Pull requests (for contributors)

Test your changes:
- Using the commands in the tests folder. For instance, running the ./tests/test-backend-ops command tests different backend implementations of the GGML library
- Execute the full CI locally on your machine before publishing
Please rate the complexity of your PR (i.e. Review Complexity : Low, Review Complexity : Medium, Review Complexity : High). This makes it easier for maintainers to triage the PRs.
- The PR template has a series of review complexity checkboxes [ ] that you can mark as [X] for your convenience
If your PR becomes stale, don't hesitate to ping the maintainers in the comments

Pull requests (for collaborators)

Squash-merge PRs
Use the following format for the squashed commit title: <module> : <commit title> (#<issue_number>). For example: utils : fix typo in utils.py (#1234)
Optionally, pick a <module> from here: https://github.com/ggerganov/llama.cpp/wiki/Modules

Avoid adding third-party dependencies, extra files, extra headers, etc.
Always consider cross-compatibility with other operating systems and architectures
Avoid fancy looking modern STL constructs, use basic for loops, avoid templates, keep it simple
There are no strict rules for the code style, but try to follow the patterns in the code (indentation, spaces, etc.). Vertical alignment makes things more readable and easier to batch edit
Clean-up any trailing whitespaces, use 4 spaces for indentation, brackets on the same line, void * ptr, int & a
Naming usually optimizes for common prefix (see ggerganov/ggml#302 (comment))
Tensors store data in row-major order. We refer to dimension 0 as columns, 1 as rows, 2 as matrices
Matrix multiplication is unconventional: C = ggml_mul_mat(ctx, A, B) means $C^T = A B^T \Leftrightarrow C = B A^T.$