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ncruces

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  1. SQLite: Vec1 Version 0.7 (sqlite.org)
    2 points 0
  2. Open Source for IBM Z and LinuxONE (community.ibm.com)
    48 points 2
  3. Show HN: A Wasm to Go Translator (github.com)

    I've spent the past couple of weeks building a Wasm-to-Go translator. It supports a subset of Wasm useful enough to translate SQLite into 600k LoC (~20 MiB) of Go code. It already passes all of my Go SQLite driver's…

    7 points 1
  4. Hyb Error: A Hybrid Metric Combining Absolute and Relative Errors (2024) (arxiv.org)
    19 points 1
  5. Show HN: Immutable AA Trees in Go (github.com)

    AA trees are a variation of the red–black tree, a form of binary search tree, named after their originator, Swedish computer scientist Arne Andersson. I found them somewhat simpler to implement compared to other binary…

    2 points 0
  6. Show HN: SIMD Optimized Wasm Libc (github.com)

    It's been a little under a month since I submitted the initial bits of this: https://news.ycombinator.com/item?id=43730458 I was asked to upstream (which I tried to, it's the linked issue), and about additional…

    3 points 0
  7. Show HN: (bits) of a Libc, Optimized for Wasm (github.com)

    I make a no-CGO Go SQLite driver, by compiling the amalgamation to Wasm, then loading the result with wazero (a CGO-free Wasm runtime). To compile SQLite, I use wasi-sdk, which uses wasi-libc, which is based on musl.…

    78 points 17
  8. Show HN: wazero compiler ported to 4 new OSes (github.com)

    Release 1.8.2 of wazero, the zero dependency WebAssembly runtime for Go, brings the amd64 compiler to 4 new OSes: NetBSD, DragonFly BSD, illumos and Solaris. The compiler also supports Linux, FreeBSD, macOS and Windows,…

    4 points 1
  9. Show HN: Roast my SQLite encryption at-rest (github.com)

    SQLite encryption at-rest is a hot requested feature of both the “default” CGo driver [1] and the transpiled alternative driver [2]. So, this is a feature I wanted to bring to my own Wasm based Go driver/bindings [3].…

    99 points 53
  10. Show HN: My Go SQLite driver did poorly on a benchmark, so I fixed it (github.com)

    https://github.com/ncruces/go-sqlite3 was doing poorly on this benchmark that was posted yesterday to HackerNews [1]. With the help of some pprof, I was able to trace it to a serious performance regression introduced…

    234 points 60
  11. Show HN: Go bindings to SQLite using wazero (github.com)
    9 points 3