diff options
author | 2014-04-18 15:35:34 +0200 | |
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committer | 2014-04-18 15:35:34 +0200 | |
commit | 94684721bd2d10c0b67ef518ed599981603440bc (patch) | |
tree | 678ae1c21c3c33e5f82397df7e0d0609c153557f /Eigen | |
parent | 1388f4f9fd3f8804128a5f86ead7e478e59a4749 (diff) |
Smarter block size computation
Diffstat (limited to 'Eigen')
-rw-r--r-- | Eigen/src/Core/products/GeneralBlockPanelKernel.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Eigen/src/Core/products/GeneralBlockPanelKernel.h b/Eigen/src/Core/products/GeneralBlockPanelKernel.h index dcc0b4a0d..b1ed9264a 100644 --- a/Eigen/src/Core/products/GeneralBlockPanelKernel.h +++ b/Eigen/src/Core/products/GeneralBlockPanelKernel.h @@ -106,7 +106,11 @@ void computeProductBlockingSizes(SizeType& k, SizeType& m, SizeType& n) // In unit tests we do not want to use extra large matrices, // so we reduce the block size to check the blocking strategy is not flawed #ifndef EIGEN_DEBUG_SMALL_PRODUCT_BLOCKS - k = std::min<SizeType>(k,240); +// k = std::min<SizeType>(k,240); +// n = std::min<SizeType>(n,3840/sizeof(RhsScalar)); +// m = std::min<SizeType>(m,3840/sizeof(RhsScalar)); + + k = std::min<SizeType>(k,sizeof(LhsScalar)<=4 ? 360 : 240); n = std::min<SizeType>(n,3840/sizeof(RhsScalar)); m = std::min<SizeType>(m,3840/sizeof(RhsScalar)); #else |