jakeISAC/bifrost
jakeISAC/bifrost
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  • bifrost_1.2.12 9861efff1b

    bifrost_1.2.12 Stable

    jakeISAC released this 2026-05-18 01:31:49 +02:00 | 109 commits to main since this release

    Bifrost new release! -- Performance & Architecture Improvements

    1. Scheduler now powered by Rayon — Schedulers have been migrated from Tokio to the Rayon framework. Since schedulers are computation-heavy and perform no I/O, using Tokio's lightweight thread pool introduced unnecessary overhead and synchronization costs. Rayon is purpose-built for this kind of work solving a lot of problems and showing some nice performance increase.

    2. Capped concurrency for multithreaded copying — Multithreaded copy operations can now be configured with a maximum group limit, giving control over core utilization and reducing memory pressure by limiting the number of tasks queued in Tokio's task queue at any given time.

    3. Path pre-processor design finalized — The path pre-processor architecture is now locked in. More to come here soon --> Cross-platform path matching :).

    4. K-means upgraded to K-means++ initialization — The K-means implementation has been rewritten to use K-means++ initialization, improving clustering quality and reducing the number of iterations needed to converge.

    General Improvements

    • Reduced resource re-allocation across the board
    • Runtime optimizations through improved iterator usage
    • Code formatting and readability improvements

    Note: If you generated --completions for the program please re-generate them as this release introduces some new parameters. PS. Remember to remove the old ones from .bashrc :).

    Checksums

    Verify the integrity of your download before running.

    bifrost (Linux)

    ee800ff0a7186819128845938ff624b1ca5beead55355882f231edaaaf610543

    bifrost.exe (Windows)

    2eb8d7e072d1a1d3d71ed2dd7a6e630072400c59e3b3fbc9bc9e951fb75f84a0

    Linux: sha256sum bifrost

    Windows: Get-FileHash bifrost.exe -Algorithm SHA256

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