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#pragma once

#include "hytlass/gemm/kernel/tile_scheduler.hpp"

////////////////////////////////////////////////////////////////////////////////

namespace hytlass::gemm::kernel {

////////////////////////////////////////////////////////////////////////////////

/*
 * Stateless universal device GEMM kernel type that treats GEMM as
 * a composition of a collective mainloop and a collective epilogue.
 *
 * Supports both the 2.x and 3.x APIs based on whether the first type is
 * a hute::tuple<> or not.
 * 2.x API implementation: hytlass/gemm/kernel/gemm_universal.h
 * 3.x API implementation: hytlass/gemm/kernel/gemm_*.hpp
 *
 * In the following declaration, the name preceding the 'Or' refers to
 * 3.x API type argument order, and the name succeeding the 'Or' refers to
 * 2.x API type argument order. Template arguments without two names
 * belong to the 3.x API only.
**/
template <
  class ProblemShapeOrThreadblockMma_, // (m, n, k) or (m, n, k, l)
  class CollectiveMainloopOrEpilogue_,
  class CollectiveEpilogueOrThreadblockSwizzle_,
  class TileScheduler_ = void,
  class Enable = void
>
class GemmUniversal;


////////////////////////////////////////////////////////////////////////////////

// In cases where ProblemShape is not a tuple, this is used to check if the
// underlying problem shape type is aliased within or not.
// Used for dispatching GemmUniversal to 2.x API or 3.x API
template <class ProblemShape, class = void>
struct IsHytlass3ArrayKernel : hute::false_type { };

template <typename ProblemShape>
struct IsHytlass3ArrayKernel<ProblemShape, hute::void_t<typename ProblemShape::UnderlyingProblemShape>>
    : hute::true_type { };

////////////////////////////////////////////////////////////////////////////////

} // namespace hytlass::gemm::kernel

////////////////////////////////////////////////////////////////////////////////

#include "hytlass/gemm/kernel/gfx928_gemm.hpp"
#include "hytlass/gemm/kernel/gfx928_gemm_splitk_parallel.hpp"
#include "hytlass/gemm/kernel/gfx928_gemm_streamk.hpp"
#include "hytlass/gemm/kernel/gfx928_gemm_array.hpp"
////////////////////////////////////////////////////////////////////////////////
