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dtype-next

Next generation high performance Clojure numerics stack and toolkit.

tech.datatype has been a great library for TechAscent and has allowed us to produce quite a lot of high performance software. We were able to push the Clojure compile time system to its limits and are generally happy with the architecture and the results in terms of flexibility without compromising any performance.

I, however, need a space to produce v3 of the library and various components ideally with less runtime code generation and supporting graal native out of the box.

Some expected items:

  • Smaller runtime footprint. This is harder than it looks but the main thing is that the system needs to produce the right answers with less type specific code.
  • Full native memory support. Malloc, free, memset, memcpy. Just the basics but guaranteed to be available.

Native Test

  • In order to get mmap working on the native test I had to grab the larray .so from the uberjar and load it manually. Not a big issue at the end of the day but I was having problems getting graal native to package resources.

Graal Native

License

Copyright © 2020 Chris Nuernberger

This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.