Hygon DCU Profile in Practice: How to Reconstruct a Token from Sixty Thousand GPU Kernels
OpeningWhen profiling large models on Hygon DCU, the hardest part is usually not whether a trace can be generated, but how to read it after it has been generated. A local sampling run of Qwen3.5-27B BF16 produced: 1234Total events: 235,964GPU events: 61,804kernel events: 60,124GPU event total duration: 5773.493...
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