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UID:submissions.supercomputing.org_SC24_sess542@linklings.com
SUMMARY:Best Graduate ACM SRC Presentations
DESCRIPTION:Persistent and Partitioned MPI for Stencil Communication\n\nMa
 ny parallel applications rely on iterative stencil operations, whose perfo
 rmance is dominated by communication costs at large scales. Several MPI op
 timizations, such as persistent and partitioned communication, reduce over
 heads and improve communication efficiency through amortized setup costs a
 nd...\n\n\nGerald Collom and Amanda Bienz (University of New Mexico)\n----
 -----------------\nImproving SpGEMM Performance Through Reordering and Clu
 ster-Wise Computation\n\nSparse Matrix-Matrix Multiplication (SpGEMM) is a
  key kernel in many scientific applications and graph workloads. SpGEMM is
  known to suffer from poor performance due to irregular memory access patt
 erns. Gustavson's algorithm, a traditional approach for SpGEMM, involves r
 ow/column-wise operations, fa...\n\n\nAbdullah Al Raqibul Islam (Universit
 y of North Carolina at Charlotte), Helen Xu (Georgia Institute of Technolo
 gy), Dong Dai (University of Delaware), and Aydin Buluç (Lawrence Berkeley
  National Laboratory (LBNL))\n---------------------\nTrusted Platform Prov
 isioning for the OpenCHAMI Cluster Management Stack\n\nHigh performance co
 mputing (HPC) clusters have traditionally relied on proprietary provisioni
 ng and management infrastructure. This can be problematic, especially with
  regard to ongoing security and maintenance for vendored systems.\n\nAs an
  alternative to this, the Los Alamos National Laboratory (LAN...\n\n\nLuca
 s Ritzdorf (Los Alamos National Laboratory (LANL), University of Washingto
 n) and Nicholas Jones, David Allen, and Travis Cotton (Los Alamos National
  Laboratory (LANL))\n---------------------\nIncreasing the Efficiency of N
 eutral Atoms by Reducing Qubit Waste from Measurement-Related Ejections\n\
 nQuantum computing is an emerging field that has had an impact on various 
 domains. This poster focuses on the advantageous neutral atom technology f
 or quantum computing. In neutral atom technology, a significant challenge 
 arises in the measurement of quantum output, where the need to eject atoms
  phys...\n\n\nJason Ludmir and Tirthak Patel (Rice University)\n----------
 -----------\nOn the Accuracy and Efficiency of Approximate Triangle Counti
 ng via Randomized Numerical Linear Algebra\n\nWe study two algorithmic app
 roaches to approximate triangle counting and compare their accuracy and ef
 ficiency. The first one is based on randomized matrix-matrix multiplicatio
 n, which can be faster, simpler, and more parallelizable on modern process
 ors. The second is based on trace estimation, whic...\n\n\nIrene Simó Muño
 z, Koby Hayashi, and Richard Vuduc (Georgia Institute of Technology)\n\nRe
 gistration Category: Tech Program Reg Pass\n\nSession Chair: Alan Sussman 
 (University of Maryland)
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