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

/illumos-gate/usr/src/uts/sun4v/io/n2rng/
H A Dn2rng_entp_algs.c75 * lg2 computes 2^(LOG_VAL_SCALE) * log2(x/2^LOG_ARG_SCALE), where ^
78 * The following conditions must be satisfied: LOG_VAL_SCALE <= 62,
79 * LOG_VAL_SCALE + log2(maxarg) < 64, LOG_VAL_SCALE >= 0,
80 * LOG_ARG_SCALE <= 63. Recommended LOG_VAL_SCALE is 57, which is the
139 logx = (int64_t)(i - LOG_ARG_SCALE) << LOG_VAL_SCALE;
146 /* 1ULL << (63 - LOG_VAL_SCALE -1) is rounding */
148 (1ULL << (63 - LOG_VAL_SCALE - 1))) >>
149 (63 - LOG_VAL_SCALE);
225 * 2^LOG_VAL_SCALE)
[all...]
H A Dn2rng_entp_setup.c101 #define ENTDIVISOR (((1ULL << LOG_VAL_SCALE) + 500ULL) / 1000ULL)
/illumos-gate/usr/src/uts/sun4v/sys/
H A Dn2rng.h192 uint64_t H1; /* in bits per bit << LOG_VAL_SCALE */
269 #define LOG_VAL_SCALE 32 macro

Completed in 85 milliseconds