r
CC=golang-dev, msolo
https://golang.org/cl/957045
 2010-04-26 22:15:25 -07:00
Andrew Gerrand
cd5191fd30 doc/root.html: remove key from jsapi src 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1010041
 2010-04-27 10:24:17 +10:00
Russ Cox
1d18e89125 net: add Pipe 
R=r
CC=golang-dev
https://golang.org/cl/1004043
 2010-04-26 10:36:05 -07:00
Russ Cox
78551a9b43 bytes: add Next method to Buffer, simplify Read. 
R=r
CC=golang-dev
https://golang.org/cl/980043
 2010-04-26 10:02:01 -07:00
Russ Cox
9f69ab39f0 xml: fix innerxml handling of & escapes 
R=r
CC=golang-dev
https://golang.org/cl/1009041
 2010-04-26 10:01:33 -07:00
Russ Cox
13bb28a40a template: fix handling of pointer inside interface 
R=r
CC=golang-dev
https://golang.org/cl/982043
 2010-04-26 10:01:13 -07:00
Russ Cox
6f33f34bbc regexp: allow escaping of any punctuation 
More in line with other regexp packages
and egrep; accommodates overzealous escapers.

R=r
CC=golang-dev
https://golang.org/cl/1008041
 2010-04-26 10:00:18 -07:00
Russ Cox
43409ed2c6 libmach: disassemble MOVLQZX correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/1007041
 2010-04-26 01:09:19 -07:00
Russ Cox
c6138efbcb runtime: closures, defer bug fix for Native Client 
Enable package tests for Native Client build.

R=r
CC=golang-dev
https://golang.org/cl/957042
 2010-04-22 17:52:22 -07:00
Rob Pike
6e80a01ab7 os/stat_freebsd.go: maybe fix build for freebsd 
R=rsc
CC=golang-dev
https://golang.org/cl/970042
 2010-04-22 17:04:28 -07:00
Andrew Gerrand
05427748ef go_faq: typo fix 
R=rsc
CC=golang-dev
https://golang.org/cl/962043
 2010-04-23 10:02:10 +10:00
Evan Shaw
841a32dd5e big: Create type nat 
Changed most of the functions in nat.go to methods on nat.

R=gri
CC=golang-dev
https://golang.org/cl/976041
 2010-04-22 16:57:29 -07:00
Rob Pike
5cd8c83037 FileInfo: regularize the types of some fields. 
Uid, Gid become int.
File size info becomes int64.
Times become int64.

R=rsc, cw
CC=golang-dev
https://golang.org/cl/968042
 2010-04-22 14:01:33 -07:00
Evan Shaw
21110c799d spec: Fix run-time panic header id 
Everything was linking to "Run_time_panics", but the id was "Run_time_errors".

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/961042
 2010-04-22 10:14:53 -07:00
Evan Shaw
f0ecf34f29 vector: Don't always regenerate {int,string}vector.go 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/917042
 2010-04-23 00:43:59 +10:00
Evan Shaw
455e799f6d big: Add some tests 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/967041
 2010-04-21 17:12:36 -07:00
Russ Cox
dba9d62bc2 json: Marshal, Unmarshal using new scanner 
R=r
CC=golang-dev
https://golang.org/cl/953041
 2010-04-21 16:40:53 -07:00
Russ Cox
214a55b06a runtime: switch state back to Grunning after recovery 
Fixes #733.

R=r
CC=golang-dev
https://golang.org/cl/958041
 2010-04-21 16:27:41 -07:00
Russ Cox
e7b6fe3989 xml: new "innerxml" tag to collect inner XML 
R=r
CC=golang-dev
https://golang.org/cl/971041
 2010-04-21 16:27:31 -07:00
Russ Cox
57d9de3ac8 utf16: add DecodeRune, EncodeRune 
R=r
CC=golang-dev
https://golang.org/cl/970041
 2010-04-21 16:27:18 -07:00
Andrew Gerrand
aa2187efa3 faq: more up-to-date info about the Windows port 
R=r
CC=golang-dev
https://golang.org/cl/961041
 2010-04-22 09:15:35 +10:00
Rob Pike
735db765fb test/bench: reenable chameneosredux for gccgo. 
run reverse-complement only once. (garbage is no longer an issue)

R=rsc
CC=golang-dev
https://golang.org/cl/968041
 2010-04-21 14:54:19 -07:00
Russ Cox
1b70b61411 big: fix build - start with zero in scanN 
R=gri, eds
CC=golang-dev
https://golang.org/cl/947042
 2010-04-20 22:51:48 -07:00
Kyle Consalus
d7b4851586 strings: add ReadRune to Reader 
R=rsc
CC=golang-dev
https://golang.org/cl/940041
 2010-04-20 22:18:26 -07:00
Evan Shaw
e4136fe91c big: eliminate redundant array lookups 
This gives about a 6% performance improvement to pidigits.
Thanks to Russ for the suggestion.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/957041
 2010-04-20 21:41:58 -07:00
Evan Shaw
4f445d2744 big: reduce the number of allocations 
There was a bug in makeN that caused lots of unnecessary
allocations.  Fixing this exposed a few bugs in other
functions which worked when makeN allocated a new slice, but
failed when it simply resized an existing slice.  The result
is a pretty big performance improvement.  When running
pidigits, here were the numbers I got on amd64:

Before this change:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.02s 2.11r
        gc pidigits     12.68u 0.04s 12.72r
        gc_B pidigits   12.71u 0.03s 12.75r

After:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.00s 2.10r
        gc pidigits     6.82u 0.00s 6.85r
        gc_B pidigits   6.55u 0.01s 6.59r

R=rsc, gri
CC=golang-dev
https://golang.org/cl/953042
 2010-04-20 21:24:07 -07:00
Andrew Gerrand
0857573a67 go_faq: add question: Why does Go perform badly on benchmark X? 
R=r, cw
CC=golang-dev
https://golang.org/cl/895043
 2010-04-21 14:00:56 +10:00
Russ Cox
1c0c252880 6l, 8l: include ELF header in PT_LOAD mapping for text segment 
Due to page boundary rounding, the header would have
been loaded as part of the text segment already, but this
change placates the "paxctl" tool on so-called hardened
Linux distributions (as if normal distributions weren't already
hard enough to use).

R=r
CC=golang-dev
https://golang.org/cl/954041
 2010-04-20 20:39:55 -07:00
Evan Shaw
76cbbc8a95 big: Add Lsh and Value; convert pidigits to use big 
This yields a pretty significant performance boost to pidigits and there are still some improvements to be made. Here are my numbers:

amd64 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.92u 0.02s 22.97r
        gc_B pidigits   22.62u 0.00s 22.65r

amd64 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.02s 2.11r
        gc pidigits     12.68u 0.04s 12.72r
        gc_B pidigits   12.71u 0.03s 12.75r

386 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.00s 2.09r
        gc pidigits     44.30u 0.01s 44.35r
        gc_B pidigits   44.29u 0.03s 44.35r

386 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.70u 0.06s 22.79r
        gc_B pidigits   22.80u 0.09s 22.91r

R=rsc, gri
CC=golang-dev
https://golang.org/cl/881050
 2010-04-20 20:39:36 -07:00
Russ Cox
4ba177ae36 gc: print x[y:] correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/955041
 2010-04-20 17:39:31 -07:00
Russ Cox
20c50cf0f8 runtime: rename cgo2c, *.cgo to goc2c, *.goc 
to avoid confusion with real cgo

R=r
CC=golang-dev
https://golang.org/cl/904046
 2010-04-20 17:03:25 -07:00
Russ Cox
7295b61cdb reflect: implement Set(nil), SetValue(nil) for PtrValue and MapValue 
R=r
CC=golang-dev
https://golang.org/cl/823048
 2010-04-20 17:02:08 -07:00
Evan Shaw
73374c93a6 big: Get rid of function pointers and init function 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/929041
 2010-04-19 19:07:22 -07:00
Andrew Gerrand
8df3121353 godashboard: remove obselete data models and conversion code 
R=rsc
CC=golang-dev
https://golang.org/cl/919045
 2010-04-20 10:20:15 +10:00
Kyle Consalus
ad2c5a4984 Added strings.FieldsFunc, a generalization of strings.Fields in style of the strings.Trim*Func functions. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/824051
 2010-04-19 16:36:50 -07:00
Andrew Gerrand
47c4416b7e godashboard: bz2 compress logs in data store 
This results in a 10-20x size reduction per record.
(from ~150kb to ~10kb)

This revision has been pushed live, as I'm in the process of
converting Log records to bz2-compresed CompressedLog records.
I would have waited but we're running seriously low on space
and it seemed like a sane (and reversible) move.

R=rsc
CC=golang-dev
https://golang.org/cl/872048
 2010-04-20 09:06:57 +10:00
Evan Shaw
93c750d80a gc benchmark: Update package list 
Some old packages on the list were preventing this benchmark from working.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/820045
 2010-04-19 15:41:40 -07:00
Russ Cox
d97bbabbaa gc: cmplx typecheck bug fix 
Fixes #729.

R=ken2
CC=golang-dev
https://golang.org/cl/875048
 2010-04-19 09:21:51 -07:00
Andrew Gerrand
3ffbd57b94 syscall: match linux Setsid function signature to darwin 
SETSID does return an errno - any reason why it has been done this
way in zsyscall_linux_* ? Otherwise it should be the same as darwin.

From SETSID(2) on my Linux box:

ERRORS
       On error, -1 is returned, and errno is set.

Fixes #730

R=rsc
CC=golang-dev
https://golang.org/cl/878047
 2010-04-19 13:12:11 +10:00
Raif S. Naffah
57e764171c reflect: add FieldByNameFunc 
xml: add support for XML marshalling embedded structs.

R=rsc
CC=golang-dev
https://golang.org/cl/837042
 2010-04-18 15:22:36 -07:00
Michael Hoisie
13f81feb31 net: fix bugs in packStructValue 
packStructValue was cutting off last byte of uint32
in _Dns_msg.Unpack, use packRR for rr types

R=rsc
CC=golang-dev
https://golang.org/cl/844048
 2010-04-18 14:46:24 -07:00
Russ Cox
3cfa2c3ddf json: scanner, Compact, Indent, and tests 
This is the first of probably four separate CLs
for the new implementation of the json package.

The scanner is the core of the new implementation.
The other CLs would be the new decoder,
the new encoder, and support for JSON streams.

R=r
CC=golang-dev
https://golang.org/cl/802051
 2010-04-18 14:45:08 -07:00
Rob Pike
3f7da4f861 rpc: Add Close() method to rpc.Client to allow graceful connection teardown. 
Fixes #675.

R=rsc, msolo
CC=golang-dev
https://golang.org/cl/882049
 2010-04-16 16:17:47 -07:00
Kai Backman
0b2e0265ae the android runner script 
this is a version synthesized from rsc's, dean's and my
	versions. changes and updates:

	- embeds the retval script and pushes a new version to the
          device if needed
	- passes arguments correctly to the program on the device
	- export GOARCH, GOTRACEBACK and GOGC from the local
          environment to the device.
	- added times.out support to run-arm

	enabled a few tests that are now passing and moved the
	GOGC=off workaround to run-arm.

R=dpx
CC=golang-dev, rsc
https://golang.org/cl/880046
 2010-04-16 13:06:45 +03:00
Andrew Gerrand
a8c18e14ef add Sam Thorogood (of Google Inc.) to CONTRIBUTORS 
R=r
CC=golang-dev
https://golang.org/cl/890048
 2010-04-16 17:40:49 +10:00