Module cache 

On-disk cache for benchmark relation files.

Relation files referenced by a BenchmarkDefinition are downloaded lazily into the platform cache directory under <cache_dir>/kermit/benchmarks/<benchmark>/<relation>.parquet. On Linux this resolves to ~/.cache/kermit/benchmarks/….

ensure_cached is the entry point; clean_benchmark and clean_all remove cached files.

Functions

base_cache_dir

Returns the base cache directory for kermit benchmarks ($XDG_CACHE_HOME/kermit/benchmarks on Linux).

cache_dir

Returns the cache directory for a specific benchmark.

clean_all

Removes the entire kermit benchmark cache.

clean_benchmark

Removes the cache directory for a specific benchmark.

ensure_cached

Ensures all relations for a benchmark are downloaded and cached.

is_cached

Returns true if all relation files for the benchmark are cached.

relation_cache_path

Returns the expected path for a cached relation file.