From bbd97b4095ff9cbe9898d68b3ab7bdff8125f3fb Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 17 Jul 2017 01:02:51 +0200
Subject: Add a EIGEN_NO_CUDA option, and introduce EIGEN_CUDACC and
 EIGEN_CUDA_ARCH aliases

---
 unsupported/Eigen/CXX11/src/Tensor/TensorScan.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorScan.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorScan.h b/unsupported/Eigen/CXX11/src/Tensor/TensorScan.h
index 2a85ed840..1f545ef1a 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorScan.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorScan.h
@@ -242,7 +242,7 @@ struct ScanLauncher {
   }
 };
 
-#if defined(EIGEN_USE_GPU) && defined(__CUDACC__)
+#if defined(EIGEN_USE_GPU) && defined(EIGEN_CUDACC)
 
 // GPU implementation of scan
 // TODO(ibab) This placeholder implementation performs multiple scans in
@@ -281,7 +281,7 @@ struct ScanLauncher<Self, Reducer, GpuDevice> {
      LAUNCH_CUDA_KERNEL((ScanKernel<Self, Reducer>), num_blocks, block_size, 0, self.device(), self, total_size, data);
   }
 };
-#endif  // EIGEN_USE_GPU && __CUDACC__
+#endif  // EIGEN_USE_GPU && EIGEN_CUDACC
 
 }  // end namespace Eigen
 
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