cutlass.h

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#pragma once


#define CUTLASS_MAJOR 1
#define CUTLASS_MINOR 0
#define CUTLASS_PATCH 1
#define CUTLASS_VERSION ((CUTLASS_MAJOR)*100 + (CUTLASS_MINOR)*10 + CUTLASS_PATCH)

#ifdef __NVCC__
#define CUTLASS_HOST_DEVICE __forceinline__ __device__ __host__
#define CUTLASS_DEVICE __forceinline__ __device__
#elif defined(__CUDACC_RTC__)
#define CUTLASS_HOST_DEVICE __forceinline__ __device__
#define CUTLASS_DEVICE __forceinline__ __device__
#else
#define CUTLASS_HOST_DEVICE
// CUTLASS_DEVICE is an error if not compiling device code
#endif

#define CUTLASS_ASSERT(x) assert(x)

// CUTLASS_PRAGMA_(UNROLL|NO_UNROLL) optimization directives for the CUDA compiler.
#if defined(__CUDA_ARCH__)
#if defined(_MSC_VER)
#define CUTLASS_PRAGMA_UNROLL __pragma("unroll")
#define CUTLASS_PRAGMA_NO_UNROLL __pragma("unroll 1")
#else
#define CUTLASS_PRAGMA_UNROLL _Pragma("unroll")
#define CUTLASS_PRAGMA_NO_UNROLL _Pragma("unroll 1")
#endif
#else
#define CUTLASS_PRAGMA_UNROLL
#define CUTLASS_PRAGMA_NO_UNROLL
#endif

#define CUTLASS_GEMM_LOOP CUTLASS_PRAGMA_NO_UNROLL

// A small helper class to dump a type at compile time
// Usage:: DumpType<Class>::Class
template <typename T>
struct DebugType {};

template <typename T>
void DebugTypeFunc(T const& t) {
  T::t;
}

// A small helper class to dump a compile time constant at compile time
// Usage: DumpValue<Class::kConstant>::kConstant
template <int Value>
struct DebugValue {};

namespace cutlass {

static const int kWarpSize = 32;

}  // namespace cutlass