1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20#ifndef TVM_TE_OPERATION_CREATE_PRIMFUNC_H_
21#define TVM_TE_OPERATION_CREATE_PRIMFUNC_H_
22
23#include <tvm/runtime/container/array.h>
24#include <tvm/te/tensor.h>
25#include <tvm/tir/function.h>
26
27#include <optional>
28
29namespace tvm {
30namespace tir {
31
32/*! \brief Use Tensor Expression to create a schedulable TensorIR func. */
33PrimFunc CreatePrimFunc(const Array<te::Tensor>& arg_list,
34 std::optional<DataType> index_dtype_override = std::nullopt);
35
36/*! \brief The same as above but create a PrimFunc with AllocateConstNode. If the size of the
37 * constants array is N, the last N tensors in arg_list will be treated as constant tensors.
38 * Constant tensors will not be part of the parameters of the created PrimFunc, instead constants
39 * will be embedded in the body as AllocateConstNode.
40 */
41PrimFunc CreatePrimFuncWithConstants(const Array<te::Tensor>& arg_list,
42 const Array<runtime::NDArray>& constants,
43 std::optional<DataType> index_dtype_override = std::nullopt);
44
45} // namespace tir
46} // namespace tvm
47
48#endif // TVM_TE_OPERATION_CREATE_PRIMFUNC_H_
49