Free mp software for linux

MP-MPICH provides a Multi-platform MPI implementation.

MP-MICH is a Multi-platform uniform MPI implementation, based on MPICH and SCI-MPICH, resulting in a high performance, consistent MPI across both ethernet and SCI networks in a hybrid environment. There is a single, standardized source tree for all platforms. It is compliant with the MPI-1 standard.

MP-MPICH uses one common source tree for this purpose. It has a new device for Windows NT/2000/2003 to communicate via sockets, and an adapted shared memory device for SMP systems. Additionally, MP-MPICH is a superset of SCI-MPICH, that means that it includes another new device to support direct communication via a fast SCI interconnect. With SCI-MPICH, inter-process message latencies for small messages (for processes running on separate nodes) below 4 us are achieved, and the current measured maximum inter-node (PingPong-)bandwidth is at about 310 MB/s.

In fact, the development of MP-MPICH started when the first release of SCI-MPICH was finished. This release was designed for Solaris and Linux, but since it uses our SMI library which is also available for Windows NT, we thought it would be fun to port SCI-MPICH to NT. The initial port took only 4 hours and we were up and running with SCI-MPICH for NT. The additional/modified devices which are necessary to use MPICH on NT without these extremely fast SCI boards required more time to develop.

Mplinuxman is a manager for the MPMan F60 portable MP3 player. This player has PC connectivity through USB and it comes bundled with Windows manager software, which has its limitations. The main one being it cant be used on Linux! Well now you can, Mplinuxman uses Linux kernel support for USB devices, and can be set up for hot swapping. If you have an MPMan F60 its time to wipe quit windows and use Mplinuxman on linux.
Main features:
- Easy to use interface using GTK 2
- Downloading, uploading files to and from the player, deleteing,re-ordering files on the player
- Playlist loading/saving and can create a random list of files to fit on the players available memory
- Hot plugging, Mplinuxman can be set to start/stop when you connect/disconnect the MPMan
- Lets you upload MP3s from the player to your PC unlike the Windows version
- Uses default Linux console font to display ID3 tags on the player!
Enhancements:
- Added support for building on Mac OS X, thanks to Kris
- Added Japanese (by Shimada) and German (by Thomas) translations
- Added format for camera, to format the SMC for other devices, eg camera and usb card reader. (patch by Tholom)
- Support for MP-F55, changed the find devices routine to find F55
- Decreased playlist/directory loading times.

Math::GMPz is a Perl interface to the GMP librarys integer (mpz) functions.

A bignum module utilising the Gnu MP (GMP) library. Basically this module simply wraps nearly all of the integer functions provided by that library. The documentation below extensively plagiarises the documentation at http://swox.com/gmp/manual.

See the Math::GMPz test suite for examples of usage.

SYNOPSIS

use Math::GMPz qw(:mpz :primes :supp);

my $string = fa9eeeeeeeeeeeeea1234dcbaef1;
my $base = 16;

# Create the Math::GMPz object
my $bn1 = Rmpz_init_set_str($string, $base);

# Create another Math::GMPz object that holds
# an initial value of zero, but has enough
# memory allocated to store a 131-bit number.
# If 131 bits turns out to be insufficient, it
# doesnt matter - additional memory is allocated
# automatically to Math::GMPz objects as needed
# by the GMP library.
my $bn2 = Rmpz_init2(131);

# Create another Math::GMPz object initialised to 0.
my $bn3 = Rmpz_init();

# or use the new() function:
my $bn4 = Math::GMPz->new(12345);

# Perform some operations ... see FUNCTIONS below.

.
.

# print out the value held by $bn1 (in octal):
print Rmpz_get_str($bn1, 8), "n";

# print out the value held by $bn1 (in decimal):
print Rmpz_get_str($bn1, 10);

# print out the value held by $bn1 (in base 29)
# using the (alternative) Rmpz_out_str()
# function. (This function doesnt print a newline.)
Rmpz_out_str($bn1, 29);

AnyData::Format::Mp3 is a tied hash and DBI access to Mp3 files.

SYNOPSIS

use AnyData;
my $playlist = adTie( Passwd, [c:/My Music/] );
while (my $song = each %$playlist){
print $song->{artist} if $song->{genre} eq Reggae
}

OR

use DBI
my $dbh = DBI->connect(dbi:AnyData:);
$dbh->func(playlist,Mp3,[c:/My Music],ad_catalog);
my $playlist = $dbh->selectall_arrayref( qq{
SELECT artist, title FROM playlist WHERE genre = Reggae
});
# ... other DBI/SQL operations

This module provides a tied hash interface and a DBI/SQL interface to MP files. It creates an in-memory database or hash from the Mp3 files themselves without actually creating a separate database file. This means that the database is automatically updated just by moving files in or out of the directories.
Many mp3 (mpeg three) music files contain a header describing the song name, artist, and other information about the music.

Simply choose Mp3 as the format and give a reference to an array of directories containing mp3 files. Each file in those directories will become a record containing the fields:

song
artist
album
year
genre
filename
filesize

This module is a submodule of the AnyData.pm and DBD::AnyData.pm modules. Refer to their documentation for further details.

AudioFile::Info::MP3::Info is a Perl extension to get info from MP3 files.

This is a plugin for AudioFile::Info which uses MP3::ID3Lib to get data about MP files.

See AudioFile::Info for more details.

METHODS

new

Creates a new object of class AudioFile::Info::MP3::Info. Usually called by AudioFile::Info::new.

SYNOPSIS

use POE qw(Component::Player::Mpg123);

$mp = POE::Component::Player::Mpg123->new();
$mp->play("/tmp/test.mp3");

POE::Kernel->run();

This component is used to manipulate the mpg123 player from within a POE application. The less common but open-source mpg321 has also been tested.

METHODS

An object oriented interface is provided as follows:

new [hash[-ref]]

Used to initialise the system and create a module instance. The optional hash (or hash reference) may contain any of the following keys:

alias

Indicates the name of a session to which events will be posted. Default: main.

dev

Specifies device to play to. Default: /dev/dsp.

xargs

Allows for passing extra arguments to the underlying application.

< event-name >

Any event fired by this module can be mapped to a name of choice. This is useful for differentiating this components events from some other components e.g. done = "mpg123_done"> will cause the component to fire an mpg123_done event at the main session, instead of the usual done. For a comprehensive listing of events fired, please refer to the EVENTS section below.

start

This method starts the player. While it should not be necessary to ever call this method directly since the new() method calls it automatically, this method allows for restarting the player in such instances as when it dies.

play < path >

This method requires a single parameter specifying the full path name of an mp3 file to play.

stop pause resume

None of these methods take any parameters and will do exactly as thier name implies. Please note that pause/resume are semaphored i.e. issuing a pause whilst the system is already paused will do exactly diddley.

vol < integer >

This method requires a valid integer between 0 and 100 to indicate the volume level. Please note that volume support is not available on all versions of the mpg123 player. Consult your versions documentation to verify whether this will work.

seek < to >

This method fast-forwards or rewinds or jumps the metaphoric playhead to a specified location. The to argument passed should adhere to the regex [+-]d+[%]. If the number provided is preceeded by a + or a - then the number is treated as a relative offset where positive indicates forwards and negative backwards. If no sign is passed, the number is treated as an absolute offset. Additionally, if the number is followed by a percent sign, it is treated as a percentage and should be between 0 and 100, else it is treated as a frame number.

Please note that passing out-of-bounds values will not generate an error but will be silently adjusted as necessary.

stat

This method has been kept from sungos original package... though I dont know what its supposed to do. In my version of mpg123 it generates an error @E Unknown command STAT.

xcmd < string >

This method allows for the sending of arbitrary commands to the player e.g. equalize such that as the underlying player offers new features, these can be utilised without having to modify the component.

quit

This method causes the mp3 player to shut down.

METAGRAPH is a small set of macros that help in drawing (un)directed graphs with METAPOST and the boxes package.
METAGRAPH project provides low-impact definitions that automatically produce (labelled) nodes/vertices and (labelled) edges/arcs that connect correctly boxed items.
Moreover, circular boxes with fixed radius are available to produce more aesthetically pleasant graphs.
Usage:
Just include metagraph.mp in your source files. Full documentation is provided with the package.
Enhancements:
- Loops can now be custom-curled using a global parameter.