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by dikaiosune
3687 days ago
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> Try using Go or Rust (love both, x2 for Go) to allocate say a hundred GB of memory for some huge/fast in-memory data processing. Let me know how far you get. I'm currently working on a couple of bugfixes for a Rust program I wrote last year which regularly allocates north of 500GB of RAM per-node on a cluster. It's wicked fast (regularly matching or beating comparable workloads implemented in C/C++), and Rust's ergonomics and safety guarantees made it very easy to extract much greater amounts of parallelism than the previous C++ version had, while never once having to chase down a bug from memory corruption, data races, or iterator invalidation. |
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