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Using and developing Weld, a runtime for data analytics

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Rust, weld, R and parallelism

I've watched the Weld-talk online, and I am partially hooked. Recently, I've spent a lot of time and effort into learning rust, and I am thus far impressed with it as a programming language, but I wish to understand the landscape of scientific computing a bit more. What are the…

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Runtime struct packing to byte array and typecasting slices

Is it possible to generalise the input data to accept a byte array of a manually packed struct and typecast individual slices back to original type from weld?

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Hi, I wonder why optimizer ignores vectorize pass?

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Returning structs in weld.

Using the return value indicated below returns gibberish but each field is -64i64 and +64u64 respectively. Returning a literal value instead of storing it in a vector and looking it up works. How can I return elements of a vector when it's in a struct? This is my output:

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Has anybody considered or is currently using Weld in a production environment?

I wonder how close, if not already, is the project (specifically the Python API) ready to be used for a real environment.

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Hello!

I saw about weld on reddit a few weeks back, and thought it looked really interesting. However, I'm not awfully familiar with low level stuff like this, and I'm not sure what weld is or how I could use it (I'm also not familiar with spectrum, I've used it for just around 5…

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Does anyone here have any idea what could cause the failing test I'm hitting?

See https://github.com/weld-project/weld/issues/473

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BTW, great talk Shoumik! Really enjoyed watching it this afternoon...

"Rust for Weld, a High Performance Parallell JIT Compiler" @ RustConf 2019 https://www.youtube.com/watch?v=AZsgdCEQjFo

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this project design space is similar to tvm and mlir to me

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Welcome to the Weld Spectrum channel!

Feel free to post questions, follow-ups on GitHub issues, etc. here and we'll get back to ASAP! Weld repository: https://www.github.com/weld-project/weld Website: https://www.weld.rs …

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