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Added the ability to query the minor version of a cuda device

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This commit is contained in:
Benoit Steiner 2016-02-19 16:31:04 +00:00
parent a08d2ff0c9
commit f268db1c4b
1 changed files with 8 additions and 0 deletions
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8
unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h
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@ -247,6 +247,14 @@ struct GpuDevice {
return 0; return 0;
#endif #endif
} }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE int minorDeviceVersion() const {
#ifndef __CUDA_ARCH__
return stream_->deviceProperties().minor;
#else
eigen_assert(false && "The default device should be used instead to generate kernel code");
return 0;
#endif
}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE int maxBlocks() const { EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE int maxBlocks() const {
return max_blocks_; return max_blocks_;