cs.DC · 2026-08-25 · No. 95

Distributed, Parallel, and Cluster Computing, 2026-08-25.

3 new papers in cs.DC. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

3 entries
  1. 01

    Effects of Hybrid CPU and Cache Architectures on Parallel HPC and Cloud Applications

    Nanda Velugoti, Joseph Manzano, Nathan Tallent, Kyle Hale

    cs.DC

    Hybrid CPU architectures have entered the mainstream desktop computing with the announcement of Intel's Alderlake architecture. Such a transition to heterogeneous CPU architecture has various performance and power implications on existing parallel workloads. In this paper we study the effects and impact of hybrid core and cache architecture on the performance of highly parallel HPC workloads. We also illustrate interesting thread scaling...

    arxiv.org/abs/2608.23165 · PDF

  2. 02

    Introducing the Self-Stabilizing SLEEPING Model

    Tistou Fages, Colette Johnen, Mikaël Rabie

    cs.DC

    The SLEEPING LOCAL model introduces a new complexity parameter, the awake complexity, to make distributed algorithms energy-efficient. In the synchronous LOCAL model, nodes can now decide to be awake or asleep in each round. In a round, only awake nodes can communicate to share information, which consumes energy. The awake complexity is the maximum number of times a node is activated to produce an output. In particular, it often comes at the...

    arxiv.org/abs/2608.23044 · PDF

  3. 03

    Exploring spectral element methods on the Tenstorrent RISC-V accelerator

    Daniyal Arshad, Nick Brown

    cs.DC

    The growing availability of commodity RISC-V hardware has sparked interest in its use for High Performance Computing (HPC), with PCIe accelerator cards offering a practical near-term pathway to adoption. The Tenstorrent Wormhole is one example, with dedicated vector and matrix units across 128 Tensix cores, and is widely available. In this paper, we explore porting the AX kernel of Nekbone, a widely used HPC mini-application derived from the...

    arxiv.org/abs/2608.22964 · PDF

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