
Conclusion
As the world moves towards multimodal foundation models, scaling model parameters and efficient training is becoming an area of focus. The PyTorch ecosystem aims to accelerate innovation in this field by providing different tools to the research community, both for training and scaling multimodal models. With FLAVA, we laid out an example of scaling a model for multimodal understanding. In the future, we plan to add support for other kinds of models like the ones for multimodal generation and demonstrate their scaling factors. We also hope to automate many of these scaling and memory saving techniques (such as sharding and activation checkpointing) to reduce the amount of user experimentation needed to achieve the desired scale and maximum training throughput.
References

Introducing TorchMultimodal - a library for accelerating exploration in Multimodal AI
