wehub-resource-sync
88 lines
3.4 KiB
C++
88 lines
3.4 KiB
C++
// Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "paddle/ap/include/axpr/pointer_type_util.h"
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#include "paddle/ap/include/code_gen/kernel_arg_id.h"
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#include "paddle/ap/include/code_module/arg_type.h"
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namespace ap::code_gen {
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template <typename BirNode>
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struct KernelArgIdHelper {
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using BirNativeIrValue = typename BirNode::native_value_type;
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template <typename ValueT>
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adt::Result<KernelArgId<BirNode>> CastToKernelArgId(const ValueT& val) {
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using RetT = adt::Result<KernelArgId<BirNode>>;
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return val.Match(
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[&](const DimExprKernelArgId<BirNode>& impl) -> RetT { return impl; },
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[&](const InTensorDataPtrKernelArgId<BirNode>& impl) -> RetT {
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return impl;
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},
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[&](const OutTensorDataPtrKernelArgId<BirNode>& impl) -> RetT {
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return impl;
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},
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[&](const auto& impl) -> RetT {
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return adt::errors::TypeError{
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std::string() +
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"only DimExprKernelArgId, InTensorDataPtrKernelArgId and "
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"OutTensorDataPtrKernelArgId (not including '" +
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axpr::GetTypeName(val) + "') can be cast to KernelArgId"};
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});
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}
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adt::Result<code_module::ArgType> GetArgType(
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const KernelArgId<BirNode>& arg_id) {
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using RetT = adt::Result<code_module::ArgType>;
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return arg_id.Match(
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[](const DimExprKernelArgId<BirNode>&) -> RetT {
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return axpr::CppDataType<int64_t>();
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},
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[&](const InTensorDataPtrKernelArgId<BirNode>& in_data_ptr) -> RetT {
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ADT_LET_CONST_REF(ir_value,
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GetBirNativeIrValue(in_data_ptr->ir_value));
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ADT_LET_CONST_REF(data_type, ir_value.GetDataType());
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return axpr::GetConstPointerTypeFromDataType(data_type);
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},
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[&](const OutTensorDataPtrKernelArgId<BirNode>& out_data_ptr) -> RetT {
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ADT_LET_CONST_REF(ir_value,
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GetBirNativeIrValue(out_data_ptr->ir_value));
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ADT_LET_CONST_REF(data_type, ir_value.GetDataType());
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return axpr::GetMutablePointerTypeFromDataType(data_type);
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});
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}
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adt::Result<BirNativeIrValue> GetBirNativeIrValue(
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const BirNode& bir_node) const {
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using RetT = adt::Result<BirNativeIrValue>;
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return bir_node.Match(
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[&](const BirNativeIrValue& impl) -> RetT { return impl; },
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[&](const typename BirNode::ref_value_type& impl) -> RetT {
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return impl.GetOwnerNativeIrValue();
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},
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[&](const auto& impl) -> RetT {
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using T = std::decay_t<decltype(impl)>;
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return adt::errors::NotImplementedError{
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std::string() +
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"GetBirNativeIrValue() failed. only 'NativeIrValue' and "
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"'RefIrValue' argument expected, but '" +
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typeid(T).name() + "' found."};
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});
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}
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};
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} // namespace ap::code_gen
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