Implement GPU version of tf.determinant.

PiperOrigin-RevId: 164005038

1 files changed, 0 insertions, 24 deletions

diff --git a/tensorflow/core/kernels/cuda_solvers.cc b/tensorflow/core/kernels/cuda_solvers.cc
index 358ff7d0e0..e85d17c200 100644
--- a/tensorflow/core/kernels/cuda_solvers.cc
+++ b/tensorflow/core/kernels/cuda_solvers.cc
@@ -44,30 +44,6 @@ inline bool CopyHostToDevice(OpKernelContext* context, void* dst,
   return stream->ThenMemcpy(&wrapped_dst, src, bytes).ok();
 }
 
-// Type traits to get CUDA complex types from std::complex<>.
-template <typename T>
-struct CUDAComplexT {
-  typedef T type;
-};
-template <>
-struct CUDAComplexT<std::complex<float>> {
-  typedef cuComplex type;
-};
-template <>
-struct CUDAComplexT<std::complex<double>> {
-  typedef cuDoubleComplex type;
-};
-// Converts pointers of std::complex<> to pointers of
-// cuComplex/cuDoubleComplex. No type conversion for non-complex types.
-template <typename T>
-inline const typename CUDAComplexT<T>::type* CUDAComplex(const T* p) {
-  return reinterpret_cast<const typename CUDAComplexT<T>::type*>(p);
-}
-template <typename T>
-inline typename CUDAComplexT<T>::type* CUDAComplex(T* p) {
-  return reinterpret_cast<typename CUDAComplexT<T>::type*>(p);
-}
-
 // A set of initialized handles to the underlying Cuda libraries used by
 // CudaSolver. We maintain one such set of handles per unique stream.
 struct CudaSolverHandles {