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https://github.com/fsquillace/cuspla

A CULA wrapper with a high-level interface for CUSP
https://github.com/fsquillace/cuspla

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A CULA wrapper with a high-level interface for CUSP

Host: GitHub
URL: https://github.com/fsquillace/cuspla
Owner: fsquillace
License: gpl-2.0
Created: 2012-02-21T15:52:27.000Z (almost 13 years ago)
Default Branch: master
Last Pushed: 2012-04-05T17:22:39.000Z (almost 13 years ago)
Last Synced: 2024-11-01T22:07:03.047Z (3 months ago)
Language: C++
Homepage:
Size: 539 KB
Stars: 3
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README
- Changelog: ChangeLog
- License: LICENSE

Awesome Lists containing this project

README

cuspla(1)
==========

NAME
----
cuspla - A CULA wrapper with a high-level interface for CUSP

DESCRIPTION
-----------
*cuspla* is a CULA wrapper used in CUSP library that allows to detect where
arrays or matrices are stored (in device or host memory) and the
precision used (float or double). Doing so, it will call the appropriate
unified function of *cuspla* that will call one of the associated routine
of CULA. *cuspla* also ease the pain of specify all the parameter
(leading dimension, numb of rows, ...) in CULA routines that are based in
a LAPACK fashion because *cuspla* detect the properties of the matrix directly
from the array2d object of CUSP.

CULA use a column major order of the matrix hence, when using matrix in CUSP
you have to specify the cusp::column_major order for the matrix.

EXAMPLE OF USING
----------------
For matrix-matrix multiplication::
---------------------------------
#include

cusp::array2d A, B, C;
// Filling matrices A and B;
// ....

// C = A*B
cuspla::gemm(A, B, C);

// C = A'*B
cuspla::gemm(A, B, C, true, false);

---------------------------------

Permission is granted to make and distribute verbatim copies
of this document provided the copyright notice and this per‐
mission notice are preserved on all copies.

Permission is granted to copy and distribute modified versions
of this document under the conditions for verbatim copying,
provided that the entire resulting derived work is distributed
under the terms of a permission notice identical to this one.

Permission is granted to copy and distribute translations of
this document into another language, under the above condi‐
tions for modified versions, except that this permission
notice may be stated in a translation approved by the Free
Software Foundation.

BUGS
----
Of course there is no bug in *cuspla*. But there may be unexpected behaviors.
Go to 'https://github.com/fsquillace/cuspla/issues' you can report directly
this unexpected behaviors.

SEE ALSO
--------
*cusp* - Generic Parallel Algorithms for Sparse Matrix and Graph Computations on CUDA

AUTHORS
-------
Filippo Squillace .

WWW
---
http://github.com/fsquillace/cuspla