myxce/src/scheduler/CLAUDE.md

XCE Scheduler

Overview

C-based job scheduling engine with a plugin architecture. Determines job-to-node assignments based on resource requirements and scheduling policies.

Build

# From workspace root
nix develop
meson build && ninja -C build

Architecture

• Plugin-based: scheduling policies live under src/plugins/
• Each plugin implements a standard scheduling interface
• Core engine selects the active plugin at runtime

Links against libxce from src/lib/.

Conventions

• C standard: C99 or later
• Format with clang-format
• New scheduling policies → add as a plugin under src/plugins/, do not modify the core engine
• Shared types defined in src/include/xce/ (libxce)

See Also

• Shared library: src/lib/CLAUDE.md
• Root guidelines: /workspace/CLAUDE.md