diff options
author | Deven Desai <deven.desai.amd@gmail.com> | 2020-08-19 20:06:39 +0000 |
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committer | Deven Desai <deven.desai.amd@gmail.com> | 2020-08-20 00:29:57 +0000 |
commit | 603e213d13311af286c8c1abd4ea14a8bd3d204e (patch) | |
tree | fce713b0de190f4ee9d5be162a7efb83d0f8754c /unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h | |
parent | c060114a259af3460dc40b388df47c86944f2600 (diff) |
Fixing a CUDA / P100 regression introduced by PR 181
PR 181 ( https://gitlab.com/libeigen/eigen/-/merge_requests/181 ) adds `__launch_bounds__(1024)` attribute to GPU kernels, that did not have that attribute explicitly specified.
That PR seems to cause regressions on the CUDA platform. This PR/commit makes the changes in PR 181, to be applicable for HIP only
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h index 9b0eb3e2f..0a65591e6 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h @@ -15,7 +15,7 @@ // so we'll use a macro to make clang happy. #ifndef KERNEL_FRIEND #if defined(__clang__) && (defined(__CUDA__) || defined(__HIP__)) -#define KERNEL_FRIEND friend __global__ __launch_bounds__(1024) +#define KERNEL_FRIEND friend __global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 #else #define KERNEL_FRIEND friend #endif @@ -427,24 +427,24 @@ struct GenericReducer { #if defined(EIGEN_USE_GPU) && (defined(EIGEN_GPUCC)) template <int B, int N, typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void FullReductionKernel(R, const S, I_, typename S::CoeffReturnType*, unsigned int*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void FullReductionKernel(R, const S, I_, typename S::CoeffReturnType*, unsigned int*); #if defined(EIGEN_HAS_GPU_FP16) template <typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void ReductionInitFullReduxKernelHalfFloat(R, const S, I_, internal::packet_traits<half>::type*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void ReductionInitFullReduxKernelHalfFloat(R, const S, I_, internal::packet_traits<half>::type*); template <int B, int N, typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void FullReductionKernelHalfFloat(R, const S, I_, half*, internal::packet_traits<half>::type*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void FullReductionKernelHalfFloat(R, const S, I_, half*, internal::packet_traits<half>::type*); template <int NPT, typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void InnerReductionKernelHalfFloat(R, const S, I_, I_, half*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void InnerReductionKernelHalfFloat(R, const S, I_, I_, half*); #endif template <int NPT, typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void InnerReductionKernel(R, const S, I_, I_, typename S::CoeffReturnType*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void InnerReductionKernel(R, const S, I_, I_, typename S::CoeffReturnType*); template <int NPT, typename S, typename R, typename I_> -__global__ __launch_bounds__(1024) void OuterReductionKernel(R, const S, I_, I_, typename S::CoeffReturnType*); +__global__ EIGEN_HIP_LAUNCH_BOUNDS_1024 void OuterReductionKernel(R, const S, I_, I_, typename S::CoeffReturnType*); #endif /** |