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Ben Barsdell 100d7caf92 Avoid integer overflow in EigenMetaKernel indexing

- The current implementation computes `size + total_threads`, which can
  overflow and cause CUDA_ERROR_ILLEGAL_ADDRESS when size is close to
  the maximum representable value.
- The num_blocks calculation can also overflow due to the implementation
  of divup().
- This patch prevents these overflows and allows the kernel to work
  correctly for the full representable range of tensor sizes.
- Also adds relevant tests.

2021-10-26 00:04:28 +00:00

Add GitLab templates for issues and merge requests

2021-03-31 16:01:12 +00:00

Replace memset with fill to work for non-trivial scalars.

2021-07-08 18:34:41 +00:00

Do not build shared libs if not supported

2021-08-06 20:48:32 +00:00

Fix some typos found

2021-09-23 15:22:00 +00:00

Fix Windows CMake compiler/OS detection.

2021-10-02 16:30:38 +00:00

Add LLDB Pretty Printer

2021-09-07 17:28:24 +00:00

Avoid leading underscore followed by cap in template identifiers

2021-08-04 22:41:52 +00:00

fix various typos

2021-09-22 16:15:06 +00:00

Fix vectorized reductions for Eigen::half

2021-10-25 14:44:33 -07:00

Bump CMake files to at least c++11.

2021-08-25 20:07:48 +00:00

Add missing dependency on LAPACK test suite binaries to target buildtests, so make check will work correctly when EIGEN_ENABLE_LAPACK_TESTS is ON.

2021-08-30 21:49:08 +00:00

Replace calls to "hg" by calls to "git"

2019-12-04 11:24:06 +01:00

test: fix boostmutiprec test to compile with older Boost versions

2021-10-25 20:32:33 +00:00

Avoid integer overflow in EigenMetaKernel indexing

2021-10-26 00:04:28 +00:00

.gitignore

New CI infrastructure, including AArch64 runners

2020-09-11 18:11:49 +00:00

.gitlab-ci.yml

Add CI infrastructure for pre-merge smoke tests.

2021-04-01 00:08:37 +00:00

.hgeol

Added a pattern which forces LF line endings for *.sh files.

2013-07-31 18:20:58 +02:00

CMakeLists.txt

Rename EIGEN_CUDA_FLAGS to EIGEN_CUDA_CXX_FLAGS

2021-09-24 20:15:55 -07:00

COPYING.APACHE

Add Apache 2.0 license text in COPYING.APACHE.

2020-06-18 12:45:27 -07:00

COPYING.BSD

Make file formatting comply with POSIX and Unix standards

2020-03-23 18:09:02 +00:00

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

Make file formatting comply with POSIX and Unix standards

2020-03-23 18:09:02 +00:00

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

STYLE: Convert CMake-language commands to lower case

2019-10-31 11:36:37 -05:00

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

Update old links to bitbucket to point to gitlab.com

2019-12-04 10:57:07 +01:00

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, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.

Languages

C++ 85.1%

Fortran 8.5%

C 2.7%

CMake 1.9%

Cuda 1.2%

Other 0.4%