Searched refs:aperf (Results 1 – 9 of 9) sorted by relevance
| /tools/testing/selftests/intel_pstate/ |
| A D | aperf.c | 27 long long aperf, old_aperf, new_aperf; in main() local
83 aperf = new_aperf-old_aperf; in main()
91 printf("freq: %7.0f\n", tsc / (1.0*aperf / (1.0 * mperf)) / total); in main()
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| A D | .gitignore | 2 aperf
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| A D | Makefile | 9 TEST_GEN_FILES := msr aperf
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| A D | run.sh | 60 ./aperf $cpu &
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| /tools/power/cpupower/ |
| A D | .gitignore | 8 cpufreq-aperf
20 utils/cpufreq-aperf.o
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| /tools/power/x86/amd_pstate_tracer/ |
| A D | amd_pstate_trace.py | 155 …me_pre_dec, time_post_dec, min_perf, des_perf, max_perf, freq_ghz, mperf, aperf, tsc, common_comm,… argument
165 …), int(min_perf), int(des_perf), int(max_perf), freq_ghz, int(mperf), int(aperf), int(tsc), load, …
214 aperf = search_obj.group(20)
234 …me_pre_dec, time_post_dec, min_perf, des_perf, max_perf, freq_ghz, mperf, aperf, tsc, common_comm,…
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| /tools/power/x86/intel_pstate_tracer/ |
| A D | intel_pstate_tracer.py | 326 def store_csv(cpu_int, time_pre_dec, time_post_dec, core_busy, scaled, _from, _to, mperf, aperf, ts… argument
336 …_dec), int(core_busy), int(scaled), int(_from), int(_to), int(mperf), int(aperf), int(tsc), freq_g…
449 aperf = search_obj.group(20)
480 …u_int, time_pre_dec, time_post_dec, core_busy, scaled, _from, _to, mperf, aperf, tsc, freq_ghz, io…
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| /tools/perf/Documentation/ |
| A D | perf-stat.txt | 532 Measure SMI cost if msr/aperf/ and msr/smi/ events are supported.
536 The aperf counter will not be effected by the setting.
537 The cost of SMI can be measured by (aperf - unhalted core cycles).
541 The output is SMI cycles%, equals to (aperf - unhalted core cycles) / aperf
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| /tools/power/x86/turbostat/ |
| A D | turbostat.c | 1999 unsigned long long aperf; member
3036 outp += sprintf(outp, "aperf: %016llX\n", t->aperf); in dump_counters()
3257 tsc / units * t->aperf / t->mperf / interval_float); in format_counters()
3264 outp += sprintf(outp, "%s%.2f", (printed++ ? delim : ""), 1.0 * t->instr_count / t->aperf); in format_counters()
3872 if ((new->aperf > old->aperf) && (new->mperf > old->mperf)) { in delta_thread()
3873 old->aperf = new->aperf - old->aperf; in delta_thread()
3986 t->aperf = 0; in clear_counters()
4091 average.threads.aperf += t->aperf; in sum_counters()
4233 average.threads.aperf /= topo.allowed_cpus; in compute_average()
4527 int aperf; /* Also the group descriptor */ member
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