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Author SHA1 Message Date
Rob Pike
9dfc6f6427 go_spec.html: clarify rune and string literals 
No changes to the meaning, just clearer language and more
examples, including illegal rune and string literals.
In particular, "character literal" and "character constant"
are now called "rune literal" and "rune constant" and the
word "character" always refers to the source text, not
program values.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/6448137
 2012-08-29 14:46:57 -07:00
Andrew Balholm
bdf6a43e23 cmd/yacc/units.txt: fix exchange rates 
In the example "units" program for goyacc, the exchange rates were
        reciprocals of the correct amounts. Turn them right-side-up
        and update them to current figures.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6495053
 2012-08-29 10:06:37 -07:00
Shenghou Ma
e607380ff6 cmd/ld: handle a special case of scattered relocation 2/1 on Darwin/386 
Fixes #1635.

R=golang-dev, dave, r
CC=golang-dev
https://golang.org/cl/6496043
 2012-08-29 23:42:05 +08:00
Shenghou Ma
f78ead3ca4 syscall: extract an ExampleLoadLibrary from comment 
while we are at it, fix some out-of-date comments.

R=golang-dev, dave, r
CC=golang-dev
https://golang.org/cl/6498054
 2012-08-29 21:44:46 +08:00
Andrew Gerrand
db3474f1bb A+C: add Patrick Crosby (individual contributor) 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6489049
 2012-08-29 13:24:53 +10:00
Dave Cheney
f8d4bb884f net/http/httputil: fix race in DumpRequestOut 
Fixes #3892.

Swapping the order of the writers inside the MultiWriter ensures
the request will be written to buf before http.ReadRequest completes.

The fencedBuffer is not required to make the test pass on
any machine that I have access too, but as the buf is shared
across goroutines, I think it is necessary for correctness.

R=bradfitz, fullung, franciscossouza
CC=golang-dev
https://golang.org/cl/6483061
 2012-08-29 09:05:30 +10:00
Rob Pike
d199c34cf0 test/bench/shootout: pidigits is much faster 
Also fix a bug in the script (s/runonly/run/)

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6501051
 2012-08-28 15:33:05 -07:00
Mikio Hara
ddbc85ce48 net: delete unused socket-level option helpers 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6499043
 2012-08-29 06:54:00 +09:00
Christopher Swenson
baf426f10f math/big: Replace RCLQ + ANDQ with SETCS in unrolled arithmetic assembly. 
benchmark             old ns/op    new ns/op    delta
BenchmarkAddVW_1              8            8   +0.60%
BenchmarkAddVW_2             10            9   -8.64%
BenchmarkAddVW_3             10           10   -4.63%
BenchmarkAddVW_4             10           11   +3.67%
BenchmarkAddVW_5             11           12   +5.98%
BenchmarkAddVW_1e1           18           20   +6.38%
BenchmarkAddVW_1e2          129          115  -10.85%
BenchmarkAddVW_1e3         1270         1089  -14.25%
BenchmarkAddVW_1e4        13376        12145   -9.20%
BenchmarkAddVW_1e5       130392       125260   -3.94%

benchmark              old MB/s     new MB/s  speedup
BenchmarkAddVW_1        7709.10      7661.92    0.99x
BenchmarkAddVW_2       12451.10     13604.00    1.09x
BenchmarkAddVW_3       17727.81     18721.54    1.06x
BenchmarkAddVW_4       23552.64     22708.81    0.96x
BenchmarkAddVW_5       27411.40     25816.22    0.94x
BenchmarkAddVW_1e1     34063.19     32023.06    0.94x
BenchmarkAddVW_1e2     49529.97     55360.55    1.12x
BenchmarkAddVW_1e3     50380.44     58764.18    1.17x
BenchmarkAddVW_1e4     47843.59     52696.10    1.10x
BenchmarkAddVW_1e5     49082.60     51093.66    1.04x

R=gri, rsc, r
CC=golang-dev
https://golang.org/cl/6480063
 2012-08-28 09:29:45 -07:00
Shenghou Ma
f653dfeb49 cmd/api: recognize version "devel" as dev. branch and apply -next 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6476066
 2012-08-28 04:03:27 +08:00
Tobias Columbus
5e8de365dc misc/vim: fix for autocompletion 
Vim autocompletion respects the $GOPATH variable and does not
    ignore dashes ('-'), dots ('.') and underscores ('_') like found
    in many remote packages.
    Environment variable $GOROOT is determined by calling
    'go env GOROOT' instead of relying on the user's environment
    variables.

    Fixes #3876
    Fixes #3882

R=golang-dev, franciscossouza, dsymonds, minux.ma
CC=golang-dev
https://golang.org/cl/6443151
 2012-08-28 03:59:16 +08:00
Shenghou Ma
e2a83b47e7 C: add Tobias Columbus's email used in Rietveld 
R=golang-dev, tobias.columbus, bradfitz
CC=golang-dev
https://golang.org/cl/6483058
 2012-08-28 03:57:27 +08:00
Brad Fitzpatrick
49f29c9c22 net/http: send an explicit zero Content-Length when Handler never Writes 
Fixes #4004

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6472055
 2012-08-26 11:17:55 -07:00
Joel Sing
79473d6b1c runtime: use netbsd signal ABI v2 
Use version 2 of the NetBSD signal ABI - both version 2 and version 3
are supported by the kernel, with near identical behaviour. However,
the netbsd32 compat code does not allow version 3 to be used, which
prevents Go netbsd/386 binaries from running in compat mode on a
NetBSD amd64 kernel. Switch to version 2 of the ABI, which is the
same version currently used by NetBSD's libc.

R=minux.ma
CC=golang-dev
https://golang.org/cl/6476068
 2012-08-26 20:57:47 +10:00
Rémy Oudompheng
a85fa33ece test: use run.go for more tests. 
R=golang-dev, alex.brainman, minux.ma
CC=golang-dev
https://golang.org/cl/6443110
 2012-08-25 10:16:02 +02:00
Robert Griesemer
74c6325142 math/big: fix broken comment 
R=iant, iant
CC=golang-dev
https://golang.org/cl/6485064
 2012-08-24 13:50:09 -07:00
Rob Pike
5a297fa038 VERSION: check in a version file for the development branch 
That way "go version" will talk about "devel" rather than weekly.2012-03-27

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6478061
 2012-08-24 13:01:50 -07:00
Rob Pike
8b23066239 text/template: catch (A).X as a parse error 
This shouldn't be an error (see issue 3999), but until it's handled
correctly, treat it as one to avoid confusion. Without this CL,
(A).X parses as two arguments.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6473059
 2012-08-24 13:00:24 -07:00
Rob Pike
cc842c738e text/template: allow grouping of pipelines using parentheses 
Based on work by Russ Cox. From his CL:

        This is generally useful but especially helpful when trying
        to use the built-in boolean operators.  It lets you write:

        {{if not (f 1)}} foo {{end}}
        {{if and (f 1) (g 2)}} bar {{end}}
        {{if or (f 1) (g 2)}} quux {{end}}

        instead of

        {{if f 1 | not}} foo {{end}}
        {{if f 1}}{{if g 2}} bar {{end}}{{end}}
        {{$do := 0}}{{if f 1}}{{$do := 1}}{{else if g 2}}{{$do := 1}}{{end}}{{if $do}} quux {{end}}

The result can be a bit LISPy but the benefit in expressiveness and readability
for such a small change justifies it.

I believe no changes are required to html/template.

Fixes #3276.

R=golang-dev, adg, rogpeppe, minux.ma
CC=golang-dev
https://golang.org/cl/6482056
 2012-08-24 12:37:23 -07:00
Robert Griesemer
3bd8684fac math/big: minor tweaks to assembly code (slightly better performance) 
Benchmarks run on 2.8GHz Quad-Code Intel Xeon,
4GB 800MHz DDR2 FB-DIMM ("PowerMac").

benchmark             old ns/op    new ns/op    delta
BenchmarkAddVV_1              7            7   -0.82%
BenchmarkAddVV_2              8            8   -3.46%
BenchmarkAddVV_3             10            9   -4.81%
BenchmarkAddVV_4              9            9   -1.89%
BenchmarkAddVV_5             11           10   -5.22%
BenchmarkAddVV_1e1           17           18   +4.05%
BenchmarkAddVV_1e2          117          115   -1.71%
BenchmarkAddVV_1e3         1095         1090   -0.46%
BenchmarkAddVV_1e4        13149        12679   -3.57%
BenchmarkAddVV_1e5       135133       129482   -4.18%
BenchmarkAddVW_1              6            6   -1.14%
BenchmarkAddVW_2              7            7   +3.78%
BenchmarkAddVW_3              8            8   +0.12%
BenchmarkAddVW_4              8            8   -6.52%
BenchmarkAddVW_5              9            8   -3.70%
BenchmarkAddVW_1e1           14           13   -4.29%
BenchmarkAddVW_1e2           97           96   -1.33%
BenchmarkAddVW_1e3          953          940   -1.36%
BenchmarkAddVW_1e4         9776         9527   -2.55%
BenchmarkAddVW_1e5       102396        97738   -4.55%

benchmark              old MB/s     new MB/s  speedup
BenchmarkAddVV_1        8702.84      8774.56    1.01x
BenchmarkAddVV_2       14739.60     15277.82    1.04x
BenchmarkAddVV_3       18375.37     19398.16    1.06x
BenchmarkAddVV_4       26935.44     27464.68    1.02x
BenchmarkAddVV_5       27754.04     29423.30    1.06x
BenchmarkAddVV_1e1     37050.89     35629.72    0.96x
BenchmarkAddVV_1e2     54289.15     55533.24    1.02x
BenchmarkAddVV_1e3     58428.83     58682.53    1.00x
BenchmarkAddVV_1e4     48670.55     50475.99    1.04x
BenchmarkAddVV_1e5     47360.54     49427.66    1.04x
BenchmarkAddVW_1       10397.27     10502.23    1.01x
BenchmarkAddVW_2       17279.03     16654.13    0.96x
BenchmarkAddVW_3       23858.39     23825.89    1.00x
BenchmarkAddVW_4       29799.42     31895.06    1.07x
BenchmarkAddVW_5       34781.83     36105.11    1.04x
BenchmarkAddVW_1e1     45629.88     47597.42    1.04x
BenchmarkAddVW_1e2     65341.93     66240.04    1.01x
BenchmarkAddVW_1e3     67153.67     68069.83    1.01x
BenchmarkAddVW_1e4     65464.60     67173.83    1.03x
BenchmarkAddVW_1e5     62501.88     65480.66    1.05x

R=iant
CC=golang-dev
https://golang.org/cl/6484056
 2012-08-24 10:51:39 -07:00
Robert Griesemer
35422bc11f math/big: faster (add|sub)V(V|W) routines 
Benchmarks run on 3.06GHz Intel Core 2 Duo,
4GB 800MHz DDR2 SDRAM ("iMac").

benchmark             old ns/op    new ns/op    delta
BenchmarkAddVV_1              6            6   +2.75%
BenchmarkAddVV_2              9            7  -19.71%
BenchmarkAddVV_3              9            9   +2.25%
BenchmarkAddVV_4             10            8  -20.46%
BenchmarkAddVV_5             12           10  -19.53%
BenchmarkAddVV_1e1           23           15  -32.48%
BenchmarkAddVV_1e2          213          107  -49.77%
BenchmarkAddVV_1e3         2088          993  -52.44%
BenchmarkAddVV_1e4        20874        12027  -42.38%
BenchmarkAddVV_1e5       209858       121480  -42.11%
BenchmarkAddVW_1              5            5   +0.90%
BenchmarkAddVW_2             11           11   -3.51%
BenchmarkAddVW_3              7            7   -0.27%
BenchmarkAddVW_4              8            7   -6.32%
BenchmarkAddVW_5              9            8  -10.89%
BenchmarkAddVW_1e1           17           12  -26.01%
BenchmarkAddVW_1e2          155           89  -42.32%
BenchmarkAddVW_1e3         1479          873  -40.97%
BenchmarkAddVW_1e4        13838         8764  -36.67%
BenchmarkAddVW_1e5       147353        89560  -39.22%

benchmark              old MB/s     new MB/s  speedup
BenchmarkAddVV_1        9765.57      9508.55    0.97x
BenchmarkAddVV_2       13077.63     16284.97    1.25x
BenchmarkAddVV_3       20599.58     20156.67    0.98x
BenchmarkAddVV_4       23591.58     29516.02    1.25x
BenchmarkAddVV_5       24920.95     31194.10    1.25x
BenchmarkAddVV_1e1     27393.76     40621.71    1.48x
BenchmarkAddVV_1e2     29911.96     59592.99    1.99x
BenchmarkAddVV_1e3     30650.73     64429.84    2.10x
BenchmarkAddVV_1e4     30660.09     53213.08    1.74x
BenchmarkAddVV_1e5     30496.74     52683.46    1.73x
BenchmarkAddVW_1       11503.39     11405.98    0.99x
BenchmarkAddVW_2       11203.56     11586.92    1.03x
BenchmarkAddVW_3       26173.45     26224.75    1.00x
BenchmarkAddVW_4       30560.30     32621.94    1.07x
BenchmarkAddVW_5       33183.81     37269.94    1.12x
BenchmarkAddVW_1e1     36991.75     50098.53    1.35x
BenchmarkAddVW_1e2     41087.14     71549.93    1.74x
BenchmarkAddVW_1e3     43266.42     73279.83    1.69x
BenchmarkAddVW_1e4     46246.74     73021.97    1.58x
BenchmarkAddVW_1e5     43433.00     71459.96    1.65x

Benchmarks run on 2.8GHz Quad-Code Intel Xeon,
4GB 800MHz DDR2 FB-DIMM ("PowerMac").

benchmark             old ns/op    new ns/op    delta
BenchmarkAddVV_1              7            7   +2.51%
BenchmarkAddVV_2              8            8   +3.70%
BenchmarkAddVV_3             10           10   +4.00%
BenchmarkAddVV_4             11            9  -19.49%
BenchmarkAddVV_5             14           11  -18.44%
BenchmarkAddVV_1e1           23           17  -27.00%
BenchmarkAddVV_1e2          234          117  -50.00%
BenchmarkAddVV_1e3         2284         1095  -52.06%
BenchmarkAddVV_1e4        22906        13149  -42.60%
BenchmarkAddVV_1e5       229860       135133  -41.21%
BenchmarkAddVW_1              6            6   +1.15%
BenchmarkAddVW_2              7            7   +1.37%
BenchmarkAddVW_3              7            8   +1.00%
BenchmarkAddVW_4              9            8   -6.93%
BenchmarkAddVW_5             10            9  -13.21%
BenchmarkAddVW_1e1           18           14  -24.32%
BenchmarkAddVW_1e2          170           97  -42.41%
BenchmarkAddVW_1e3         1619          953  -41.14%
BenchmarkAddVW_1e4        15142         9776  -35.44%
BenchmarkAddVW_1e5       160835       102396  -36.33%

benchmark              old MB/s     new MB/s  speedup
BenchmarkAddVV_1        8928.95      8702.84    0.97x
BenchmarkAddVV_2       15298.84     14739.60    0.96x
BenchmarkAddVV_3       19116.52     18375.37    0.96x
BenchmarkAddVV_4       21644.30     26935.44    1.24x
BenchmarkAddVV_5       22771.64     27754.04    1.22x
BenchmarkAddVV_1e1     27017.62     37050.89    1.37x
BenchmarkAddVV_1e2     27326.09     54289.15    1.99x
BenchmarkAddVV_1e3     28016.84     58428.83    2.09x
BenchmarkAddVV_1e4     27939.38     48670.55    1.74x
BenchmarkAddVV_1e5     27843.00     47360.54    1.70x
BenchmarkAddVW_1       10510.97     10397.27    0.99x
BenchmarkAddVW_2       17499.71     17279.03    0.99x
BenchmarkAddVW_3       24093.93     23858.39    0.99x
BenchmarkAddVW_4       27733.08     29799.42    1.07x
BenchmarkAddVW_5       30267.17     34781.83    1.15x
BenchmarkAddVW_1e1     34566.78     45629.88    1.32x
BenchmarkAddVW_1e2     37521.89     65341.93    1.74x
BenchmarkAddVW_1e3     39513.18     67153.67    1.70x
BenchmarkAddVW_1e4     42263.80     65464.60    1.55x
BenchmarkAddVW_1e5     39792.21     62501.88    1.57x

R=iant, remyoudompheng, nightlyone, minux.ma
CC=golang-dev
https://golang.org/cl/6482062
 2012-08-24 09:20:44 -07:00
Marcel van Lohuizen
c61a185f35 exp/locale/collate: add code to ignore tests with (unpaired) surrogates. 
In the regtest data, surrogates are assigned primary weights based on
the surrogate code point value.  Go now converts surrogates to FFFD, however,
meaning that the primary weight is based on this code point instead.
This change drops tests with surrogates and lets the tests pass.

R=r
CC=golang-dev
https://golang.org/cl/6461100
 2012-08-24 15:56:07 +02:00
Dmitriy Vyukov
75af013229 net/http: add parallel client/server benchmark 
R=bradfitz@golang.org

R=bradfitz
CC=bradfitz, dave, dsymonds, gobot, golang-dev
https://golang.org/cl/6441134
 2012-08-24 14:19:49 +04:00
Nigel Tao
8eb05b3843 exp/html: remove unused forTag function. 
R=adg
CC=golang-dev
https://golang.org/cl/6480051
 2012-08-24 14:15:55 +10:00
Julien Schmidt
37b40dab51 database/sql: stop reuse of bad connections 
The second parameter for sql.putConn() (err) is always nil. As a result bad
connections are reused, even if the driver returns an driver.ErrBadConn.
Unsing a pointer to err instead achievs the desired behavior.
See http://code.google.com/p/go/issues/detail?id=3777 for more details.
Fixes #3777.

R=golang-dev, dave, bradfitz, jameshuachow, BlakeSGentry
CC=golang-dev
https://golang.org/cl/6348069
 2012-08-23 19:29:47 -07:00
Brad Fitzpatrick
c39509a3b3 A+C: Add Julien Schmidt (Individual CLA) 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6459050
 2012-08-23 19:29:15 -07:00
David Symonds
e6815c536e A+C: Tobias Columbus (individual CLA) 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6480058
 2012-08-24 11:55:11 +10:00
Robert Griesemer
77e98fb8f2 go/scanner: don't drop identifiers starting with non-ASCII letter... 
Bug introduced with CL 6454150.

Fixes #4000.

R=r
CC=golang-dev
https://golang.org/cl/6474061
 2012-08-23 17:03:33 -07:00
Robert Griesemer
053b448d61 math/big: added benchmarks to establish baseline for core functions 
BenchmarkAddVV_1          500000000        7.24 ns/op     8844.11 MB/s
BenchmarkAddVV_2          100000000       10.4 ns/op     12290.41 MB/s
BenchmarkAddVV_3          100000000       10.7 ns/op     17966.58 MB/s
BenchmarkAddVV_4          100000000       12.3 ns/op     20848.67 MB/s
BenchmarkAddVV_5          100000000       14.5 ns/op     21993.82 MB/s
BenchmarkAddVV_1e1        100000000       24.0 ns/op     26720.65 MB/s
BenchmarkAddVV_1e2         10000000      246 ns/op       26014.58 MB/s
BenchmarkAddVV_1e3          1000000     2416 ns/op       26485.06 MB/s
BenchmarkAddVV_1e4           100000    23874 ns/op       26806.36 MB/s
BenchmarkAddVV_1e5            10000   241155 ns/op       26538.87 MB/s
BenchmarkAddVW_1          500000000        6.12 ns/op    10461.91 MB/s
BenchmarkAddVW_2          200000000       11.0 ns/op     11596.63 MB/s
BenchmarkAddVW_3          200000000        8.97 ns/op    21409.82 MB/s
BenchmarkAddVW_4          100000000       10.8 ns/op     23696.72 MB/s
BenchmarkAddVW_5          100000000       12.5 ns/op     25524.88 MB/s
BenchmarkAddVW_1e1        100000000       21.5 ns/op     29786.32 MB/s
BenchmarkAddVW_1e2         10000000      168 ns/op       37925.36 MB/s
BenchmarkAddVW_1e3          1000000     1658 ns/op       38579.15 MB/s
BenchmarkAddVW_1e4           100000    16492 ns/op       38805.85 MB/s
BenchmarkAddVW_1e5            10000   172155 ns/op       37175.69 MB/s
BenchmarkAddMulVVW_1      100000000       12.9 ns/op      4968.49 MB/s
BenchmarkAddMulVVW_2      100000000       15.5 ns/op      8279.42 MB/s
BenchmarkAddMulVVW_3      100000000       13.4 ns/op     14340.53 MB/s
BenchmarkAddMulVVW_4      100000000       15.8 ns/op     16194.94 MB/s
BenchmarkAddMulVVW_5      100000000       18.9 ns/op     16906.61 MB/s
BenchmarkAddMulVVW_1e1     50000000       32.3 ns/op     19838.35 MB/s
BenchmarkAddMulVVW_1e2     10000000      285 ns/op       22427.28 MB/s
BenchmarkAddMulVVW_1e3      1000000     2777 ns/op       23040.42 MB/s
BenchmarkAddMulVVW_1e4       100000    27901 ns/op       22938.01 MB/s
BenchmarkAddMulVVW_1e5        10000   281087 ns/op       22768.73 MB/s

R=r
CC=golang-dev
https://golang.org/cl/6478055
 2012-08-23 15:56:14 -07:00
Adam Langley
0a115d72c1 crypto/tls: return better error message in the case of an SSLv2 handshake. 
Update #3930
Return a better error message in this situation.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6474055
 2012-08-23 16:44:44 -04:00
Mikio Hara
6cf77f2af4 net: avoid nil pointer dereference when RemoteAddr.String method chain is called 
Fixes #3721.

R=dave, rsc
CC=golang-dev
https://golang.org/cl/6395055
 2012-08-23 20:54:00 +09:00
Shenghou Ma
e80f6a4de1 cmd/6g: fix float32/64->uint64 conversion 
CVTSS2SQ's rounding mode is controlled by the RC field of MXCSR;
as we specifically need truncate semantic, we should use CVTTSS2SQ.

    Fixes #3804.

R=rsc, r
CC=golang-dev
https://golang.org/cl/6352079
 2012-08-23 14:35:26 +08:00
Shenghou Ma
1cf27acfed cmd/ld: set ELF header flags for our Linux/ARM binary 
To make it more compliant.
This won't affect the behavior of running on OABI-only kernels.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6475044
 2012-08-23 14:33:41 +08:00
Nigel Tao
251199c430 cmd/8g: roll back the small integer constant optimizations introduced 
in 13416:67c0b8c8fb29 "faster code, mainly for rotate" [1]. The codegen
can run out of registers if there are too many small-int arithmetic ops.

An alternative approach is to copy 6g's sbop/abop codegen to 8g, but
this change is less risky.

Fixes #3835.

[1] http://code.google.com/p/go/source/diff?spec=svn67c0b8c8fb29b1b7b6221977af6b89cae787b941&name=67c0b8c8fb29&r=67c0b8c8fb29b1b7b6221977af6b89cae787b941&format=side&path=/src/cmd/8g/cgen.c

R=rsc, remyoudompheng, r
CC=golang-dev
https://golang.org/cl/6450163
 2012-08-23 16:17:22 +10:00
Rob Pike
6fd2febaef time: fix spacing in comment. 
No semantic change.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6475050
 2012-08-22 21:30:18 -07:00
Carlos Castillo
7802080962 time: add YearDay method for time.Time structs 
YearDay provides the day in the year represented by a given time.Time
object. This value is normally computed as part of other date calculations,
but not exported.

Fixes #3932.

R=golang-dev, r, remyoudompheng
CC=golang-dev, rsc
https://golang.org/cl/6460069
 2012-08-22 20:49:16 -07:00
Rob Pike
a738f2b2a2 C+A: add Carlos Castillo cookieo9@gmail.com (individual CLA) 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6479045
 2012-08-22 20:48:54 -07:00
Rob Pike
84a5a9b558 time: avoid data race in abs 
Fixes #3967.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6460115
 2012-08-22 14:36:23 -07:00
Dave Borowitz
2eb6a16e16 net/http: Set TLSClientConfig.ServerName on every HTTP request. 
This makes SNI "just work" for callers using the standard http.Client.

Since we now have a test that depends on the httptest.Server cert, change
the cert to be a CA (keeping all other fields the same).

R=bradfitz
CC=agl, dsymonds, gobot, golang-dev
https://golang.org/cl/6448154
 2012-08-22 09:15:41 -07:00
Brad Fitzpatrick
c27a7dbf78 CONTRIBUTORS: Add Dave Borowitz (Google CLA) 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6484046
 2012-08-22 09:01:30 -07:00
Joel Sing
2281c3294b cmd/go: fix cgo linking on netbsd 
NetBSD's built-in linker script for 'ld -r' does not provide a
SEARCH_DIR. As a result libgcc.a is not found when -lgcc is used.

Work around this by determining the path to libgcc (by invoking
gcc with the -print-libgcc-file-name option) and explicitly
referencing the resulting library.

R=golang-dev, iant, aram, lucio.dere, minux.ma
CC=golang-dev
https://golang.org/cl/6470044
 2012-08-22 22:23:56 +10:00
Joakim Sernbrant
2e6d0968e3 archive/zip: zip64 support 
R=golang-dev, r, adg
CC=golang-dev
https://golang.org/cl/6463050
 2012-08-22 11:05:24 +10:00
Andrew Gerrand
7e3ebaacd8 A+C: add Joakim Sernbrant 
R=golang-dev, nigeltao
CC=golang-dev
https://golang.org/cl/6476043
 2012-08-22 11:03:20 +10:00
Nigel Tao
fa0e9cd279 exp/html: refactor the parser.read method. 
R=andybalholm
CC=golang-dev
https://golang.org/cl/6463070
 2012-08-21 20:59:02 +10:00
Dave Cheney
46c9346d74 net/http: fix misplaced defer and example 
Moves the defer (again).

Also, correct the example documentation to match.

R=r, robert.hencke, iant, dsymonds, bradfitz
CC=golang-dev
https://golang.org/cl/6458158
 2012-08-21 11:46:07 +10:00
Dave Cheney
2bdc60f8e7 net/http: fix send on close channel error 
Fixes #3793.

Tested using GOMAXPROCS=81 which was able to trigger a panic
in TestStressSurpriseServerCloses continually on a Core i5.

R=fullung, bradfitz
CC=golang-dev
https://golang.org/cl/6445069
 2012-08-21 11:18:16 +10:00
Dave Cheney
122a558f47 os: fix data race on Process.done 
Fixes #3969.

R=dvyukov, r, alex.brainman, minux.ma
CC=golang-dev
https://golang.org/cl/6462081
 2012-08-21 10:41:31 +10:00
Dmitriy Vyukov
922056d410 net: add TCP benchmarks 
Current results on linux_amd64, 8 HT cores @2.4GHz:
BenchmarkTCPOneShot	   10000	    194037 ns/op
BenchmarkTCPOneShot-2	   20000	     93641 ns/op
BenchmarkTCPOneShot-4	   20000	     94039 ns/op
BenchmarkTCPOneShot-8	   20000	     94667 ns/op
BenchmarkTCPOneShot-16	   10000	    301924 ns/op
BenchmarkTCPOneShotTimeout	   10000	    193264 ns/op
BenchmarkTCPOneShotTimeout-2	   20000	     98247 ns/op
BenchmarkTCPOneShotTimeout-4	   20000	     94442 ns/op
BenchmarkTCPOneShotTimeout-8	   20000	     95297 ns/op
BenchmarkTCPOneShotTimeout-16	   10000	    307970 ns/op
BenchmarkTCPPersistent	   50000	     52050 ns/op
BenchmarkTCPPersistent-2	  100000	     29452 ns/op
BenchmarkTCPPersistent-4	  100000	     28823 ns/op
BenchmarkTCPPersistent-8	   50000	     30473 ns/op
BenchmarkTCPPersistent-16	   10000	    311777 ns/op
BenchmarkTCPPersistentTimeout	   50000	     32574 ns/op
BenchmarkTCPPersistentTimeout-2	   50000	     29723 ns/op
BenchmarkTCPPersistentTimeout-4	  100000	     28592 ns/op
BenchmarkTCPPersistentTimeout-8	  100000	     28997 ns/op
BenchmarkTCPPersistentTimeout-16	   10000	    314354 ns/op

R=golang-dev, alex.brainman, dave, mikioh.mikioh, r, iant, bradfitz, iant
CC=golang-dev
https://golang.org/cl/6458128
 2012-08-20 21:27:52 +04:00
Shenghou Ma
b1532344ef cmd/ld: skip R_*_NONE relocations, fix Linux/386 build again 
The last fix was wrong w.r.t C's operator precedence,
and it also failed to really skip the NONE relocation.

The offending R_386_NONE relocation is a absolute
relocation in section .eh_frame.

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/6463058
 2012-08-21 00:34:06 +08:00
Shenghou Ma
2701046798 doc/install: we only need command line tools for Xcode on OS X 
Fixes #3973.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6464078
 2012-08-20 21:21:09 +08:00