Add burn-hip

[syl20bnr]

Pull Request Template

Checklist

• Confirmed that run-checks all script has been executed.
• Made sure the book is up to date with changes in this PR.

Related Issues/PRs

N/A

Changes

Adds a new backend using cubecl-hip runtime.

Testing

On a system with a compatible AMD GPU.

export CUBECL_ROCM_PATH=/opt/rocm
cd crates/burn-hip
cargo test

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.25%. Comparing base (80c831b) to head (995efec).
Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2399      +/-   ##
==========================================
- Coverage   85.26%   85.25%   -0.01%     
==========================================
  Files         792      792              
  Lines      104516   104552      +36     
==========================================
+ Hits        89115    89141      +26     
- Misses      15401    15411      +10     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[nathanielsimard]

LGTM