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Bug#995440: ITP: halide -- a language for fast, portable computation on images and tensors



It seems like the mail from reportbug didn't get sent to CC's,
so i'm manually resending/forwarding it.

---------- Forwarded message ---------
From: Roman Lebedev <lebedev.ri@gmail.com>
Date: Fri, Oct 1, 2021 at 1:15 PM
Subject: Bug#995440: ITP: halide -- a language for fast, portable
computation on images and tensors
To: Debian Bug Tracking System <submit@bugs.debian.org>


Package: wnpp
Severity: wishlist
Owner: Roman Lebedev <lebedev.ri@gmail.com>
X-Debbugs-Cc: debian-devel@lists.debian.org, Sylvestre Ledru
<sylvestre@debian.org>, David Bremner <bremner@debian.org>

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* Package name    : halide
  Version         : 12.0.1
  Upstream Author : https://github.com/halide/Halide
* URL             : https://halide-lang.org/
* License         : MIT/X
  Programming Lang: C++
  Description     : a language for fast, portable computation on
images and tensors

Halide is a programming language designed to make it easier to write
high-performance image and array processing code on modern machines.
Halide currently targets:
* CPU architectures: X86, ARM, MIPS, Hexagon, PowerPC, RISC-V
* Operating systems: Linux, Windows, macOS, Android, iOS, Qualcomm QuRT
* GPU Compute APIs: CUDA, OpenCL, OpenGL Compute Shaders, Apple Metal,
Microsoft Direct X 12
Rather than being a standalone programming language, Halide is embedded in C++.
This means you write C++ code that builds an in-memory representation
of a Halide pipeline using Halide's C++ API. You can then compile
this representation to an object file,
or JIT-compile it and run it in the same process.

- ---

I have performed initial debianization in
https://salsa.debian.org/LebedevRI-guest/halide/-/tree/debian/v12.0.1
the produced DEB's are functional, as far as i can tell.

While it is not a preparatory dependency for any further package,
it's a bit of a chicken and egg problem. I wanted to play around with
halide as far back as 2019, but back then they had a very rudimentary
CMake support, and wasn't packaged anywhere. They happily improved
their CMake support, so the only problem now is that it's not packaged :)

Ideally i would like the package to be accepted into pkg-llvm team.
I don't expect it to require too much effort to maintain.

While i have been using debian for quite some time now,
i'm not a debian developer, and i'm not as deeply familiar with the packaging
side of things. Naturally, i don't have any upload rights.


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