Kyle Consalus
47bc1f2e4b
Added regex-dna-parallel.go, a pretty trivial parallelization.
...
R=rsc, r
CC=golang-dev
https://golang.org/cl/972046
2010-06-03 16:20:54 -07:00
Robert Griesemer
86c9aca41e
bug285: assignment compatible map keys must be accepted
...
R=r
CC=golang-dev
https://golang.org/cl/1473042
2010-06-03 14:58:00 -07:00
Robert Griesemer
c0b378ff5c
bug284: additional conversion test case
...
R=r, iant
CC=golang-dev
https://golang.org/cl/1433042
2010-06-02 10:36:19 -07:00
Robert Griesemer
3b1e4b217e
bug284: test cases for new conversion rules
...
R=rsc, r, iant
CC=golang-dev
https://golang.org/cl/1465041
2010-06-02 09:23:04 -07:00
Russ Cox
6a060200cc
8g: out of register bug
...
Fixes #806 .
R=ken2
CC=golang-dev
https://golang.org/cl/1281042
2010-05-24 17:22:51 -07:00
Russ Cox
ea941f09bf
gc: more accurate error description
...
R=ken2
CC=golang-dev
https://golang.org/cl/1284041
2010-05-24 17:07:51 -07:00
Russ Cox
8c2bc4419b
gc: fix shift/reduce conflict in go.y export syntax
...
Fixes #771 .
R=ken2
CC=golang-dev
https://golang.org/cl/1267042
2010-05-24 16:55:23 -07:00
Russ Cox
9fc9246bf3
gc: bug281 - bad overlap in stack copy
...
Fixes #807 .
R=ken2
CC=golang-dev
https://golang.org/cl/1283041
2010-05-24 16:54:24 -07:00
Russ Cox
426fef5585
fix build - forgot golden.out
...
R=ken2
CC=golang-dev
https://golang.org/cl/1274042
2010-05-24 15:26:20 -07:00
Russ Cox
2e9b67afa6
gc: bug277 - new conversion syntax
...
R=ken2
CC=golang-dev
https://golang.org/cl/1220046
2010-05-24 15:25:30 -07:00
Russ Cox
43c0a46ac6
gc: bug280
...
Fixes #808 .
R=ken2
CC=golang-dev
https://golang.org/cl/1273042
2010-05-24 15:25:09 -07:00
Russ Cox
5e253645d2
gc: bug278
...
Fixes #804 .
R=ken2
CC=golang-dev
https://golang.org/cl/1224045
2010-05-24 14:22:54 -07:00
Russ Cox
80ac15ec12
gc: fix unsafe.Sizeof on ideal constants
...
R=ken2
CC=golang-dev
https://golang.org/cl/1280041
2010-05-24 14:18:15 -07:00
Robert Griesemer
2034f72139
bug277: tests for conversion syntax
...
- accepted by gccgo, gofmt
- some not accepted by 6g
- spec revision forthcoming
R=rsc
CC=golang-dev
https://golang.org/cl/1279041
2010-05-24 13:57:34 -07:00
Robert Griesemer
38b2d10bb2
test/hilbert.go: convert to test case and benchmark for big.Rat
...
R=rsc
CC=golang-dev
https://golang.org/cl/1231044
2010-05-21 20:20:17 -07:00
Robert Griesemer
e2b6022f35
issue 789: keep test case
...
R=rsc
CC=golang-dev
https://golang.org/cl/1242045
2010-05-21 14:53:54 -07:00
Robert Griesemer
638ef0794f
bignum: deprecate by moving into exp directory
...
R=rsc
CC=golang-dev
https://golang.org/cl/1211047
2010-05-21 14:14:22 -07:00
Russ Cox
709c5b2481
gc: handle use of builtin function outside function call
...
tweaks & tests of last bug fix too.
R=ken2
CC=golang-dev
https://golang.org/cl/1207044
2010-05-20 22:57:08 -07:00
Ken Thompson
333002bf53
clean up bug 275
...
R=rsc
CC=golang-dev
https://golang.org/cl/1224044
2010-05-20 21:01:59 -07:00
Ken Thompson
09b2de77b5
fix bug 275
...
R=rsc
CC=golang-dev
https://golang.org/cl/1198046
2010-05-20 20:56:28 -07:00
Robert Griesemer
ce7487baa8
bug275: cannot apply real() to a complex array element
...
R=r, ken2
CC=golang-dev
https://golang.org/cl/1260041
2010-05-19 13:10:00 -07:00
Russ Cox
b198c8612e
runtime: allow large map values
...
Fixes #772 .
R=ken2
CC=golang-dev
https://golang.org/cl/1206043
2010-05-19 12:57:47 -07:00
Russ Cox
5b8117b98a
fix build - arm tests
...
TBR=kaib
CC=golang-dev
https://golang.org/cl/1256042
2010-05-18 23:27:35 -07:00
Robert Griesemer
434c4378c1
bug274: test case for issue 777
...
R=r, iant
CC=golang-dev
https://golang.org/cl/1195042
2010-05-13 11:52:04 -07:00
Robert Griesemer
b9caa4ac56
big: completed set of Int division routines & cleanups
...
- 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
https://golang.org/cl/1091041
2010-05-03 18:48:05 -07:00
Russ Cox
32df678894
gc: bug264
...
Fixes #692 .
R=ken2
CC=golang-dev
https://golang.org/cl/1092041
2010-05-03 17:51:48 -07:00
Russ Cox
f8f83e80b1
test/bench: import new fasta C reference, update Go, optimizations
...
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
https://golang.org/cl/1054041
2010-05-03 17:47:59 -07:00
Russ Cox
a9425c70aa
test: test of static initialization (fails)
...
R=ken2
CC=golang-dev
https://golang.org/cl/1090041
2010-05-03 17:21:49 -07:00
Russ Cox
b5f54db359
gc: bug267
...
R=ken2
CC=golang-dev
https://golang.org/cl/1067042
2010-05-03 15:29:59 -07:00
Russ Cox
28db812c88
test: fix run-arm to count bugs correctly
...
TBR=kaib
CC=golang-dev
https://golang.org/cl/1080041
2010-05-03 13:24:26 -07:00
Russ Cox
6361f52fc4
gc: be pickier about slice, chan, array, and map sizes
...
Fixes #589 .
R=ken2
CC=golang-dev
https://golang.org/cl/1032044
2010-05-01 13:15:42 -07:00
Robert Griesemer
58e77990ba
big: use fast shift routines
...
- fixed a couple of bugs in the process
(shift right was incorrect for negative numbers)
- added more tests and made some tests more robust
- changed pidigits back to using shifts to multiply
by 2 instead of add
This improves pidigit -s -n 10000 by approx. 5%:
user 0m6.496s (old)
user 0m6.156s (new)
R=rsc
CC=golang-dev
https://golang.org/cl/963044
2010-04-30 21:25:48 -07:00
Russ Cox
c66b49845c
8g: bug272
...
Fixes #589 .
R=ken2
CC=golang-dev
https://golang.org/cl/1043042
2010-04-30 14:04:34 -07:00
Russ Cox
253fd30e66
gc: bug271
...
Fixes #662 .
R=ken2
CC=golang-dev
https://golang.org/cl/978043
2010-04-30 13:27:08 -07:00
Russ Cox
560283c880
gc: bug270
...
Fixes #746 .
R=ken2
CC=golang-dev
https://golang.org/cl/1040042
2010-04-30 13:04:16 -07:00
Russ Cox
77817e08d5
gc: never include ( ) on singleton func return type
...
Fixes #749 .
R=ken2
CC=golang-dev
https://golang.org/cl/963043
2010-04-29 16:07:14 -07:00
Russ Cox
10eb76b04e
gc: bug268
...
Fixes #745 .
R=ken2
CC=golang-dev
https://golang.org/cl/1008045
2010-04-29 15:52:27 -07:00
Robert Griesemer
2f480b10e2
pidigits: ~10% performance win by using adds instead of shifts
...
user time for pidigits -s -n=10000:
6.466s w/ adds
7.138s w/ shifts
R=rsc
CC=golang-dev
https://golang.org/cl/1021041
2010-04-27 14:06:53 -07:00
Robert Griesemer
d971f71703
6g bug: no need for parens around array index expression
...
where index is a composite literal
R=rsc
CC=golang-dev
https://golang.org/cl/961044
2010-04-27 13:09:32 -07:00
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
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
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
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
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
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
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
Kai Backman
df3a544085
synchronize ARM runner environment variable with run-arm
...
R=rsc
CC=golang-dev
https://golang.org/cl/912041
2010-04-15 12:47:49 +03:00
Kai Backman
26e846429d
support for printing floats:
...
fmt.Printf("float32 %f\n", float32(1234.56789))
fmt.Printf("float64 %f\n", float64(1234.56789))
->
float32 1234.567871
float64 1234.567890
this is a snapshot. extended instruction support, corner cases
and fixes coming in subseuent cls.
R=rsc
CC=dpx, golang-dev
https://golang.org/cl/876045
2010-04-15 12:43:49 +03:00
Christopher Wedgwood
d80c78b62f
test: minor updates to avoid bitrot
...
R=rsc, r
CC=golang-dev
https://golang.org/cl/854046
2010-04-12 18:10:29 -07:00