Load transformer models with shared memory

### System Info . ### Who can help? _No response_ ### Information - [ ] The official example scripts - [ ] My own modified scripts ### Tasks - [ ] An officially supported task in the `examples` folder (such as GLUE/SQuAD, ...) - [ ] My own task or dataset (give details below) ### Reproduction . ### Expected behavior I want to load transformer models with share memory for example when open multi workers I want to load the model once and all workers use it and not load the model for every worker