{ "date": "2026-10-19", "feature": "Ordinary ARRAY/MAP/ROW window COUNT", "source_identity": { "prior": "ddf8154e92e464303920fe24ec9451410b2bd7ba", "dso_sha256": "2bb1864e9dbdb7c7fef848bfc567ffe306613a2fe3747d666e646060a3d5c249", "production_rust_unchanged": true, "sources": { "src/test/java/tech/streamfusion/WindowComplexCountBenchmark.java": "25a1331e8761cb3c6859ab2d2b8a1fe955e787afd93a5c499444eda86e53a4de", "src/main/java/tech/streamfusion/planner/WindowAggregateMatcher.java": "175d323bfb20c9626b82846c8d6b1ea5978c477ffb4fab7d9918a0959ff420ec", "native/engine/src/aggregates.rs": "4fcc9724408576c6cc890628a31b87fb2d7055e346ac6e2855f894942f191d1e", "src/main/java/tech/streamfusion/operator/NativeWindowOperatorCore.java": "31e6b697edd2eb314e1c41278f1eaf2027ec835ef38a56425d1dcc7a8e863229" } }, "configuration": { "flink": [ "2.2.1", "1.18.1" ], "jdk": 17, "native": "release+mimalloc; same frozen library for current and actual prior; production Rust unchanged", "heap": "2 GiB", "parallelism": 2, "rows": 1000000, "keys": [ 64, 16384 ], "payload_entries": [ 4, 32 ], "batch_rows": 1024, "warmup_jobs_per_engine": 2, "measured_jobs_per_engine": 3, "order": "alternating stock/StreamFusion", "boundary": "complete bounded jobs, row source, both transposes, production Arrow IPC, JNI, aggregate state, row blackhole sink", "exclusive_local_heavy_work": true, "environment": "Intel Core i7-12650H; Linux WSL2", "reproduce": "SF_BENCHMARK=true mvn -pl streamfusion-runtime test -Pbench -Dtest=WindowComplexCountBenchmark -Dwindow.cases=array,map,row -Dwindow.phases=ONE_PHASE,TWO_PHASE -Dwindow.shapes=TUMBLE -Dwindow.rows=1000000 -Dwindow.keys=64 -Dwindow.width=4 -Dwindow.warmup=2 -Dwindow.runs=3 -Dsf.extraJvmArgs=-Xmx2g", "prior": "Exact frozen integration commit with only the identical benchmark fixture copied; expectNative=false asserts aggregate fallback", "native_proof": "Both perimeter transposes and local/global plans asserted; nonempty execution metrics required" }, "qualification": { "22": [ "[INFO] Tests run: 96, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.07 s -- in tech.streamfusion.FlinkWindowComplexCountSqlHarnessTest", "[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.565 s -- in tech.streamfusion.operator.NativeComplexWindowCountTest", "[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.495 s -- in tech.streamfusion.FlinkWindowCountTypesSqlHarnessTest", "[INFO] Tests run: 132, Failures: 0, Errors: 0, Skipped: 0" ], "118": [ "[WARNING] Tests run: 96, Failures: 0, Errors: 0, Skipped: 36, Time elapsed: 24.75 s -- in tech.streamfusion.FlinkWindowComplexCountSqlHarnessTest", "[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.525 s -- in tech.streamfusion.operator.NativeComplexWindowCountTest", "[WARNING] Tests run: 18, Failures: 0, Errors: 0, Skipped: 6, Time elapsed: 4.266 s -- in tech.streamfusion.FlinkWindowCountTypesSqlHarnessTest", "[WARNING] Tests run: 132, 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warmup=true seconds=0.536057", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.387612", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.367298", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.508965", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.516244", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.357646", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.367812", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.509592", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.526467", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.366305", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=0.543091", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.328787", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.326216", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.549518", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.603766", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.328907", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.332604", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.564747", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.558214", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.338811" ], "summaries": [ "[complex-window] case=array phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.562149s native_mean=0.463549s host_trials=[0.595011674, 0.554867163, 0.536568556] native_trials=[0.47869978, 0.502399052, 0.409548986]", "[complex-window] case=array phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.588864s native_mean=0.273457s host_trials=[0.5993407, 0.576288181, 0.590961958] native_trials=[0.275328777, 0.26767675, 0.277365243]", "[complex-window] case=map phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.985175s native_mean=0.947926s host_trials=[0.99935668, 0.973702662, 0.982467028] native_trials=[0.99062247, 0.93628831, 0.91686741]", "[complex-window] case=map phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=1.036625s native_mean=0.825120s host_trials=[1.071561745, 0.984517037, 1.053795491] native_trials=[0.813944782, 0.828930994, 0.832485138]", "[complex-window] case=row phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.517434s native_mean=0.363921s host_trials=[0.516244228, 0.509592391, 0.526466512] native_trials=[0.357645813, 0.367812373, 0.366304753]", "[complex-window] case=row phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.575576s native_mean=0.333441s host_trials=[0.603765911, 0.564746807, 0.55821413] native_trials=[0.328907282, 0.332603932, 0.338810702]" ] }, { "run": "actual-prior-types", "trials": [ "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.363128", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.723350", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.613859", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.613704", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.571083", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.562068", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.600444", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.540408", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.538318", "[complex-window-trial] case=array phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.547791", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=0.649890", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.580840", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.581074", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.563316", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.558901", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.582934", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.562711", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.571743", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.622153", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.558872", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.165171", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=1.062992", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.946255", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.953729", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.956542", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.976406", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.952421", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.958363", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.958693", "[complex-window-trial] case=map phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.957102", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.083077", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=1.083757", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=1.057272", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.998426", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.991679", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=1.067511", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=1.066441", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.985055", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=1.022620", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=1.058987", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=0.561078", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.537367", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.532634", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.536769", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.560740", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.518524", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.661713", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.516414", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.521547", "[complex-window-trial] case=row phase=ONE_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.525160", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=0.547107", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.556128", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.552289", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.539891", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.544523", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.571797", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.570416", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.560113", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.541069", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.547403" ], "summaries": [ "[complex-window] case=array phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.549936s native_mean=0.570101s host_trials=[0.571083399, 0.540407653, 0.538317875] native_trials=[0.562067957, 0.600443717, 0.547790636]", "[complex-window] case=array phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.584266s native_mean=0.568172s host_trials=[0.558901254, 0.571742817, 0.622152819] native_trials=[0.582933738, 0.562711318, 0.558871579]", "[complex-window] case=map phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.957866s native_mean=0.961976s host_trials=[0.956541857, 0.958363049, 0.958693482] native_trials=[0.976405863, 0.952421494, 0.957102028]", "[complex-window] case=map phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.999785s native_mean=1.064313s host_trials=[0.991678667, 0.985054716, 1.022620222] native_trials=[1.067510777, 1.066441083, 1.058987339]", "[complex-window] case=row phase=ONE_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.532900s native_mean=0.568466s host_trials=[0.560739969, 0.516413874, 0.521547014] native_trials=[0.518524182, 0.661712584, 0.525159895]", "[complex-window] case=row phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=false rows=1000000 keys=64 host_mean=0.548568s native_mean=0.563205s host_trials=[0.544522593, 0.56011333, 0.54106858] native_trials=[0.571796609, 0.57041608, 0.5474031]" ] }, { "run": "current-wide", "trials": [ "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.919676", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.955345", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.621744", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=1.007131", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.929281", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.573697", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.572475", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.865503", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.857109", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.523905", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=3.594030", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=3.279771", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=3.047372", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=3.198932", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=3.182523", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=3.139926", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=3.059104", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=3.173310", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=3.203806", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=3.047643" ], "summaries": [ "[complex-window] case=array phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=16384 host_mean=0.883964s native_mean=0.556693s host_trials=[0.929281012, 0.865502907, 0.857108689] native_trials=[0.573697238, 0.572475492, 0.523905257]", "[complex-window] case=map phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=16384 host_mean=3.186546s native_mean=3.082224s host_trials=[3.182523315, 3.173310264, 3.203805766] native_trials=[3.139925736, 3.059104161, 3.047643148]" ] }, { "run": "released118", "trials": [ "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.331075", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.819693", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.410564", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.804775", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.666593", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.384802", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.367032", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.690878", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.628281", "[complex-window-trial] case=array phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.375327", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=1.342689", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.932609", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.853867", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=1.115667", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=1.142984", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.842519", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.829272", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=1.116129", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=1.102028", "[complex-window-trial] case=map phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.846271", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=0 warmup=true seconds=0.674231", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=0 warmup=true seconds=0.457037", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=1 warmup=true seconds=0.330572", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=1 warmup=true seconds=0.642500", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=2 warmup=false seconds=0.638469", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=2 warmup=false seconds=0.329695", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=3 warmup=false seconds=0.324779", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=3 warmup=false seconds=0.623708", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=Flink trial=4 warmup=false seconds=0.649789", "[complex-window-trial] case=row phase=TWO_PHASE shape=TUMBLE engine=StreamFusion trial=4 warmup=false seconds=0.332936" ], "summaries": [ "[complex-window] case=array phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.661917s native_mean=0.375721s host_trials=[0.666592817, 0.690877538, 0.628280722] native_trials=[0.384802322, 0.367031931, 0.375327373]", "[complex-window] case=map phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=1.120380s native_mean=0.839354s host_trials=[1.142984, 1.116128746, 1.102027993] native_trials=[0.842519419, 0.829272101, 0.846270714]", "[complex-window] case=row phase=TWO_PHASE shape=TUMBLE backend=memory native_expected=true rows=1000000 keys=64 host_mean=0.637322s native_mean=0.329137s host_trials=[0.638469432, 0.623707754, 0.649788954] native_trials=[0.329694919, 0.324778851, 0.332936301]" ] } ], "diagnostics": [ "Initial signed computed-time fixture fell back; source metadata rowtime selected the intended retracting operator. This exposed an invalid complex-to-BIGINT payload cast. The final implementation routes retracting COUNT through the existing parent-validity carrier; all retraction cases and scalar controls passed.", "Flink 1.18 does not support session TVFs or retracting TVFs; unsupported session outcomes are compared explicitly and 42 retraction tests are skipped.", "Complete jobs include startup and source payload allocation; ratios are workload observations, not confidence intervals." ] }