Free g4 aots software for linux

g4mon is a gkrellm2 plugin which can show the current temperature and fan speed from sensors of g4 (ibook,powerbook,etc) computer under linux.

Games::Chess Perl module represent chess positions and games.

SYNOPSIS

use Games::Chess qw(:constants);
my $p = Games::Chess::Position->new;
$p->at(0,0,BLACK,ROOK);
$p->at(7,7,WHITE,ROOK);
print $p->to_text;

The Games::Chess package provides the class Games::Chess::Piece to represent chess pieces, and the class Games::Chess::Position to represent a position in a chess game. Objects can be instantiated from data in standard formats and exported to these formats.

NOTATION

See Games::Chess::PGN for full details of the notations.

SAN

Standard Algebraic Notation. The modern international notation for chess games. For example,

1. e4 e5
2. f4 exf4
3. Nf3 g5

FEN

Forsythe-Edwards Notation. A compact representation for chess positions. FEN specifies the piece placement, the active color, the castling availability, the en passant target square, the halfmove clock, and the fullmove number as six fields separated by spaces. For example, the opening position is described in FEN as follows:

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

PGN

Portable Game Notation. A notation for chess games, including the moves, commentary, variations, and metadata such as the players, the event, the round number, and the date of the match. For example,

[Event "F/S Return Match"]
[Site "Belgrade, Serbia JUG"]
[Date "1992.11.04"]
[Round "29"]
[White "Fischer, Robert J."]
[Black "Spassky, Boris V."]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1
b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6
12. cxb5 axb5 13. Nc3 Bb7 14. Bg5 b4 15. Nb1 h6 16. Bh4 c5
17. dxe5 Nxe4 18. Bxe7 Qxe7 19. exd6 Qf6 20. Nbd2 Nxd6
21. Nc4 Nxc4 22. Bxc4 Nb6 23. Ne5 Rae8 24. Bxf7+ Rxf7
25. Nxf7 Rxe1+ 26. Qxe1 Kxf7 27. Qe3 Qg5 28. Qxg5 hxg5
29. b3 Ke6 30. a3 Kd6 31. axb4 cxb4 32. Ra5 Nd5 33. f3 Bc8
34. Kf2 Bf5 35. Ra7 g6 36. Ra6+ Kc5 37. Ke1 Nf4 38. g3 Nxh3
39. Kd2 Kb5 40. Rd6 Kc5 41. Ra6 Nf2 42. g4 Bd3 43. Re6
1/2-1/2

EPD

Extended Position Description. An extensible notation based on FEN. Intended for data interchange between chess-playing programs and for the construction of opening databases. Not used by Games::Chess.

Imagero Reader is a Java library for reading image files. Supported file types include BMP, GIF, TIFF, PNG, JNG, MNG, JPEG (including 12-bit grey), PSD, PBM, PGM, PPM, TGA, EPS, EPSI, and EPSF.
The following RAW file types are also supported, at least partially: MRW, CRW, NEF, DCR, and DNG. It can read thumbnails, read metadata (IPTC, EXIF, and XMP), edit metadata, get image width and height, get the number of images contained in a file, define an area to read, add a ProgressListener, choose an image channel to read, set a scale factor, set subsampling (JPEG only), and read an image (or channel) directly into an array.
Supported file types are:
- BMP 1, 4, 8, 16, 24 and 32 bit uncompressed; 4 and 8 bit compressed
- GIF
- TIFF 1, 4, 8, 16, 32, 48 and 64 bit per pixel; bilevel, grayscale, palette, RGB, CMYC, Cie Lab, YCrCb color spaces; CCIT1D, G3, G4, ZIP, JPEG, LZW and PackBits compression
- PNG, JNG, MNG
- JPEG inclusive CMYC and 12-bit grey
- PSD
- PBM, PGM, PPM
- TGA
- read embedded images from EPS, EPSI, EPSF
Supported RAW files:
- MRW
- CRW*, CR2*, THM
- NEF*
- DCR*
- DNG*
- Full resolution image cant be yet read, but thumbnail, preview and metadata can be read.
Main features:
- read thumbnails
- read/edit metadata
- any metadata contained in ImageResourceBlock ( PSD, JPEG, TIFF) and ImageFileDirectrory entry ( TIFF, NEF, DNG, DCR) can be edited full control over JPEG metadata
- get image width and height
- get number of images, contained in file
- define an area to read
- add a ProgressListener
- estimate JPEG compression/quality
- read an image channel
- set a scale factor
- set subsampling (JPEG only)
- read an image (or channel) directly into an array
- easy IPTC handling with IPTCParser and IPTCEditor
Whats New in 1.9.6 Stable Release:
- The EPS parser was partially rewritten and made more generic and easy to use.
- It may be used now to parse nearly every kind of data (as a programmable parser).
- Thumbnails are read from AI (Illustrator) files.
- Disc based image caching was implemented (but is beta).
- New methods were added to TiffUtils: insert IFDEntry, remove IFDEntry, and create and insert IFDEntry with IPTC data.
- Two utility classes were added for creating and adding EXIF and GPS data to TIFF images.
- An important bug in XMPApp1 concerning wrong field length was fixed.
Whats New in 2.0.0 RC3 Development Release:
- It is possible to write TIFF images now. TiffWriter can currently write RGB, ARGB, CMYK, and grayscale (8 bit) images.
- Supported compression schemes are uncompressed, PackBits, and ZIP.
- Bugfixes were made.

The Gentoo Release Engineering team proudly announces the release of Gentoo Linux 2006.0. Gentoo Linux 2006.0, the first release in the 2006 series, represents improvements across many architectures since the 2005.1 release.

Major highlights in the release include KDE 3.4.3, GNOME 2.12.2, XFCE 4.2.2, GCC 3.4.4 and a 2.6.15 kernel. This is also the first release with the Gentoo Linux Installer officially debuting on the x86 LiveCD, which will fully replace the Universal and PackageCD set. The LiveCD also features a fully-fledged Gnome environment. Later releases will include KDE support as well as a new LiveDVD.

The PPC64 team has made significant improvements in its release media. IBMs hardware donation to the team greatly helped this and ensured a smooth release. The CDs feature 64-bit kernels and 32-bit userlands rather than the previous pure 64-bit environment. Optimized stages are available for the G5 and POWER5 processors, making Gentoo the first distribution optimized for POWER5 out-of-the-box. The new release includes an experimental CD with full framebuffer support for dual-core G5 machines along with thermal management features. This makes Gentoo the first to market with release media with this level of support.

PPC and PPC64 profiles received further reorganization. They now match those of other 32/64-bit architectures such as SPARC and MIPS, unifying the look of the tree and allowing easier creation of specific profiles (for example, for server use) in the future. The PPC discs improve support for newer Apple laptops such as the last series of PowerBooks, which 2005.1 did not support, and feature improved OldWorld support with BootX on the universal CDs. The PPC team now produces the PackageCDs in a G4 and a ppc-generic configuration, especially useful for older and slower machines.

The Hardened team is pleased to release both 2.4 and 2.6 kernel targeted stages for the x86 platform. The previously experimental non-multilib AMD64 stages are now part of the 2006.0 release, while Hardened Gentoo with multilib on AMD64 has become possible and the team is releasing experimental stages.

The 2006.0 AMD64 release moves EM64T support out of the experimental realm. The InstallCDs feature support for NVIDIA SATA and for SysKonnect Yukon2 network cards as well as the inclusion of 32-bit Java Support. An experimental LiveCD is also available, featuring the Gentoo Linux Installer.

The Alpha team now provides split NPTL profiles as part of the 2006.0 release -- NPTL must use a 2.6 kernel, and those who require a 2.4 kernel or do not wish to enable NPTL can use the no-nptl subprofile instead to not take advantage of the new threading model. Stage tarballs are now provided for both variants, and the InstallCD provides both 2.4 and 2.6 kernels.

SPARC has moved to GCC 3.4.5 from the older 3.3 series and also to glibc 2.3.5 from 2.3.3 -- the profile features a 2.6 kernel and headers. However, this feature remains experimental and the SPARC team built the release media with the 2.4 subprofile. Testing from SGI Quality Assurance allowed the IA64 team to update its InstallCD to boot on SGI Prism machines.

Gentoo Linux is a community-driven project committed to producing a high-quality open source distribution; more information regarding this release, such as detailed release notes will be available on the Gentoo Release Engineering teams project page.

Gentoo Linux uses an enhanced BSD ports-style package system.

Shatranj is an bitboard-based, Open-Source, interactive chess programming module which allows manipulation of chess positions and experimentation with search algorithms and evaluation techniques. Shatranjs goal is to write a toolkit to aid in implementing Shannon Type B chess programs.

As such, execution speed becomes less important then code clarity and expressive power of the implementation language. Having been written in an interpreted language, this module allows the chess programmer to manipulate bitboards in a natural, interactive manner much like signal processing toolkits allow communication engineers to manipulate vectors of sounds samples in MATLAB.

The module currenly implements a simple recursive minimax search with alphabeta pruning, iterative deepening, uses short algebraic notation, handles repetition check, and the 50 move rule. Features lacking are quiescent checks, transition tables, negascout and MTD searching.

The chess programming toolkit is available in the form of a Python module called shatranj.py. You will also likely need the opening book as well as some of the pre-built hash tables that are used throughout the module (these will be recalculated if the module cannot find the data file).

Place all three file in the same directory and simply run python on the python module ("python shatranj.py"). As far as requirements, all that is needed is a recent version of the interpreted, high level language called Python (anything after version 2.3 should work fine). If you would like a little bit of a speed boost, shatranj looks for the module Psyco and will use it if it is installed.

Until more documentation becomes available, here is a short sample session:
[Sam-Tannous-Computer:~/shatranj] stannous% python

>>> from shatranj import *
...reading startup data
...total time to read data 0.0774528980255
...found opening book shatranj-book.bin with 37848 positions
>>> position = Position("r1bqk2r/pppp1ppp/2n5/5N2/2B1n3/8/PPP1QPPP/R1B1K2R")
>>> all_pieces = position.piece_bb["b_occupied"] | position.piece_bb["w_occupied"]
>>> other_pieces = position.piece_bb["b_occupied"]
>>> from_square = c4
>>> wtm = 1
>>> mask = position.pinned(from_square,wtm)
>>> ne_pieces = diag_mask_ne[from_square] & all_pieces
>>> nw_pieces = diag_mask_nw[from_square] & all_pieces
>>> moves = ((diag_attacks_ne[from_square][ne_pieces] & other_pieces) |
... (diag_attacks_ne[from_square][ne_pieces] & ~all_pieces) |
... (diag_attacks_nw[from_square][nw_pieces] & other_pieces) |
... (diag_attacks_nw[from_square][nw_pieces] & ~all_pieces)) & mask
>>>
>>> moves
1275777090846720L
>>>
>>> tobase(moves,2)
100100010000101000000000000010100000000000000000000
>>> display(moves)

+---+---+---+---+---+---+---+---+
8 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . | | . | 1 | . | |
+---+---+---+---+---+---+---+---+
6 | 1 | . | | . | 1 | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | 1 | . | 1 | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | 1 | . | 1 | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
1 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

>>> position.show_moves(1)
[Rg1, O-O, f3, a3, Rb1, f4, Ba6,
Bh6, Bd3, Qg4, Qe3, Ne7, Be6, Nxg7,
Qxe4, Ne3, b4, Nh4, b3, Be3, Bg5,
g3, Kf1, Rf1, Nh6, a4, Ng3, Qh5,
Kd1, h4, h3, c3, Bxf7, Nd6, Bb5,
Nd4, Qf3, g4, Qf1, Bb3, Qd1, Qd3,
Qd2, Bd5, Bd2, Bf4]
>>>
>>> # now play a game!
>>> play()

Shatranj version 1.10
g: switch sides m: show legal moves
n: new game l: list game record
d: display board b: show book moves
sd: change search depth (2-16) default=5
q: quit

Shatranj: d

+---+---+---+---+---+---+---+---+
8 | r | n | b | q | k | b | n | r |
+---+---+---+---+---+---+---+---+
7 | p | p | p | p | p | p | p | p |
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | P | P | P | P | P | P | P | P |
+---+---+---+---+---+---+---+---+
1 | R | N | B | Q | K | B | N | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h


Shatranj:

Yellow Dog Linux is the Premier Linux Operating System for PowerPC.
Proven world-wide as the preferred Linux OS for the Power architecture, v4.1 brings Terra Soft into its 8th year of Power Linux development and support. Yellow Dog Linux v4.1 marks a returning point in Terra Softs effort to again provide a leading desktop Linux OS.
Yellow Dog Linux combines the preferred desktops KDE and Gnome with the latest sound and graphic card support, leading (but not bleeding) edge kernels and stable, functional compilers for code development. And of course, the foundation applications and servers expected of all modern Linux operatings systems for web, database, email, and network services.
What will you do with your PowerMac after Apple switches to Intel?
We have an answer--Faster, more stable, and far more efficient as a desktop OS, Yellow Dog Linux is a solid replacement (not just an alternative) to OSX. Breath new life into your PowerPC G3 and G4, giving it a second wind as a personal workstation, or a new function as a web, email, or data server. Want to see how your G5 runs Linux? You may dual-boot both OSX and Yellow Dog Linux or take the leap and run Yellow Dog Linux alone, taking advantage of the multitude of included, freely available, and commercial applications.
Main features:
New or Improved Device Support
- Backlit keys.
- PCMCIA cell phone and modem support.
- Support for Atheros wi-fi cards.
- Dual head config via the GUI.
- Install direct to and boot from FireWire drives.
- USB device auto-mount under both KDE & GNOME.
- Greatly improved sound support.
- Graphical Up2Date package install and update tool.
- Support for the latest Apple Power Books.
- Beta support for Apple G5 PowerMacs with dual core CPUs.
- Beta Extreme driver will be available shortly after release, via YDL.net Enhanced accounts.
Enhancements:
- We are pleased to announce the release of Yellow Dog Linux 5.0.2, a single Install DVD with support for the Apple G4 and G5 computers, Sony PS3, and IBM System p servers, including the JS20/21, OpenPower, and current POWER5 systems. Yellow Dog Linux 5.0.2 offers: kernel 2.6.22-rc4; SDK v2.0 for Cell BE; more than 70 bug fixes and updates; continued support for both 32-bit and 64-bit systems; beta IBM System p support. The IBM Software Development Toolkit (SDK) for Cell Broadband Engine (Cell BE) is a complete package of tools which allows developers to program optimized applications for platforms built upon the Cell BE. The SDK is composed of development tool chains, software libraries, and sample source.

SheepShaver is an Open Source PowerPC MacOS run-time environment. SheepShaver enables you to run PowerPC Classic MacOS software on your computer, even if you are using a different operating system.
However, you still need a copy of MacOS and a PowerMacintosh ROM image to use this program. SheepShaver is distributed under the terms of the GNU General Public License (GPL).
If you are using a PowerPC-based system, applications will run at native speeds (i.e. without any emulation involved). On other systems, SheepShaver provides the first PowerPC G4 emulator, though without MMU, to enable the execution of MacOS Classic.
Performance with the current CPU emulator using basic just-in-time (JIT) translation techniques is roughly 1/8-th of native speeds.
The following platforms are currently supported: Linux (i386, ppc, x86_64), MacOS X for ppc, Darwin, NetBSD 2.0, FreeBSD 5.3 and Windows for x86. Please note that I am pretty careless of the Windows version since I am not a Windows developer. You are heartly invited to join the effort!
NOTE: This webspace contains precompiled binaries and sources snapshots extracted from development CVS to ease testing until a formal release is available.
Main features:
- SheepShaver runs MacOS 7.5.2 thru MacOS 9.0.4
- PowerPC G4 emulation on non-PowerPC platforms, direct execution otherwise
- Copy and paste of text between MacOS and the host OS
- File exchange with the host OS via a Unix icon on the Mac desktop
- Color video display with support for run-time resolution switching
- Run-time depth switching from 1 bpp to current host depth settings
- Native QuickDraw 2D acceleration for BitBlt and FillRect operations
- CD-quality stereo sound output
- Networking: SheepShaver supports Internet and LAN networking via Ethernet and PPP with all Open Transport compatible MacOS applications
Enhancements:
- The emulator now supports up to 1 GB of Mac memory.
- SLiRP network emulation performance was improved.
- A minor bug in Native QuickDraw acceleration has been fixed.
- A crash during MacOS 9 installation has been fixed.
- A crash with the AppleShare extension has been fixed.
- Support for MacOS 7.5.3 Revision 2.2 was improved.
- The program was ported to Mac OS X for Intel.
- Ports to certain non-Free platforms were improved.