tensor_intrin.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
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 * KIND, either express or implied.  See the License for the
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#ifndef TVM_S_TIR_TENSOR_INTRIN_H_
#define TVM_S_TIR_TENSOR_INTRIN_H_
 
#include <tvm/tirx/function.h>
 
namespace tvm {
namespace s_tir {
 
class TensorIntrinNode : public ffi::Object {
 public:
  explicit TensorIntrinNode(ffi::UnsafeInit tag) : desc(tag), impl(tag) {}
 
  TensorIntrinNode(tirx::Function desc, tirx::Function impl)
      : desc(std::move(desc)), impl(std::move(impl)) {}
 
  tirx::Function desc;
  tirx::Function impl;
 
  static void RegisterReflection() {
    namespace refl = tvm::ffi::reflection;
    refl::ObjectDef<TensorIntrinNode>()
        .def_ro("desc", &TensorIntrinNode::desc)
        .def_ro("impl", &TensorIntrinNode::impl);
  }
  TVM_FFI_DECLARE_OBJECT_INFO_FINAL("s_tir.TensorIntrin", TensorIntrinNode, ffi::Object);
};
 
class TensorIntrin : public ffi::ObjectRef {
 public:
  TVM_DLL explicit TensorIntrin(tirx::Function desc, tirx::Function impl);
 
  TVM_DLL static void Register(ffi::String name, TensorIntrin intrin, bool override = false);
 
  TVM_DLL static ffi::Optional<TensorIntrin> Get(ffi::String name, bool allow_missing = false);
 
  TVM_FFI_DEFINE_OBJECT_REF_METHODS_NOTNULLABLE(TensorIntrin, ffi::ObjectRef, TensorIntrinNode);
};
 
}  // namespace s_tir
}  // namespace tvm
#endif  // TVM_S_TIR_TENSOR_INTRIN_H_