aot_executor.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
 
#ifndef TVM_RUNTIME_CRT_AOT_EXECUTOR_H_
#define TVM_RUNTIME_CRT_AOT_EXECUTOR_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <dlpack/dlpack.h>
#include <tvm/runtime/crt/internal/common/ndarray.h>
#include <tvm/runtime/metadata_types.h>
 
typedef struct TVMMetadata TVMMetadata;
 
typedef struct TVMAotExecutor {
  const TVMMetadata* metadata;
  TVMModuleHandle module_handle;
  DLDevice device;
  TVMNDArray* args;
  int64_t num_args;
} TVMAotExecutor;
 
int TVMAotExecutor_Create(TVMModuleHandle module_handle, const DLDevice device,
                          TVMAotExecutor** executor, const char* module_name);
 
int TVMAotExecutor_Release(TVMAotExecutor* executor, const DLDevice device);
 
int TVMAotExecutor_GetNumInputs(TVMAotExecutor* executor);
 
int TVMAotExecutor_GetNumOutputs(TVMAotExecutor* executor);
 
int TVMAotExecutor_GetInputIndex(TVMAotExecutor* executor, const char* name);
 
int TVMAotExecutor_GetInputName(TVMAotExecutor* executor, int index, const char** name);
 
int TVMAotExecutor_Run(TVMAotExecutor* executor);
 
#ifdef __cplusplus
}  // extern "C"
#endif
 
#endif  // TVM_RUNTIME_CRT_AOT_EXECUTOR_H_