publish-assistant/site/data/cloud-edge/papers/IPDPS-2024-digest.yaml

venue: IPDPS
year: 2024
papers:
- title: 'Low-Depth Spatial Tree Algorithms'
  authors:
  - Yves Baumann
  - Tal Ben-Nun
  - Maciej Besta
  - Lukas Gianinazzi
  - Torsten Hoefler
  - Piotr Luczynski
  reason: "Introduces parallel spatial-tree algorithms with provably low depth, advancing the theory of work-efficient parallel data structures for geometric workloads."

- title: 'Alternative Basis Matrix Multiplication is Fast and Stable'
  authors:
  - Oded Schwartz
  - Sivan Toledo
  - Noa Vaknin
  - Gal Wiernik
  reason: "Demonstrates that alternative-basis matrix multiplication achieves both practical speed and numerical stability, challenging the conventional trade-off between the two."

- title: 'Wait-free Trees with Asymptotically-Efficient Range Queries'
  authors:
  - Ilya Kokorin
  - Victor Yudov
  - Vitaly Aksenov
  - Dan Alistarh
  reason: "Presents the first wait-free balanced search tree supporting asymptotically optimal range queries, a long-standing open problem in concurrent data structures."

- title: 'Parallel Derandomization for Coloring'
  authors:
  - Sam Coy
  - Artur Czumaj
  - Peter Davies-Peck
  - Gopinath Mishra
  reason: "Develops deterministic parallel graph-coloring algorithms via derandomization, closing a key gap between randomized and deterministic complexity in this foundational problem."

- title: 'HINT: Designing Cache-Efficient MPI_Alltoall using Hybrid Memory Copy Ordering and Non-Temporal Instructions'
  authors:
  - Bharath Ramesh 0005
  - Nick Contini
  - Nawras Alnaasan
  - Kaushik Kandadi Suresh
  - Mustafa Abduljabbar
  - Aamir Shafi
  - Hari Subramoni
  - Dhabaleswar K. D. K. Panda
  reason: "Achieves substantial MPI_Alltoall bandwidth improvements by combining cache-aware copy ordering with non-temporal store instructions, directly benefiting large-scale collective communication."

- title: 'An Optimized Error-controlled MPI Collective Framework Integrated with Lossy Compression'
  authors:
  - Jiajun Huang 0001
  - Sheng Di
  - Xiaodong Yu 0001
  - Yujia Zhai
  - Zhaorui Zhang
  - Jinyang Liu 0003
  - Xiaoyi Lu 0001
  - Ken Raffenetti
  - Hui Zhou 0012
  - Kai Zhao 0008
  - Zizhong Chen
  - Franck Cappello
  - Yanfei Guo
  - Rajeev Thakur
  reason: "Integrates error-bounded lossy compression directly into MPI collectives, reducing communication volume with provable accuracy guarantees for HPC scientific applications."

- title: 'Software Resource Disaggregation for HPC with Serverless Computing'
  authors:
  - Marcin Copik
  - Marcin Chrapek
  - Larissa Schmid
  - Alexandru Calotoiu
  - Torsten Hoefler
  reason: "Shows that serverless computing can serve as a practical resource-disaggregation layer for HPC, enabling fine-grained elasticity without sacrificing performance."

- title: 'Tackling Cold Start in Serverless Computing with Multi-Level Container Reuse'
  authors:
  - Amelie Chi Zhou
  - Rongzheng Huang
  - Zhoubin Ke
  - Yusen Li
  - Yi Wang 0003
  - Rui Mao 0001
  reason: "Proposes a multi-level container-reuse strategy that significantly reduces cold-start latency in serverless platforms, addressing one of the main performance bottlenecks."

- title: 'LightDAG: A Low-latency DAG-based BFT Consensus through Lightweight Broadcast'
  authors:
  - Xiaohai Dai
  - Guanxiong Wang
  - Jiang Xiao 0001
  - Zhengxuan Guo
  - Rui Hao
  - Xia Xie 0003
  - Hai Jin 0001
  reason: "Redesigns DAG-based Byzantine fault-tolerant consensus to use lightweight broadcast, cutting latency while preserving safety and liveness in distributed systems."

- title: 'Benchmarking and Dissecting the Nvidia Hopper GPU Architecture'
  authors:
  - Weile Luo
  - Ruibo Fan
  - Zeyu Li
  - Dayou Du
  - Qiang Wang 0022
  - Xiaowen Chu 0001
  reason: "Provides the first systematic microbenchmark characterization of Hopper's new hardware features (TMA, warpgroup MMA, NVLink-4), yielding actionable insights for kernel developers."

- title: 'DEFCON: Deformable Convolutions Leveraging Interval Search and GPU Texture Hardware'
  authors:
  - Malith Jayaweera
  - Yanyu Li
  - Yanzhi Wang 0001
  - Bin Ren 0002
  - David R. Kaeli
  reason: "Exploits GPU texture-cache hardware to accelerate deformable convolutions, delivering significant speedups over cuDNN-based baselines for irregular memory-access patterns."

- title: 'nOS-V: Co-Executing HPC Applications Using System-Wide Task Scheduling'
  authors:
  - David Álvarez 0006
  - Kevin Sala
  - Vicenç Beltran 0001
  reason: "Introduces a system-wide task scheduler that safely co-executes multiple HPC applications on shared hardware, improving cluster utilization without modifying application code."

- title: 'Hadar: Heterogeneity-Aware Optimization-Based Online Scheduling for Deep Learning Cluster'
  authors:
  - Abeda Sultana
  - Fei Xu
  - Xu Yuan 0001
  - Li Chen 0019
  - Nian-Feng Tzeng
  reason: "Formulates deep-learning cluster scheduling as an online optimization problem that explicitly accounts for GPU heterogeneity, reducing job completion times and improving fairness."

- title: 'A Parallel Partial Merge Repair Algorithm for Multi-block Failures for Erasure Storage Systems'
  authors:
  - Shuaipeng Zhang
  - Shiyi Li
  - Chentao Wu
  - Ruobin Wu
  - Saiqin Long
  - Wen Xia
  reason: "Presents a parallel repair algorithm for simultaneous multi-block erasure failures that outperforms sequential recovery while reducing I/O and computational overhead."