Age | Commit message (Collapse) | Author | Files | Lines |
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R=adg
CC=golang-dev
http://codereview.appspot.com/1228041
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Fixes issue 779.
R=r
CC=golang-dev
http://codereview.appspot.com/1218042
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- also added links to the respective sections
- reformatted section for better (source html) readability
- added missing closing </li>'s in many places
R=r
CC=golang-dev
http://codereview.appspot.com/1220041
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R=rsc, r
CC=golang-dev
http://codereview.appspot.com/1195041
Committer: Rob Pike <r@golang.org>
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R=r
CC=golang-dev
http://codereview.appspot.com/1207041
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R=r, iant
CC=golang-dev
http://codereview.appspot.com/1195042
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Fixes issue 775.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1180042
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R=r
CC=golang-dev
http://codereview.appspot.com/1186041
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Fixes issue 773.
R=adg
CC=golang-dev
http://codereview.appspot.com/1120042
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Timings (as for change 1122043) go from 49ms to 48ms ish. It's
mostly lost in the noise, but it probably doesn't hurt.
R=r
CC=golang-dev
http://codereview.appspot.com/1179041
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To draw.Draw a 32x32 image.Alpha 10000 times,
Before: 633ms with 10000 mallocs
After: 49ms with 0 mallocs
These times are just blitting an image.Alpha, and do not include
rasterizing a glyph's vector contours to an image.Alpha.
The "generic" test case in draw_test.go tests this fast path.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1122043
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methods when looking up names.
Fixes issue 764.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1170041
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R=rsc
CC=golang-dev
http://codereview.appspot.com/1173041
Committer: Russ Cox <rsc@golang.org>
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- removed last argument (n) from all core arithmetic routines;
instead, use the length of the result
- simplified nat.make implementation and chose a better capacity
for new values, removed a TODO in the process
Changing the constant e from 1 (old) to 4 (new) improved
pidigits -s -n 10000 by ~9% (on a 3.06GHz Intel Core 2 Duo):
user 0m3.882s (old)
user 0m3.549s (new)
R=rsc
CC=golang-dev
http://codereview.appspot.com/1133043
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- pass []Word instead of *Word to core arithmetic functions
- remove dead code
R=rsc
CC=golang-dev
http://codereview.appspot.com/1154042
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R=rsc, iant, r
CC=golang-dev
http://codereview.appspot.com/1171041
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NewDeflater -> NewWriter
NewInflater -> NewReader
Deflater -> Compressor
Inflater -> Decompressor
R=rsc
CC=golang-dev
http://codereview.appspot.com/1166041
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returned to caller.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1164041
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values are encoded for transmission.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1146041
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This permits cgo callbacks to work when run in init code.
Otherwise cgocallback switches to the wrong stack address.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1123043
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R=rsc
CC=golang-dev
http://codereview.appspot.com/1139042
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- no need to make copies in cases of aliases
- removed deprecated internal shift functions
- minor unrelated simplifications
This change improves pidigits -s -n10000 by almost 20%:
user 0m6.156s (old)
user 0m4.999s (new)
(pidigits -s -n20000 goes from ~25s to ~19s)
R=rsc
CC=golang-dev
http://codereview.appspot.com/1149041
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R=r
CC=golang-dev
http://codereview.appspot.com/1148041
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R=rsc
CC=golang-dev
http://codereview.appspot.com/1140041
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fix a bug in the handling of indirect maps.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1132042
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R=ken2
CC=golang-dev
http://codereview.appspot.com/1138041
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R=rsc, cw, nigeltao_golang
CC=golang-dev
http://codereview.appspot.com/1134041
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Because maps are mostly a hidden type, they must be
implemented using reflection values and will not be as
efficient as arrays and slices.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1127041
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R=golang-dev
CC=golang-dev
http://codereview.appspot.com/1121041
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R=r, bradfitzpatrick
CC=golang-dev
http://codereview.appspot.com/1118041
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R=golang-dev, gri
CC=golang-dev
http://codereview.appspot.com/1072041
Committer: Robert Griesemer <gri@golang.org>
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R=golang-dev, gri
CC=golang-dev
http://codereview.appspot.com/1113041
Committer: Robert Griesemer <gri@golang.org>
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R=rsc
CC=golang-dev
http://codereview.appspot.com/1112041
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R=r, rsc
CC=golang-dev
http://codereview.appspot.com/1094043
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specification of runtime exceptions for
make and division by zero
R=r, rsc, ken2, iant
CC=golang-dev
http://codereview.appspot.com/1081041
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external variable assignements.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1094041
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- renamed Len -> BitLen, simplified implementation
- renamed old Div, Mod, DivMod -> Que, Rem, QuoRem
- implemented Div, Mod, DivMod (Euclidian definition, more
useful in a mathematical context)
- fixed a bug in Exp (-0 was possible)
- added extra tests to check normalized results everywhere
- uniformly set Int.neg flag at the end of computations
- minor cosmetic cleanups
- ran all tests
R=rsc
CC=golang-dev
http://codereview.appspot.com/1091041
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Fixes issue 692.
R=ken2
CC=golang-dev
http://codereview.appspot.com/1092041
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OLD fasta -n 25000000
gcc -O2 fasta.c 7.59u 0.06s 7.74r
gc fasta 9.54u 0.15s 9.84r
gc_B fasta 9.48u 0.10s 9.62r
NEW fasta -n 25000000
gcc -O2 fasta.c 2.59u 0.02s 2.66r
gc fasta 3.00u 0.03s 3.09r
gc_B fasta 2.72u 0.03s 2.81r
R=r
CC=golang-dev
http://codereview.appspot.com/1054041
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R=r
CC=golang-dev
http://codereview.appspot.com/1081042
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R=ken2
CC=golang-dev
http://codereview.appspot.com/1090041
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R=ken2
CC=golang-dev
http://codereview.appspot.com/1067042
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R=ken2
CC=golang-dev
http://codereview.appspot.com/1046042
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R=gri
CC=golang-dev
http://codereview.appspot.com/1084041
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Import _mulv from Inferno again, change R9 to R2.
Not sure what the other differences were for, but
they weren't working.
TBR=kaib
CC=golang-dev
http://codereview.appspot.com/1079041
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TBR=kaib
CC=golang-dev
http://codereview.appspot.com/1080041
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R=gri
CC=golang-dev
http://codereview.appspot.com/987041
Committer: Robert Griesemer <gri@golang.org>
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TBR=r
CC=golang-dev
http://codereview.appspot.com/1077041
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R=r
CC=golang-dev
http://codereview.appspot.com/1021043
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built. Note that they are only built if a //export comment
appears, so other targets should only use them if there is
such a comment.
Fixes issue 723.
R=rsc
CC=golang-dev
http://codereview.appspot.com/1073041
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