Explore the emerging frontier of heterogeneous concurrency and weak memory models in a thought-provoking 18-minute conference talk presented by Soham Chakraborty at ACM SIGPLAN's FOWM'24. Delve into the world of heterogeneous processors that combine CPUs, GPUs, and accelerators, and learn how they are revolutionizing computing across various domains. Discover the latest advancements in shared memory interfaces that enable direct communication between devices, promising significant improvements in energy efficiency and performance. Gain insights into the complex interactions between different memory models and their resulting heterogeneous weak memory concurrency model. Join Chakraborty as he shares an overview of his research in this cutting-edge field and imparts valuable lessons learned along the way.