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Mark D Ryan 36f8f6d0be Fix evalShardedByInnerDim for AVX512 builds 
evalShardedByInnerDim ensures that the values it passes for start_k and
end_k to evalGemmPartialWithoutOutputKernel are multiples of 8 as the kernel
does not work correctly when the values of k are not multiples of the
packet_size.  While this precaution works for AVX builds, it is insufficient
for AVX512 builds where the maximum packet size is 16.  The result is slightly
incorrect float32 contractions on AVX512 builds.

This commit fixes the problem by ensuring that k is always a multiple of
the packet_size if the packet_size is > 8.
2018-12-05 12:29:03 +01:00
bench
Add option to disable plot generation
2018-11-07 00:41:16 +01:00
blas
Fix numerous shadow-warnings for GCC<=4.8
2018-08-28 18:32:39 +02:00
cmake
bug #1606: Explicitly set the standard before find_package(StandardMathLibrary). Also replace EIGEN_COMPILER_SUPPORT_CXX11 in favor of EIGEN_COMPILER_SUPPORT_CPP11.
2018-10-19 17:20:51 +02:00
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
Add manual doc on STL-compatible iterators
2018-11-12 22:06:33 +01:00
Eigen
Add optimized version of logistic function for float. As an example, this is about 50% faster than the existing version on Haswell using AVX.
2018-11-12 13:42:24 -08:00
failtest
Add unit tests for bug #981: valid and invalid usage of ternary operator
2015-09-09 11:38:25 +02:00
lapack
fix md5sum of lapack_addons
2018-06-15 14:21:29 +02:00
scripts
Simplify handling and non-splitted tests and include split_test_helper.h instead of re-generating it. This also allows us to modify it without breaking existing build folder.
2018-07-16 18:55:40 +02:00
test
bug #1619: fix mixing of const and non-const generic iterators
2018-11-09 21:45:10 +01:00
unsupported
Fix evalShardedByInnerDim for AVX512 builds
2018-12-05 12:29:03 +01:00
.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
bug #1606: Explicitly set the standard before find_package(StandardMathLibrary). Also replace EIGEN_COMPILER_SUPPORT_CXX11 in favor of EIGEN_COMPILER_SUPPORT_CPP11.
2018-10-19 17:20:51 +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
Optimize the product of a householder-sequence with the identity, and optimize the evaluation of a HouseholderSequence to a dense matrix using faster blocked product.
2018-07-11 17:16:50 +02:00
CTestCustom.cmake.in
Allow to filter out build-error messages
2018-07-24 20:12:49 +02:00
eigen3.pc.in
Further fixes for CMAKE_INSTALL_PREFIX correctness
2015-11-07 21:29:24 -05:00
INSTALL
finally, the right fix: set CTEST_BUILD_TARGET.
2009-10-04 20:27:44 -04:00
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.

Description
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Readme MPL-2.0 127 MiB
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C++ 85.1%
Fortran 8.5%
C 2.7%
CMake 1.9%
Cuda 1.2%
Other 0.4%