osobhandClaude Fable 5.1
24afcdc70f
- tests/wal_properties.rs — deterministic generator, reproducible by seed:
everything appended is read back intact (300 cases), and after ANY damage
to the file (bit flips, truncation, inserted/deleted bytes, duplicated or
rotated regions, overwritten ranges; 1500 cases) reading never panics and
yields an exact prefix of what was written — the guarantee the chained CRC
exists to give. Opening for append then repairs the tail and a new entry
lands right behind the surviving prefix.
- tests/crash_recovery.rs — builds the on-disk images a process crash can
leave and reopens each against a model of what was acknowledged: an image
after every operation (random saves, in-place updates, checkpoints, small
wal_max_entries), the checkpoint window (new .h5 + not-yet-truncated WAL)
over several rounds, and the WAL torn at every byte length, which must
recover the checkpoint plus a prefix of the operations logged since.
- fuzz/fuzz_wal_replay — arbitrary bytes as a WAL: read and open-for-append
must not panic, and open() must not change what is replayable. Based on the
target from the clawmates mission branch (4aee2fa), with the repair
property added. The CI fuzz step now covers both fuzz crates.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
clawhdf5-agent
HDF5-backed persistent memory store for on-device AI agents.
Built on clawhdf5, clawhdf5-agent provides a vector-searchable memory backend optimized for edge AI workloads. Store embeddings, text chunks, and metadata in a single HDF5 file with SIMD-accelerated similarity search.
Features
- Persistent vector store in HDF5 format
- Cosine similarity and L2 distance search
- SIMD-accelerated via clawhdf5-accel (AVX2, NEON)
- Optional GPU acceleration via clawhdf5-gpu
- Memory-mapped access for large stores
- f16 storage support for compact embeddings
Usage
[dependencies]
clawhdf5-agent = "2.1.0"
License
MIT