Workshop: Workshop on Latest Advances in Scalable Algorithms for Large-Scale Heterogeneous Systems (ScalAH'22)
Event TypeWorkshop
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Exascale Computing
Extreme Scale Computing
Heterogeneous Systems
Post-Moore Computing
Quantum Computing
TimeSunday, 13 November 20228:30am - 5pm CST
DescriptionNovel hybrid scalable scientific algorithms are needed with the advent of variety of novel accelerators including GPUs, FPGAs as well as with the growth of the size of the Quantum Computing Devices and neuromorphic chips and various AI specific processors. This myriad of devices requires a unified approach that allows efficient and scalable hybrid approaches combining classical and novel computing paradigms to be implemented at scale. These extreme-scale heterogeneous systems require these novel scientific algorithms to hide the complexity, hide network and memory latency, have advanced communication, and have no synchronization points where possible. With the advent of AI in the past few years, the need of such scalable mathematical methods and algorithms for such hybrid architectures that are able to handle data and compute intensive applications at scale becomes even more important.

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8:30am - 9:15am CSTInvited Talk: Opportunities for Neuromorphic Computing Co-Processors
9:15am - 9:40am CSTImplementing Asynchronous Jacobi Iteration on GPUs
9:40am - 10:05am CSTGPU Optimization of Lattice Boltzmann Method with Local Ensemble Transform Kalman Filter
10:05am - 10:30am CSTScalAH – Morning Break
10:30am - 11:15am CSTInvited Talk: Heterogeneous Computing Challenges and Opportunities
11:15am - 11:40am CSTScalable Finite-Element Viscoelastic Crustal Deformation Analysis Accelerated with Data-Driven Method
11:40am - 12:05pm CSTMARs: Memory Access Rearrangements in Open MPI
12:05pm - 1:30pm CSTScalAH – Lunch Break
1:30pm - 2:15pm CSTInvited Talk: Hybrid AI/HPC Approaches for Next Generation Multi-Trillion-Parameter Models
2:15pm - 2:40pm CSTThreshold Pivoting for Dense LU Factorization
2:40pm - 3:05pm CSTMixed-Precision Algorithm for Finding Selected Eigenvalues and Eigenvectors of Symmetric and Hermitian Matrices
3:05pm - 3:30pm CSTScalAH – Afternoon Break
3:30pm - 4:15pm CSTInvited Talk: Scalable Deep Learning Algorithms for Scientific Applications on Leadership Class Computing Systems
4:15pm - 5:00pm CSTInvited Talk: Hybrid AI/HPC Approaches and Linear Algebra
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