Gael Guennebaud
56ca44ad1a
Use f2c generated code instead of the original fortran code, except for dotc/dotu.
2014-12-11 17:03:41 +01:00
Tim Murray
80cae358b0
Adds a modified f2c-generated C implmentation for BLAS.
...
This adds an optional implementation for the BLAS library that does
not require the use of a FORTRAN compiler. It can be enabled with
EIGEN_USE_F2C_BLAS.
The C implementation uses the standard gfortran calling convention
and does not require the use of -ff2c when compiled with gfortran.
2014-11-24 10:56:30 -08:00
Gael Guennebaud
14422decc2
Fix Fortran compiler detection
2014-02-13 09:21:13 +01:00
Chen-Pang He
04f315d692
Fix rank-1 update for self-adjoint packed matrices.
2012-09-10 18:25:30 +08:00
Chen-Pang He
65caa40a3d
Implement packed triangular solver.
2012-09-10 06:29:02 +08:00
Chen-Pang He
3642ca4d46
Implement packed triangular matrix-vector product.
2012-09-09 23:34:45 +08:00
Chen-Pang He
1b8f416408
Implement rank-1 update for self-adjoint packed matrices.
2012-09-08 22:51:40 +08:00
Chen-Pang He
e4e7585a24
Implement rank-2 update for packed matrices.
2012-09-08 17:29:44 +08:00
Gael Guennebaud
3a4c78b588
add code for band triangular problems:
...
- currently available from the BLAS interface only
- and for vectors only
2011-12-01 18:06:28 +01:00
Gael Guennebaud
e44c19d1cc
hopefully this workaround of cmake bug #9220 works for MSVC too
2011-10-24 13:36:49 +02:00
Gael Guennebaud
ebfed5a512
Enable incomplete BLAS/Lapack builds when no fortran compiler has been found.
...
Works here with gcc. Hopefully this will work for MSVC too.
2011-09-21 10:27:38 +02:00
Gael Guennebaud
bdb545ce3b
enable instalation of blas and lapack libs
2011-07-11 17:02:09 +02:00
Gael Guennebaud
a0e5b00280
forgot that one, again
2011-02-18 17:50:36 +01:00
Gael Guennebaud
1c4e85ac7e
forgot to include this file in one pretty old commit (missing EXCLUDE_FROM_ALL)
2011-02-17 15:33:35 +01:00
Gael Guennebaud
52e0a44034
implement GBMV
2011-02-02 11:39:13 +01:00
Gael Guennebaud
c7f01157dd
enforce compilation of blas unit tests when running ctest
2010-12-12 13:10:00 +01:00
Jitse Niesen
010ed9510b
Remove parentheses for compatibility with cmake 2.6.2
2010-11-24 22:26:13 +00:00
Gael Guennebaud
5a65d7970a
now the full blas folder requires a fortran compiler
2010-11-22 19:07:29 +01:00
Gael Guennebaud
a6f483e86b
import reference BLAS routines which are not already implemented in Eigen : modified givens rotations, and packed and banded storages
2010-11-22 18:05:09 +01:00
Gael Guennebaud
437dff80ee
fix issue 114: workaround cmake enable_language bug
2010-11-20 12:01:17 +01:00
Gael Guennebaud
e85a3857f0
import BLAS test suite
2010-10-14 13:46:01 +02:00
Benoit Jacob
84d1b2ae3a
add platform check for how to link to the standard math library.
...
This allows to support QNX.
2010-04-19 11:19:22 -04:00
Gael Guennebaud
4e871c6c80
blas: fix compilation and build both a shared and static lib
2010-03-24 19:34:18 +01:00
Gael Guennebaud
0ed5edd24d
blas: add a default implementation of xerbla
2010-03-02 14:50:41 +01:00
Gael Guennebaud
a7b9250ad0
blas interface: fix compilation, fix GEMM, SYMM, TRMM, and TRSM,
...
i,e., they all pass the blas test suite. More to come
2010-03-01 19:06:07 +01:00
Hauke Heibel
7d2ca0e05e
Added cmake project definitions.
2009-10-02 18:45:24 +02:00
Benoit Jacob
92480ffd26
* Introduce make targets btest (build tests), blas (build blas lib), demos (build demos).
...
* remove EIGEN_BUILD_TESTS and siblings
* add summary at the end of cmake run, hopefully not too verbose
* fix build of quaternion demo
* kill remnants of old binary library option
2009-09-27 17:48:53 -04:00
Gael Guennebaud
04dc63776a
add a wip blas library built on top of Eigen. TODO:
...
- write extentive unit tests (maybe this already exist in other projects)
- the level2 functions still have to be implemented
2009-09-25 13:08:39 +02:00
