parser/parser/tensorflow/tensorflow_auto_mapping_parser_adapter.cc

/**
 * Copyright 2020 Huawei Technologies Co., Ltd
 *
 * Licensed 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.
 */

#include "tensorflow_auto_mapping_parser_adapter.h"

#include "framework/omg/parser/parser_types.h"
#include "common/util.h"
#include "framework/common/debug/ge_log.h"
#include "graph/def_types.h"
#include "parser/common/op_parser_factory.h"
#include "register/op_registry.h"
#include "register/register.h"
#include "register/register_utils.h"
#include "parser/common/parser_utils.h"

using domi::TENSORFLOW;
using namespace ge::parser;

using ge::parser::PLACEHOLDERWITHDEFAULT;

namespace ge {
namespace {
const char *const kTfAttrT = "T";
const char *const kShapeAttrOutType = "out_type";
const char *const kShapeAttrDtype = "dtype";
}  // namespace

Status TensorFlowAutoMappingParserAdapter::ParseParams(const Message *op_src, ge::OpDescPtr &op_dest) {
  if (op_src == nullptr) {
    REPORT_INNER_ERROR("E19999", "Param op_src is nullptr, check invalid");
    GELOGE(PARAM_INVALID, "Op src is null");
    return PARAM_INVALID;
  }
  const domi::tensorflow::NodeDef *node = PtrToPtr<const Message, const domi::tensorflow::NodeDef>(op_src);
  GELOGD("TF op node name = %s, op type= %s, parse params", node->name().c_str(), node->op().c_str());
  if (op_dest == nullptr) {
    REPORT_INNER_ERROR("E19999", "Param op_dest is nullptr, check invalid");
    GELOGE(FAILED, "Op dest is null");
    return PARAM_INVALID;
  }

  ge::Operator op = ge::OpDescUtils::CreateOperatorFromOpDesc(op_dest);
  Status ret = domi::OperatorAutoMapping(op_src, op);
  if (ret != SUCCESS) {
    REPORT_CALL_ERROR("E19999", "call auto mapping failed for node:%s", ParserUtils::GetOperatorName(op).c_str());
    GELOGE(FAILED, "Tensorflow auto mapping parser params failed");
    return FAILED;
  }
  op.BreakConnect();
  if (op_dest->GetType() == EMPTY) {
    domi::tensorflow::AttrValue attr;
    if (TensorFlowUtil::FindAttrValue(node, kShapeAttrDtype, attr)) {
      ge::DataType data_type = domi::TensorAssign::ConvertTensorflowDataType(static_cast<uint32_t>(attr.type()));
      AttrUtils::SetInt(op_dest, kShapeAttrDtype, data_type);
      GELOGD("Get dtype:%d success.", data_type);
    } else {
      GELOGW("Get dtype failed!");
    }
  }

  // add dynamic input/output
  if (op_dest->GetType() == IDENTITYN) {
    uint32_t dynamic_tensor_num = 0;
    domi::tensorflow::AttrValue attr_num;
    if (!(TensorFlowUtil::FindAttrValue(node, kTfAttrT, attr_num))) {
      GELOGW("In NodeDef %s dynamic attr [%s] is not exist.", op_dest->GetName().c_str(), kTfAttrT);
    }
    dynamic_tensor_num = attr_num.list().type_size();

    GE_CHK_STATUS_RET(op_dest->AddDynamicInputDesc("x", dynamic_tensor_num), "AddDynamicInputDesc failed");
    GE_CHK_STATUS_RET(op_dest->AddDynamicOutputDesc("y", dynamic_tensor_num), "AddDynamicInputDesc failed");
    GELOGI("add dynamic intput and output for op [%s], type[%s], number:%u", op_dest->GetName().c_str(),
           op_dest->GetType().c_str(), dynamic_tensor_num);
  }

  if (op_dest->GetType() == SIZE) {
    ge::DataType out_type = DT_INT32;
    if (AttrUtils::GetDataType(op_dest, kShapeAttrOutType, out_type)) {
      if (!AttrUtils::SetInt(op_dest, kShapeAttrDtype, static_cast<int64_t>(out_type))) {
        REPORT_CALL_ERROR("E19999", "Set Attr:%s to op:%s(%s) failed", kShapeAttrDtype,
                          op_dest->GetName().c_str(), op_dest->GetType().c_str());
        GELOGE(FAILED, "Set attr dtype for op:%s failed.", op_dest->GetName().c_str());
        return FAILED;
      }
    }
  }

  // add nodedef for shape insert by adapter when online_infer_dynamic
  if (op_dest->GetType() == SHAPE) {
    ge::DataType out_type = DT_INT32;
    if (AttrUtils::GetDataType(op_dest, kShapeAttrOutType, out_type)) {
      if (!AttrUtils::SetInt(op_dest, kShapeAttrDtype, static_cast<int64_t>(out_type))) {
        REPORT_CALL_ERROR("E19999", "Set Attr:%s to op:%s(%s) failed", kShapeAttrDtype,
                          op_dest->GetName().c_str(), op_dest->GetType().c_str());
        GELOGE(FAILED, "Set attr dtype for op:%s failed.", op_dest->GetName().c_str());
        return FAILED;
      }
    }

    std::shared_ptr<domi::tensorflow::NodeDef> pkg_node = ge::parser::MakeShared<domi::tensorflow::NodeDef>();
    GE_CHECK_NOTNULL(pkg_node);
    pkg_node->CopyFrom(*node);

    // Get the property opdef, if the property does not exist, return failure
    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_FRAMEWORK_OP_DEF);
    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_OUTPUT_TENSOR_DESC);
    pkg_node->mutable_attr()->erase(ge::ATTR_NAME_INPUT_TENSOR_DESC);
    pkg_node->mutable_attr()->erase(ge::VAR_ATTR_NAME);

    // Serialize nodedef into string and package as a whole
    string serialized_node;
    GE_IF_BOOL_EXEC(!pkg_node->SerializeToString(&serialized_node),
                    REPORT_CALL_ERROR("E19999", "Trans NodeDef:%s(%s) to string failed",
                                      pkg_node->name().c_str(), pkg_node->op().c_str());
                    GELOGE(PARAM_INVALID, "In FrameworkOp trans NodeDef to string failed.");
                    return PARAM_INVALID);

    (void)AttrUtils::SetZeroCopyBytes(
        op_dest, ge::ATTR_NAME_FRAMEWORK_NODE_DEF,
        Buffer::CopyFrom(PtrToPtr<const char_t, const uint8_t>(serialized_node.data()), serialized_node.length()));
    GELOGI("node_def of %s is %s.", op_dest->GetName().c_str(), serialized_node.c_str());
  }

  return SUCCESS;
}

REGISTER_OP_PARSER_CREATOR(TENSORFLOW, PLACEHOLDERWITHDEFAULT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, EXPANDDIMS, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, SIZE, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, SHAPE, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, GUARANTEECONST, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, BROADCASTARGS, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, PREVENTGRADIENT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, RANK, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, BROADCASTGRADIENTARGS, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, STOPGRADIENT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, DESTROYTEMPORARYVARIABLE, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, SNAPSHOT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, EMPTY, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, IDENTITYN, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, CONTROLTRIGGER, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, SWITCH, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, LOOPCOND, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, NEXTITERATION, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, REFNEXTITERATION, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, EXIT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, REFEXIT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, CONSTANT, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, PARALLELCONCATSTART, TensorFlowAutoMappingParserAdapter);
REGISTER_OP_PARSER_CREATOR(TENSORFLOW, BITCAST, TensorFlowAutoMappingParserAdapter);
}