Searched refs:tsc1 (Results 1 - 3 of 3) sorted by relevance

/freebsd-13-stable/share/examples/hwpmc/
H A Doverhead.c57 uint64_t tsc1, write_cyc, start_cyc, read_cyc, stop_cyc; local
72 tsc1 = rdtsc();
75 write_cyc = rdtsc() - tsc1;
77 tsc1 = rdtsc();
80 start_cyc = rdtsc() - tsc1;
82 tsc1 = rdtsc();
85 read_cyc = rdtsc() - tsc1;
87 tsc1 = rdtsc();
90 stop_cyc = rdtsc() - tsc1;
/freebsd-13-stable/sys/x86/x86/
H A Dcpu_machdep.c272 uint64_t tsc1, tsc2; local
304 tsc1 = rdtsc();
311 *rate = (tsc2 - tsc1) * perf;
313 tsc1 = rdtsc();
317 *rate = (tsc2 - tsc1) * 1000;
H A Dtsc.c233 uint64_t tmp_freq, tsc1, tsc2; local
301 tsc1 = rdtsc();
304 tsc_freq = tsc2 - tsc1;

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