From 7d08fa805a38f9ebb9e0e487c4e2d23d32a0fcde Mon Sep 17 00:00:00 2001 From: Mehdi Goli Date: Fri, 28 Jun 2019 10:08:23 +0100 Subject: [SYCL] This PR adds the minimum modifications to the Eigen unsupported module required to run it on devices supporting SYCL. * Abstracting the pointer type so that both SYCL memory and pointer can be captured. * Converting SYCL virtual pointer to SYCL device memory in Eigen evaluator class. * Binding SYCL placeholder accessor to command group handler by using bind method in Eigen evaluator node. * Adding SYCL macro for controlling loop unrolling. * Modifying the TensorDeviceSycl.h and SYCL executor method to adopt the above changes. --- unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h | 1 + 1 file changed, 1 insertion(+) (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h') diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h b/unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h index 32caccf87..be8f3a734 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorIndexList.h @@ -353,6 +353,7 @@ namespace internal { template EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index array_prod(const IndexList& sizes) { Index result = 1; + EIGEN_UNROLL_LOOP for (size_t i = 0; i < array_size >::value; ++i) { result *= sizes[i]; } -- cgit v1.2.3