In this video from PASC17, Katrin Heitmann summarizes her talk on Unlocking the Mysteries of the Universe with Supercomputers.
“Cosmology is in a scientifically very exciting phase. Two decades of surveying the sky have culminated in the celebrated Cosmological Standard Model. Yet, two of its key pillars, dark matter and dark energy, remain mysterious. Deep fundamental questions demand answers; to address these burning questions, survey capabilities are being exponentially improved. The new observations will pose tremendous challenges on many fronts – from the sheer size of the data that will be collected to its modeling and interpretation. The interpretation of the data requires sophisticated simulations on the world’s largest supercomputers. In this talk I will introduce HACC, the Hardware/Hybrid Accelerated Cosmology Code, which is being developed to combat the tremendous computational challenge to simulate our Universe.”
Thanks to Rich Brueckner from insideHPC Media Publications for recording the video.