Searched refs:zh (Results 1 - 9 of 9) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/complex/
H A Dk_clog_r.c44 * We further break down z into 1 + zk + zh + zt, where
46 * zh = (z-zk) rounded to 24 bits
47 * zt = (z-zk-zh) rounded.
49 * z - (1+zk) (zh+zt)
51 * z + (1+zk) 2(1+zk)+zh+zt
68 * r = 2/((zh+zt)+2(1+zk))
69 * s2 = r*(zh+zt)
71 * s2t = r*((((zh-s2h*(1+zk))-v*zh)+zt)-v*zt)
223 * Compute N*log2 + log(1+zk+zh
225 k_log_NKz(int N, int K, double zh, double *zt) argument
250 double t1, t2, t3, t4, tk, z, wh, w, zh, zk; local
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H A Dk_clog_rl.c48 * We further break down z into 1 + zk + zh + zt, where
50 * zh = (z-zk) rounded to half of the current significant bits
51 * zt = (z-zk-zh) rounded.
53 * z - (1+zk) (zh+zt)
55 * z + (1+zk) 2(1+zk)+zh+zt
72 * r = 2/((zh+zt)+2(1+zk))
73 * s2 = r*(zh+zt)
75 * s2t = r*((((zh-s2h*(1+zk))-v*zh)+zt)-v*zt)
361 * Compute N*log2 + log(1+zk+zh
363 k_log_NKzl(int N, int K, long double zh, long double *zt) argument
411 long double t1, t2, t3, t4, tk, z, wh, w, zh, zk; local
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/illumos-gate/usr/src/lib/libm/common/m9x/
H A Dtgamma.c1408 double r1, r2, t2, z, xh, xl, yh, yl, zh, z1, z2, zl, x5, wh, wl; local
1445 zh = (double) ((float) z);
1446 rr.h = zh * yy.h;
1447 rr.l = z * yy.l + (x - (zh - one)) * yy.h;
1454 zh = (double) ((float) z1);
1455 xl = (x - (zh - one)) * (z2 + zh) - (xh - zh * (zh + one));
1463 zh
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H A Dtgammal.c883 long double r1, r2, t2, z, xh, xl, yh, yl, zh, z1, z2, zl, x5, wh, wl; local
919 zh = CHOPPED((z));
920 rr.h = zh * yy.h;
921 rr.l = z * yy.l + (x - (zh - one)) * yy.h;
928 zh = CHOPPED((z1));
929 xl = (x - (zh - one)) * (z2 + zh) - (xh - zh * (zh + one));
938 zh
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/illumos-gate/usr/src/uts/common/fs/zfs/
H A Dzil.c297 const zil_header_t *zh = zilog->zl_header; local
298 boolean_t claimed = !!zh->zh_claim_txg;
299 uint64_t claim_blk_seq = claimed ? zh->zh_claim_blk_seq : UINT64_MAX;
300 uint64_t claim_lr_seq = claimed ? zh->zh_claim_lr_seq : UINT64_MAX;
312 if (!(zh->zh_flags & ZIL_CLAIM_LR_SEQ_VALID))
327 for (blk = zh->zh_log; !BP_IS_HOLE(&blk); blk = next_blk) {
367 ASSERT(!claimed || !(zh->zh_flags & ZIL_CLAIM_LR_SEQ_VALID) ||
526 const zil_header_t *zh = zilog->zl_header; local
538 ASSERT(zh->zh_claim_txg == 0);
539 ASSERT(zh
599 const zil_header_t *zh = zilog->zl_header; local
657 zil_header_t *zh; local
1638 zil_header_t *zh = zil_header_in_syncing_context(zilog); local
1905 const zil_header_t *zh; local
2032 const zil_header_t *zh = zilog->zl_header; local
2126 const zil_header_t *zh = zilog->zl_header; local
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H A Ddsl_scan.c479 zil_header_t *zh = zsa->zsa_zh; local
494 SET_BOOKMARK(&zb, zh->zh_log.blk_cksum.zc_word[ZIL_ZC_OBJSET],
509 zil_header_t *zh = zsa->zsa_zh; local
526 SET_BOOKMARK(&zb, zh->zh_log.blk_cksum.zc_word[ZIL_ZC_OBJSET],
536 dsl_scan_zil(dsl_pool_t *dp, zil_header_t *zh) argument
538 uint64_t claim_txg = zh->zh_claim_txg;
539 zil_scan_arg_t zsa = { dp, zh };
549 zilog = zil_alloc(dp->dp_meta_objset, zh);
H A Ddmu_traverse.c120 traverse_zil(traverse_data_t *td, zil_header_t *zh) argument
122 uint64_t claim_txg = zh->zh_claim_txg;
132 zilog = zil_alloc(spa_get_dsl(td->td_spa)->dp_meta_objset, zh);
/illumos-gate/usr/src/cmd/zdb/
H A Dzdb_il.c364 const zil_header_t *zh = zilog->zl_header; local
368 if (BP_IS_HOLE(&zh->zh_log) || verbose < 1)
373 (u_longlong_t)zh->zh_claim_txg,
374 (u_longlong_t)zh->zh_claim_blk_seq,
375 (u_longlong_t)zh->zh_claim_lr_seq);
377 (u_longlong_t)zh->zh_replay_seq, (u_longlong_t)zh->zh_flags);
385 zh->zh_claim_txg);
/illumos-gate/usr/src/boot/sys/boot/zfs/
H A Dzfsimpl.c1408 zap_phys_t zh = *(zap_phys_t *) zap_scratch; local
1414 if (zh.zap_magic != ZAP_MAGIC)
1423 if (zh.zap_ptrtbl.zt_blk) {
1424 rc = dnode_read(spa, dnode, zh.zap_ptrtbl.zt_blk * bsize,
1433 hash = zap_hash(zh.zap_salt, name);
1438 off_t off = ptrtbl[hash >> (64 - zh.zap_ptrtbl.zt_shift)] << zl.l_bs;
1544 zap_phys_t zh = *(zap_phys_t *) zap_scratch; local
1548 if (zh.zap_magic != ZAP_MAGIC)
1560 for (i = 0; i < zh.zap_num_leafs; i++) {
1707 zap_phys_t zh local
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