Datastore reproduce (#3)

* fix: diskann zmq port and passages

* feat: auto discovery of packages and fix passage gen for diskann

* docs: embedding pruning

* refactor: passage structure

* feat: reproducible research datas, rpj_wiki & dpr

* refactor: chat and base searcher

* feat: chat on mps
This commit is contained in:
Andy Lee
2025-07-11 23:37:23 -07:00
committed by GitHub
parent 91a026f38b
commit eb6f504789
22 changed files with 5070 additions and 3681 deletions

View File

@@ -468,16 +468,27 @@ def convert_hnsw_graph_to_csr(input_filename, output_filename, prune_embeddings=
# --- Write CSR HNSW graph data using unified function ---
print(f"[{time.time() - start_time:.2f}s] Writing CSR HNSW graph data in FAISS-compatible order...")
# Determine storage fourcc based on prune_embeddings
output_storage_fourcc = NULL_INDEX_FOURCC if prune_embeddings else (storage_fourcc if 'storage_fourcc' in locals() else NULL_INDEX_FOURCC)
# Determine storage fourcc and data based on prune_embeddings
if prune_embeddings:
print(f" Pruning embeddings: Writing NULL storage marker.")
storage_data = b''
output_storage_fourcc = NULL_INDEX_FOURCC
storage_data = b''
else:
# Keep embeddings - read and preserve original storage data
if storage_fourcc and storage_fourcc != NULL_INDEX_FOURCC:
print(f" Preserving embeddings: Reading original storage data...")
storage_data = f_in.read() # Read remaining storage data
output_storage_fourcc = storage_fourcc
print(f" Read {len(storage_data)} bytes of storage data")
else:
print(f" No embeddings found in original file (NULL storage)")
output_storage_fourcc = NULL_INDEX_FOURCC
storage_data = b''
# Use the unified write function
write_compact_format(f_out, original_hnsw_data, assign_probas_np, cum_nneighbor_per_level_np,
levels_np, compact_level_ptr, compact_node_offsets_np,
compact_neighbors_data, output_storage_fourcc, storage_data if not prune_embeddings else b'')
compact_neighbors_data, output_storage_fourcc, storage_data)
# Clean up memory
del assign_probas_np, cum_nneighbor_per_level_np, levels_np