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/TensorDeviceThreadPool.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h') diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h index b43db40c8..ef22a268a 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h @@ -75,6 +75,11 @@ struct ThreadPoolDevice { EIGEN_STRONG_INLINE void deallocate_temp(void* buffer) const { deallocate(buffer); } + + template + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Type get(Type data) const { + return data; + } EIGEN_STRONG_INLINE void memcpy(void* dst, const void* src, size_t n) const { #ifdef __ANDROID__ -- cgit v1.2.3