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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-02-27 09:22:37 -0800 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-02-27 09:22:37 -0800 |
| commit | 90f4e90f1d8ff6efd3ee695cbb25b3d6d6ae4fee (patch) | |
| tree | f3924f2f058947e0b3fbbc3381e3632bb0260294 | |
| parent | f074bb4b5f6ddf0a67348365499a5c5c335a5e17 (diff) | |
Fixed off-by-one error that prevented the evaluation of small tensor expressions from being vectorized
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h b/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h index 1eb37bf1c..bb2f8b977 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h @@ -97,7 +97,7 @@ struct EvalRange<Evaluator, Index, true> { Index i = first; static const int PacketSize = unpacket_traits<typename Evaluator::PacketReturnType>::size; - if (last - first > PacketSize) { + if (last - first >= PacketSize) { eigen_assert(first % PacketSize == 0); Index lastPacket = last - (last % PacketSize); for (; i < lastPacket; i += PacketSize) { |