Serialize

Applicability

Product	Supported or Not
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Header File

#include <graph/arg_desc_info.h>

Function Usage

Serializes ArgsFormat into a data stream.

Prototype

static AscendString Serialize(const std::vector<ArgDescInfo> &args_format)

Parameters

Parameter	Input/Output	Description
args_format	Input	ArgsFormat information, which consists of multiple ArgDescInfo APIs.

Returns

Serialization result of ArgsFormat.

An empty string is returned upon a failure.

Constraints

None

Examples

graphStatus Mc2GenTaskCallback(const gert::ExeResGenerationContext *context, std::vector<std::vector<uint8_t>> &tasks) {
....
// Change ArgsFormat of the original AI Core task.
  auto aicore_task = KernelLaunchInfo::LoadFromData(context, tasks.back());
  auto aicore_args_format_str = aicore_task.GetArgsFormat();
  auto aicore_args_format = ArgsFormatSerializer::Deserialize(aicore_args_format_str);
  size_t i = 0UL;
  for (; i < aicore_args_format.size(); i++) {
    if (aicore_args_format[i].GetType() == ArgDescType::kIrInput ||
        aicore_args_format[i].GetType() == ArgDescType::kInputInstance) {
      break;
    }
  }
  aicore_args_format.insert(aicore_args_format.begin() + i, ArgDescInfo::CreateHiddenInput(HiddenInputSubType::kHcom));
  aicore_task.SetArgsFormat(ArgsFormatSerializer::Serialize(aicore_args_format).GetString());
  tasks.back() = aicore_task.Serialize();
  return SUCCESS;
}

Parent topic: ArgsFormatSerializer