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    • MIT License
      3501Updated Oct 30, 2024Oct 30, 2024
    • Jupyter Notebook
      GNU General Public License v3.0
      1000Updated Oct 28, 2024Oct 28, 2024
    • Code artifact for the SYSTOR'24 publication "Exploring I/O Management Performance in ZNS with ConfZNS++"
      C
      MIT License
      0600Updated Oct 21, 2024Oct 21, 2024
    • zns-tools

      Public
      A set of tools for understanding F2FS usage of ZNS devices, which allow for identifying the on-device locations of files and inodes, mapping the data layout of F2FS files to ZNS zones, and a tracing framework that records I/O activity for ZNS devices and generates visuals of various operational aspects.
      C
      GNU General Public License v3.0
      71661Updated Sep 11, 2024Sep 11, 2024
    • C
      Other
      1500Updated Aug 15, 2024Aug 15, 2024
    • The ZINC I/O scheduler for ZNS (SYSTOR '24)
      C
      GNU General Public License v2.0
      0200Updated Aug 15, 2024Aug 15, 2024
    • io_uring performance experiments, part of my MSc thesis
      Shell
      1100Updated Jun 23, 2024Jun 23, 2024
    • Python
      MIT License
      1100Updated May 26, 2024May 26, 2024
    • Collection of BPF scripts for performance evaluation of various layers in storage systems
      MIT License
      0200Updated Mar 22, 2024Mar 22, 2024
    • Code repository for Performance Characterization of NVMe Flash Devices with Zoned Namespaces (ZNS) (IEEE Cluster'23)
      Jupyter Notebook
      MIT License
      51900Updated Mar 18, 2024Mar 18, 2024
    • rocksdb

      Public
      A library that provides an embeddable, persistent key-value store for fast storage.
      C++
      GNU General Public License v2.0
      6.3k000Updated Mar 7, 2024Mar 7, 2024
    • Zebin Ren, Krijn Doekemeijer, Nick Tehrany, and Animesh Trivedi. 2024. BFQ, Multiqueue-Deadline, or Kyber? Performance Characterization of Linux Storage Schedulers in the NVMe Era. In Proceedings of the 15th ACM/SPEC International Conference on Performance Engineering (ICPE '24). Association for Computing Machinery, New York, NY, USA, 154–165.
      Python
      MIT License
      1100Updated Mar 6, 2024Mar 6, 2024
    • SZD is a simple SPDK wrapper for ZNS SSDs.
      C++
      MIT License
      2000Updated Mar 6, 2024Mar 6, 2024
    • zwal

      Public
      ZWAL : Rethinking Write-ahead Logs for ZNS SSDs (SIGOPS OSR'24 and CHEOPS'24)
      C++
      MIT License
      3800Updated Mar 6, 2024Mar 6, 2024
    • fio

      Public
      Flexible I/O Tester
      C
      GNU General Public License v2.0
      1.3k000Updated Mar 5, 2024Mar 5, 2024
    • ConfZNS

      Public
      Configuration ZNS SSD emulator
      C
      Other
      15000Updated Jan 19, 2024Jan 19, 2024
    • Python
      0000Updated Nov 9, 2023Nov 9, 2023
    • TropoDB

      Public
      ZNS Append-only based LSM key-value store
      C++
      GNU General Public License v2.0
      3000Updated Sep 22, 2023Sep 22, 2023
    • .github

      Public
      landing page for the organization
      MIT License
      0000Updated Sep 5, 2023Sep 5, 2023
    • code repo for Performance Characterization of Modern Storage Stacks: POSIX I/O, libaio, SPDK, and io_uring (CHEOPS'23), https://dl.acm.org/doi/abs/10.1145/3578353.3589545
      Python
      MIT License
      5100Updated Aug 23, 2023Aug 23, 2023
    • nvme-cli

      Public
      NVMe management command line interface.
      C
      GNU General Public License v2.0
      658000Updated Aug 23, 2023Aug 23, 2023
    • PMicroProfile: A Micro-Architecture Aware Persistent Memory Profiling Framework
      C
      MIT License
      1000Updated Jul 14, 2023Jul 14, 2023
    • DPFS

      Public
      DPU-Powered File System Virtualization over virtio-fs. Use https://github.com/IBM/DPFS to remain up to date.
      C
      GNU Lesser General Public License v2.1
      23100Updated Jul 4, 2023Jul 4, 2023
    • OpenCSD

      Public
      OpenCSD: eBPF Computational Storage Device (CSD) for Zoned Namespace (ZNS) SSDs in QEMU
      C++
      MIT License
      15000Updated Mar 31, 2023Mar 31, 2023
    • msF2FS

      Public
      multi-streamed F2FS: An NVMe ZNS SSD optimized F2FS File System with concurrently writable hot/warm/cold data streams and application-guided data placement.
      C
      Other
      7000Updated Mar 16, 2023Mar 16, 2023