Free singularity ps3 software for linux

Created by accident, all who find you would destroy you. Can you escape?
Endgame: Singularity project is a simulation of a true AI. Go from computer to computer, pursued by the entire world. Keep hidden, and you might have a chance.
Originally created for the Pyweek compo, this version features many bugfixes and enhancements over the compo version. Thanks to Phil Bordelon for many of these fixes.
Enhancements:
- Very Easy mode is actually playable.

PDL::LinearAlgebra Perl module contains linear algebra utils for PDL.

SYNOPSIS

use PDL::LinearAlgebra;

$a = random (100,100);
($U, $s, $V) = mdsvd($a);

This module provides a convenient interface to PDL::LinearAlgebra::Real and PDL::LinearAlgebra::Complex.

FUNCTIONS

setlaerror

Set action type when error is encountered, returns previous type. Available values are NO, WARN and BARF (predefined constants). If, for example, in computation of the inverse, singularity is detected, the routine can silently return values from computation (see manuals), warn about singularity or barf. BARF is the default value.

$a = sequence(5,5);
$err = setlaerror(NO);
($inv, $info)= minv($a);
if ($info){
# Change the diagonal (the inverse doesnt exist but its an example)
$a->diagonal(0,1)+=1e-8;
($inv, $info)= minv($a);
}
if ($info){
print "Cant compute the inversen";
}
else{
print "Inverse of $a is $inv";
}
setlaerror($err);

getlaerror

Get error type.

0 => NO,
1 => WARN,
2 => BARF
t
PDL = t(PDL, SCALAR(conj))
conj : Conjugate Transpose = 1 | Transpose = 0, default = 1;

Convenient function for transposing real or complex 2D array(s). For PDL::Complex, if conj is true returns conjugate transpose array(s) and doesnt support dataflow. Supports threading.

issym

PDL = issym(PDL, SCALAR|PDL(tol),SCALAR(hermitian))
tol : tolerance value, default: 1e-8 for double else 1e-5
hermitian : Hermitian = 1 | Symmetric = 0, default = 1;

Check symmetricity/Hermitianicity of matrix. Supports threading.

diag

Return i-th diagonal if matrix in entry or matrix with i-th diagonal with entry. I-th diagonal returned flows data back&forth. Can be used as lvalue subs if your perl supports it. Supports threading.

PDL = diag(PDL, SCALAR(i), SCALAR(vector)))
i : i-th diagonal, default = 0
vector : create diagonal matrices by threading over row vectors, default = 0
my $a = random(5,5);
my $diag = diag($a,2);
# If your perl support lvaluable subroutines.
$a->diag(-2) .= pdl(1,2,3);
# Construct a (5,5,5) PDL (5 matrices) with
# diagonals from row vectors of $a
$a->diag(0,1)

tritosym

Return symmetric or Hermitian matrix from lower or upper triangular matrix. Supports inplace and threading. Uses tricpy or ctricpy from Lapack.

PDL = tritosym(PDL, SCALAR(uplo), SCALAR(conj))
uplo : UPPER = 0 | LOWER = 1, default = 0
conj : Hermitian = 1 | Symmetric = 0, default = 1;
# Assume $a is symmetric triangular
my $a = random(10,10);
my $b = tritosym($a);

positivise

Return entry pdl with changed sign by row so that average of positive sign > 0. In other words thread among dimension 1 and row = -row if Sum(sign(row)) < 0. Works inplace.

my $a = random(10,10);
$a -= 0.5;
$a->xchg(0,1)->inplace->positivise;

mcrossprod

Compute the cross-product of two matrix: A x B. If only one matrix is given, take B to be the same as A. Supports threading. Uses crossprod or ccrossprod.

PDL = mcrossprod(PDL(A), (PDL(B))
my $a = random(10,10);
my $crossproduct = mcrossprod($a);

mrank

Compute the rank of a matrix, using a singular value decomposition. from Lapack.

SCALAR = mrank(PDL, SCALAR(TOL))
TOL: tolerance value, default : mnorm(dims(PDL),inf) * mnorm(PDL) * EPS
my $a = random(10,10);
my $b = mrank($a, 1e-5);

mnorm

Compute norm of real or complex matrix Supports threading.
PDL(norm) = mnorm(PDL, SCALAR(ord));

ord :
0|inf : Infinity norm
1|one : One norm
2|two : norm 2 (default)
3|fro : frobenius norm
my $a = random(10,10);
my $norm = mnrom($a);

mdet

Compute determinant of a general square matrix using LU factorization. Supports threading. Uses getrf or cgetrf from Lapack.

PDL(determinant) = mdet(PDL);
my $a = random(10,10);
my $det = mdet($a);

mposdet

Compute determinant of a symmetric or Hermitian positive definite square matrix using Cholesky factorization. Supports threading. Uses potrf or cpotrf from Lapack.

(PDL, PDL) = mposdet(PDL, SCALAR)
SCALAR : UPPER = 0 | LOWER = 1, default = 0
my $a = random(10,10);
my $det = mposdet($a);

mcond

Compute the condition number (two-norm) of a general matrix.
The condition number (two-norm) is defined:

norm (a) * norm (inv (a)).

Uses a singular value decomposition. Supports threading.

PDL = mcond(PDL)
my $a = random(10,10);
my $cond = mcond($a);

mrcond

Estimate the reciprocal condition number of a general square matrix using LU factorization in either the 1-norm or the infinity-norm.
The reciprocal condition number is defined:

1/(norm (a) * norm (inv (a)))

Supports threading.

PDL = mrcond(PDL, SCALAR(ord))
ord :
0 : Infinity norm (default)
1 : One norm
my $a = random(10,10);
my $rcond = mrcond($a,1);

morth

Return an orthonormal basis of the range space of matrix A.

PDL = morth(PDL(A), SCALAR(tol))
tol : tolerance for determining rank, default: 1e-8 for double else 1e-5
my $a = random(10,10);
my $ortho = morth($a, 1e-8);

mnull

Return an orthonormal basis of the null space of matrix A.

PDL = mnull(PDL(A), SCALAR(tol))
tol : tolerance for determining rank, default: 1e-8 for double else 1e-5
my $a = random(10,10);
my $null = mnull($a, 1e-8);

minv

Compute inverse of a general square matrix using LU factorization. Supports inplace and threading. Uses getrf and getri or cgetrf and cgetri from Lapack and return inverse, info in array context.

PDL(inv) = minv(PDL)
my $a = random(10,10);
my $inv = minv($a);

mtriinv

Compute inverse of a triangular matrix. Supports inplace and threading. Uses trtri or ctrtri from Lapack. Returns inverse, info in array context.

(PDL, PDL(info))) = mtriinv(PDL, SCALAR(uplo), SCALAR|PDL(diag))
uplo : UPPER = 0 | LOWER = 1, default = 0
diag : UNITARY DIAGONAL = 1, default = 0
# Assume $a is upper triangular
my $a = random(10,10);
my $inv = mtriinv($a);

HELIOS PS3 Linux Server is a customized version of the Yellow Dog Linux for PlayStation3 gaming console.
The PS3 GameOS offers entertainment features such as video games, movies, and photos, and HELIOS simplified Yellow Dog Linux adds a powerful server OS. Together they provide a unique combination of entertainment and server system. Dedicated to making good things even better, HELIOS Software has prepared a stripped down version of Yellow Dog Linux for the purpose of providing a lightweight, low overhead server environment on the PS3, while offering an exciting test-drive platform for its file, print, PDF and image server software.
The HELIOS simplified YDL distribution comes on a CD disk image that installs in less than 6 minutes, and provides a high performance Linux server OS complete with DHCP network settings, support for Java 1.5 and AppleTalk enhanced kernel.
Main features:
- Free download from HELIOS web site
- Easy installation, ready to run in a few minutes
- Excellent Linux on PS3 documentation from HELIOS
- Dedicated server operating system with optimized performance (40% more memory available)
- Java 1.5 runtime is pre-installed
- Easy maintenance shell from CD
- HELIOS services are pre-installed as a test-drive
For Installation instruction and a nice video review, please go at the following link:
AVAILABLE IN A FEW MINUTES!
HELIOS on the PlayStation3: Installation and First Impressions
To download this file, you ave to login to the HELIOS server http://webshare.helios.de with the user tools and password tools, then you need to go the "HELIOS Linux for PS3" folder, select the "HELIOS Linux for PS3 v1.iso" file and click the Download button.

ps3 is a utility for monitoring process activity on a Linux machine. It is a little bit like top, except that:
- it displays all processes
- it updates itself up to 100 times per second instead of once every three seconds
- it shows a 3D chart, with interactive rotation, zooming and scaling
Installation:
Just type make.

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.

SystemImager is software that automates Linux installs, software distribution, and production deployment.
SystemImager makes it easy to do automated installs (clones), software distribution, content or data distribution, configuration changes, and operating system updates to your network of Linux machines. You can even update from one Linux release version to another!
It can also be used to ensure safe production deployments. By saving your current production image before updating to your new production image, you have a highly reliable contingency mechanism. If the new production enviroment is found to be flawed, simply roll-back to the last production image with a simple update command!
Some typical environments include: Internet server farms, database server farms, high performance clusters, computer labs, and corporate desktop environments.
Whats New in 3.8.2 Stable Release:
- fixed a bug in the monitoring: REBOOTED state was not properly reported in some minimal image (without the command which)
- added "--config FILE" option to si_prepareclient and si_mkbootpackage (and removed from si_mkautoinstalldisk: the option must be used in commands that explicitly create an initrd.img from initrd_template)
- do not hard-code common patterns of exclusion in si_getimage (created the configuration file /etc/systemimager/getimage.exclude)
- si_getimage didnt stop correctly the rsync daemon in the golden client, using rsync over ssh for the image retrieval
Whats New in 3.9.2 Development Release:
- Added support for the PS3 architecture
- Improved support and compatibility with Debian (now deb packages can be automatically built from source using the new target "make deb")
- updated BOEL kernel to 2.6.21 (for i386 and x86_64)
- fixed a bug that broke si_mkautoinstalldisk
- free unused RAM of the initramfs (only with cpio initrd.img) after switching to tmpfs
- updated udev to udev_108-0ubuntu4
- support old versions of the BitTorrent client (better compatibilty with *Ubuntu)
- fixed a lib/lib64 bug with ppc64
- fixed a bug in si_monitor daemon that didnt start correctly when the directory /var/lock/systemimager was not present
- added missing manpages
- remount the filesystems in read-only before giving-up when the umount fails at the end of the installation
- create all the swap partitions before the other filesystems in the autoinstall script: this avoids potential OOM conditions that could occur during the filesystem creation
- removed unused coreutils package from initrd.img
- removed unmaintained package imagemanip
- removed deprecated command si_mkbootmedia