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GPUOpen-Tools / gpu_performance_api

GPU Performance API for AMD GPUs
MIT License
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Does GPUPerfAPI supports Ryzen 6000 series for all RDNA2 perf. counters and Ryzen 5 4600H for all vega perf. counters? #63

Open jounghoolee opened 2 years ago

jounghoolee commented 2 years ago

Hello.

I am trying to profile graphic workloads with AMD tools in Lap top. The GPU metrics I am mostly intersted in is L1/L2/L3 cache hit/miss count.

I want to double check that which GPU performance counter is provided in Ryzen 6000 series and Ryzen 5 4600H through GPUPerfAPI.

  1. GPUPerfAPI document says L1/L2 CacheHit/Miss Count is provided in GCN2 and vega architecutre. Does it still hold for integrated GPU like Radeon 660M in Ryzen 6000 series and Ryzen 5 4600H with Radeon™ Vega Graphics?

  2. Lastly if there are other APUs which provide L1/L2/L3 cache hit/miss count, it would be really helpful.

Thank you very much.

jounghoolee commented 2 years ago

I found available machine with Ryzen 5 4600H and checked all Vega performance counter is availalbe. It would be nice if Supported GPUs section in GPUPerfAPI site is updated.