#include <cuda.h>
#include <tvm/ffi/extra/cuda/cubin_launcher.h>
#include <tvm/ffi/function.h>

{% include "grid.h" %}

#define {{ name | upper }}_NAME "{{ uniquename }}"
{% for fn in fns %}
{% if fn.ctypes is none %}
#define {{ fn.fnname | upper }}_STUB tvm::ffi::Function::GetGlobalRequired("{{ fn.fullname }}")
{% else %}
TVM_FFI_EMBED_CUBIN(triton_{{ fn.fnname }});
#define {{ fn.fnname | upper}}_STUB(__grid, __stream, __numWarps, __numStages{% for ctype in fn.ctypes %}, {{ "__arg" ~ loop.index0 }}{% endfor %}) do { \
const tvm::ffi::Map<tvm::ffi::String, tvm::ffi::Any> __meta = { \
{% for name in fn.signature %}
    { "{{ name }}", __arg{{ loop.index0 }} },  \
{% endfor %}
    }; \
static auto __kernel = TVM_FFI_EMBED_CUBIN_GET_KERNEL(triton_{{ fn.fnname }}, "{{ fn.fnname }}"); \
tvm::ffi::dim3 __gridDim = MakeGridDim(__grid, __meta); \
tvm::ffi::dim3 __block({% if fn.num_warps != none %}{{ fn.num_warps }}{% else %}__numWarps{% endif %} * 32, 1, 1); \
void *dummy = nullptr
{%- for ctype in fn.ctypes -%}
    {%- if ctype == "CUdeviceptr" -%}
        , *__arg{{ loop.index0 }}_ptr=__arg{{ loop.index0 }}.data_ptr()
    {%- endif -%}
{%- endfor -%}; \
void *__params[] = { 
{%- for ctype in fn.ctypes -%}
    {%- if ctype != none -%}
        &__arg{{ loop.index0 }}
        {%- if ctype == "CUdeviceptr" -%}
            _ptr
        {%- endif -%}, 
    {%- endif -%}
{%- endfor -%}&dummy, &dummy }; \
TVM_FFI_CHECK_CUBIN_LAUNCHER_CUDA_ERROR(__kernel.Launch(__params, __gridDim, __block, static_cast<tvm::ffi::cuda_api::StreamHandle>(__stream))); \
} while (false)
{% endif %}
{% endfor %}

{{ code }}