wehub-resource-sync
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*//*!
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* \file tvm/tir/predicate.h
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* \brief Definition of predicate
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*/
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#ifndef TVM_TIRX_PREDICATE_H_
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#define TVM_TIRX_PREDICATE_H_
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#include <tvm/arith/analyzer.h>
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#include <tvm/ffi/object.h>
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#include <tvm/ir/module.h>
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#include <tvm/tirx/exec_scope.h>
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#include <tvm/tirx/stmt_functor.h>
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#include <tvm/tirx/var.h>
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namespace tvm {
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namespace tirx {
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class PredicateNode : public ffi::Object {
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public:
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/*! \brief The variables in the predicate */
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Array<PrimVar> vars;
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/*! \brief The predicate */
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PrimExpr pred;
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/*! \brief Replace the variables in the predicate with the given indices */
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PrimExpr Apply(const Array<PrimExpr>& indices) const;
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static void RegisterReflection() {
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namespace refl = tvm::ffi::reflection;
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refl::ObjectDef<PredicateNode>()
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.def_ro("vars", &PredicateNode::vars, refl::AttachFieldFlag::SEqHashDefRecursive())
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.def_ro("pred", &PredicateNode::pred);
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}
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static constexpr TVMFFISEqHashKind _type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode;
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TVM_FFI_DECLARE_OBJECT_INFO_FINAL("tirx.Predicate", PredicateNode, ffi::Object);
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};
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class Predicate : public ffi::ObjectRef {
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public:
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explicit Predicate(Array<PrimVar> vars, PrimExpr pred);
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TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE(Predicate, ffi::ObjectRef, PredicateNode);
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};
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} // namespace tirx
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} // namespace tvm
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#endif // TVM_TIRX_PREDICATE_H_
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