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base repository: iden3/ffjavascript
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base: master
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head repository: iden3/ffjavascript
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compare: feature/sharedArrayBuffers
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  • 11 commits
  • 17 files changed
  • 1 contributor

Commits on Sep 10, 2025

  1. Remove multiExp chunking - it works faster without it. Pass array buf… 

    …fers to worker threads instead of arrays (make it compatible with SharedArrayBuffer)
    @OBrezhniev
    OBrezhniev committed Sep 10, 2025
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  2. Create SharedArrayBuffers inside BigBuffer

    @OBrezhniev
    OBrezhniev committed Sep 10, 2025
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Commits on Sep 13, 2025

  1. Increase max size for underlying buffer of BigBuffer when run in nodejs

    @OBrezhniev
    OBrezhniev committed Sep 13, 2025
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  2. Fallback to old slicing logic when buffers are not SharedArrayBuffers

    @OBrezhniev
    OBrezhniev committed Sep 13, 2025
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Commits on Sep 22, 2025

  1. Error handling in workers. Terminate on worker error. Linter fixes

    @OBrezhniev
    OBrezhniev committed Sep 22, 2025
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  2. Remove passing shared array buffers in one chunk. 

    Fix nChunks calculation - drastically improve memory usage.
Increase min chunk size to 1<<15 (32k) - speed improvement on smaller circuits.
Serial chunk processing - better mem usage.
Linter fixes
    @OBrezhniev
    OBrezhniev committed Sep 22, 2025
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Commits on Sep 25, 2025

  1. MultiExp: 

    - remove chunking of chunks (removes unneeded copying of the same data to different worker jobs),
- make nChunks multiple of tm.concurrency for optimal load balancing
- switch back to promises from awaits (allows parallel execution of chunks)
- rollback min chunk size
- transfer buffer ownership to worker threads (removes memory copying for large arrays!!!)
    @OBrezhniev
    OBrezhniev committed Sep 25, 2025
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  2. Better error handling in threadman

    @OBrezhniev
    OBrezhniev committed Sep 25, 2025
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Commits on Sep 26, 2025

  1. Transfer buffer ownership to worker threads everywhere else

    @OBrezhniev
    OBrezhniev committed Sep 26, 2025
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Commits on Dec 3, 2025

  1. Rollback usage of SharedArrayBuffer. Change var to let in tests.

    @OBrezhniev
    OBrezhniev committed Dec 3, 2025
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Commits on Feb 10, 2026

  1. Switch to dynamic import for prebuilt and gzip packed wasm from wasmc… 

    …urves
    @OBrezhniev
    OBrezhniev committed Feb 10, 2026
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