3 Commits

Author	SHA1	Message	Date
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
SikongJueluo	acf0c75132	feat(benchmark): add software CAM retrieval benchmark ... Add software-based CAM retrieval benchmark to compare retrieval quality and speed against hardware simulation. Includes experiment documentation with noise sweep analysis on CIFAR-10/100 datasets. - Add sw_retrieval_benchmark.py for software Hamming distance Top-K retrieval - Add test_sw_retrieval_benchmark.py with unit tests for dataset loading and metrics - Add experiment doc (sw_hw_cam_retrieval_benchmark.md) comparing software vs hardware - Document noise sweep impact on retrieval quality at various WRITE_NOISE_RATE values	2026-05-27 19:52:14 +08:00