Searched refs:AHZ (Results 1 - 2 of 2) sorted by relevance

/xnu-2422.115.4/bsd/sys/
H A Dacct.h75 * exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ
101 * 1/AHZ is the granularity of the data encoded in the comp_t fields.
104 #define AHZ 64 macro
/xnu-2422.115.4/bsd/kern/
H A Dkern_acct.c309 * to ticks in 1/AHZ seconds. The encoding is described in
324 s *= AHZ;
325 s += us / (1000000 / AHZ); /* Maximize precision. */

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