Taking HACC into the Exascale Era - New Code Capabilities and Challenges

Explore the evolution of HACC (Hardware/Hybrid Accelerated Cosmology Code) as it enters the exascale era in this 58-minute webinar from the Exascale Computing Project. Gain insights into the challenges and lessons learned by the HACC development team as they navigate novel programming modes and prepare the code for multiple exascale systems. Discover how the team simultaneously enhanced HACC's capabilities while maintaining a strong focus on performance optimization. Learn about the strategies employed to adapt this cosmology code for the demands of next-generation supercomputing, providing valuable knowledge for researchers and developers working on large-scale scientific simulations.