Searched refs:sampling_period_ns (Results 1 – 7 of 7) sorted by relevance
76 static uint32_t get_oa_exponent(const intel_device_info *devinfo, const uint64_t sampling_period_ns) in get_oa_exponent() argument78 …return static_cast<uint32_t>(log2(sampling_period_ns * devinfo->timestamp_frequency / 1000000000ul… in get_oa_exponent()81 bool IntelPerf::open(const uint64_t sampling_period_ns, in open() argument89 auto oa_exponent = get_oa_exponent(&devinfo, sampling_period_ns); in open()
160 void IntelDriver::enable_perfcnt(uint64_t sampling_period_ns) in enable_perfcnt() argument162 this->sampling_period_ns = sampling_period_ns; in enable_perfcnt()165 if (!perf->open(sampling_period_ns, selected_query)) { in enable_perfcnt()226 if (close_enough(duration, sampling_period_ns)) { in parse_perf_records()
46 void enable_perfcnt(uint64_t sampling_period_ns) override;67 uint64_t sampling_period_ns = 0; variable
28 bool open(uint64_t sampling_period_ns, struct intel_perf_query_info *query);
40 void enable_perfcnt(uint64_t sampling_period_ns) override;
61 virtual void enable_perfcnt(uint64_t sampling_period_ns) = 0;
27 void enable_perfcnt(uint64_t sampling_period_ns) override;