Cutlass CUDA Templates for Linear Algebra Subroutines and Solvers

device_gemm.h
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28 #pragma once
29
30 #if !defined(__CUDACC_RTC__)
31 #include <cuda.h>
32 #endif
33
34 #include "cutlass/coord.h"
35 #include "cutlass/util/platform.h"
36 namespace cutlass {
37 namespace gemm {
38
39 template<typename DeviceGemmTraits_ >
40 struct DeviceGemm {
42 typedef DeviceGemmTraits_ Traits;
44 typedef typename Traits::Params Params;
45
47 #if !defined(__CUDACC_RTC__)
48 static __host__ cudaError_t launch(Params const& params) {
50 Traits::GemmTraits::KernelClass::launch(params.GemmParams);
51 cudaError_t err = cudaGetLastError();
52 if (err != cudaSuccess)
53 return err;
54 Traits::ReductionTraits::KernelClass::launch(params.ReductionParams);
55 return cudaGetLastError();
56 }
57 #endif
58
62
64 CUTLASS_DEVICE DeviceGemm() {}
65 };
66 } // namespace device_gemm
67 } // namespace cutalss
cutlass::gemm::DeviceGemm::Traits
DeviceGemmTraits_ Traits
The Traits.
Definition: device_gemm.h:42
cutlass
Definition: convert.h:33
coord.h
A Coord is a coordinate of arbitrary rank into a tensor or matrix.
cutlass::gemm::DeviceGemm
Definition: device_gemm.h:40
cutlass::gemm::DeviceGemm::Params
Traits::Params Params
Use the params object defined in traits.
Definition: device_gemm.h:44
platform.h
C++ features that may be otherwise unimplemented for CUDA device functions.
cutlass::gemm::DeviceGemm::DeviceGemm
CUTLASS_DEVICE DeviceGemm()
Ctor.
Definition: device_gemm.h:64
cutlass::gemm::DeviceGemm::launch
static __host__ cudaError_t launch(Params const &params)
Support for NVRTC.
Definition: device_gemm.h:49