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Commit Graph

34 Commits

Author SHA1 Message Date
Russ Cox
718be3215f in C and asm, replace pkg·name with ·name
(eliminate assumption of package global name space,
make code easier to move between packages).

R=r
CC=golang-dev
https://golang.org/cl/194072
2010-01-25 18:52:55 -08:00
Russ Cox
cfbee34a27 big: fix ProbablyPrime bug, comments
(changes adopted from alc, agl)

R=agl1, agl
CC=golang-dev
https://golang.org/cl/181137
2010-01-05 16:49:05 -08:00
Robert Griesemer
5a1d3323fe 1) Change default gofmt default settings for
parsing and printing to new syntax.

                  Use -oldparser to parse the old syntax,
                  use -oldprinter to print the old syntax.

               2) Change default gofmt formatting settings
                  to use tabs for indentation only and to use
                  spaces for alignment. This will make the code
                  alignment insensitive to an editor's tabwidth.

                  Use -spaces=false to use tabs for alignment.

               3) Manually changed src/exp/parser/parser_test.go
                  so that it doesn't try to parse the parser's
                  source files using the old syntax (they have
                  new syntax now).

               4) gofmt -w src misc test/bench

	       1st set of files.

R=rsc
CC=agl, golang-dev, iant, ken2, r
https://golang.org/cl/180047
2009-12-15 15:33:31 -08:00
Robert Griesemer
295ceb4526 remove uses of string concatenation from src and misc directory
R=rsc
https://golang.org/cl/172041
2009-12-09 16:54:07 -08:00
Sergio Luis O. B. Correia
6fc820729e go: makes it build for the case $GOROOT has whitespaces
the bash scripts and makefiles for building go didn't take into account
the fact $GOROOT / $GOBIN could both be directories containing whitespaces,
and was not possible to build it in such a situation.

this commit adjusts the various makefiles/scripts to make it aware of that
possibility, and now it builds successfully when using a path with whitespaces
as well.

Fixes #115.

R=rsc, dsymonds1
https://golang.org/cl/157067
2009-11-23 17:32:51 -08:00
Russ Cox
9ac4449cb2 gofmt -r 'α[β:len(α)] -> α[β:]' -w src/cmd src/pkg
R=r, gri
CC=golang-dev
https://golang.org/cl/156115
2009-11-20 11:45:05 -08:00
Russ Cox
ec30932124 big: fix arm build - forgot how to spell JMP
Fixes #269.

TBR=kaib
https://golang.org/cl/156107
2009-11-19 20:32:09 -08:00
Adam Langley
bf1f63a273 big: fix large division.
I missed a case.

R=rsc, agl
CC=golang-dev
https://golang.org/cl/156092
2009-11-18 19:26:12 -08:00
Russ Cox
a274099340 big: implement 386 assembly routines
7x speedup on big and crypto/rsa unit tests.
also dropped useAsm in favor of making the
asm stubs jump to the Go versions.

R=agl1
CC=golang-dev, gri
https://golang.org/cl/157062
2009-11-18 09:54:51 -08:00
Adam Langley
1941855730 Reland a112249da741, this time with missing file. 2009-11-11 13:21:37 -08:00
Russ Cox
ed86d0e70a roll back 3985: build is broken
TBR=agl1
CC=golang-dev
https://golang.org/cl/154065
2009-11-11 12:54:52 -08:00
Adam Langley
af1fa43a81 big:
Turn methods that don't store the result in their receiver into
    functions in order to preserve the convention.
  Re-jig Exp and Div by moving their guts into nat.go.
  Add ProbablyPrime to perform Miller-Rabin primality tests.
crypto/rsa: reenable key generation since we now have ProbablyPrime.

R=gri
CC=go-dev
http://codereview.prom.corp.google.com/1024038
2009-11-11 12:34:46 -08:00
Robert Griesemer
b27f05f63b minor adjustments to package comments for better synopsis.
R=rsc
CC=r
http://go/go-review/1026038
2009-11-10 10:55:53 -08:00
Robert Griesemer
1698934194 - replaced gofmt expression formatting algorithm with
rsc's algorithm
- applied gofmt -w misc src
- partial CL (remaining files in other CLs)

R=rsc, r
http://go/go-review/1024040
2009-11-09 21:09:34 -08:00
Robert Griesemer
40621d5c0d remove semis after statements in one-statement statement lists
R=rsc, r
http://go/go-review/1025029
2009-11-09 12:07:39 -08:00
Robert Griesemer
368f8cbc75 - fine-tuning of one-line func heuristic (nodes.go)
- enabled for function declarations (not just function literals)
- applied gofmt -w $GOROOT/src
(look for instance at src/pkg/debug/elf/elf.go)

R=r, rsc
CC=go-dev
http://go/go-review/1026006
2009-11-06 14:24:38 -08:00
Adam Langley
db4e48ece9 big: fix carry error, add test case.
crypto/x509: reenable tests.

R=gri
CC=go-dev
http://go/go-review/1026004
2009-11-06 11:36:21 -08:00
Robert Griesemer
56eca9daed minor fixups by gofmt
R=agl
http://go/go-review/1024009
2009-11-06 11:00:06 -08:00
Adam Langley
17021f48f3 Fix add-back division test so that it triggers the add-back case on
both 64 and 32 bit platforms.

Also, uncomment some tests that were still commented out from
debugging.

R=gri, rsc
CC=go-dev
http://go/go-review/1026003
2009-11-06 09:05:19 -08:00
Robert Griesemer
48b3156908 gofmt'ed big
R=agl
http://go/go-review/1022003
2009-11-05 18:25:23 -08:00
Adam Langley
65063bc61d big: add Div, Mod, Exp, GcdExt and several other fixes.
R=gri, rsc
CC=go-dev
http://go/go-review/1017036
2009-11-05 15:55:41 -08:00
Kai Backman
dec1ec34bf all of pkg now compiles, fixes a few more tests
go/test: passes 90% (313/345)

R=rsc
APPROVED=rsc
DELTA=90  (83 added, 3 deleted, 4 changed)
OCL=36011
CL=36023
2009-10-23 11:00:59 -07:00
Russ Cox
650bff6aa9 another round of gofmt applications
R=gri
DELTA=900  (106 added, 31 deleted, 763 changed)
OCL=35384
CL=35396
2009-10-06 14:55:39 -07:00
Russ Cox
c62b3265a7 apply gofmt to the LGTM-marked files from 34501
that have not changed since I applied gofmt.

R=gri
DELTA=456  (77 added, 3 deleted, 376 changed)
OCL=35378
CL=35383
2009-10-06 11:42:55 -07:00
Russ Cox
e780fa8669 defining package block names must override
universe block names.

BUG=2097244
R=ken
OCL=34295
CL=34473
2009-09-09 01:01:39 -07:00
Robert Griesemer
4fe7a38be1 added "Under construction" to package comment
R=rsc
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=34196
CL=34199
2009-09-01 11:56:24 -07:00
Ian Lance Taylor
06cac23d28 Implement divWW_g in Go.
R=gri
DELTA=105  (77 added, 23 deleted, 5 changed)
OCL=33890
CL=33910
2009-08-26 16:14:17 -07:00
Robert Griesemer
08a209f387 cleanups before making larger changes
R=rsc
DELTA=113  (10 added, 30 deleted, 73 changed)
OCL=33877
CL=33882
2009-08-26 12:55:54 -07:00
Robert Griesemer
116b52d276 - fix performance bug (makeN always allocated a new vector)
- removed defs.go (moved declarations into arith.go where they belong)

R=r
DELTA=40  (16 added, 20 deleted, 4 changed)
OCL=33464
CL=33464
2009-08-18 11:48:47 -07:00
Robert Griesemer
ac5093fc22 fix 386 build:
- implememted empty stubs for 386 assembly routines
- removed assembly code operating on single words (except for one)
- adjusted tests

R=rsc
DELTA=126  (46 added, 67 deleted, 13 changed)
OCL=33461
CL=33461
2009-08-18 10:41:26 -07:00
Robert Griesemer
88742ef0cc - implemented Multiplication
- changed Cmp to return -1, 0, +1
- added corresponding test cases

R=rsc
DELTA=173  (136 added, 3 deleted, 34 changed)
OCL=33431
CL=33459
2009-08-18 10:06:15 -07:00
Robert Griesemer
350a8e1a86 - rename files to match the data types they implement, adusted Makefile
- no other changes

R=r
DELTA=1248  (623 added, 623 deleted, 2 changed)
OCL=33371
CL=33371
2009-08-17 10:01:26 -07:00
Robert Griesemer
e5874223ef snapshot:
- renamed Z -> Int
- made Int ops methods on *Int
- "install" assembly routines dynamically
- replace mulVW functions with mulAddVWW
  of equivalent performance but symmetric functionality
  to divWVW
- implemented scanN

status:
- need mulNN (trivial)
- need division/modulo after which the set of
  elementary operations is complete
- to/from string conversion working

R=rsc
DELTA=320  (124 added, 50 deleted, 146 changed)
OCL=33308
CL=33341
2009-08-15 11:43:54 -07:00
Robert Griesemer
db3bf9c674 First cut at a more realistic multi-precision package:
- implemented low-level operations on word vectors
- implemented corresponding amd64 assembly routines for word vector operations
- implemented first set of operations on unsigned integers
- implemented first set of operations on signed integers
- implemented systematic test cases  for each data type

R=rsc
DELTA=1330  (1330 added, 0 deleted, 0 changed)
OCL=33132
CL=33285
2009-08-14 11:53:27 -07:00