Comments (1)
You can't, at least not from HWCPipe by itself.
You can measure the GPU active cycles between two points, but the library has no way of knowing what the GPU frequency is, as that is handled by the platform hardware outside of the GPU itself.
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Related Issues (20)
- Remove string tables from base interface
- Add derived counters HOT 2
- Remove exceptions HOT 1
- PMU counters not available HOT 3
- Could not identify Mali-G52 HOT 2
- Exception "Could not sample hardware counters." thrown for Mali-T760 MP8 HOT 9
- MaliProfiler::init() exception: "Failed settings flags ioctl." on Mali-G710 HOT 3
- perf_event_open failed. Counter ID: PERF_COUNT_HW_CPU_CYCLES HOT 4
- Support for hw_ver_ 4 HOT 1
- No compatibility with panfrost/lima drivers in armbian? HOT 2
- MaliProfiler::init() exception: "Failed settings hwcnt reader ioctl." on Mali-G77 HOT 3
- Identify big.LITTLE clusters? HOT 2
- The value of hwcpipe::device::constants.gpu_id is error HOT 2
- Bandwidth calculation is incorrect
- Mali-G715 is not surport HOT 2
- Why doesn't Mate 60 phone have the file /dev/mali0? HOT 1
- Android graphics mem drops when HWCPipe is enabled HOT 4
- build example error: 'device/product_id.hpp' file not found HOT 2
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