Benchmark Report

Original Chinese report ยท Machine-readable summary

Overall result: PASS

Conclusion
All tested channel counts passed; verified stable capacity is at least 16 channels

Evaluation Criteria

Capacity ConclusionScenarioBench scans channel counts sequentially, so the capacity can be reported directly. The capacity limit is the last channel count that completed and passed the report thresholds.
Channel-count PASS/FAILEach task selects its evaluation strategy by task type. CV uses critical-path latency, detection-node latency, and discard rate by default. VLM uses analysis-FPS compliance and sampling-miss rate by default, with optional end-to-end latency checks. The global average discard-rate threshold is 0.05.
Bottleneck StopRuntime protection stops the run before excessive load continues. CV uses stable-window FPS falling below half of the baseline as a guard. VLM uses target-FPS compliance so low-FPS tasks are not misclassified by short windows. Discard rate, CPU, memory, and other guards still apply.
Sampling WindowSamples are collected about every 3 seconds. Step summaries use the second half of samples in each step as the stable window.
Failure ReasonFailure reasons in the tables come from failed threshold checks. If bottleneck protection also stopped the run, the top banner shows the runtime reason that triggered early stop.

Basic Information

ScenarioPedestrian + No Safety Helmet Mixed NPU Benchmark (45626 + 7463)
Taskped-45626: 45626 (Pedestrian Detection 45626); helmet-7463: 7463 (No Safety Helmet 7463)
Task Strategyped-45626=cv; helmet-7463=cv
Pipeline FPS Setting (Reference)ped-45626=3; helmet-7463=3
Video Modelocal
DeviceYY-16T01-Preview / NPU-Device-A
Software VersionV1.0.0.0
Started At2026-07-03T10:11:21.206Z
Ended At2026-07-03T10:20:23.124Z
Total Samples176
Baseline FPS (Reference)3.21 (step 1, 1ch)

Channel-count Results

IndexChannelsHoldTarget FPS (Reference)Processing FPS (Reference)Critical/E2E Latency (ms)Main Node Latency (ms)Avg Discard RateWorst-channel Discard RateNPU PeakCPU PeakMemory PeakResultFailure Reason
1 1 30s 3 3.21 41 36 0 0 4% 7% 61% PASS
2 2 30s 3 4.2 36.7 29.7 0 0 12% 8% 61% PASS
3 3 30s 3 6.12 41.6 30.6 0 0 16% 12% 62% PASS
4 4 30s 3 9.12 46.4 35.5 0 0 18% 15% 62% PASS
5 5 30s 3 12.24 43.4 32.9 0 0 26% 17% 63% PASS
6 6 30s 3 15.34 40.7 31.4 0 0 22% 23% 58% PASS
7 7 30s 3 3.17 45.2 37.4 0 0 36% 30% 58% PASS
8 8 30s 3 4.16 47.5 35.5 0 0 44% 32% 60% PASS
9 9 30s 3 6.19 48.3 34.7 0 0 34% 36% 61% PASS
10 10 30s 3 9.42 49.5 36.1 0 0 46% 41% 62% PASS
11 11 30s 3 12.47 50 36.8 0 0 46% 39% 64% PASS
12 12 30s 3 15.44 51.4 38.3 0 0 54% 44% 64% PASS
13 13 30s 3 3.13 56.7 44.4 0 0 50% 46% 67% PASS
14 14 30s 3 4.15 59.1 43.3 0 0 64% 55% 68% PASS
15 15 30s 3 6.24 66.2 48.6 0 0 70% 55% 69% PASS
16 16 30s 3 9.29 65.2 47.6 0 0 70% 62% 70% PASS

Per-task Summary

ChannelsTaskStrategyAlgorithm IDBindingsMin Processing FPSMin FPS ComplianceMax Missing RateAvg Discard RateMax Main-node Latency (ms)Max Critical/E2E Latency (ms)
1ch Pedestrian Detection 45626 cv 45626 1 3.21 106.9% 0% 0 36 39.6
1ch No Safety Helmet 7463 cv 7463 1 3.21 106.9% 0% 0 34.5 41
2ch Pedestrian Detection 45626 cv 45626 2 4.2 140.2% 0% 0 29.7 33.2
2ch No Safety Helmet 7463 cv 7463 2 4.2 140.2% 0% 0 29.3 36.7
3ch Pedestrian Detection 45626 cv 45626 3 6.12 204% 0% 0 30.3 33.8
3ch No Safety Helmet 7463 cv 7463 3 6.12 204% 0% 0 30.6 41.6
4ch Pedestrian Detection 45626 cv 45626 4 9.12 304% 0% 0 35.3 38.9
4ch No Safety Helmet 7463 cv 7463 4 9.12 304% 0% 0 35.5 46.4
5ch Pedestrian Detection 45626 cv 45626 5 12.24 407.9% 0% 0 31.6 35.2
5ch No Safety Helmet 7463 cv 7463 5 12.24 407.9% 0% 0 32.9 43.4
6ch Pedestrian Detection 45626 cv 45626 6 15.34 511.3% 0% 0 30.9 34.6
6ch No Safety Helmet 7463 cv 7463 6 15.34 511.3% 0% 0 31.4 40.7
7ch Pedestrian Detection 45626 cv 45626 7 3.17 105.7% 0% 0 35.4 39.1
7ch No Safety Helmet 7463 cv 7463 7 3.17 105.7% 0% 0 37.4 45.2
8ch Pedestrian Detection 45626 cv 45626 8 4.16 138.5% 0% 0 35.5 39.2
8ch No Safety Helmet 7463 cv 7463 8 4.16 138.5% 0% 0 35.2 47.5
9ch Pedestrian Detection 45626 cv 45626 9 6.19 206.2% 0% 0 34.5 38.4
9ch No Safety Helmet 7463 cv 7463 9 6.19 206.2% 0% 0 34.7 48.3
10ch Pedestrian Detection 45626 cv 45626 10 9.42 314.1% 0% 0 35.9 41
10ch No Safety Helmet 7463 cv 7463 10 9.42 314.1% 0% 0 36.1 49.5
11ch Pedestrian Detection 45626 cv 45626 11 12.49 416.4% 0% 0 36.8 42.9
11ch No Safety Helmet 7463 cv 7463 11 12.47 415.8% 0% 0 36.1 50
12ch Pedestrian Detection 45626 cv 45626 12 15.46 515.3% 0% 0 37.7 42
12ch No Safety Helmet 7463 cv 7463 12 15.44 514.7% 0% 0 38.3 51.4
13ch Pedestrian Detection 45626 cv 45626 13 3.13 104.4% 0% 0 42 46.6
13ch No Safety Helmet 7463 cv 7463 13 3.13 104.4% 0% 0 44.4 56.7
14ch Pedestrian Detection 45626 cv 45626 14 4.15 138.4% 0% 0 43.2 47.9
14ch No Safety Helmet 7463 cv 7463 14 4.15 138.4% 0% 0 43.3 59.1
15ch Pedestrian Detection 45626 cv 45626 15 6.24 207.9% 0% 0 48 53.2
15ch No Safety Helmet 7463 cv 7463 15 6.24 207.9% 0% 0 48.6 66.2
16ch Pedestrian Detection 45626 cv 45626 16 9.29 309.6% 0% 0 47.6 52.8
16ch No Safety Helmet 7463 cv 7463 16 9.29 309.6% 0% 0 47.5 65.2

Threshold Details

ChannelsTaskStrategyMetricThresholdMeasuredResult
1ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
1ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 39.6 PASS
1ch Pedestrian Detection 45626 cv Detection-node Latency 150 36 PASS
1ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
1ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 41 PASS
1ch No Safety Helmet 7463 cv Detection-node Latency 150 34.5 PASS
2ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
2ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 33.2 PASS
2ch Pedestrian Detection 45626 cv Detection-node Latency 150 29.7 PASS
2ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
2ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 36.7 PASS
2ch No Safety Helmet 7463 cv Detection-node Latency 150 29.3 PASS
3ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
3ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 33.8 PASS
3ch Pedestrian Detection 45626 cv Detection-node Latency 150 30.3 PASS
3ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
3ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 41.6 PASS
3ch No Safety Helmet 7463 cv Detection-node Latency 150 30.6 PASS
4ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
4ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 38.9 PASS
4ch Pedestrian Detection 45626 cv Detection-node Latency 150 35.3 PASS
4ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
4ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 46.4 PASS
4ch No Safety Helmet 7463 cv Detection-node Latency 150 35.5 PASS
5ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
5ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 35.2 PASS
5ch Pedestrian Detection 45626 cv Detection-node Latency 150 31.6 PASS
5ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
5ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 43.4 PASS
5ch No Safety Helmet 7463 cv Detection-node Latency 150 32.9 PASS
6ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
6ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 34.6 PASS
6ch Pedestrian Detection 45626 cv Detection-node Latency 150 30.9 PASS
6ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
6ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 40.7 PASS
6ch No Safety Helmet 7463 cv Detection-node Latency 150 31.4 PASS
7ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
7ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 39.1 PASS
7ch Pedestrian Detection 45626 cv Detection-node Latency 150 35.4 PASS
7ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
7ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 45.2 PASS
7ch No Safety Helmet 7463 cv Detection-node Latency 150 37.4 PASS
8ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
8ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 39.2 PASS
8ch Pedestrian Detection 45626 cv Detection-node Latency 150 35.5 PASS
8ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
8ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 47.5 PASS
8ch No Safety Helmet 7463 cv Detection-node Latency 150 35.2 PASS
9ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
9ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 38.4 PASS
9ch Pedestrian Detection 45626 cv Detection-node Latency 150 34.5 PASS
9ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
9ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 48.3 PASS
9ch No Safety Helmet 7463 cv Detection-node Latency 150 34.7 PASS
10ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
10ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 41 PASS
10ch Pedestrian Detection 45626 cv Detection-node Latency 150 35.9 PASS
10ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
10ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 49.5 PASS
10ch No Safety Helmet 7463 cv Detection-node Latency 150 36.1 PASS
11ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
11ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 42.9 PASS
11ch Pedestrian Detection 45626 cv Detection-node Latency 150 36.8 PASS
11ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
11ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 50 PASS
11ch No Safety Helmet 7463 cv Detection-node Latency 150 36.1 PASS
12ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
12ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 42 PASS
12ch Pedestrian Detection 45626 cv Detection-node Latency 150 37.7 PASS
12ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
12ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 51.4 PASS
12ch No Safety Helmet 7463 cv Detection-node Latency 150 38.3 PASS
13ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
13ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 46.6 PASS
13ch Pedestrian Detection 45626 cv Detection-node Latency 150 42 PASS
13ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
13ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 56.7 PASS
13ch No Safety Helmet 7463 cv Detection-node Latency 150 44.4 PASS
14ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
14ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 47.9 PASS
14ch Pedestrian Detection 45626 cv Detection-node Latency 150 43.2 PASS
14ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
14ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 59.1 PASS
14ch No Safety Helmet 7463 cv Detection-node Latency 150 43.3 PASS
15ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
15ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 53.2 PASS
15ch Pedestrian Detection 45626 cv Detection-node Latency 150 48 PASS
15ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
15ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 66.2 PASS
15ch No Safety Helmet 7463 cv Detection-node Latency 150 48.6 PASS
16ch Pedestrian Detection 45626 cv Avg Discard Rate 0.05 0 PASS
16ch Pedestrian Detection 45626 cv Critical-path Latency (ms) 200 52.8 PASS
16ch Pedestrian Detection 45626 cv Detection-node Latency 150 47.6 PASS
16ch No Safety Helmet 7463 cv Avg Discard Rate 0.05 0 PASS
16ch No Safety Helmet 7463 cv Critical-path Latency (ms) 200 65.2 PASS
16ch No Safety Helmet 7463 cv Detection-node Latency 150 47.5 PASS