Difference between revisions of "Librsb"
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Revision as of 15:16, 3 March 2017
librsb
http://librsb.sourceforge.net/
A shared memory parallel sparse matrix library including Sparse BLAS.
librsb is a library for sparse matrix computations featuring the Recursive Sparse Blocks (RSB) matrix format. This format allows cache efficient and multi-threaded (that is, shared memory parallel) operations on large sparse matrices. The most common operations necessary to iterative solvers are available, e.g.: matrix-vector multiplication, triangular solution, rows/columns scaling, diagonal extraction / setting, blocks extraction, norm computation, formats conversion. The RSB format is especially well suited for symmetric and transposed multiplication variants. On these variants, librsb has been found to be faster than Intel MKL's implementation for CSR. Most numerical kernels code is auto generated, and the supported numerical types can be chosen by the user at build time. librsb implements the Sparse BLAS standard, as specified in the BLAS Forum documents.
Download
http://sourceforge.net/projects/librsb/files/latest/download?source=files
Categories
- Education:programming
- Geography:meteorology
- Interface:command-line
- Interface:library
- Library:C
- Library:C++
- Programming-language:C
- Programming-language:C++
- Runs-on:GNU/Linux
- Runs-on:Windows
- Runs-on:BSD
- Runs-on:OS X
- Runs-on:Android
- Runs-on:GNU/Hurd
- Science:artificial-intelligence
- Science:astronomy
- Science:biology
- Science:chemistry
- Science:engineering
- Science:geography
- Science:geology
- Science:physics
- Science:scientific-visualization
- Science:psychology
- Use:education
- Use:library
- Use:mathematics
- Use:science
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| Michele Martone (Martone) | author |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Debian (Ref) | https://tracker.debian.org/pkg/librsb |
Software prerequisites
| Kind | Description |
|---|---|
| Weak prerequisite | octave |
| Required to build | octave-sparsersb |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.