Function GetDeviceCount

oneflow/core/job/parallel_desc.cpp:35–37

namespace {

int64_t GetDeviceCount(DeviceType device_type) {
  return Singleton<ep::DeviceManagerRegistry>::Get()->GetDeviceCount(device_type);
}

using MachineId2DeviceIdList =
    std::shared_ptr<HashMap<int64_t, std::shared_ptr<std::vector<int64_t>>>>;