Research 136: the batch executor's stage 3 (four-byte MUL, reductions with no lanes while every lane's e is the same, a list's cells once a batch): against b9, interleaved, matmul 40.01 to 25.97 ms, knapsack 11.47 to 10.07, roots 8.97 to 8.29, join 117.2 to 115.8, BFS and sort the same; sum0 8.69 to 1.01 (bar 1.5); matmul short of its bar (21): the nested rounds' interpretation (about 14 ms) and the matrices' making (4-5) were left out of the arithmetic; the executor alone and the bank queries' instructions as b9 (0.08%), TPC-C +0.7%; stage 4 next (knapsack's six passes to three)

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+{"step": "run", "system": "pure", "warehouses": 1, "terminals": 64, "transactions_per_second": 43257, "new_orders_per_minute": 1157193, "undone_new_orders": 3698, "errors": 0, "new_order": {"done": 389429, "failed": 0, "p50_us": 1472, "p99_us": 3840}, "payment": {"done": 371903, "failed": 0, "p50_us": 1408, "p99_us": 3840}, "order_status": {"done": 34691, "failed": 0, "p50_us": 288, "p99_us": 1408}, "delivery": {"done": 34628, "failed": 0, "p50_us": 1408, "p99_us": 3712}, "stock_level": {"done": 34485, "failed": 0, "p50_us": 320, "p99_us": 1472}, "server_threads": "3", "cpu_us_per_transaction": 45.7, "core_shares": {"pure-owner": 0.88, "pure-checkpoint": 0.01}, "resident_mib": 456.9, "written_bytes_per_transaction": 0.0, "device_bytes_per_transaction": null, "consistency_failures": []}
+{"step": "end", "pure_resident_mib": 456.9, "pure_state_mib": 230.6, "pure_store_mib": 238.7, "sqlite_files_mib": 13.8, "grouped_sqlite_files_mib": 0.0, "pure_counts": {"bursts": 26938, "burst_events": 792348, "checkpoints": 38}}