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Searched refs:prob (Results 1 – 25 of 44) sorted by relevance

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/freebsd-12.1/contrib/xz/src/liblzma/rangecoder/
H A Drange_decoder.h111 #define rc_if_0(prob, seq) \ argument
119 #define rc_update_0(prob) \ argument
122 prob += (RC_BIT_MODEL_TOTAL - (prob)) >> RC_MOVE_BITS; \
128 #define rc_update_1(prob) \ argument
132 prob -= (prob) >> RC_MOVE_BITS; \
142 rc_if_0(prob, seq) { \
143 rc_update_0(prob); \
146 rc_update_1(prob); \
154 #define rc_bit(prob, action0, action1, seq) \ argument
155 rc_bit_last(prob, \
[all …]
H A Drange_encoder.h67 rc_bit(lzma_range_encoder *rc, probability *prob, uint32_t bit) in rc_bit() argument
70 rc->probs[rc->count] = prob; in rc_bit()
167 probability prob = *rc->probs[rc->pos]; in rc_encode() local
169 * prob; in rc_encode()
170 prob += (RC_BIT_MODEL_TOTAL - prob) >> RC_MOVE_BITS; in rc_encode()
171 *rc->probs[rc->pos] = prob; in rc_encode()
176 probability prob = *rc->probs[rc->pos]; in rc_encode() local
177 const uint32_t bound = prob * (rc->range in rc_encode()
181 prob -= prob >> RC_MOVE_BITS; in rc_encode()
182 *rc->probs[rc->pos] = prob; in rc_encode()
H A Dprice.h29 rc_bit_price(const probability prob, const uint32_t bit) in rc_bit_price() argument
31 return lzma_rc_prices[(prob ^ ((UINT32_C(0) - bit) in rc_bit_price()
37 rc_bit_0_price(const probability prob) in rc_bit_0_price() argument
39 return lzma_rc_prices[prob >> RC_MOVE_REDUCING_BITS]; in rc_bit_0_price()
44 rc_bit_1_price(const probability prob) in rc_bit_1_price() argument
46 return lzma_rc_prices[(prob ^ (RC_BIT_MODEL_TOTAL - 1)) in rc_bit_1_price()
H A Drange_common.h37 #define bit_reset(prob) \ argument
38 prob = RC_BIT_MODEL_TOTAL >> 1
/freebsd-12.1/sys/netpfil/ipfw/
H A Ddn_aqm_pie.c212 prob = pst->drop_prob; in calculate_drop_prob()
256 oldprob = prob; in calculate_drop_prob()
259 prob = prob - p; in calculate_drop_prob()
262 if (prob > oldprob) { in calculate_drop_prob()
263 prob= 0; in calculate_drop_prob()
274 prob = prob + p; in calculate_drop_prob()
277 if (prob<oldprob) { in calculate_drop_prob()
279 prob= PIE_MAX_PROB; in calculate_drop_prob()
287 if (prob < 0) { in calculate_drop_prob()
288 prob = 0; in calculate_drop_prob()
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H A Ddn_sched_fq_pie.c384 prob = pst->drop_prob; in fq_calculate_drop_prob()
428 oldprob = prob; in fq_calculate_drop_prob()
431 prob = prob - p; in fq_calculate_drop_prob()
434 if (prob > oldprob) { in fq_calculate_drop_prob()
435 prob= 0; in fq_calculate_drop_prob()
446 prob = prob + p; in fq_calculate_drop_prob()
449 if (prob<oldprob) { in fq_calculate_drop_prob()
451 prob= PIE_MAX_PROB; in fq_calculate_drop_prob()
459 if (prob < 0) { in fq_calculate_drop_prob()
460 prob = 0; in fq_calculate_drop_prob()
[all …]
/freebsd-12.1/contrib/libarchive/libarchive/
H A Darchive_ppmd_private.h95 #define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) argument
96 #define PPMD_UPDATE_PROB_1(prob) ((prob) - PPMD_GET_MEAN(prob)) argument
H A Darchive_ppmd7.c905 UInt16 *prob = Ppmd7_GetBinSumm(p); in Ppmd7_DecodeSymbol() local
906 if (rc->DecodeBit(rc, *prob) == 0) in Ppmd7_DecodeSymbol()
909 *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); in Ppmd7_DecodeSymbol()
914 *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); in Ppmd7_DecodeSymbol()
915 p->InitEsc = PPMD7_kExpEscape[*prob >> 10]; in Ppmd7_DecodeSymbol()
1084 UInt16 *prob = Ppmd7_GetBinSumm(p); in Ppmd7_EncodeSymbol() local
1088 RangeEnc_EncodeBit_0(rc, *prob); in Ppmd7_EncodeSymbol()
1089 *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); in Ppmd7_EncodeSymbol()
1096 RangeEnc_EncodeBit_1(rc, *prob); in Ppmd7_EncodeSymbol()
1097 *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); in Ppmd7_EncodeSymbol()
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H A Darchive_ppmd8.c1200 UInt16 *prob = Ppmd8_GetBinSumm(p); in Ppmd8_DecodeSymbol() local
1201 if (((p->Code / (p->Range >>= 14)) < *prob)) in Ppmd8_DecodeSymbol()
1204 RangeDec_Decode(p, 0, *prob); in Ppmd8_DecodeSymbol()
1205 *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); in Ppmd8_DecodeSymbol()
1210 RangeDec_Decode(p, *prob, (1 << 14) - *prob); in Ppmd8_DecodeSymbol()
1211 *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); in Ppmd8_DecodeSymbol()
1212 p->InitEsc = PPMD8_kExpEscape[*prob >> 10]; in Ppmd8_DecodeSymbol()
H A Darchive_read_support_format_7zip.c3775 CProb *prob; in Bcj2_Decode() local
3804 prob = zip->bcj2_p + zip->bcj2_prevByte; in Bcj2_Decode()
3806 prob = zip->bcj2_p + 256; in Bcj2_Decode()
3808 prob = zip->bcj2_p + 257; in Bcj2_Decode()
3810 IF_BIT_0(prob) { in Bcj2_Decode()
3811 UPDATE_0(prob) in Bcj2_Decode()
3818 UPDATE_1(prob) in Bcj2_Decode()
/freebsd-12.1/contrib/gcc/
H A Dloop-unswitch.c92 compare_and_jump_seq (rtx op0, rtx op1, enum rtx_code comp, rtx label, int prob, in compare_and_jump_seq() argument
130 REG_NOTES (jump) = gen_rtx_EXPR_LIST (REG_BR_PROB, GEN_INT (prob), in compare_and_jump_seq()
408 int irred_flag, prob; in unswitch_loop() local
442 prob = true_edge->probability; in unswitch_loop()
446 prob, cinsn); in unswitch_loop()
449 e->probability = prob; in unswitch_loop()
450 e->count = latch_edge->count * prob / REG_BR_PROB_BASE; in unswitch_loop()
H A Dcfg.c874 int prob; in update_bb_profile_for_threading() local
889 prob = edge_frequency * REG_BR_PROB_BASE / bb->frequency; in update_bb_profile_for_threading()
891 prob = 0; in update_bb_profile_for_threading()
892 if (prob > taken_edge->probability) in update_bb_profile_for_threading()
898 taken_edge->probability, prob); in update_bb_profile_for_threading()
899 prob = taken_edge->probability; in update_bb_profile_for_threading()
903 taken_edge->probability -= prob; in update_bb_profile_for_threading()
904 prob = REG_BR_PROB_BASE - prob; in update_bb_profile_for_threading()
908 if (prob <= 0) in update_bb_profile_for_threading()
920 else if (prob != REG_BR_PROB_BASE) in update_bb_profile_for_threading()
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H A Dvalue-prof.c176 tree op1, tree op2, tree value, int prob, gcov_type count, in tree_divmod_fixed_value() argument
239 e12->probability = prob; in tree_divmod_fixed_value()
243 e13->probability = REG_BR_PROB_BASE - prob; in tree_divmod_fixed_value()
267 int prob; in tree_divmod_fixed_value_transform() local
311 prob = (count * REG_BR_PROB_BASE + all / 2) / all; in tree_divmod_fixed_value_transform()
339 tree_mod_pow2 (tree stmt, tree operation, tree op1, tree op2, int prob, in tree_mod_pow2() argument
406 e12->probability = prob; in tree_mod_pow2()
410 e13->probability = REG_BR_PROB_BASE - prob; in tree_mod_pow2()
434 int prob; in tree_mod_pow2_value_transform() local
482 prob = (count * REG_BR_PROB_BASE + all / 2) / all; in tree_mod_pow2_value_transform()
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H A Dbb-reorder.c479 int prob, freq; in find_traces_1_round() local
511 prob = e->probability; in find_traces_1_round()
521 best_prob = prob; in find_traces_1_round()
530 || prob < branch_th || EDGE_FREQUENCY (e) < exec_th in find_traces_1_round()
537 if (better_edge_p (bb, e, prob, freq, best_prob, best_freq, in find_traces_1_round()
541 best_prob = prob; in find_traces_1_round()
584 prob = e->probability; in find_traces_1_round()
589 || prob < branch_th || freq < exec_th in find_traces_1_round()
849 better_edge_p (basic_block bb, edge e, int prob, int freq, int best_prob, in better_edge_p() argument
859 if (prob > best_prob + diff_prob) in better_edge_p()
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H A Dpredict.c198 probability_reliable_p (int prob) in probability_reliable_p() argument
202 && (prob <= HITRATE (1) || prob >= HITRATE (99)))); in probability_reliable_p()
507 int prob = INTVAL (XEXP (prob_note, 0)); in combine_predictions_for_insn() local
509 BRANCH_EDGE (bb)->probability = prob; in combine_predictions_for_insn()
510 FALLTHRU_EDGE (bb)->probability = REG_BR_PROB_BASE - prob; in combine_predictions_for_insn()
662 int prob; in predict_loops() local
670 prob = (REG_BR_PROB_BASE in predict_loops()
674 if (prob == REG_BR_PROB_BASE) in predict_loops()
675 prob = REG_BR_PROB_BASE - 1; in predict_loops()
677 prob); in predict_loops()
H A Dsched-rgn.c237 static int *prob; variable
1294 prob[bb] = REG_BR_PROB_BASE; in compute_dom_prob_ps()
1298 prob[bb] = 0; in compute_dom_prob_ps()
1324 prob[bb] += ((prob[pred_bb] * in_edge->probability) / REG_BR_PROB_BASE); in compute_dom_prob_ps()
1332 (100 * prob[bb]) / REG_BR_PROB_BASE); in compute_dom_prob_ps()
1381 int tf = prob[trg], cf = prob[i]; in compute_trg_info()
2719 prob = XNEWVEC (int, current_nr_blocks); in schedule_region()
2858 free (prob); in schedule_region()
H A Dcfgloopmanip.c422 int freq, prob, tot_prob; in loopify() local
432 prob = EDGE_SUCC (switch_bb, 0)->probability; in loopify()
433 tot_prob = prob + EDGE_SUCC (switch_bb, 1)->probability; in loopify()
467 scale_loop_frequencies (loop, prob, tot_prob); in loopify()
468 scale_loop_frequencies (succ_bb->loop_father, tot_prob - prob, tot_prob); in loopify()
H A Dprofile.c530 int prob; in compute_branch_probabilities() local
540 prob = e->probability; in compute_branch_probabilities()
541 index = prob * 20 / REG_BR_PROB_BASE; in compute_branch_probabilities()
H A Dreorg.c974 int prob = INTVAL (XEXP (note, 0)); in mostly_true_jump() local
976 if (prob >= REG_BR_PROB_BASE * 9 / 10) in mostly_true_jump()
978 else if (prob >= REG_BR_PROB_BASE / 2) in mostly_true_jump()
980 else if (prob >= REG_BR_PROB_BASE / 10) in mostly_true_jump()
/freebsd-12.1/sys/contrib/zstd/contrib/pzstd/test/
H A DRoundTripTest.cpp44 std::uniform_real_distribution<> prob{0, 1}; in generateInputFile() local
45 return writeData(size(gen), prob(gen), prob(gen), gen()); in generateInputFile()
/freebsd-12.1/sys/contrib/xz-embedded/linux/lib/xz/
H A Dxz_dec_lzma2.c497 static __always_inline int rc_bit(struct rc_dec *rc, uint16_t *prob) in rc_bit() argument
503 bound = (rc->range >> RC_BIT_MODEL_TOTAL_BITS) * *prob; in rc_bit()
506 *prob += (RC_BIT_MODEL_TOTAL - *prob) >> RC_MOVE_BITS; in rc_bit()
511 *prob -= *prob >> RC_MOVE_BITS; in rc_bit()
/freebsd-12.1/sbin/ipfw/
H A Ddummynet.c842 double prob; member
853 res = p1->prob - p2->prob; in compare_points()
957 points[points_no].prob = atof(arg); in load_extra_delays()
960 points[points_no].prob = atof(name); in load_extra_delays()
962 if (points[points_no].prob > 1.0) in load_extra_delays()
991 double y1 = points[i].prob * samples; in load_extra_delays()
993 double y2 = points[i+1].prob * samples; in load_extra_delays()
/freebsd-12.1/contrib/llvm/lib/Passes/
H A DPassRegistry.def111 FUNCTION_ANALYSIS("branch-prob", BranchProbabilityAnalysis())
203 FUNCTION_PASS("print<branch-prob>", BranchProbabilityPrinterPass(dbgs()))
/freebsd-12.1/contrib/sendmail/src/
H A Dmap.c1476 char *prob = "unsafe"; local
1480 prob = "missing";
1482 sm_dprintf("\t%s map file: %d\n", prob, ret);
1485 map->map_mname, prob, map->map_file);
2070 char *prob = "unsafe"; variable
2074 prob = "missing";
2076 sm_dprintf("\t%s map file: %s\n", prob, sm_errstring(i));
2080 mapclassname, map->map_mname, prob, buf);
/freebsd-12.1/sbin/pfctl/
H A Dparse.y237 u_int32_t prob; member
858 r.prob = $9.prob;
2051 r.prob = $9.prob;
2550 filter_opts.prob = (u_int32_t)p;
2551 if (filter_opts.prob == 0)
2552 filter_opts.prob = 1;

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