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| author |  Mehdi Goli <mehdi.goli@codeplay.com> | 2019-06-28 10:08:23 +0100 |
|---|---|---|
| committer | Mehdi Goli <mehdi.goli@codeplay.com> | 2019-06-28 10:08:23 +0100 |
| commit | 7d08fa805a38f9ebb9e0e487c4e2d23d32a0fcde (patch) | |
| tree | fbff4d80b6b373dcd53632de4c1fab5c393bdd64 /unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h | |
| parent | 16a56b2dddbfaf2d4b81d62be5e3139f12783ac8 (diff) | |
[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.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h b/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h index 4b6540c07..c9bccfc66 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h @@ -89,7 +89,10 @@ struct traits<TensorCwiseUnaryOp<UnaryOp, XprType> > typedef typename remove_reference<XprTypeNested>::type _XprTypeNested; static const int NumDimensions = XprTraits::NumDimensions; static const int Layout = XprTraits::Layout; - typedef typename TypeConversion<Scalar, typename XprTraits::PointerType>::type PointerType; + typedef typename TypeConversion<Scalar, + typename XprTraits::PointerType + >::type + PointerType; }; template<typename UnaryOp, typename XprType> @@ -164,9 +167,10 @@ struct traits<TensorCwiseBinaryOp<BinaryOp, LhsXprType, RhsXprType> > static const int Layout = XprTraits::Layout; typedef typename TypeConversion<Scalar, typename conditional<Pointer_type_promotion<typename LhsXprType::Scalar, Scalar>::val, - typename traits<LhsXprType>::PointerType, - typename traits<RhsXprType>::PointerType>::type - >::type PointerType; + typename traits<LhsXprType>::PointerType, + typename traits<RhsXprType>::PointerType>::type + >::type + PointerType; enum { Flags = 0 }; @@ -245,9 +249,10 @@ struct traits<TensorCwiseTernaryOp<TernaryOp, Arg1XprType, Arg2XprType, Arg3XprT static const int Layout = XprTraits::Layout; typedef typename TypeConversion<Scalar, typename conditional<Pointer_type_promotion<typename Arg2XprType::Scalar, Scalar>::val, - typename traits<Arg2XprType>::PointerType, - typename traits<Arg3XprType>::PointerType>::type - >::type PointerType; + typename traits<Arg2XprType>::PointerType, + typename traits<Arg3XprType>::PointerType>::type + >::type + PointerType; enum { Flags = 0 }; |