Vector Signal Imaging Processing Library 1.4 (Sourcery VSIPL++ branch)

Tags

Special Forums News, Links, Events and Announcements Software Releases - RSS News Vector Signal Imaging Processing Library 1.4 (Sourcery VSIPL++ branch)

06-30-2008

Registered User

26,240, 27

Join Date: Sep 2000

Last Activity: 1 August 2008, 3:09 PM EDT

Posts: 26,240

Thanks Given: 0

Thanked 27 Times in 26 Posts

Vector Signal Imaging Processing Library 1.4 (Sourcery VSIPL++ branch)

The Vector Signal Image Processing Library is an application programming interface (API) defined by an open standard. This package is a reference implementation of this specification. License: GNU General Public License (GPL) Changes:
This release implements return-block optimization (RBO). It improves and increases the usage of high-performance math libraries. It improves and increases the usage of SIMD instructions. The API has been extended to include optimized implementations of threshold, axpy, maxval, and minval. Performance of computations involving sparse matrices and tensors has been improved. There are assorted bugfixes.

More...

Linux Bot

View Public Profile for Linux Bot

Find all posts by Linux Bot

Previous Thread | Next Thread

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Continue Processing after a signal is caught

Is it possible to continue after signal is caught and control goes to function specified in the trap statement?

2. Solaris

Signal Processing in unix

I've read the man page of singal(3) but I still can't quite understand what is the difference between SIGINT, SIGALRM and SIGTERM. Can someone tell me what is the behavioral difference among these 3 signals in kill command? Thanks!

3. Programming

alarm signal processing

I'm writing a function right now, and I want to set an alarm to avoid a timeout, here's the general idea of my code: int amt = -2; alarm(10); amt = read(fd, &t->buf, TASKBUFSIZ - tailpos); //do a read when the alarm goes off, i want to check the value of "amt" ...

4. Programming

Signal processing

We have written a deamon which have many threads. We are registering for the SIGTERM and trying to close main thread in this signal handling. Actually these are running on Mac OS X ( BSD unix). When we are unloading the deamon with command launchctl, it's sending SIGTERM signal to our process...

5. Shell Programming and Scripting

Script Signal Processing

I am trying to develop a script that will properly handle kill signals particularly kill -2. I have program (_progres) that properly receives the signal if I run it from the command line directly: _progres -T /tmp -p /home/mejones/signal.p -b 2>&1 & If I try to put it in a script (i.e....

6. Programming

gnu history library signal segfault

i am trying to use the history functions in a c++ program along with a custom signal handler for SIGINT. the prog works fine catching signals without the line: add_history(*args); but as soon as this line is added, the prog segfaults on SIGINT. does anyone have experience using gnu...

7. UNIX for Dummies Questions & Answers

Signal Processing

Hello, Can any body give example of using Unix Signals. What I want to do is I am running a sql query in a shell script I want, if sql query exceed the defined no. of seconds limit, then I would like to kill the process. I know this can be done thru Unix Signal Handling but I do not know...

LEARN ABOUT DEBIAN

bit::vector::minimal

Bit::Vector::Minimal(3pm)				User Contributed Perl Documentation				 Bit::Vector::Minimal(3pm)

NAME

       Bit::Vector::Minimal - Object-oriented wrapper around vec()

SYNOPSIS

	 use Bit::Vector::Minimal;
	 my $vec = Bit::Vector->new(size => 8, width => 1, endianness => "little");
	 # These are the defaults

	 $vec->set(1); # $vec's internal vector now looks like "00000010"
	 $vec->get(3); # 0

DESCRIPTION

       This is a much simplified, lightweight version of Bit::Vector, and wraps Perl's (sometimes confusing) "vec" function in an object-oriented
       abstraction.

METHODS

   new
       Creates a new bit vector. By default, this creates a one-byte vector with 8 one-bit "slots", with bit zero on the right of the bit pattern.
       These settings can be changed by passing parameters to the constructor: "size" will alter the size in bits of the vector; "width" will
       alter the width of the slots. The module will die if "width" is not an integer divisor of "size". "endianness" controls whether the zeroth
       place is on the right or the left of the bit vector.

   set(POS[, VALUE])
       Sets the bit or slot at position "POS" to value "VALUE" or "all bits on" if "VALUE" is not given.

   get(POS)
       Returns the bit or slot at position "POS".

   display
       Display the vector. For debugging purposes.

AUTHOR

       Current maintainer: Tony Bowden

       Original author: Simon Cozens

BUGS and QUERIES
       Please direct all correspondence regarding this module to:
	 bug-Bit-Vector-Minimal@rt.cpan.org

SEE ALSO

       Bit::Vector

COPYRIGHT AND LICENSE

       Copyright 2003, 2004 by Kasei

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.3							    2005-10-04						 Bit::Vector::Minimal(3pm)

Software Releases - RSS News