miniCUDA124/include/cuda_pipeline_primitives.h

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#ifndef _CUDA_PIPELINE_PRIMITIVES_H_
# define _CUDA_PIPELINE_PRIMITIVES_H_

# include "cuda_pipeline_helpers.h"

_CUDA_PIPELINE_STATIC_QUALIFIER
void __pipeline_memcpy_async(void* __restrict__ dst_shared, const void* __restrict__ src_global, size_t size_and_align,
                             size_t zfill = 0)
{
    _CUDA_PIPELINE_ASSERT(size_and_align == 4 || size_and_align == 8 || size_and_align == 16);
    _CUDA_PIPELINE_ASSERT(zfill <= size_and_align);
    _CUDA_PIPELINE_ASSERT(__isShared(dst_shared));
    _CUDA_PIPELINE_ASSERT(__isGlobal(src_global));
    _CUDA_PIPELINE_ASSERT(!(reinterpret_cast<uintptr_t>(dst_shared) & (size_and_align - 1)));
    _CUDA_PIPELINE_ASSERT(!(reinterpret_cast<uintptr_t>(src_global) & (size_and_align - 1)));

    switch (size_and_align) {
    case 16:
        switch (zfill) {
        case  0: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 16>(dst_shared, src_global); return;
        case  1: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 15>(dst_shared, src_global); return;
        case  2: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 14>(dst_shared, src_global); return;
        case  3: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 13>(dst_shared, src_global); return;
        case  4: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 12>(dst_shared, src_global); return;
        case  5: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 11>(dst_shared, src_global); return;
        case  6: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16, 10>(dst_shared, src_global); return;
        case  7: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  9>(dst_shared, src_global); return;
        case  8: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  8>(dst_shared, src_global); return;
        case  9: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  7>(dst_shared, src_global); return;
        case 10: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  6>(dst_shared, src_global); return;
        case 11: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  5>(dst_shared, src_global); return;
        case 12: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  4>(dst_shared, src_global); return;
        case 13: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  3>(dst_shared, src_global); return;
        case 14: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  2>(dst_shared, src_global); return;
        case 15: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  1>(dst_shared, src_global); return;
        case 16: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async<16,  0>(dst_shared, src_global); return;
        default: _CUDA_PIPELINE_ABORT();                                                                   return;
        }
    case 8:
        switch (zfill) {
        case  0: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  8>(dst_shared, src_global); return;
        case  1: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  7>(dst_shared, src_global); return;
        case  2: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  6>(dst_shared, src_global); return;
        case  3: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  5>(dst_shared, src_global); return;
        case  4: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  4>(dst_shared, src_global); return;
        case  5: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  3>(dst_shared, src_global); return;
        case  6: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  2>(dst_shared, src_global); return;
        case  7: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  1>(dst_shared, src_global); return;
        case  8: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 8,  0>(dst_shared, src_global); return;
        default: _CUDA_PIPELINE_ABORT();                                                                   return;
        }
    case 4:
        switch (zfill) {
        case  0: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 4,  4>(dst_shared, src_global); return;
        case  1: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 4,  3>(dst_shared, src_global); return;
        case  2: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 4,  2>(dst_shared, src_global); return;
        case  3: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 4,  1>(dst_shared, src_global); return;
        case  4: _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_memcpy_async< 4,  0>(dst_shared, src_global); return;
        default: _CUDA_PIPELINE_ABORT();                                                                   return;
        }
    default:
        _CUDA_PIPELINE_ABORT();
        return;
    }
}

_CUDA_PIPELINE_STATIC_QUALIFIER
void __pipeline_commit()
{
    _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_commit();
}

_CUDA_PIPELINE_STATIC_QUALIFIER
void __pipeline_wait_prior(size_t prior)
{
    switch (prior) {
    case  0 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<0>(); return;
    case  1 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<1>(); return;
    case  2 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<2>(); return;
    case  3 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<3>(); return;
    case  4 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<4>(); return;
    case  5 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<5>(); return;
    case  6 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<6>(); return;
    case  7 : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<7>(); return;
    default : _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_wait_prior<8>(); return;
    }
}

# if defined(_CUDA_PIPELINE_ARCH_700_OR_LATER)
#  include "cuda_awbarrier_primitives.h"

_CUDA_PIPELINE_STATIC_QUALIFIER
void __pipeline_arrive_on(__mbarrier_t* barrier)
{
    _CUDA_PIPELINE_INTERNAL_NAMESPACE::pipeline_arrive_on(barrier);
}
# endif

#endif /* !_CUDA_PIPELINE_PRIMITIVES_H_ */