3 Commits

Author	SHA1	Message	Date
SikongJueluo	b5a40819cc	feat: vectorize CAM retrieval with NumPy and add multi-worker support ... - Replace scalar hamming distance with NumPy bitwise_count for batch retrieval - Add ThreadPoolExecutor-based multi-worker query parallelism - Improve missing dataset error message with generation command hint - Increase DEFAULT_MAX_QUERIES from 128 to 8192 for meaningful throughput tests	2026-06-07 20:45:20 +08:00
SikongJueluo	97e53d44f8	feat(hw/sim): distinguish query-only and end-to-end performance cycles in retrieval benchmark ... Add explicit separation between query-only cycles (accept→last) and end-to-end cycles (load + write + noise + queries) in hardware retrieval benchmarks. - Add query_only_cycles_per_query, load_write_noise_cycles, end_to_end_cycles metrics - Refactor summarize_query_timings() to use accept_to_last_result_cycles as query-only base - Add build_hardware_performance() to compute end-to-end performance separately - Add current_sim_cycle() helper using cocotb get_sim_time - Update CSV/Markdown outputs and RETRIEVAL_PERF_RESULT log format - Update documentation to clarify cycle-counting methodology - Update tests to cover new performance measurement logic	2026-05-29 18:49:05 +08:00
SikongJueluo	42d4a9728d	feat: add hardware retrieval cycle performance measurement ... Add cycle-level performance measurement for hardware CAM retrieval benchmarks to complement existing quality metrics. - Add query_topk_once_with_latency with accept→first/last cycle timing - Add QueryTiming dataclass and summarize_query_timings helper - Integrate cycle performance into benchmark outputs (CSV + Markdown) - Log RETRIEVAL_PERF_RESULT with cycles/query and queries/cycle - Update experiment docs with hardware cycle performance section - Add unit tests for summarize_query_timings and output writers	2026-05-28 13:05:34 +08:00