Hooks malloc/free via LD_PRELOAD to track memory allocations for
ANY process, not just Python. Records allocation patterns, size
distribution, hot/cold classification.
Tested on live Python + numpy workload:
15,237 malloc calls intercepted
5 huge allocations (38.1 MB numpy arrays) correctly identified
Size distribution matches actual workload
Feature-gated: --no-default-features builds without PyO3.
All 12 tests pass.
Usage: LD_PRELOAD=libcondensate_core.so ./any_program
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rust core: AccessGraph + RustPredictor with PyO3 bindings
