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Deven Desai 8fbd47052b Adding support for using Eigen in HIP kernels. 
This commit enables the use of Eigen on HIP kernels / AMD GPUs. Support has been added along the same lines as what already exists for using Eigen in CUDA kernels / NVidia GPUs.

Application code needs to explicitly define EIGEN_USE_HIP when using Eigen in HIP kernels. This is because some of the CUDA headers get picked up by default during Eigen compile (irrespective of whether or not the underlying compiler is CUDACC/NVCC, for e.g. Eigen/src/Core/arch/CUDA/Half.h). In order to maintain this behavior, the EIGEN_USE_HIP macro is used to switch to using the HIP version of those header files (see Eigen/Core and unsupported/Eigen/CXX11/Tensor)


Use the "-DEIGEN_TEST_HIP" cmake option to enable the HIP specific unit tests.
2018-06-06 10:12:58 -04:00
bench MIsc. source and comment typos 2018-03-11 10:01:44 -04:00
blas MIsc. source and comment typos 2018-03-11 10:01:44 -04:00
cmake Adding support for using Eigen in HIP kernels. 2018-06-06 10:12:58 -04:00
debug MIsc. source and comment typos 2018-03-11 10:01:44 -04:00
demos Fixed compilation error due to obsolete internal::abs and internal::sqrt function calls 2014-03-26 22:02:48 -04:00
doc Doc: add aliasing in common pitfaffs. 2018-05-29 22:37:47 +02:00
Eigen Adding support for using Eigen in HIP kernels. 2018-06-06 10:12:58 -04:00
failtest Add unit tests for bug #981: valid and invalid usage of ternary operator 2015-09-09 11:38:25 +02:00
lapack MIsc. source and comment typos 2018-03-11 10:01:44 -04:00
scripts Make buildtests.in more robust 2017-06-12 17:11:06 +00:00
test Adding support for using Eigen in HIP kernels. 2018-06-06 10:12:58 -04:00
unsupported Adding support for using Eigen in HIP kernels. 2018-06-06 10:12:58 -04:00
.hgeol Added a pattern which forces LF line endings for *.sh files. 2013-07-31 18:20:58 +02:00
.hgignore ignore all *build* sub directories 2017-12-14 14:22:14 +01:00
CMakeLists.txt Don't run hg on non mercurial clone 2018-05-31 21:21:57 +02:00
COPYING.BSD Intel(R) MKL support added. 2011-12-05 14:52:21 +07:00
COPYING.GPL there's no reason why we should follow the FSF's stupid recommendation for the naming of these files, right? This could give the wrong impression that Eigen is only GPL-licensed. 2009-11-14 23:26:07 -05:00
COPYING.LGPL Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3). 2012-09-10 13:27:44 -04:00
COPYING.MINPACK add COPYING.MINPACK 2012-07-15 11:46:22 -04:00
COPYING.MPL2 add COPYING.MPL2 2012-07-15 10:20:59 -04:00
COPYING.README Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3). 2012-09-10 13:27:44 -04:00
CTestConfig.cmake swap 3.2 <-> default CTestConfig.cmake file 2014-03-05 10:07:44 +01:00
CTestCustom.cmake.in Reduce maximum number of warnings/errors. (they took GBs even for limited period of time) 2013-06-20 17:39:15 +02:00
eigen3.pc.in Further fixes for CMAKE_INSTALL_PREFIX correctness 2015-11-07 21:29:24 -05:00
INSTALL
README.md Add links where to make PRs and report bugs into README.md 2018-04-13 21:05:28 +00:00
signature_of_eigen3_matrix_library improve the scripts for building unit tests: 2009-11-25 21:26:37 -05:00

README.md

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.

For more information go to http://eigen.tuxfamily.org/.

For pull request please only use the official repository at https://bitbucket.org/eigen/eigen.

For bug reports and feature requests go to http://eigen.tuxfamily.org/bz.