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/*!
21 * \file metal_module.h
22 * \brief Execution handling of Metal kernels
23 */
24#ifndef TVM_RUNTIME_METAL_METAL_MODULE_H_
25#define TVM_RUNTIME_METAL_METAL_MODULE_H_
26
27#include <tvm/runtime/packed_func.h>
28
29#include <memory>
30#include <string>
31#include <unordered_map>
32#include <vector>
33
34#include "../meta_data.h"
35
36namespace tvm {
37namespace runtime {
38/*! \brief Maximum number of GPU supported in MetalModule. */
39static constexpr const int kMetalMaxNumDevice = 32;
40
41/*!
42 * \brief create a metal module from data.
43 *
44 * \param data The data content.
45 * \param fmt The format of the data, can be "metal" or "metallib"
46 * \param fmap The map function information map of each function.
47 * \param source Optional, source file
48 */
49Module MetalModuleCreate(std::string data, std::string fmt,
50 std::unordered_map<std::string, FunctionInfo> fmap, std::string source);
51} // namespace runtime
52} // namespace tvm
53#endif // TVM_RUNTIME_METAL_METAL_MODULE_H_
54