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82 lines
2.3 KiB
82 lines
2.3 KiB
/* Copyright (c) 2018 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 <string>
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#include "glog/logging.h"
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#include "paddle/fluid/operators/jit/gen/jitcode.h"
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#include "paddle/fluid/platform/enforce.h"
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namespace paddle {
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namespace operators {
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namespace jit {
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namespace gen {
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class EmbSeqPoolJitCode : public JitCode {
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public:
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explicit EmbSeqPoolJitCode(const emb_seq_pool_attr_t& attr,
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size_t code_size = 256 * 1024,
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void* code_ptr = nullptr)
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: JitCode(code_size, code_ptr),
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tbl_w_(attr.table_width),
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type_(attr.pool_type) {
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if (type_ != SeqPoolType::kSum) {
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LOG(FATAL) << "Only support sum pool yet ";
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}
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this->genCode();
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}
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std::string name() const override {
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std::string base = "EmbSeqPoolJitCode";
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if (type_ == SeqPoolType::kSum) {
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base += "_Sum";
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} else if (type_ == SeqPoolType::kAvg) {
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base += "_Avg";
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} else if (type_ == SeqPoolType::kSqrt) {
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base += "_Sqrt";
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}
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base += ("_W" + std::to_string(tbl_w_));
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return base;
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}
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void genCode() override;
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private:
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int tbl_w_;
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SeqPoolType type_;
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reg64_t param_tbl{abi_param1};
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reg64_t param_idx{abi_param2};
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reg64_t param_dst{abi_param3};
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reg64_t param_attr{abi_param4};
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reg64_t reg_tmp{rax};
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reg64_t reg_idx_width_in_byte{r8};
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reg64_t reg_idx_height{r9};
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reg64_t reg_ptr_tbl_i{r10};
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reg64_t reg_idx{r10}; // could use same of reg_ptr_tbl_i
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reg64_t reg_ptr_idx_i{r11};
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reg64_t reg_ptr_dst_i{r12};
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reg64_t reg_ptr_param_dst{r13}; // rdx is used in mul so protect param_dst
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reg64_t reg_idx_w_i_in_byte{r14};
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reg64_t reg_idx_h_end{r15};
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};
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} // namespace gen
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} // namespace jit
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} // namespace operators
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} // namespace paddle
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