GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-04-24 02:29:33 +08:00
Code Issues Packages Projects Releases Wiki Activity
10,626 Commits 12 Branches 89 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Download ZIP Download TAR.GZ Download BUNDLE
Rasmus Munk Larsen eab7e52db2 [Eigen] Vectorize evaluation of coefficient-wise functions over tensor blocks if the strides are known to be 1. Provides up to 20-25% speedup of the TF cross entropy op with AVX. 
A few benchmark numbers:

name                              old time/op             new time/op             delta
BM_Xent_16_10000_cpu              448µs ± 3%              389µs ± 2%  -13.21%
(p=0.008 n=5+5)
BM_Xent_32_10000_cpu              575µs ± 6%              454µs ± 3%  -21.00%          (p=0.008 n=5+5)
BM_Xent_64_10000_cpu              933µs ± 4%              712µs ± 1%  -23.71%          (p=0.008 n=5+5)
2019-08-07 12:57:42 -07:00
bench
update wrt recent changes
2019-02-21 17:19:36 +01:00
blas
Split the implementation of i?amax/min into two. Based on PR-627 by Sameer Agarwal.
2019-04-15 17:18:03 +02:00
cmake
Simplify handling of tests that must fail to compile.
2018-12-12 15:48:36 +01:00
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
Fix doc regarding alignment and c++17
2019-08-04 01:09:41 +02:00
Eigen
Remove {} accidentally added in previous commit
2019-07-18 20:22:17 +02:00
failtest
PR 572: Add initializer list constructors to Matrix and Array (include unit tests and doc)
2019-01-21 16:25:57 +01:00
lapack
Enable "old" CMP0026 policy (not perfect, but better than dozens of warning)
2018-12-08 18:59:51 +01:00
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
[SYCL] This PR adds the minimum modifications to Eigen core required to run Eigen unsupported modules on devices supporting SYCL.
2019-06-27 12:25:09 +01:00
unsupported
[Eigen] Vectorize evaluation of coefficient-wise functions over tensor blocks if the strides are known to be 1. Provides up to 20-25% speedup of the TF cross entropy op with AVX.
2019-08-07 12:57:42 -07:00
.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
Bypass inline asm for non compatible compilers.
2019-01-23 23:43:13 +01:00
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
No description provided
Readme MPL-2.0 147 MiB
Languages
C++ 85.1%
Fortran 8.5%
C 2.8%
CMake 1.9%
Cuda 1.2%
Other 0.4%