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Cleaner drop from CUDA mode around Eigen includes. Remains difficult to let Eigen compile under nvcc with version issues.

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This commit is contained in:
Peter Boyle 2019-01-01 13:39:10 +00:00
parent 231b61d012
commit 9efcc535bc
1 changed files with 11 additions and 23 deletions
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34
Grid/Grid_Eigen_Dense.h
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@ -5,48 +5,36 @@
#define EIGEN_USE_MKL_ALL
#endif
#if defined __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
/* NVCC save and restore compile environment*/
#ifdef __NVCC__
#pragma push
#pragma diag_suppress code_is_unreachable
#define __NVCC__REDEFINE__
#pragma push_macro("__CUDA_ARCH__")
#pragma push_macro("__NVCC__")
#pragma push_macro("__CUDACC__")
#undef __NVCC__
#undef __CUDACC__
#ifdef __CUDA_ARCH__
#define __CUDA_ARCH__REDEFINE__ 1
#define __CUDA_ARCH_SAVE__ __CUDA_ARCH__
#undef __CUDA_ARCH__
#endif
#define __NVCC__REDEFINE__
#endif
#include <Grid/Eigen/Dense>
/* NVCC restore */
#ifdef __NVCC__REDEFINE__
#pragma pop_macro("__CUDACC__")
#pragma pop_macro("__NVCC__")
#pragma pop_macro("__CUDA_ARCH__")
#pragma pop
#define __NVCC__
#define __CUDACC__
#ifdef __CUDA_ARCH__REDEFINE__
#define __CUDA_ARCH__ __CUDA_ARCH_SAVE__
#endif
#endif
#if defined __GNUC__
#pragma GCC diagnostic pop
#endif