Profiling results ----------------- Total cpu time observed: 805496ms (out of 809544ms) Number of samples taken: 2314 (once every 348ms) (Hiding functions with self<1.0% and local<2.0%: 24 of 295 hidden) =========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================================== ??? [61] 100.0% [1] 717028(89.0%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [16] 100.0% ------------------------------------------------------------------------------------------- ??? [61] 100.0% [2] 681052(84.6%) 0(0.0%) run-improve50 ...sion-steps/src/mainloop.rkt:234:0 for-loop [17] 65.5% get-final-combination [19] 34.1% loop [133] 0.3% setup-alt-simplified [29] 0.1% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [3] 382616(47.5%) 0(0.0%) iterate-egraph!13 ...s/src/core/simplify.rkt:102:0 one-iter [18] 97.8% map-enodes [26] 2.1% debug-print [68] 0.1% ------------------------------------------------------------------------------------------- ??? [188] 100.0% [4] 65880(8.2%) 0(0.0%) approximate9 ...ion-steps/src/core/taylor.rkt:12:0 loop [20] 95.8% f176 [41] 2.1% taylor-quotient [28] 1.1% taylor [57] 0.5% taylor-sqrt [99] 0.5% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [5] 59076(7.3%) 0(0.0%) ??? ...s-precision-steps/src/core/taylor.rkt:44:15 ??? [35] 93.0% hash-ref! [194] 4.1% simplify [34] 2.9% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [6] 56316(7.0%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:285:26 for-loop [21] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [7] 49486(6.1%) 334(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:295:23 for-loop [22] 99.3% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [8] 44098(5.5%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:322:33 for-loop [23] 100.0% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [9] 38132(4.7%) 0(0.0%) loop ...recision-steps/src/core/simplify.rkt:215:2 pass [24] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [10] 28060(3.5%) 0(0.0%) ??? ...s-precision-steps/src/core/taylor.rkt:67:15 ??? [188] 93.3% hash-ref! [194] 6.7% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [11] 26248(3.3%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:392:23 for-loop [25] 100.0% ------------------------------------------------------------------------------------------- copying-mergesort [110] 100.0% [12] 2710(0.3%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [156] 87.2% ??? [188] 12.8% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [13] 2100(0.3%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:483:23 for-loop [27] 100.0% ------------------------------------------------------------------------------------------- f176 [41] 100.0% [14] 1642(0.2%) 0(0.0%) taylor-invert ...n-steps/src/core/taylor.rkt:312:0 first-nonzero-exp [38] 60.0% simplify [34] 40.0% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [15] 1388(0.2%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:338:33 hash-ref! [194] 75.9% for-loop [30] 24.1% ------------------------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [16] 717358(89.1%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [61] 100.0% ------------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [17] 445820(55.3%) 0(0.0%) for-loop ...recision-steps/src/mainloop.rkt:249:10 run-iter! [31] 100.0% ------------------------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [18] 374118(46.4%) 7086(0.9%) one-iter ...sion-steps/src/core/simplify.rkt:113:0 loop [51] 60.8% for-loop [33] 32.7% apply-match [62] 4.3% ------------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [19] 232452(28.9%) 0(0.0%) get-final-combination ...ps/src/mainloop.rkt:264:0 split-table [32] 99.9% ??? [188] 0.1% ------------------------------------------------------------------------------------------- approximate9 [4] 100.0% [20] 63098(7.8%) 0(0.0%) loop ...s-precision-steps/src/core/taylor.rkt:86:4 ??? [188] 55.5% hash-ref! [194] 44.5% ------------------------------------------------------------------------------------------- ??? [6] 100.0% [21] 56316(7.0%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:285:52 ??? [35] 67.1% hash-ref! [194] 30.6% simplify [34] 2.2% ------------------------------------------------------------------------------------------- ??? [7] 100.0% [22] 49152(6.1%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:298:27 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- ??? [8] 100.0% [23] 44098(5.5%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:324:46 hash-ref! [194] 99.2% simplify [34] 0.8% ------------------------------------------------------------------------------------------- loop [9] 100.0% [24] 38132(4.7%) 0(0.0%) pass ...recision-steps/src/core/simplify.rkt:205:2 for-loop [36] 98.2% ------------------------------------------------------------------------------------------- ??? [11] 100.0% [25] 26248(3.3%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:396:33 for-loop [37] 100.0% ------------------------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [26] 8136(1.0%) 632(0.1%) map-enodes ...sion-steps/src/core/egraph.rkt:139:0 loop [232] 75.2% for-loop [243] 17.0% ------------------------------------------------------------------------------------------- ??? [13] 100.0% [27] 2100(0.3%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:487:35 parse-loop12 [222] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [194] 31.7% approximate9 [4] 68.3% [28] 1052(0.1%) 334(0.0%) taylor-quotient ...steps/src/core/taylor.rkt:328:0 first-nonzero-exp [38] 68.3% ------------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [29] 684(0.1%) 0(0.0%) setup-alt-simplified ...on-steps/src/glue.rkt:49:0 simplify-alt [39] 100.0% ------------------------------------------------------------------------------------------- ??? [15] 100.0% [30] 334(0.0%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:341:46 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- for-loop [17] 100.0% [31] 445820(55.3%) 0(0.0%) run-iter! ...recision-steps/src/mainloop.rkt:215:0 simplify! [40] 78.4% gen-series! [42] 14.9% finalize-iter! [43] 5.8% gen-rewrites! [47] 0.5% ------------------------------------------------------------------------------------------- get-final-combination [19] 100.0% [32] 232120(28.8%) 0(0.0%) split-table ...-precision-steps/src/glue.rkt:162:0 f176 [41] 99.9% ??? [147] 0.1% ------------------------------------------------------------------------------------------- for-loop [33] 48.2% one-iter [18] 51.8% [33] 122192(15.2%) 27880(3.5%) for-loop ...ion-steps/src/core/simplify.rkt:123:12 for-loop [33] 48.2% match-e [75] 38.6% ------------------------------------------------------------------------------------------- taylor-sqrt [99] 0.5% for-loop [240] 0.6% for-loop [23] 0.6% loop [232] 0.6% taylor-invert [14] 1.0% parse-loop12 [222] 1.1% ??? [5] 2.7% for-loop [21] 3.7% hash-ref! [194] 87.7% [34] 63828(7.9%) 0(0.0%) simplify ...ecision-steps/src/core/reduce.rkt:16:0 f176 [41] 54.0% parse-loop12 [222] 34.7% simplify* [234] 4.3% debug-print [68] 4.3% debug7 [48] 1.7% make-multiplication-node [78] 0.5% simplify-node [79] 0.5% ------------------------------------------------------------------------------------------- ??? [5] 34.0% for-loop [21] 65.9% [35] 56634(7.0%) 0(0.0%) ??? ...-precision-steps/src/core/taylor.rkt:288:19 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- pass [24] 100.0% [36] 37444(4.6%) 326(0.0%) for-loop ...ion-steps/src/core/simplify.rkt:208:29 argmin [44] 62.7% loop [45] 22.1% for-loop [46] 14.2% ------------------------------------------------------------------------------------------- for-loop [25] 100.0% [37] 26248(3.3%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:398:39 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- taylor-quotient [28] 42.1% taylor-invert [14] 57.9% [38] 1704(0.2%) 0(0.0%) first-nonzero-exp ...eps/src/core/taylor.rkt:260:0 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- setup-alt-simplified [29] 100.0% [39] 684(0.1%) 0(0.0%) simplify-alt ...-precision-steps/src/glue.rkt:76:0 ??? [193] 100.0% ------------------------------------------------------------------------------------------- run-iter! [31] 100.0% [40] 349624(43.4%) 0(0.0%) simplify! ...recision-steps/src/mainloop.rkt:155:0 for-loop [49] 100.0% ------------------------------------------------------------------------------------------- simplify-node [79] 0.0% loop [51] 0.0% ??? [83] 0.1% hash-ref! [194] 0.1% for-loop [236] 0.1% composed [217] 0.2% for-loop [153] 0.2% approximate9 [4] 0.2% loop [232] 0.3% eval-const-expr [257] 0.5% append-map [91] 0.8% eval-prog [155] 1.0% parse-loop12 [222] 1.6% f176 [41] 2.9% simplify [34] 4.2% map [65] 6.1% split-table [32] 81.6% [41] 277912(34.5%) 8958(1.1%) f176 .../collects/racket/match/compiler.rkt:507:40 loop [232] 73.4% map [65] 10.5% option-on-expr [50] 8.2% f176 [41] 2.9% append-map [91] 0.9% ??? [188] 0.9% ??? [60] 0.4% parse-app [237] 0.3% combine-mterms [56] 0.2% composed [217] 0.2% ??? [193] 0.2% taylor [57] 0.2% ...steps/src/common.rkt:47:2 [150] 0.2% parse-loop12 [222] 0.1% loop [58] 0.1% gather-multiplicative-terms [59] 0.1% taylor-invert [14] 0.1% loop [51] 0.0% ------------------------------------------------------------------------------------------- run-iter! [31] 100.0% [42] 66240(8.2%) 0(0.0%) gen-series! ...cision-steps/src/mainloop.rkt:129:0 for-loop [52] 100.0% ------------------------------------------------------------------------------------------- run-iter! [31] 100.0% [43] 25908(3.2%) 0(0.0%) finalize-iter! ...ion-steps/src/mainloop.rkt:169:0 ??? [147] 100.0% ------------------------------------------------------------------------------------------- for-loop [36] 100.0% [44] 23494(2.9%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [53] 88.8% expression-cost [54] 11.2% ------------------------------------------------------------------------------------------- for-loop [36] 100.0% [45] 8290(1.0%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [53] 87.0% expression-cost [54] 13.0% ------------------------------------------------------------------------------------------- for-loop [36] 100.0% [46] 5334(0.7%) 5334(0.7%) for-loop ...ion-steps/src/core/simplify.rkt:195:13 ------------------------------------------------------------------------------------------- run-iter! [31] 100.0% [47] 2360(0.3%) 0(0.0%) gen-rewrites! ...sion-steps/src/mainloop.rkt:142:0 for-loop [55] 100.0% ------------------------------------------------------------------------------------------- sidx->spoint [87] 23.8% simplify [34] 76.2% [48] 1418(0.2%) 338(0.0%) debug7 ...acts-precision-steps/src/debug.rkt:102:0 ??? [147] 50.8% ??? [204] 25.4% ------------------------------------------------------------------------------------------- simplify! [40] 97.2% [49] 359724(44.7%) 0(0.0%) for-loop ...precision-steps/src/mainloop.rkt:159:6 ??? [61] 100.0% ------------------------------------------------------------------------------------------- f176 [41] 9.9% loop [232] 90.1% [50] 231788(28.8%) 0(0.0%) option-on-expr ...steps/src/core/regimes.rkt:103:0 sindices->spoints [63] 91.2% sort-context-on-expr [66] 2.8% err-lsts->split-indices [67] 2.3% errors [182] 1.8% loop [232] 1.6% pick-errors [71] 0.3% ------------------------------------------------------------------------------------------- f176 [41] 0.2% one-iter [18] 99.8% [51] 227932(28.3%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [62] 99.8% f176 [41] 0.2% ------------------------------------------------------------------------------------------- gen-series! [42] 100.0% [52] 66240(8.2%) 0(0.0%) for-loop ...precision-steps/src/mainloop.rkt:135:7 taylor-alt [64] 99.5% debug-print [68] 0.5% ------------------------------------------------------------------------------------------- loop [45] 25.7% argmin [44] 74.3% [53] 28070(3.5%) 690(0.1%) for-loop ...precision-steps/src/programs.rkt:199:2 ??? [193] 72.5% ...steps/src/common.rkt:47:2 [150] 22.6% ??? [148] 2.5% ------------------------------------------------------------------------------------------- loop [45] 28.9% argmin [44] 71.1% [54] 3714(0.5%) 0(0.0%) expression-cost ...on-steps/src/programs.rkt:198:0 compile [69] 100.0% ------------------------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [55] 2360(0.3%) 0(0.0%) for-loop ...recision-steps/src/mainloop.rkt:147:11 ??? [70] 100.0% ------------------------------------------------------------------------------------------- f176 [41] 100.0% [56] 1662(0.2%) 1032(0.1%) combine-mterms ...-steps/src/core/reduce.rkt:191:0 for-loop [72] 37.9% ------------------------------------------------------------------------------------------- approximate9 [4] 24.8% f176 [41] 75.2% [57] 1434(0.2%) 0(0.0%) taylor ...recision-steps/src/core/taylor.rkt:163:0 debug-print [68] 74.9% loop [232] 25.1% ------------------------------------------------------------------------------------------- f176 [41] 100.0% [58] 1066(0.1%) 0(0.0%) loop ...s-precision-steps/src/core/reduce.rkt:18:2 expression->type [143] 100.0% ------------------------------------------------------------------------------------------- gather-multiplicative-terms [59] 15.7% f176 [41] 84.3% [59] 1056(0.1%) 692(0.1%) gather-multiplicative-terms ...re/reduce.rkt:116:0 map [65] 34.5% gather-multiplicative-terms [59] 15.7% ------------------------------------------------------------------------------------------- f176 [41] 100.0% [60] 992(0.1%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:336:46 ??? [233] 100.0% ------------------------------------------------------------------------------------------- for-loop [49] 15.9% run [16] 37.8% [61] 794660(98.7%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 37.8% run-improve50 [2] 35.7% ??? [193] 23.9% loop [133] 2.6% ------------------------------------------------------------------------------------------- one-iter [18] 6.7% loop [51] 93.3% [62] 243822(30.3%) 360(0.0%) apply-match ...n-steps/src/core/simplify.rkt:130:2 for-loop [73] 89.0% match-e [75] 9.3% update-leader! [106] 1.0% reduce-to-single! [84] 0.6% ------------------------------------------------------------------------------------------- option-on-expr [50] 100.0% [63] 211280(26.2%) 0(0.0%) sindices->spoints ...ps/src/core/regimes.rkt:116:0 loop [74] 100.0% ------------------------------------------------------------------------------------------- for-loop [52] 100.0% [64] 65880(8.2%) 0(0.0%) taylor-alt ...s-precision-steps/src/glue.rkt:134:0 for-loop [76] 100.0% ------------------------------------------------------------------------------------------- gather-multiplicative-terms [59] 0.1% parse-loop12 [222] 9.4% f176 [41] 90.6% [65] 38756(4.8%) 730(0.1%) map ...acket/collects/racket/private/map.rkt:20:13 f176 [41] 55.1% parse-loop12 [222] 28.3% simplify-node [79] 5.4% simplify* [234] 2.9% loop [232] 2.5% ??? [83] 2.3% make-multiplication-node [78] 1.3% ??? [82] 1.2% ------------------------------------------------------------------------------------------- option-on-expr [50] 100.0% [66] 6432(0.8%) 0(0.0%) sort-context-on-expr ...steps/src/points.rkt:115:0 ??? [77] 100.0% ------------------------------------------------------------------------------------------- option-on-expr [50] 100.0% [67] 5438(0.7%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:222:0 add-splitpoint [93] 93.4% loop [86] 6.6% ------------------------------------------------------------------------------------------- for-loop [52] 7.9% iterate-egraph!13 [3] 8.0% taylor [57] 23.6% simplify [34] 60.5% [68] 4542(0.6%) 1750(0.2%) debug-print ...precision-steps/src/debug.rkt:107:0 for-loop [80] 61.5% ------------------------------------------------------------------------------------------- expression-cost [54] 100.0% [69] 3714(0.5%) 0(0.0%) compile ...-precision-steps/src/programs.rkt:175:0 hash-ref! [194] 100.0% ------------------------------------------------------------------------------------------- for-loop [55] 100.0% [70] 2360(0.3%) 0(0.0%) ??? ...ts-precision-steps/src/alternative.rkt:88:0 rewriter [81] 100.0% ------------------------------------------------------------------------------------------- option-on-expr [50] 100.0% [71] 720(0.1%) 0(0.0%) pick-errors ...on-steps/src/core/regimes.rkt:184:0 for-loop [85] 100.0% ------------------------------------------------------------------------------------------- combine-mterms [56] 100.0% [72] 630(0.1%) 330(0.0%) for-loop ...cision-steps/src/core/reduce.rkt:195:5 hash-ref! [194] 47.6% ------------------------------------------------------------------------------------------- apply-match [62] 100.0% [73] 216934(26.9%) 1026(0.1%) for-loop ...ion-steps/src/core/simplify.rkt:145:10 mk-enode! [103] 32.0% merge-egraph-nodes! [89] 22.2% substitute-e [90] 21.0% loop! [122] 20.3% list-member? [203] 4.1% ------------------------------------------------------------------------------------------- loop [74] 24.5% sindices->spoints [63] 75.5% [74] 211280(26.2%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:36:19 sidx->spoint [87] 75.5% loop [74] 24.5% ------------------------------------------------------------------------------------------- apply-match [62] 11.8% for-loop [105] 23.8% for-loop [33] 64.4% [75] 117022(14.5%) 42748(5.3%) match-e ...recision-steps/src/core/ematch.rkt:46:0 for-loop [88] 44.1% for-loop [105] 8.9% ??? [147] 6.8% variable? [124] 3.2% list-cartesian-product [107] 2.7% loop [232] 1.6% curry* [100] 0.6% custom-in-set [270] 0.6% ------------------------------------------------------------------------------------------- taylor-alt [64] 100.0% [76] 65880(8.2%) 0(0.0%) for-loop ...cts-precision-steps/src/glue.rkt:139:6 ??? [188] 100.0% ------------------------------------------------------------------------------------------- sort-context-on-expr [66] 100.0% [77] 6432(0.8%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [92] 89.8% loop [126] 5.1% ??? [156] 5.1% ------------------------------------------------------------------------------------------- simplify [34] 6.9% parse-loop12 [222] 7.6% for-loop [236] 37.0% map [65] 48.6% [78] 4736(0.6%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:230:0 make-multiplication-subnode [94] 100.0% ------------------------------------------------------------------------------------------- simplify [34] 6.5% map [65] 93.5% [79] 4736(0.6%) 0(0.0%) simplify-node ...on-steps/src/core/reduce.rkt:50:0 append-map [91] 64.8% f176 [41] 22.3% combine-aterms [101] 12.9% ------------------------------------------------------------------------------------------- debug-print [68] 100.0% [80] 2792(0.3%) 2792(0.3%) for-loop ...ts-precision-steps/src/debug.rkt:113:2 ------------------------------------------------------------------------------------------- ??? [70] 33.7% matcher [114] 66.3% [81] 2360(0.3%) 1046(0.1%) rewriter ...ision-steps/src/core/matcher.rkt:131:2 for-loop [95] 76.9% expression->type [143] 9.7% ------------------------------------------------------------------------------------------- parse-loop12 [222] 40.7% map [65] 59.3% [82] 1764(0.2%) 690(0.1%) ??? ...ts-precision-steps/src/core/reduce.rkt:61:5 for-loop [96] 60.9% ------------------------------------------------------------------------------------------- loop [232] 18.6% map [65] 81.4% [83] 1614(0.2%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 f176 [41] 61.2% taylor-sqrt [99] 20.2% hash-ref! [194] 18.6% ------------------------------------------------------------------------------------------- apply-match [62] 100.0% [84] 1368(0.2%) 364(0.0%) reduce-to-single! ...eps/src/core/egraph.rkt:324:0 for-loop [98] 73.4% ------------------------------------------------------------------------------------------- pick-errors [71] 100.0% [85] 720(0.1%) 0(0.0%) for-loop ...ision-steps/src/core/regimes.rkt:186:2 ??? [97] 100.0% ------------------------------------------------------------------------------------------- err-lsts->split-indices [67] 100.0% [86] 360(0.0%) 0(0.0%) loop ...precision-steps/src/core/regimes.rkt:272:4 add-splitpoint [93] 100.0% ------------------------------------------------------------------------------------------- loop [74] 100.0% [87] 211280(26.2%) 0(0.0%) sidx->spoint ...n-steps/src/core/regimes.rkt:126:2 binary-search [102] 64.6% binary-search-floats [104] 35.2% debug7 [48] 0.2% ------------------------------------------------------------------------------------------- match-e [75] 100.0% [88] 66616(8.3%) 23118(2.9%) for-loop ...cision-steps/src/core/ematch.rkt:59:11 for-loop [105] 54.5% list-cartesian-product [107] 7.2% loop [232] 4.3% foldl [246] 1.5% curried [261] 0.5% filter [260] 0.2% ------------------------------------------------------------------------------------------- for-loop [111] 2.3% merge-egraph-nodes! [89] 5.4% for-loop [73] 92.3% [89] 48122(6.0%) 3124(0.4%) merge-egraph-nodes! ...s/src/core/egraph.rkt:152:0 update-leader! [106] 43.2% for-loop [108] 16.2% loop! [122] 15.9% enode-merge! [113] 5.5% merge-egraph-nodes! [89] 5.4% for-loop [111] 5.2% make-sequence [259] 2.1% ------------------------------------------------------------------------------------------- substitute-e [90] 8.2% for-loop [73] 91.8% [90] 45476(5.6%) 4210(0.5%) substitute-e ...ion-steps/src/core/ematch.rkt:71:0 mk-enode! [103] 84.2% substitute-e [90] 8.2% ??? [147] 2.1% variable? [124] 0.7% ------------------------------------------------------------------------------------------- parse-loop12 [222] 1.9% simplify-node [79] 28.5% f176 [41] 69.6% [91] 7772(1.0%) 1968(0.2%) append-map ...acket/collects/racket/list.rkt:565:2 f176 [41] 52.3% parse-loop12 [222] 27.5% free-variables [115] 10.5% ------------------------------------------------------------------------------------------- ??? [77] 100.0% [92] 5776(0.7%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [110] 88.6% loop [126] 11.4% ------------------------------------------------------------------------------------------- loop [86] 6.6% err-lsts->split-indices [67] 93.4% [93] 5438(0.7%) 0(0.0%) add-splitpoint ...steps/src/core/regimes.rkt:235:2 for-loop [109] 100.0% ------------------------------------------------------------------------------------------- make-multiplication-node [78] 100.0% [94] 4736(0.6%) 360(0.0%) make-multiplication-subnode ...re/reduce.rkt:240:0 for-loop [112] 70.9% group-by68 [117] 13.9% compose [263] 7.6% ------------------------------------------------------------------------------------------- rewriter [81] 100.0% [95] 2360(0.3%) 678(0.1%) for-loop ...sion-steps/src/core/matcher.rkt:134:10 matcher [114] 89.4% ------------------------------------------------------------------------------------------- ??? [82] 100.0% [96] 1074(0.1%) 360(0.0%) for-loop ...ecision-steps/src/core/reduce.rkt:62:7 pattern-match [116] 66.5% ------------------------------------------------------------------------------------------- ??? [184] 31.6% for-loop [85] 68.4% [97] 1052(0.1%) 0(0.0%) ??? ...-precision-steps/src/core/regimes.rkt:177:2 ??? [156] 100.0% ------------------------------------------------------------------------------------------- reduce-to-single! [84] 100.0% [98] 1004(0.1%) 1004(0.1%) for-loop ...cision-steps/src/core/egraph.rkt:325:8 ------------------------------------------------------------------------------------------- ??? [83] 49.1% approximate9 [4] 50.9% [99] 664(0.1%) 0(0.0%) taylor-sqrt ...ion-steps/src/core/taylor.rkt:346:0 hash-ref! [194] 50.9% simplify [34] 49.1% ------------------------------------------------------------------------------------------- match-e [75] 100.0% [100] 660(0.1%) 326(0.0%) curry* ...racket/collects/racket/function.rkt:44:2 procedure-arity [119] 50.6% ------------------------------------------------------------------------------------------- simplify-node [79] 100.0% [101] 610(0.1%) 0(0.0%) combine-aterms ...-steps/src/core/reduce.rkt:183:0 for-loop [118] 100.0% ------------------------------------------------------------------------------------------- sidx->spoint [87] 100.0% [102] 136526(16.9%) 0(0.0%) binary-search ...cision-steps/src/common.rkt:226:0 pred [120] 100.0% ------------------------------------------------------------------------------------------- mk-egraph [205] 1.2% expr->enode [218] 4.5% substitute-e [90] 33.6% for-loop [73] 60.8% [103] 114106(14.2%) 9762(1.2%) mk-enode! ...ision-steps/src/core/egraph.rkt:101:0 new-enode [121] 88.7% hash-has-key? [158] 2.1% ------------------------------------------------------------------------------------------- sidx->spoint [87] 100.0% [104] 74416(9.2%) 0(0.0%) binary-search-floats ...steps/src/common.rkt:241:0 pred [120] 100.0% ------------------------------------------------------------------------------------------- match-e [75] 31.4% for-loop [88] 68.6% [105] 55748(6.9%) 4736(0.6%) for-loop ...cision-steps/src/core/ematch.rkt:65:37 match-e [75] 90.6% ------------------------------------------------------------------------------------------- apply-match [62] 9.9% merge-egraph-nodes! [89] 90.1% [106] 24664(3.1%) 2760(0.3%) update-leader! ...-steps/src/core/egraph.rkt:217:0 for-loop [123] 84.6% update-en-expr [169] 2.9% make-sequence [259] 1.3% ------------------------------------------------------------------------------------------- list-cartesian-product [107] 27.0% match-e [75] 32.0% for-loop [88] 41.0% [107] 10550(1.3%) 8800(1.1%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [107] 27.0% for-loop [129] 11.7% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [89] 100.0% [108] 7772(1.0%) 7146(0.9%) for-loop ...cision-steps/src/core/egraph.rkt:232:6 update-en-expr [169] 8.1% ------------------------------------------------------------------------------------------- add-splitpoint [93] 100.0% [109] 5438(0.7%) 0(0.0%) for-loop ...ision-steps/src/core/regimes.rkt:237:4 for-loop [125] 100.0% ------------------------------------------------------------------------------------------- generic-sort/key [92] 35.7% copying-mergesort [110] 64.3% [110] 5118(0.6%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [110] 64.3% loop [126] 22.5% jloop [12] 13.2% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [89] 100.0% [111] 4308(0.5%) 0(0.0%) for-loop ...ision-steps/src/core/egraph.rkt:200:10 merge-egraph-nodes! [89] 60.9% loop! [122] 39.1% ------------------------------------------------------------------------------------------- make-multiplication-subnode [94] 100.0% [112] 3356(0.4%) 0(0.0%) for-loop ...cision-steps/src/core/reduce.rkt:242:3 make-multiplication-subsubsubnode [127] 70.4% mterm->expr [138] 19.6% loop [232] 10.0% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [89] 100.0% [113] 2650(0.3%) 986(0.1%) enode-merge! ...ion-steps/src/core/enode.rkt:129:0 custom-set-intersect! [130] 37.7% adopt-enode! [131] 25.1% ------------------------------------------------------------------------------------------- matcher [114] 21.8% for-loop [128] 28.2% for-loop [95] 50.0% [114] 2360(0.3%) 0(0.0%) matcher ...cision-steps/src/core/matcher.rkt:167:2 rewriter [81] 50.0% for-loop [128] 28.2% matcher [114] 21.8% ------------------------------------------------------------------------------------------- mterm->expr [138] 16.3% append-map [91] 83.7% [115] 2004(0.2%) 0(0.0%) free-variables ...ion-steps/src/programs.rkt:100:0 ??? [147] 50.9% variable? [124] 49.1% ------------------------------------------------------------------------------------------- for-loop [132] 25.1% for-loop [96] 74.9% [116] 714(0.1%) 356(0.0%) pattern-match ...n-steps/src/core/matcher.rkt:48:0 for-loop [132] 25.1% variable? [124] 25.1% ------------------------------------------------------------------------------------------- make-multiplication-subnode [94] 100.0% [117] 660(0.1%) 660(0.1%) group-by68 ...acket/collects/racket/list.rkt:749:0 ------------------------------------------------------------------------------------------- combine-aterms [101] 100.0% [118] 610(0.1%) 300(0.0%) for-loop ...cision-steps/src/core/reduce.rkt:185:4 hash-ref! [194] 50.8% ------------------------------------------------------------------------------------------- curry* [100] 100.0% [119] 334(0.0%) 334(0.0%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ------------------------------------------------------------------------------------------- binary-search-floats [104] 35.3% binary-search [102] 64.7% [120] 210942(26.2%) 0(0.0%) pred ...recision-steps/src/core/regimes.rkt:132:17 loop [133] 97.1% errors [182] 2.9% ------------------------------------------------------------------------------------------- mk-enode! [103] 100.0% [121] 101252(12.6%) 956(0.1%) new-enode ...ecision-steps/src/core/enode.rkt:97:0 type-of-enode-expr [134] 98.4% set [137] 0.7% ------------------------------------------------------------------------------------------- for-loop [111] 2.1% merge-egraph-nodes! [89] 13.5% loop [232] 24.5% for-loop [73] 59.9% [122] 55432(6.9%) 8042(1.0%) loop! ...-precision-steps/src/core/enode.rkt:192:2 custom-set-union [135] 44.5% loop [232] 30.6% set [137] 11.7% update-en-expr [169] 4.5% ------------------------------------------------------------------------------------------- update-leader! [106] 100.0% [123] 20860(2.6%) 986(0.1%) for-loop ...cision-steps/src/core/egraph.rkt:222:6 for-loop [136] 93.6% update-en-expr [169] 1.7% ------------------------------------------------------------------------------------------- pattern-match [116] 3.2% substitute-e [90] 5.6% free-variables [115] 8.8% match-e [75] 82.4% [124] 11164(1.4%) 334(0.0%) variable? ...ion-steps/src/syntax/syntax.rkt:660:0 ??? [147] 97.0% ------------------------------------------------------------------------------------------- for-loop [109] 100.0% [125] 5438(0.7%) 5438(0.7%) for-loop ...ision-steps/src/core/regimes.rkt:241:8 ------------------------------------------------------------------------------------------- ??? [77] 9.7% generic-sort/key [92] 19.4% copying-mergesort [110] 70.9% [126] 3396(0.4%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [156] 89.5% ??? [188] 10.5% ------------------------------------------------------------------------------------------- make-multiplication-subsubsubnode [127] 28.5% for-loop [112] 71.5% [127] 2364(0.3%) 324(0.0%) make-multiplication-subsubsubnode ...uce.rkt:262:0 mterm->expr [138] 57.8% make-multiplication-subsubsubnode [127] 28.5% ------------------------------------------------------------------------------------------- matcher [114] 100.0% [128] 2022(0.3%) 0(0.0%) for-loop ...sion-steps/src/core/matcher.rkt:183:21 matcher [114] 100.0% ------------------------------------------------------------------------------------------- list-cartesian-product [107] 100.0% [129] 1750(0.2%) 1750(0.2%) for-loop ...ecision-steps/src/core/ematch.rkt:24:8 ------------------------------------------------------------------------------------------- enode-merge! [113] 100.0% [130] 998(0.1%) 998(0.1%) custom-set-intersect! ...ivate/set-types.rkt:269:0 ------------------------------------------------------------------------------------------- enode-merge! [113] 100.0% [131] 666(0.1%) 0(0.0%) adopt-enode! ...ion-steps/src/core/enode.rkt:105:0 custom-set-union [135] 100.0% ------------------------------------------------------------------------------------------- pattern-match [116] 100.0% [132] 358(0.0%) 0(0.0%) for-loop ...cision-steps/src/core/matcher.rkt:66:9 pattern-match [116] 100.0% ------------------------------------------------------------------------------------------- run-improve50 [2] 0.8% ??? [61] 16.2% pred [120] 83.0% [133] 246828(30.6%) 0(0.0%) loop ...xacts-precision-steps/src/points.rkt:202:2 make-exacts* [146] 48.7% loop [139] 43.6% loop [149] 7.0% for-loop [145] 0.7% ------------------------------------------------------------------------------------------- new-enode [121] 100.0% [134] 99636(12.4%) 952(0.1%) type-of-enode-expr ...teps/src/core/enode.rkt:68:0 get-sigs [140] 99.0% ------------------------------------------------------------------------------------------- adopt-enode! [131] 2.5% loop! [122] 97.5% [135] 26364(3.3%) 8622(1.1%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [142] 58.5% for-loop [144] 8.8% ------------------------------------------------------------------------------------------- for-loop [123] 100.0% [136] 19518(2.4%) 334(0.0%) for-loop ...cision-steps/src/core/egraph.rkt:223:8 hash-update! [141] 98.3% ------------------------------------------------------------------------------------------- new-enode [121] 4.8% loop! [122] 95.2% [137] 13796(1.7%) 13796(1.7%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------------- for-loop [112] 24.4% make-multiplication-subsubsubnode [127] 75.6% [138] 2698(0.3%) 958(0.1%) mterm->expr ...ion-steps/src/core/reduce.rkt:270:0 expression->type [143] 25.6% return/no-unsupplied [245] 13.4% ??? [204] 13.3% free-variables [115] 12.1% ------------------------------------------------------------------------------------------- loop [133] 100.0% [139] 107714(13.4%) 0(0.0%) loop ...xacts-precision-steps/src/points.rkt:158:2 make-exacts* [146] 93.0% loop [149] 7.0% ------------------------------------------------------------------------------------------- type-of-enode-expr [134] 100.0% [140] 98684(12.3%) 2390(0.3%) get-sigs ...precision-steps/src/type-check.rkt:5:0 ??? [148] 39.2% ??? [193] 33.5% ??? [147] 13.1% ...steps/src/common.rkt:47:2 [150] 11.8% ------------------------------------------------------------------------------------------- for-loop [136] 100.0% [141] 19184(2.4%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [151] 100.0% ------------------------------------------------------------------------------------------- custom-set-union [135] 100.0% [142] 15430(1.9%) 4352(0.5%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [152] 71.8% ------------------------------------------------------------------------------------------- loop [58] 12.4% rewriter [81] 20.3% mterm->expr [138] 28.9% for-loop [153] 38.3% [143] 2394(0.3%) 358(0.0%) expression->type ...-steps/src/type-check.rkt:45:0 for-loop [153] 64.9% ??? [147] 20.2% ------------------------------------------------------------------------------------------- custom-set-union [135] 100.0% [144] 2312(0.3%) 2312(0.3%) for-loop ...cts/racket/private/set-types.rkt:152:2 ------------------------------------------------------------------------------------------- loop [133] 100.0% [145] 1660(0.2%) 0(0.0%) for-loop ...-precision-steps/src/points.rkt:216:24 for-loop [154] 100.0% ------------------------------------------------------------------------------------------- loop [139] 45.5% loop [133] 54.5% [146] 220362(27.4%) 0(0.0%) make-exacts* ...ecision-steps/src/points.rkt:138:0 eval-prog [155] 90.4% loop [232] 9.6% ------------------------------------------------------------------------------------------- simplify* [234] 0.4% split-table [32] 0.4% expression->type [143] 0.8% debug7 [48] 1.0% setfindf [258] 1.3% free-variables [115] 1.4% substitute-e [90] 3.1% ??? [233] 3.4% variable? [124] 14.4% get-sigs [140] 17.2% match-e [75] 20.6% finalize-iter! [43] 34.2% [147] 75370(9.4%) 25438(3.2%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [157] 33.7% hash-has-key? [158] 28.6% ??? [233] 1.2% split-atab [165] 0.4% ------------------------------------------------------------------------------------------- for-loop [53] 1.7% ??? [188] 2.4% get-sigs [140] 95.1% [148] 40716(5.1%) 2732(0.3%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 for-loop [159] 41.0% ??? [161] 38.0% get/build-late-neg-projection [187] 10.0% ??? [227] 1.6% ??? [164] 0.8% ------------------------------------------------------------------------------------------- loop [139] 30.4% loop [133] 69.6% [149] 24806(3.1%) 0(0.0%) loop ...xacts-precision-steps/src/points.rkt:141:4 loop [232] 91.7% ??? [156] 6.9% ??? [188] 1.5% ------------------------------------------------------------------------------------------- f176 [41] 3.2% ??? [188] 12.5% for-loop [53] 29.3% get-sigs [140] 53.5% [150] 21662(2.7%) 5702(0.7%) ...steps/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [162] 41.1% ??? [163] 31.1% ------------------------------------------------------------------------------------------- hash-update! [141] 100.0% [151] 19184(2.4%) 358(0.0%) ??? ...-precision-steps/src/core/egraph.rkt:225:24 for-loop [160] 96.4% make-sequence [259] 1.7% ------------------------------------------------------------------------------------------- for-loop [142] 100.0% [152] 11078(1.4%) 11078(1.4%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------------- expression->type [143] 100.0% [153] 1702(0.2%) 0(0.0%) for-loop ...recision-steps/src/type-check.rkt:52:5 expression->type [143] 62.7% f176 [41] 37.3% ------------------------------------------------------------------------------------------- for-loop [145] 100.0% [154] 1660(0.2%) 330(0.0%) for-loop ...-precision-steps/src/points.rkt:217:26 ??? [188] 80.1% ------------------------------------------------------------------------------------------- errors [182] 3.9% make-exacts* [146] 96.1% [155] 207280(25.7%) 5564(0.7%) eval-prog ...recision-steps/src/programs.rkt:148:0 hash-ref! [194] 91.2% f176 [41] 4.9% ??? [170] 0.3% ??? [188] 0.3% parse-app [237] 0.2% ??? [268] 0.1% ------------------------------------------------------------------------------------------- ??? [77] 0.4% ??? [97] 1.4% loop [149] 2.3% jloop [12] 3.2% loop [126] 4.1% for-loop [185] 33.4% loop [232] 55.2% [156] 74910(9.3%) 2104(0.3%) ??? ...acts-precision-steps/src/programs.rkt:154:4 ??? [166] 73.0% ??? [195] 14.2% ??? [188] 10.0% ------------------------------------------------------------------------------------------- ??? [147] 100.0% [157] 25572(3.2%) 0(0.0%) for-loop ...sion-steps/src/core/alt-table.rkt:51:2 atab-add-altn [167] 100.0% ------------------------------------------------------------------------------------------- mk-enode! [103] 9.9% ??? [147] 90.1% [158] 24050(3.0%) 7232(0.9%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [201] 64.5% ??? [206] 5.5% ------------------------------------------------------------------------------------------- for-loop [214] 25.1% ??? [148] 74.9% [159] 22294(2.8%) 3996(0.5%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [213] 77.7% ??? [238] 4.4% ------------------------------------------------------------------------------------------- ??? [151] 100.0% [160] 18494(2.3%) 15794(2.0%) for-loop ...ision-steps/src/core/egraph.rkt:226:26 update-en-expr [169] 14.6% ------------------------------------------------------------------------------------------- ??? [148] 100.0% [161] 15486(1.9%) 674(0.1%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [168] 95.6% ------------------------------------------------------------------------------------------- ...steps/src/common.rkt:47:2 [150] 100.0% [162] 8910(1.1%) 4686(0.6%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 ??? [204] 29.0% return/no-unsupplied [245] 10.8% assoc-ref [171] 7.7% ------------------------------------------------------------------------------------------- for-loop [225] 7.7% ??? [213] 9.5% ...steps/src/common.rkt:47:2 [150] 82.8% [163] 6740(0.8%) 1326(0.2%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [213] 77.6% ??? [233] 10.0% ------------------------------------------------------------------------------------------- ??? [148] 100.0% [164] 334(0.0%) 0(0.0%) ??? ...ntract/private/arrow-higher-order.rkt:518:2 get/build-late-neg-projection [187] 100.0% ------------------------------------------------------------------------------------------- ??? [147] 100.0% [165] 332(0.0%) 0(0.0%) split-atab ...on-steps/src/core/alt-table.rkt:74:0 for-loop [172] 100.0% ------------------------------------------------------------------------------------------- ??? [156] 100.0% [166] 54682(6.8%) 22960(2.9%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [255] 23.4% bf* [244] 11.0% ??? [175] 10.5% ??? [176] 6.3% ...higher-order.rkt:346:33 [177] 4.0% parse-loop12 [222] 1.7% ??? [238] 1.3% ------------------------------------------------------------------------------------------- for-loop [157] 98.7% [167] 25908(3.2%) 0(0.0%) atab-add-altn ...teps/src/core/alt-table.rkt:208:0 best-and-tied-at-points [173] 90.9% override-at-pnts [178] 7.7% loop [232] 1.4% ------------------------------------------------------------------------------------------- ??? [161] 100.0% [168] 14812(1.8%) 722(0.1%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [174] 95.1% ------------------------------------------------------------------------------------------- for-loop [123] 3.7% for-loop [108] 6.6% update-leader! [106] 7.5% for-loop [160] 28.3% loop! [122] 54.0% [169] 9552(1.2%) 9228(1.1%) update-en-expr ...-steps/src/core/egraph.rkt:211:0 for-loop [181] 3.4% ------------------------------------------------------------------------------------------- eval-prog [155] 100.0% [170] 710(0.1%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [179] 100.0% ------------------------------------------------------------------------------------------- ??? [162] 100.0% [171] 682(0.1%) 682(0.1%) assoc-ref ...collects/racket/private/dict.rkt:56:0 ------------------------------------------------------------------------------------------- split-atab [165] 100.0% [172] 332(0.0%) 0(0.0%) for-loop ...sion-steps/src/core/alt-table.rkt:75:2 for-loop [180] 100.0% ------------------------------------------------------------------------------------------- atab-add-altn [167] 100.0% [173] 23550(2.9%) 300(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [182] 97.2% ------------------------------------------------------------------------------------------- ??? [168] 100.0% [174] 14090(1.7%) 692(0.1%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [183] 95.1% ------------------------------------------------------------------------------------------- ??? [166] 100.0% [175] 5716(0.7%) 5716(0.7%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------------------------- ??? [166] 100.0% [176] 3438(0.4%) 2066(0.3%) ??? ...recision-steps/src/syntax/syntax.rkt:153:17 return/no-unsupplied [245] 20.9% ??? [204] 19.0% ------------------------------------------------------------------------------------------- ??? [166] 100.0% [177] 2166(0.3%) 1482(0.2%) ...higher-order.rkt:346:33 (unknown source) ??? [213] 31.6% ------------------------------------------------------------------------------------------- atab-add-altn [167] 100.0% [178] 1998(0.2%) 670(0.1%) override-at-pnts ...s/src/core/alt-table.rkt:145:0 errors [182] 66.5% ------------------------------------------------------------------------------------------- ??? [170] 100.0% [179] 710(0.1%) 710(0.1%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 ------------------------------------------------------------------------------------------- for-loop [172] 100.0% [180] 332(0.0%) 0(0.0%) for-loop ...ion-steps/src/core/alt-table.rkt:76:45 ??? [184] 100.0% ------------------------------------------------------------------------------------------- update-en-expr [169] 100.0% [181] 324(0.0%) 324(0.0%) for-loop ...cision-steps/src/core/egraph.rkt:213:6 ------------------------------------------------------------------------------------------- override-at-pnts [178] 3.4% composed [217] 3.5% loop [232] 9.6% option-on-expr [50] 10.3% pred [120] 15.4% best-and-tied-at-points [173] 57.7% [182] 39620(4.9%) 0(0.0%) errors ...cts-precision-steps/src/points.rkt:237:0 for-loop [185] 78.8% eval-prog [155] 20.4% ------------------------------------------------------------------------------------------- ??? [174] 100.0% [183] 13398(1.7%) 3952(0.5%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [186] 52.6% get/build-late-neg-projection [187] 17.9% ------------------------------------------------------------------------------------------- for-loop [180] 100.0% [184] 332(0.0%) 0(0.0%) ??? ...-precision-steps/src/core/regimes.rkt:284:4 ??? [97] 100.0% ------------------------------------------------------------------------------------------- errors [182] 100.0% [185] 31220(3.9%) 2756(0.3%) for-loop ...s-precision-steps/src/points.rkt:240:4 ??? [156] 80.2% ??? [188] 9.8% ------------------------------------------------------------------------------------------- for-loop [183] 100.0% [186] 7048(0.9%) 7048(0.9%) add-list-context ...ontract/private/list.rkt:752:0 ------------------------------------------------------------------------------------------- unconstrained-domain->-projection [192] 2.5% listof-late-neg-projection [191] 3.3% ??? [164] 4.9% ??? [189] 23.6% ??? [148] 30.5% for-loop [183] 35.2% [187] 6806(0.8%) 2466(0.3%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [190] 45.0% ??? [189] 23.6% listof-late-neg-projection [191] 7.9% unconstrained-domain->-projection [192] 7.0% ------------------------------------------------------------------------------------------- get-final-combination [19] 0.4% jloop [12] 0.4% loop [126] 0.4% loop [149] 0.4% for-loop [243] 0.4% eval-prog [155] 0.7% for-loop [154] 1.4% loop [232] 2.7% for-loop [185] 3.3% ??? [156] 7.9% f176 [41] 9.6% ??? [10] 10.0% loop [20] 12.6% ??? [193] 24.3% for-loop [76] 24.3% [188] 92560(11.5%) 2680(0.3%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [193] 41.7% approximate9 [4] 24.3% hash-ref! [194] 22.6% ...steps/src/common.rkt:47:2 [150] 2.9% ??? [233] 2.2% best-alt [197] 1.3% ??? [148] 1.1% ??? [195] 0.4% ------------------------------------------------------------------------------------------- get/build-late-neg-projection [187] 100.0% [189] 3430(0.4%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:211:2 get/build-late-neg-projection [187] 100.0% ------------------------------------------------------------------------------------------- get/build-late-neg-projection [187] 100.0% [190] 3398(0.4%) 694(0.1%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [196] 79.6% ------------------------------------------------------------------------------------------- get/build-late-neg-projection [187] 100.0% [191] 1306(0.2%) 634(0.1%) listof-late-neg-projection ...ivate/list.rkt:162:0 get/build-late-neg-projection [187] 51.5% ------------------------------------------------------------------------------------------- get/build-late-neg-projection [187] 100.0% [192] 644(0.1%) 308(0.0%) unconstrained-domain->-projection ...rrow.rkt:60:0 get/build-late-neg-projection [187] 52.2% ------------------------------------------------------------------------------------------- simplify-alt [39] 0.1% f176 [41] 0.1% for-loop [53] 1.3% get-sigs [140] 2.2% ??? [193] 10.2% ??? [188] 10.7% for-loop [198] 35.1% ??? [61] 39.8% [193] 510002(63.3%) 22256(2.8%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [3] 36.5% for-loop [198] 35.1% ??? [193] 10.2% ??? [188] 7.6% loop [9] 3.1% ??? [201] 2.5% ??? [204] 0.8% mk-egraph [205] 0.6% return/no-unsupplied [245] 0.5% *simplify-rules* [208] 0.1% list-member? [203] 0.1% ??? [213] 0.1% ??? [211] 0.1% ??? [206] 0.0% ------------------------------------------------------------------------------------------- for-loop [72] 0.0% for-loop [30] 0.0% for-loop [240] 0.0% for-loop [118] 0.0% taylor-sqrt [99] 0.1% ??? [15] 0.1% ??? [83] 0.1% simplify* [234] 0.2% ??? [5] 0.2% first-nonzero-exp [38] 0.2% ??? [10] 0.3% ??? [200] 0.7% compile [69] 0.8% for-loop [37] 0.8% for-loop [23] 1.6% for-loop [21] 2.1% loop [20] 2.1% ??? [188] 3.5% for-loop [22] 4.4% ??? [35] 9.2% eval-prog [155] 31.4% loop [232] 42.0% [194] 257612(32.0%) 6754(0.8%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [200] 43.0% bigfloat-hash [199] 31.3% ??? [6] 9.1% ??? [7] 4.5% ??? [5] 3.0% simplify [34] 2.6% ??? [10] 2.4% ??? [8] 1.6% ??? [11] 0.8% f176 [41] 0.5% parse-loop12 [222] 0.1% ??? [15] 0.1% ??? [13] 0.1% taylor-quotient [28] 0.0% ------------------------------------------------------------------------------------------- ??? [188] 3.2% ??? [156] 96.8% [195] 11008(1.4%) 1414(0.2%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [202] 87.2% ------------------------------------------------------------------------------------------- contract-struct-name [207] 12.8% ??? [190] 87.2% [196] 2704(0.3%) 2020(0.3%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [207] 38.1% ------------------------------------------------------------------------------------------- ??? [188] 100.0% [197] 1388(0.2%) 0(0.0%) best-alt ...acts-precision-steps/src/glue.rkt:71:0 argmins [209] 50.1% loop [210] 49.9% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [198] 374256(46.5%) 0(0.0%) for-loop ...sion-steps/src/core/simplify.rkt:63:12 ??? [193] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [199] 188792(23.4%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [212] 96.3% sig+exp->bigfloat [216] 3.5% bigfloat->sig+exp [228] 0.2% ------------------------------------------------------------------------------------------- hash-ref! [194] 100.0% [200] 172478(21.4%) 1000(0.1%) ??? ...acts-precision-steps/src/programs.rkt:183:5 loop [232] 98.1% hash-ref! [194] 1.5% ------------------------------------------------------------------------------------------- hash-has-key? [158] 30.3% ??? [193] 69.7% [201] 51238(6.4%) 18450(2.3%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [214] 45.7% ??? [224] 15.2% successfully-got-the-right-kind-of-function [229] 1.3% arrow-higher-order:lnp [221] 1.2% ??? [213] 0.6% ------------------------------------------------------------------------------------------- ??? [195] 100.0% [202] 9594(1.2%) 8238(1.0%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [269] 14.1% ------------------------------------------------------------------------------------------- ??? [193] 7.1% for-loop [73] 92.9% [203] 9556(1.2%) 680(0.1%) list-member? ...llects/racket/private/set.rkt:24:0 loop [215] 74.9% member [219] 18.0% ------------------------------------------------------------------------------------------- debug7 [48] 3.8% mterm->expr [138] 3.8% ??? [176] 6.9% ??? [162] 27.5% ??? [193] 57.8% [204] 9384(1.2%) 2752(0.3%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [256] 64.0% ??? [233] 6.6% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [205] 6448(0.8%) 0(0.0%) mk-egraph ...ision-steps/src/core/egraph.rkt:123:0 expr->enode [218] 78.9% mk-enode! [103] 21.1% ------------------------------------------------------------------------------------------- ??? [193] 21.5% hash-has-key? [158] 78.5% [206] 1674(0.2%) 1674(0.2%) ??? ...ects/racket/contract/private/hash.rkt:245:7 ------------------------------------------------------------------------------------------- build-compound-type-name [196] 100.0% [207] 1376(0.2%) 684(0.1%) contract-struct-name ...ract/private/prop.rkt:89:0 build-compound-type-name [196] 50.3% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [208] 702(0.1%) 0(0.0%) *simplify-rules* ...eps/src/syntax/rules.rkt:516:0 for-loop [220] 100.0% ------------------------------------------------------------------------------------------- best-alt [197] 100.0% [209] 696(0.1%) 0(0.0%) argmins ...ts-precision-steps/src/common.rkt:150:0 composed [217] 100.0% ------------------------------------------------------------------------------------------- best-alt [197] 100.0% [210] 692(0.1%) 0(0.0%) loop ...xacts-precision-steps/src/common.rkt:151:2 composed [217] 100.0% ------------------------------------------------------------------------------------------- ??? [193] 100.0% [211] 348(0.0%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [269] 100.0% ------------------------------------------------------------------------------------------- bigfloat-hash [199] 100.0% [212] 181874(22.6%) 180808(22.4%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 bigfloat->sig+exp [228] 0.6% ------------------------------------------------------------------------------------------- ??? [201] 1.2% ...higher-order.rkt:346:33 [177] 2.6% ??? [193] 4.8% ??? [163] 24.6% for-loop [159] 66.7% [213] 25962(3.2%) 5046(0.6%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [223] 66.7% for-loop [225] 7.5% ??? [163] 5.0% ??? [233] 1.4% ------------------------------------------------------------------------------------------- ??? [201] 100.0% [214] 23396(2.9%) 11404(1.4%) for-loop ...acket/contract/private/list.rkt:743:12 for-loop [159] 23.9% ??? [224] 21.3% ??? [227] 4.6% successfully-got-the-right-kind-of-function [229] 1.4% ------------------------------------------------------------------------------------------- list-member? [203] 100.0% [215] 7160(0.9%) 7160(0.9%) loop (unknown source) ------------------------------------------------------------------------------------------- bigfloat-hash [199] 100.0% [216] 6588(0.8%) 4830(0.6%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 integer->mpz [226] 26.7% ------------------------------------------------------------------------------------------- loop [210] 12.8% argmins [209] 12.9% f176 [41] 74.3% [217] 5396(0.7%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f176 [41] 61.4% errors [182] 25.7% parse-loop12 [222] 12.9% ------------------------------------------------------------------------------------------- expr->enode [218] 48.9% mk-egraph [205] 51.1% [218] 5088(0.6%) 0(0.0%) expr->enode ...ion-steps/src/core/egraph.rkt:124:2 mk-enode! [103] 51.1% expr->enode [218] 48.9% ------------------------------------------------------------------------------------------- list-member? [203] 100.0% [219] 1716(0.2%) 1716(0.2%) member (unknown source) ------------------------------------------------------------------------------------------- *simplify-rules* [208] 100.0% [220] 702(0.1%) 334(0.0%) for-loop ...ts-precision-steps/src/common.rkt:99:9 ormap [230] 52.4% ------------------------------------------------------------------------------------------- ??? [201] 100.0% [221] 636(0.1%) 334(0.0%) arrow-higher-order:lnp ...w-higher-order.rkt:597:7 ??? [231] 47.5% ------------------------------------------------------------------------------------------- hash-ref! [194] 0.6% composed [217] 1.5% ??? [166] 2.0% f176 [41] 2.0% for-loop [27] 4.2% append-map [91] 4.4% loop [232] 5.3% simplify [34] 20.4% parse-loop12 [222] 26.3% map [65] 33.3% [222] 46184(5.7%) 27104(3.4%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 parse-loop12 [222] 26.3% f176 [41] 12.4% loop [232] 9.4% map [65] 5.8% for-loop [236] 3.3% simplify* [234] 2.7% for-loop [240] 2.7% parse-app [237] 1.8% append-map [91] 1.5% simplify [34] 1.5% make-multiplication-node [78] 0.8% ??? [82] 0.4% make-keyword-procedure [235] 0.1% ------------------------------------------------------------------------------------------- ??? [213] 100.0% [223] 17324(2.2%) 1342(0.2%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [233] 88.4% ??? [238] 3.8% ------------------------------------------------------------------------------------------- for-loop [214] 39.0% ??? [201] 61.0% [224] 12772(1.6%) 6480(0.8%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [235] 49.3% ------------------------------------------------------------------------------------------- ??? [213] 100.0% [225] 1952(0.2%) 914(0.1%) for-loop ...acket/contract/private/list.rkt:190:15 ??? [163] 53.2% ------------------------------------------------------------------------------------------- sig+exp->bigfloat [216] 100.0% [226] 1758(0.2%) 1758(0.2%) integer->mpz ...math/private/bigfloat/gmp.rkt:87:0 ------------------------------------------------------------------------------------------- ??? [148] 37.9% for-loop [214] 62.1% [227] 1738(0.2%) 300(0.0%) ??? ...ects/racket/contract/private/hash.rkt:222:6 check-hash/c [239] 82.7% ------------------------------------------------------------------------------------------- bigfloat-hash [199] 23.6% bfcanonicalize [212] 76.4% [228] 1396(0.2%) 330(0.0%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:370:0 size+limbs->integer [241] 76.4% ------------------------------------------------------------------------------------------- for-loop [214] 33.5% ??? [201] 66.5% [229] 1004(0.1%) 334(0.0%) successfully-got-the-right-kind-of-function ...9:4 arity-checking-wrapper [242] 66.7% ------------------------------------------------------------------------------------------- for-loop [220] 100.0% [230] 368(0.0%) 368(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 ------------------------------------------------------------------------------------------- arrow-higher-order:lnp [221] 100.0% [231] 302(0.0%) 302(0.0%) ??? ...et/contract/private/arity-checking.rkt:19:2 ------------------------------------------------------------------------------------------- for-loop [112] 0.1% atab-add-altn [167] 0.1% taylor [57] 0.1% make-exacts* [146] 0.3% map [65] 0.3% map-enodes [26] 0.4% option-on-expr [50] 0.5% loop [149] 0.5% match-e [75] 0.7% for-loop [88] 1.0% loop! [122] 2.7% parse-loop12 [222] 2.8% f176 [41] 25.3% ??? [200] 32.1% loop [232] 33.0% [232] 323272(40.1%) 6102(0.8%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [232] 33.0% hash-ref! [194] 32.1% option-on-expr [50] 25.3% parse-loop12 [222] 2.4% loop! [122] 2.3% ??? [156] 0.7% foldl [246] 0.7% f176 [41] 0.6% errors [182] 0.5% for-loop [243] 0.4% curried [261] 0.2% simplify [34] 0.1% loop [252] 0.1% ??? [188] 0.1% ??? [83] 0.0% set-precompute! [253] 0.0% bf* [244] 0.0% ------------------------------------------------------------------------------------------- ??? [213] 1.6% ??? [204] 2.9% ??? [147] 4.3% ??? [60] 4.6% ??? [163] 6.2% ??? [188] 9.4% ??? [223] 71.0% [233] 21592(2.7%) 17232(2.1%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [147] 12.5% contract? [248] 6.2% ------------------------------------------------------------------------------------------- parse-loop12 [222] 23.8% simplify [34] 32.1% map [65] 44.1% [234] 8628(1.1%) 3460(0.4%) simplify* ...cision-steps/src/core/reduce.rkt:31:0 hash-ref! [194] 32.1% ??? [247] 16.0% return/no-unsupplied [245] 8.0% ??? [147] 3.8% ------------------------------------------------------------------------------------------- parse-loop12 [222] 4.6% ??? [224] 95.4% [235] 6592(0.8%) 6592(0.8%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ------------------------------------------------------------------------------------------- parse-loop12 [222] 100.0% [236] 2806(0.3%) 0(0.0%) for-loop ...cision-steps/src/core/reduce.rkt:99:13 make-multiplication-node [78] 62.4% f176 [41] 37.6% ------------------------------------------------------------------------------------------- eval-prog [155] 13.3% f176 [41] 38.0% parse-loop12 [222] 48.7% [237] 2764(0.3%) 2066(0.3%) parse-app .../collects/racket/private/kw.rkt:951:2 loop [250] 25.3% ------------------------------------------------------------------------------------------- ??? [223] 28.2% ??? [166] 30.3% for-loop [159] 41.5% [238] 2346(0.3%) 2020(0.3%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ??? [254] 13.9% ------------------------------------------------------------------------------------------- ??? [227] 100.0% [239] 1438(0.2%) 366(0.0%) check-hash/c ...ket/contract/private/hash.rkt:83:0 flat-contract? [249] 74.5% ------------------------------------------------------------------------------------------- parse-loop12 [222] 100.0% [240] 1406(0.2%) 0(0.0%) for-loop ...ision-steps/src/core/taylor.rkt:490:59 hash-ref! [194] 74.7% simplify [34] 25.3% ------------------------------------------------------------------------------------------- bigfloat->sig+exp [228] 100.0% [241] 1066(0.1%) 1066(0.1%) size+limbs->integer ...vate/bigfloat/gmp.rkt:103:0 ------------------------------------------------------------------------------------------- successfully-got-the-right-kind-of-function [229]100.0% [242] 670(0.1%) 0(0.0%) arity-checking-wrapper ...w-higher-order.rkt:402:0 matches-arity-exactly? [251] 100.0% ------------------------------------------------------------------------------------------- map-enodes [26] 19.4% loop [232] 80.6% [243] 7146(0.9%) 992(0.1%) for-loop ...sion-steps/src/core/simplify.rkt:173:2 eval-const-expr [257] 37.5% setfindf [258] 33.8% ??? [188] 5.1% curried [261] 5.0% compose [263] 4.7% ------------------------------------------------------------------------------------------- loop [232] 4.8% ??? [166] 95.2% [244] 6294(0.8%) 350(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [255] 94.4% ------------------------------------------------------------------------------------------- mterm->expr [138] 6.5% simplify* [234] 12.4% ??? [176] 12.9% ??? [162] 17.2% ??? [193] 50.9% [245] 5566(0.7%) 4230(0.5%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [260] 24.0% ------------------------------------------------------------------------------------------- for-loop [88] 36.1% loop [232] 63.9% [246] 3840(0.5%) 2762(0.3%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [262] 28.1% ------------------------------------------------------------------------------------------- simplify* [234] 100.0% [247] 1382(0.2%) 692(0.1%) ??? ...racket/collects/racket/private/kw.rkt:762:9 ??? [256] 49.9% ------------------------------------------------------------------------------------------- ??? [233] 100.0% [248] 1344(0.2%) 1344(0.2%) contract? ...acket/contract/private/guts.rkt:109:0 ------------------------------------------------------------------------------------------- check-hash/c [239] 100.0% [249] 1072(0.1%) 1072(0.1%) flat-contract? .../contract/private/guts.rkt:111:0 ------------------------------------------------------------------------------------------- parse-app [237] 100.0% [250] 698(0.1%) 698(0.1%) loop .../collects/racket/private/stxcase.rkt:112:7 ------------------------------------------------------------------------------------------- arity-checking-wrapper [242] 100.0% [251] 670(0.1%) 670(0.1%) matches-arity-exactly? ...te/arrow-common.rkt:70:0 ------------------------------------------------------------------------------------------- loop [232] 2.2% loop [252] 97.8% [252] 360(0.0%) 360(0.0%) loop ...ket/collects/racket/private/list.rkt:82:16 loop [252] 97.8% ------------------------------------------------------------------------------------------- loop [232] 100.0% [253] 358(0.0%) 0(0.0%) set-precompute! ...eps/src/core/simplify.rkt:172:0 make-sequence [259] 100.0% ------------------------------------------------------------------------------------------- ??? [238] 100.0% [254] 326(0.0%) 326(0.0%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ------------------------------------------------------------------------------------------- bf* [244] 31.7% ??? [166] 68.3% [255] 18722(2.3%) 2516(0.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [264] 61.9% bfsqrt [265] 24.6% ------------------------------------------------------------------------------------------- ??? [247] 10.3% ??? [204] 89.7% [256] 6698(0.8%) 6698(0.8%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------------------------- for-loop [243] 100.0% [257] 2680(0.3%) 1028(0.1%) eval-const-expr ...on-steps/src/programs.rkt:166:0 f176 [41] 49.3% ??? [268] 12.4% ------------------------------------------------------------------------------------------- for-loop [243] 100.0% [258] 2418(0.3%) 720(0.1%) setfindf ...s-precision-steps/src/common.rkt:184:0 ??? [147] 41.8% for-loop [267] 28.5% ------------------------------------------------------------------------------------------- update-leader! [106] 16.2% ??? [151] 16.4% set-precompute! [253] 17.6% merge-egraph-nodes! [89] 49.9% [259] 2030(0.3%) 1340(0.2%) make-sequence ...ects/racket/private/for.rkt:509:2 ??? [266] 34.0% ------------------------------------------------------------------------------------------- for-loop [88] 19.6% return/no-unsupplied [245] 80.4% [260] 1662(0.2%) 1662(0.2%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------- for-loop [88] 24.7% for-loop [243] 26.5% loop [232] 48.8% [261] 1352(0.2%) 1352(0.2%) curried ...cket/collects/racket/function.rkt:71:18 ------------------------------------------------------------------------------------------- foldl [246] 100.0% [262] 1078(0.1%) 1078(0.1%) merge2 ...precision-steps/src/core/ematch.rkt:31:0 ------------------------------------------------------------------------------------------- for-loop [243] 48.3% make-multiplication-subnode [94] 51.7% [263] 696(0.1%) 696(0.1%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------------- ??? [255] 100.0% [264] 11594(1.4%) 7682(1.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [269] 33.7% ------------------------------------------------------------------------------------------- ??? [255] 100.0% [265] 4612(0.6%) 2480(0.3%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [269] 46.2% ------------------------------------------------------------------------------------------- make-sequence [259] 100.0% [266] 690(0.1%) 0(0.0%) ??? ...acket/collects/racket/private/for.rkt:429:7 custom-in-set [270] 100.0% ------------------------------------------------------------------------------------------- setfindf [258] 100.0% [267] 688(0.1%) 688(0.1%) for-loop ...s-precision-steps/src/common.rkt:185:2 ------------------------------------------------------------------------------------------- eval-prog [155] 48.1% eval-const-expr [257] 51.9% [268] 640(0.1%) 308(0.0%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 unpack245 [271] 51.9% ------------------------------------------------------------------------------------------- ??? [211] 4.5% real->bigfloat [202] 17.5% bfsqrt [265] 27.5% bfmul [264] 50.5% [269] 7748(1.0%) 7748(1.0%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------------------------- ??? [266] 41.9% match-e [75] 58.1% [270] 1646(0.2%) 1646(0.2%) custom-in-set ...acket/private/set-types.rkt:577:0 ------------------------------------------------------------------------------------------- ??? [268] 100.0% [271] 332(0.0%) 332(0.0%) unpack245 ...private/arrow-higher-order.rkt:354:44 -------------------------------------------------------------------------------------------