fix dump device address cannot access

mindspore/ccsrc/runtime/device/ascend/dump/data_dumper.cc

@@ -107,9 +107,9 @@ void DataDumper::SetOpMappingInfo(NotNull<aicpu::dump::OpMappingInfo *> dump_inf
   MS_EXCEPTION_IF_NULL(currnet_epoch_tensor->device_address());
   MS_EXCEPTION_IF_NULL(steps_per_epoch_tensor->device_address());
 
-  void *current_step = current_step_tensor->device_address()->ptr_;
-  void *current_epoch = currnet_epoch_tensor->device_address()->ptr_;
-  void *steps_per_epoch = steps_per_epoch_tensor->device_address()->ptr_;
+  void *current_step = current_step_tensor->device_address()->GetMutablePtr();
+  void *current_epoch = currnet_epoch_tensor->device_address()->GetMutablePtr();
+  void *steps_per_epoch = steps_per_epoch_tensor->device_address()->GetMutablePtr();
 
   if (current_epoch != nullptr && current_step != nullptr && steps_per_epoch != nullptr) {
     dump_info->set_step_id_addr(reinterpret_cast<uint64_t>(current_epoch));

mindspore/ccsrc/runtime/device/device_address.h

@@ -65,6 +65,7 @@ class DeviceAddress : public mindspore::DeviceSync {
   virtual void set_status(DeviceAddressStatus status) {}
   virtual DeviceAddressStatus status() const { return DeviceAddressStatus::kInDevice; }
   virtual DeviceAddressType DeviceType() const { return DeviceAddressType::kUnknown; }
+  void *GetMutablePtr() const override { return ptr_; }
 
  protected:
   const void *ptr() const { return ptr_; }

mindspore/core/ir/device_sync.h

@@ -32,6 +32,7 @@ class DeviceSync {
   virtual bool SyncDeviceToHost(const std::vector<int> &shape, size_t size, TypeId type, void *host_ptr) const = 0;
   virtual bool SyncHostToDevice(const std::vector<int> &shape, size_t size, TypeId type,
                                 const void *host_ptr) const = 0;
+  virtual void *GetMutablePtr() const = 0;
 };
 using DeviceSyncPtr = std::shared_ptr<DeviceSync>;
 }  // namespace mindspore