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android / platform / external / eigen / 5c4e19fbe
commit5c4e19fbe7ea19d9d8b51243515f972237a49267[log] [tgz]
authorDavid Tellenbach <david.tellenbach@me.com>Thu May 07 17:25:42 2020 +0200
committerDavid Tellenbach <david.tellenbach@me.com>Fri May 08 12:54:36 2020 +0200
tree6d6c9e65e091bfa8ac3c16694034747046c863ee
parent225ab040e078b923ece75b7a49ae0cef980c226f [diff]
Possibility to specify user-defined default cache sizes for GEBP kernel

Some architectures have no convinient way to determine cache sizes at
runtime. Eigen's GEBP kernel falls back to default cache values in this
case which might not be correct in all situations.

This patch introduces three preprocessor directives

  `EIGEN_DEFAULT_L1_CACHE_SIZE`
  `EIGEN_DEFAULT_L2_CACHE_SIZE`
  `EIGEN_DEFAULT_L3_CACHE_SIZE`

to give users the possibility to set these default values explicitly.
2 files changed
tree: 6d6c9e65e091bfa8ac3c16694034747046c863ee
  1. bench/
  2. blas/
  3. cmake/
  4. debug/
  5. demos/
  6. doc/
  7. Eigen/
  8. failtest/
  9. lapack/
  10. scripts/
  11. test/
  12. unsupported/
  13. .gitignore
  14. .hgeol
  15. CMakeLists.txt
  16. COPYING.BSD
  17. COPYING.GPL
  18. COPYING.LGPL
  19. COPYING.MINPACK
  20. COPYING.MPL2
  21. COPYING.README
  22. CTestConfig.cmake
  23. CTestCustom.cmake.in
  24. eigen3.pc.in
  25. INSTALL
  26. README.md
  27. signature_of_eigen3_matrix_library
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.