Profiling results ----------------- Total cpu time observed: 245844ms (out of 247472ms) Number of samples taken: 746 (once every 330ms) (Hiding functions with self<1.0% and local<2.0%: 14 of 295 hidden) =========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================================== run [30] 50.0% [1] 245844(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [17] 50.0% run-improve39 [18] 27.7% get-final-combination [19] 12.9% prepare-points [42] 6.1% loop [43] 3.4% ------------------------------------------------------------------------------------------- ??? [134] 100.0% [2] 17466(7.1%) 0(0.0%) approximate9 ...g-simpler/src/core/taylor.rkt:12:0 loop [20] 65.3% for-loop [24] 31.1% taylor [33] 1.9% taylor-sqrt [44] 1.7% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [3] 7322(3.0%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:285:26 for-loop [22] 100.0% ------------------------------------------------------------------------------------------- loop [75] 27.9% for-loop [185] 72.1% [4] 6796(2.8%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [21] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [5] 6728(2.7%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:295:23 for-loop [23] 100.0% ------------------------------------------------------------------------------------------- copying-mergesort [120] 100.0% [6] 6408(2.6%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:120:23 ??? [129] 100.0% ------------------------------------------------------------------------------------------- expand-capturing-lifts [145] 18.2% loop [75] 38.3% for-loop [185] 43.5% [7] 5020(2.0%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [25] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [8] 2262(0.9%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:392:23 for-loop [26] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [9] 1608(0.7%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:483:23 for-loop [27] 100.0% ------------------------------------------------------------------------------------------- map-enodes [174] 19.7% loop [91] 80.3% [10] 1520(0.6%) 0(0.0%) set-precompute! ...ler/src/core/simplify.rkt:144:0 for-loop [28] 100.0% ------------------------------------------------------------------------------------------- for-loop [185] 100.0% [11] 1284(0.5%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [170] 76.6% binding-lookup50 [200] 23.4% ------------------------------------------------------------------------------------------- for-loop [177] 23.7% for-loop [88] 24.6% match-e [184] 25.6% substitute-e [190] 26.1% [12] 1266(0.5%) 0(0.0%) variable? ...g-simpler/src/syntax/syntax.rkt:714:0 ??? [64] 100.0% ------------------------------------------------------------------------------------------- append-map [104] 100.0% [13] 972(0.4%) 318(0.1%) free-variables ...ng-simpler/src/programs.rkt:80:0 ??? [64] 67.3% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [14] 648(0.3%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:408:23 for-loop [29] 100.0% ------------------------------------------------------------------------------------------- parse-loop80 [231] 1.8% loop [15] 98.2% [15] 324(0.1%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:54:19 loop [15] 98.2% ??? [134] 1.8% ------------------------------------------------------------------------------------------- f67 [32] 100.0% [16] 322(0.1%) 0(0.0%) loop ...t-pruning-simpler/src/core/reduce.rkt:18:2 type-of [270] 100.0% ------------------------------------------------------------------------------------------- ??? [1] 100.0% [17] 245844(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [30] 100.0% ------------------------------------------------------------------------------------------- ??? [1] 100.0% [18] 136004(55.3%) 0(0.0%) run-improve39 ...ng-simpler/src/mainloop.rkt:286:0 for-loop [31] 97.2% setup-prog!32 [35] 1.4% for-loop [36] 1.3% ------------------------------------------------------------------------------------------- ??? [1] 100.0% [19] 63510(25.8%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:320:0 f67 [32] 100.0% ------------------------------------------------------------------------------------------- approximate9 [2] 100.0% [20] 11400(4.6%) 0(0.0%) loop ...t-pruning-simpler/src/core/taylor.rkt:86:4 hash-ref! [195] 96.9% ??? [134] 3.1% ------------------------------------------------------------------------------------------- gf [137] 6.7% expand-id-application-form17 [191] 19.0% syntax-e [4] 74.4% [21] 9140(3.7%) 298(0.1%) syntax-e/no-taint (unknown source) loop [75] 96.7% ------------------------------------------------------------------------------------------- ??? [3] 100.0% [22] 7322(3.0%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:285:52 hash-ref! [195] 61.3% ??? [223] 25.4% simplify [219] 13.2% ------------------------------------------------------------------------------------------- ??? [5] 100.0% [23] 6728(2.7%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:298:27 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- approximate9 [2] 100.0% [24] 5436(2.2%) 0(0.0%) for-loop ...ning-simpler/src/core/taylor.rkt:29:18 taylor [33] 70.3% taylor-sqrt [44] 29.7% ------------------------------------------------------------------------------------------- dispatch-transformer41 [7] 100.0% [25] 5020(2.0%) 308(0.1%) apply-transformer52 (unknown source) apply-transformer-in-context [34] 57.3% loop [75] 24.5% apply-post-expansion [37] 12.1% ------------------------------------------------------------------------------------------- ??? [8] 100.0% [26] 2262(0.9%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:396:33 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- ??? [9] 100.0% [27] 1608(0.7%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:487:35 parse-loop80 [231] 100.0% ------------------------------------------------------------------------------------------- set-precompute! [10] 100.0% [28] 1520(0.6%) 0(0.0%) for-loop ...ng-simpler/src/core/simplify.rkt:146:2 eval-const-expr [38] 39.9% setfindf [39] 20.3% curried [128] 20.1% compose [40] 19.7% ------------------------------------------------------------------------------------------- ??? [14] 100.0% [29] 648(0.3%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:411:30 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- profile-thunk16 [17] 100.0% [30] 245844(100.0%) 0(0.0%) run ...racket/share/pkgs/profile-lib/main.rkt:39:2 ??? [1] 100.0% ------------------------------------------------------------------------------------------- run-improve39 [18] 100.0% [31] 132224(53.8%) 0(0.0%) for-loop ...pruning-simpler/src/mainloop.rkt:303:8 run-iter! [41] 100.0% ------------------------------------------------------------------------------------------- parse-loop80 [231] 0.1% hash-ref! [195] 0.4% append-map [104] 1.0% eval-prog [114] 1.8% f67 [32] 2.2% map [87] 4.0% simplify [219] 7.5% get-final-combination [19] 82.5% [32] 75594(30.7%) 308(0.1%) f67 ...t/collects/racket/match/compiler.rkt:507:40 loop [91] 76.6% map [87] 8.9% option-on-expr [95] 5.9% f67 [32] 2.2% append-map [104] 1.4% eval [122] 1.3% temp68_2 [119] 1.0% table-ref [237] 0.9% ...mpler/src/common.rkt:48:2 [238] 0.8% loop [16] 0.1% ??? [150] 0.0% ------------------------------------------------------------------------------------------- map [87] 3.5% approximate9 [2] 4.0% hash-ref! [195] 22.2% for-loop [24] 34.3% taylor [33] 36.0% [33] 8234(3.3%) 0(0.0%) taylor ...runing-simpler/src/core/taylor.rkt:163:0 taylor [33] 36.0% taylor-sqrt [44] 32.8% loop [45] 11.4% taylor-quotient [46] 8.5% map [87] 7.5% loop [91] 2.6% taylor-invert [48] 0.8% debug-print [234] 0.4% ------------------------------------------------------------------------------------------- apply-transformer52 [25] 100.0% [34] 2874(1.2%) 314(0.1%) apply-transformer-in-context (unknown source) parse-app [47] 33.1% datum->syntax6 [49] 22.8% ??? [50] 22.4% go [51] 10.8% ------------------------------------------------------------------------------------------- run-improve39 [18] 100.0% [35] 1970(0.8%) 0(0.0%) setup-prog!32 ...ing-simpler/src/mainloop.rkt:63:0 loop [43] 51.9% prepare-points [42] 48.1% ------------------------------------------------------------------------------------------- run-improve39 [18] 100.0% [36] 1810(0.7%) 0(0.0%) for-loop ...runing-simpler/src/mainloop.rkt:298:29 ??? [143] 100.0% ------------------------------------------------------------------------------------------- apply-transformer52 [25] 100.0% [37] 608(0.2%) 0(0.0%) apply-post-expansion (unknown source) gf [137] 100.0% ------------------------------------------------------------------------------------------- for-loop [28] 100.0% [38] 606(0.2%) 0(0.0%) eval-const-expr ...-simpler/src/programs.rkt:132:0 eval-prog [114] 100.0% ------------------------------------------------------------------------------------------- for-loop [28] 100.0% [39] 308(0.1%) 0(0.0%) setfindf ...t-pruning-simpler/src/common.rkt:176:0 for-loop [52] 100.0% ------------------------------------------------------------------------------------------- for-loop [28] 100.0% [40] 300(0.1%) 300(0.1%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------------- for-loop [31] 100.0% [41] 132224(53.8%) 0(0.0%) run-iter! ...runing-simpler/src/mainloop.rkt:267:0 simplify! [53] 48.0% finalize-iter! [54] 32.5% gen-series! [56] 13.9% gen-rewrites! [57] 2.4% choose-best-alt! [58] 2.4% ------------------------------------------------------------------------------------------- setup-prog!32 [35] 3.1% ??? [1] 96.9% [42] 30760(12.5%) 0(0.0%) prepare-points ...ing-simpler/src/points.rkt:156:0 make-exacts* [65] 35.1% loop [55] 31.9% loop [66] 29.7% for-loop [59] 3.3% ------------------------------------------------------------------------------------------- setup-prog!32 [35] 5.8% ??? [1] 94.2% [43] 17540(7.1%) 0(0.0%) loop ...e/alt-pruning-simpler/src/points.rkt:180:2 loop [55] 50.8% make-exacts* [65] 25.1% loop [66] 22.1% for-loop [59] 2.1% ------------------------------------------------------------------------------------------- approximate9 [2] 6.3% for-loop [24] 33.8% taylor [33] 59.9% [44] 4774(1.9%) 0(0.0%) taylor-sqrt ...g-simpler/src/core/taylor.rkt:346:0 hash-ref! [195] 47.4% simplify [219] 39.5% first-nonzero-exp [60] 13.1% ------------------------------------------------------------------------------------------- taylor [33] 100.0% [45] 1562(0.6%) 0(0.0%) loop ...-pruning-simpler/src/core/taylor.rkt:262:2 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- taylor [33] 100.0% [46] 964(0.4%) 0(0.0%) taylor-quotient ...mpler/src/core/taylor.rkt:328:0 simplify [219] 67.8% first-nonzero-exp [60] 32.2% ------------------------------------------------------------------------------------------- apply-transformer-in-context [34] 100.0% [47] 950(0.4%) 310(0.1%) parse-app ...collects/racket/private/kw.rkt:1105:2 syntax->list [69] 67.4% ------------------------------------------------------------------------------------------- map [87] 49.9% taylor [33] 50.1% [48] 682(0.3%) 0(0.0%) taylor-invert ...simpler/src/core/taylor.rkt:312:0 simplify [219] 100.0% ------------------------------------------------------------------------------------------- apply-transformer-in-context [34] 100.0% [49] 656(0.3%) 0(0.0%) datum->syntax6 (unknown source) loop [75] 100.0% ------------------------------------------------------------------------------------------- apply-transformer-in-context [34] 100.0% [50] 644(0.3%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [61] 100.0% ------------------------------------------------------------------------------------------- apply-transformer-in-context [34] 100.0% [51] 310(0.1%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [62] 100.0% ------------------------------------------------------------------------------------------- setfindf [39] 100.0% [52] 308(0.1%) 308(0.1%) for-loop ...t-pruning-simpler/src/common.rkt:177:2 ------------------------------------------------------------------------------------------- run-iter! [41] 100.0% [53] 63528(25.8%) 0(0.0%) simplify! ...runing-simpler/src/mainloop.rkt:181:0 for-loop [63] 100.0% ------------------------------------------------------------------------------------------- run-iter! [41] 100.0% [54] 42974(17.5%) 0(0.0%) finalize-iter! ...g-simpler/src/mainloop.rkt:221:0 ??? [64] 100.0% ------------------------------------------------------------------------------------------- loop [43] 47.6% prepare-points [42] 52.4% [55] 18712(7.6%) 0(0.0%) loop ...e/alt-pruning-simpler/src/points.rkt:124:2 make-exacts* [65] 62.5% loop [66] 35.6% loop [71] 1.9% ------------------------------------------------------------------------------------------- run-iter! [41] 100.0% [56] 18414(7.5%) 0(0.0%) gen-series! ...ning-simpler/src/mainloop.rkt:151:0 for-loop [67] 100.0% ------------------------------------------------------------------------------------------- run-iter! [41] 100.0% [57] 3222(1.3%) 0(0.0%) gen-rewrites! ...ng-simpler/src/mainloop.rkt:164:0 for-loop [68] 100.0% ------------------------------------------------------------------------------------------- run-iter! [41] 100.0% [58] 3136(1.3%) 0(0.0%) choose-best-alt! ...simpler/src/mainloop.rkt:113:0 ??? [64] 100.0% ------------------------------------------------------------------------------------------- loop [43] 26.0% prepare-points [42] 74.0% [59] 1382(0.6%) 346(0.1%) for-loop ...-pruning-simpler/src/points.rkt:195:19 ??? [70] 75.0% ------------------------------------------------------------------------------------------- taylor-quotient [46] 33.1% taylor-sqrt [44] 66.9% [60] 936(0.4%) 0(0.0%) first-nonzero-exp ...ler/src/core/taylor.rkt:260:0 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- ??? [50] 100.0% [61] 644(0.3%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [69] 100.0% ------------------------------------------------------------------------------------------- go [51] 12.5% loop [62] 87.5% [62] 310(0.1%) 310(0.1%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [62] 87.5% ------------------------------------------------------------------------------------------- simplify! [53] 100.0% [63] 63528(25.8%) 0(0.0%) for-loop ...pruning-simpler/src/mainloop.rkt:185:6 for-loop [72] 100.0% ------------------------------------------------------------------------------------------- type-of [270] 0.6% substitute-e [190] 0.6% free-variables [13] 1.3% debug7 [235] 2.4% variable? [12] 2.4% match-e [184] 3.5% choose-best-alt! [58] 6.1% finalize-iter! [54] 83.1% [64] 51706(21.0%) 4374(1.8%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [73] 83.1% ??? [77] 6.1% hash-has-key? [78] 2.4% ------------------------------------------------------------------------------------------- loop [43] 16.3% prepare-points [42] 40.2% loop [55] 43.5% [65] 26900(10.9%) 0(0.0%) make-exacts* ...uning-simpler/src/points.rkt:104:0 loop [91] 77.0% eval-prog [114] 23.0% ------------------------------------------------------------------------------------------- loop [43] 19.7% loop [55] 33.8% prepare-points [42] 46.4% [66] 19660(8.0%) 0(0.0%) loop ...e/alt-pruning-simpler/src/points.rkt:107:4 loop [91] 100.0% ------------------------------------------------------------------------------------------- gen-series! [56] 100.0% [67] 18414(7.5%) 0(0.0%) for-loop ...pruning-simpler/src/mainloop.rkt:157:7 taylor-alt [74] 100.0% ------------------------------------------------------------------------------------------- gen-rewrites! [57] 100.0% [68] 3222(1.3%) 0(0.0%) for-loop ...runing-simpler/src/mainloop.rkt:169:11 ??? [76] 100.0% ------------------------------------------------------------------------------------------- parse-app [47] 49.8% ??? [61] 50.2% [69] 1284(0.5%) 0(0.0%) syntax->list (unknown source) loop [75] 100.0% ------------------------------------------------------------------------------------------- for-loop [59] 100.0% [70] 1036(0.4%) 0(0.0%) ??? ...ie/alt-pruning-simpler/src/points.rkt:172:7 for-loop [79] 100.0% ------------------------------------------------------------------------------------------- loop [55] 0.1% loop [71] 99.9% [71] 358(0.1%) 358(0.1%) loop ...ie/alt-pruning-simpler/src/points.rkt:96:2 loop [71] 99.9% ------------------------------------------------------------------------------------------- for-loop [63] 100.0% [72] 63528(25.8%) 0(0.0%) for-loop ...pruning-simpler/src/mainloop.rkt:209:8 ??? [134] 100.0% ------------------------------------------------------------------------------------------- ??? [64] 100.0% [73] 42974(17.5%) 0(0.0%) for-loop ...ng-simpler/src/core/alt-table.rkt:51:2 atab-add-altn [80] 95.7% loop [83] 4.3% ------------------------------------------------------------------------------------------- for-loop [67] 100.0% [74] 18414(7.5%) 0(0.0%) taylor-alt ...uning-simpler/src/mainloop.rkt:136:0 for-loop [81] 98.2% type-of [270] 1.8% ------------------------------------------------------------------------------------------- datum->syntax6 [49] 0.1% gf [137] 3.6% eval-prog [114] 4.5% loop [75] 4.6% syntax->list [69] 5.0% apply-transformer52 [25] 5.7% lambda-clause-expander [159] 6.3% list-member? [192] 6.9% for-loop [185] 13.5% syntax-e/no-taint [21] 49.8% [75] 13586(5.5%) 2554(1.0%) loop (unknown source) gf [137] 51.0% expand-id-application-form17 [191] 11.2% syntax-e [4] 7.3% dispatch-transformer41 [7] 6.3% loop [75] 4.6% core-form-sym [84] 3.4% expand-identifier [164] 2.3% expand-capturing-lifts [145] 2.2% ------------------------------------------------------------------------------------------- for-loop [68] 100.0% [76] 3222(1.3%) 0(0.0%) ??? ...lt-pruning-simpler/src/alternative.rkt:60:0 rewriter [82] 100.0% ------------------------------------------------------------------------------------------- ??? [64] 100.0% [77] 3136(1.3%) 0(0.0%) ??? ...pruning-simpler/src/core/alt-table.rkt:54:0 ??? [134] 100.0% ------------------------------------------------------------------------------------------- ??? [64] 100.0% [78] 1222(0.5%) 612(0.2%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 ??? [247] 49.9% ------------------------------------------------------------------------------------------- ??? [70] 100.0% [79] 1036(0.4%) 0(0.0%) for-loop ...t-pruning-simpler/src/points.rkt:173:9 ??? [134] 100.0% ------------------------------------------------------------------------------------------- for-loop [73] 100.0% [80] 41114(16.7%) 0(0.0%) atab-add-altn ...pler/src/core/alt-table.rkt:210:0 override-at-pnts [85] 61.7% best-and-tied-at-points [86] 37.5% ------------------------------------------------------------------------------------------- taylor-alt [74] 100.0% [81] 18086(7.4%) 0(0.0%) for-loop ...pruning-simpler/src/mainloop.rkt:142:6 ??? [134] 100.0% ------------------------------------------------------------------------------------------- ??? [76] 41.0% matcher [92] 59.0% [82] 3222(1.3%) 0(0.0%) rewriter ...ing-simpler/src/core/matcher.rkt:131:2 for-loop [88] 100.0% ------------------------------------------------------------------------------------------- for-loop [73] 100.0% [83] 1860(0.8%) 624(0.3%) loop ...uning-simpler/src/core/alt-table.rkt:184:2 map [87] 34.0% argmax [89] 16.3% loop [90] 16.1% ------------------------------------------------------------------------------------------- loop [75] 100.0% [84] 616(0.3%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [170] 100.0% ------------------------------------------------------------------------------------------- atab-add-altn [80] 100.0% [85] 25368(10.3%) 302(0.1%) override-at-pnts ...r/src/core/alt-table.rkt:145:0 errors [107] 97.6% for-loop [94] 1.3% ------------------------------------------------------------------------------------------- atab-add-altn [80] 100.0% [86] 15436(6.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [107] 98.1% ------------------------------------------------------------------------------------------- loop [83] 6.0% taylor [33] 22.3% f67 [32] 71.7% [87] 10486(4.3%) 320(0.1%) map ...acket/collects/racket/private/map.rkt:35:13 f67 [32] 36.8% parse-loop80 [231] 13.3% simplify-node [93] 12.9% taylor [33] 11.6% simplify [219] 7.5% loop [91] 6.0% taylor-invert [48] 3.2% hash-ref! [195] 3.1% simplify* [241] 3.1% make-multiplication-node [250] 1.4% ------------------------------------------------------------------------------------------- rewriter [82] 100.0% [88] 3222(1.3%) 0(0.0%) for-loop ...ng-simpler/src/core/matcher.rkt:134:10 matcher [92] 59.0% type-of [270] 37.7% variable? [12] 3.2% ------------------------------------------------------------------------------------------- loop [83] 100.0% [89] 304(0.1%) 0(0.0%) argmax ...92/racket/collects/racket/list.rkt:766:0 for-loop [186] 100.0% ------------------------------------------------------------------------------------------- loop [83] 100.0% [90] 300(0.1%) 300(0.1%) loop ...cket/collects/racket/private/hash.rkt:20:4 ------------------------------------------------------------------------------------------- map [87] 0.1% loop [66] 0.1% option-on-expr [95] 0.1% map-enodes [174] 0.2% make-exacts* [65] 0.2% for-loop [188] 0.3% parse-loop80 [231] 0.4% taylor [33] 0.8% loop! [209] 1.8% ??? [129] 3.3% ??? [211] 4.1% f67 [32] 24.2% loop [91] 64.3% [91] 117026(47.6%) 1648(0.7%) loop ...cket/collects/racket/private/map.rkt:40:19 loop [91] 64.3% option-on-expr [95] 24.2% hash-ref! [195] 4.4% ??? [134] 3.1% loop! [209] 1.8% simplify [219] 0.8% ??? [129] 0.4% foldl [204] 0.3% set-precompute! [10] 0.2% parse-loop80 [231] 0.1% ??? [99] 0.1% ??? [116] 0.0% bf [138] 0.0% ------------------------------------------------------------------------------------------- for-loop [96] 50.0% for-loop [88] 50.0% [92] 2920(1.2%) 0(0.0%) matcher ...ning-simpler/src/core/matcher.rkt:168:2 for-loop [96] 50.0% rewriter [82] 50.0% ------------------------------------------------------------------------------------------- simplify [219] 11.3% map [87] 88.7% [93] 2784(1.1%) 0(0.0%) simplify-node ...-simpler/src/core/reduce.rkt:50:0 gather-additive-terms6 [97] 33.8% gather-multiplicative-terms [98] 33.3% append-map [104] 22.1% combine-mterms [100] 10.8% ------------------------------------------------------------------------------------------- override-at-pnts [85] 100.0% [94] 318(0.1%) 0(0.0%) for-loop ...-simpler/src/core/alt-table.rkt:146:43 ??? [124] 100.0% ------------------------------------------------------------------------------------------- f67 [32] 7.0% loop [91] 93.0% [95] 63510(25.8%) 0(0.0%) option-on-expr ...impler/src/core/regimes.rkt:83:0 for-loop [101] 52.4% sort-context-on-expr [102] 31.8% loop [91] 5.7% pick-errors [103] 4.0% err-lsts->split-indices [105] 3.1% eval-prog [114] 2.0% point->alt [111] 0.5% ------------------------------------------------------------------------------------------- matcher [92] 100.0% [96] 2920(1.2%) 0(0.0%) for-loop ...ng-simpler/src/core/matcher.rkt:184:21 matcher [92] 100.0% ------------------------------------------------------------------------------------------- simplify-node [93] 100.0% [97] 942(0.4%) 314(0.1%) gather-additive-terms6 ...src/core/reduce.rkt:72:0 parse-loop80 [231] 34.8% append-map [104] 31.8% ------------------------------------------------------------------------------------------- simplify-node [93] 100.0% [98] 926(0.4%) 926(0.4%) gather-multiplicative-terms ...re/reduce.rkt:116:0 ------------------------------------------------------------------------------------------- loop [91] 100.0% [99] 632(0.3%) 310(0.1%) ??? ...uning-simpler/src/core/alt-table.rkt:201:30 loop [106] 50.9% ------------------------------------------------------------------------------------------- simplify-node [93] 100.0% [100] 300(0.1%) 300(0.1%) combine-mterms ...impler/src/core/reduce.rkt:191:0 ------------------------------------------------------------------------------------------- option-on-expr [95] 100.0% [101] 33306(13.5%) 0(0.0%) for-loop ...ning-simpler/src/core/regimes.rkt:90:4 errors [107] 100.0% ------------------------------------------------------------------------------------------- option-on-expr [95] 100.0% [102] 20208(8.2%) 0(0.0%) sort-context-on-expr ...impler/src/points.rkt:90:0 ??? [108] 93.7% eval-prog [114] 4.7% ------------------------------------------------------------------------------------------- option-on-expr [95] 100.0% [103] 2548(1.0%) 0(0.0%) pick-errors ...-simpler/src/core/regimes.rkt:202:0 for-loop [110] 74.3% point->alt [111] 25.7% ------------------------------------------------------------------------------------------- append-map [104] 5.9% gather-additive-terms6 [97] 5.9% simplify-node [93] 24.3% f67 [32] 63.9% [104] 2534(1.0%) 336(0.1%) append-map ...acket/collects/racket/list.rkt:586:2 f67 [32] 43.7% parse-loop80 [231] 30.2% free-variables [13] 12.8% append-map [104] 5.9% loop [112] 4.1% ------------------------------------------------------------------------------------------- option-on-expr [95] 100.0% [105] 1964(0.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:239:0 loop [109] 100.0% ------------------------------------------------------------------------------------------- loop [106] 50.0% ??? [99] 50.0% [106] 322(0.1%) 322(0.1%) loop ...ket/collects/racket/private/list.rkt:82:16 loop [106] 50.0% ------------------------------------------------------------------------------------------- ??? [171] 4.1% best-and-tied-at-points [86] 19.8% override-at-pnts [85] 32.4% for-loop [101] 43.6% [107] 76328(31.0%) 0(0.0%) errors ...alt-pruning-simpler/src/points.rkt:203:0 for-loop [113] 77.0% eval-prog [114] 22.6% *bit-width* [118] 0.4% ------------------------------------------------------------------------------------------- sort-context-on-expr [102] 98.4% [108] 19248(7.8%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:369:3 generic-sort/key [115] 86.8% loop [126] 13.2% ------------------------------------------------------------------------------------------- err-lsts->split-indices [105] 100.0% [109] 1964(0.8%) 332(0.1%) loop ...pruning-simpler/src/core/regimes.rkt:290:4 for-loop [117] 83.1% ------------------------------------------------------------------------------------------- pick-errors [103] 100.0% [110] 1892(0.8%) 0(0.0%) for-loop ...ing-simpler/src/core/regimes.rkt:204:2 ??? [116] 100.0% ------------------------------------------------------------------------------------------- option-on-expr [95] 32.1% pick-errors [103] 67.9% [111] 966(0.4%) 0(0.0%) point->alt ...g-simpler/src/core/regimes.rkt:189:0 eval-prog [114] 100.0% ------------------------------------------------------------------------------------------- append-map [104] 100.0% [112] 310(0.1%) 310(0.1%) loop ...p92/racket/collects/racket/list.rkt:417:34 ------------------------------------------------------------------------------------------- errors [107] 100.0% [113] 58748(23.9%) 2248(0.9%) for-loop ...t-pruning-simpler/src/points.rkt:206:4 ??? [129] 85.1% ??? [134] 6.4% ulp-difference [121] 4.2% ??? [124] 0.5% ------------------------------------------------------------------------------------------- eval-const-expr [38] 2.2% sort-context-on-expr [102] 3.4% point->alt [111] 3.5% option-on-expr [95] 4.6% make-exacts* [65] 22.5% errors [107] 62.6% [114] 27556(11.2%) 0(0.0%) eval-prog ...runing-simpler/src/programs.rkt:109:0 temp68_2 [119] 66.5% hash-ref! [195] 17.4% f67 [32] 11.6% loop [75] 3.3% eval [122] 1.1% ------------------------------------------------------------------------------------------- ??? [108] 100.0% [115] 16714(6.8%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [120] 91.9% loop [126] 8.1% ------------------------------------------------------------------------------------------- loop [91] 46.8% for-loop [110] 53.2% [116] 3556(1.4%) 0(0.0%) ??? ...-pruning-simpler/src/core/regimes.rkt:195:2 ??? [129] 91.0% ??? [134] 9.0% ------------------------------------------------------------------------------------------- loop [109] 100.0% [117] 1632(0.7%) 0(0.0%) for-loop ...ing-simpler/src/core/regimes.rkt:255:4 for-loop [123] 100.0% ------------------------------------------------------------------------------------------- errors [107] 100.0% [118] 318(0.1%) 0(0.0%) *bit-width* ...-pruning-simpler/src/float.rkt:43:0 return/no-unsupplied [161] 100.0% ------------------------------------------------------------------------------------------- f67 [32] 4.4% parse-loop80 [231] 8.9% eval-prog [114] 86.7% [119] 21128(8.6%) 0(0.0%) temp68_2 (unknown source) compile16 [125] 100.0% ------------------------------------------------------------------------------------------- generic-sort/key [115] 38.4% copying-mergesort [120] 61.6% [120] 15366(6.3%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [120] 61.6% loop [126] 28.0% jloop [6] 10.4% ------------------------------------------------------------------------------------------- for-loop [113] 100.0% [121] 2460(1.0%) 1558(0.6%) ulp-difference ...uning-simpler/src/float.rkt:19:0 return/no-unsupplied [161] 24.2% ??? [248] 12.4% ------------------------------------------------------------------------------------------- eval-prog [114] 13.6% f67 [32] 43.1% parse-loop80 [231] 43.3% [122] 2288(0.9%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [127] 70.3% add-ns-scopes [131] 29.7% ------------------------------------------------------------------------------------------- for-loop [117] 100.0% [123] 1632(0.7%) 946(0.4%) for-loop ...ing-simpler/src/core/regimes.rkt:259:8 curried [128] 42.0% ------------------------------------------------------------------------------------------- for-loop [113] 48.5% for-loop [94] 51.5% [124] 618(0.3%) 618(0.3%) ??? ...ket/collects/racket/private/for.rkt:1208:14 ------------------------------------------------------------------------------------------- temp68_2 [119] 100.0% [125] 21128(8.6%) 0(0.0%) compile16 (unknown source) temp74_0 [130] 100.0% ------------------------------------------------------------------------------------------- generic-sort/key [115] 10.5% ??? [108] 19.7% copying-mergesort [120] 69.8% [126] 12840(5.2%) 326(0.1%) loop ...ket/collects/racket/private/sort.rkt:96:12 ??? [129] 90.2% ??? [134] 4.9% errors-score [133] 2.4% ------------------------------------------------------------------------------------------- eval [122] 100.0% [127] 1608(0.7%) 312(0.1%) namespace-syntax-introduce3 (unknown source) free-identifier=? [132] 39.1% for-loop [185] 21.3% add-ns-scopes [131] 20.3% ------------------------------------------------------------------------------------------- for-loop [28] 30.8% for-loop [123] 69.2% [128] 992(0.4%) 992(0.4%) curried ...cket/collects/racket/function.rkt:71:18 ------------------------------------------------------------------------------------------- ??? [116] 2.9% jloop [6] 5.8% loop [126] 10.5% loop [91] 35.7% for-loop [113] 45.1% [129] 110676(45.0%) 3798(1.5%) ??? .../alt-pruning-simpler/src/programs.rkt:129:2 ??? [135] 76.0% loop [91] 9.2% ??? [134] 8.3% bf [138] 2.7% ??? [150] 0.3% ------------------------------------------------------------------------------------------- compile16 [125] 100.0% [130] 21128(8.6%) 0(0.0%) temp74_0 (unknown source) expand-single [136] 84.7% compile-top9 [139] 15.3% ------------------------------------------------------------------------------------------- namespace-syntax-introduce3 [127] 32.4% eval [122] 67.6% [131] 1006(0.4%) 326(0.1%) add-ns-scopes (unknown source) add-scopes [140] 34.2% gf [137] 33.4% ------------------------------------------------------------------------------------------- namespace-syntax-introduce3 [127] 100.0% [132] 628(0.3%) 0(0.0%) free-identifier=? (unknown source) resolve+shift28 [170] 100.0% ------------------------------------------------------------------------------------------- loop [126] 100.0% [133] 312(0.1%) 0(0.0%) errors-score ...uning-simpler/src/points.rkt:213:0 loop [141] 100.0% ------------------------------------------------------------------------------------------- loop [20] 0.1% ??? [116] 0.3% loop [15] 0.3% loop [126] 0.6% for-loop [79] 0.9% ??? [77] 2.9% ??? [208] 3.4% for-loop [113] 3.5% for-loop [81] 6.5% loop [91] 8.4% ??? [129] 8.4% for-loop [72] 29.1% location-do [142] 35.6% [134] 109232(44.4%) 2854(1.2%) ??? ...tract/private/arrow-higher-order.rkt:357:33 location-do [142] 35.6% ??? [143] 29.1% ->flonum [144] 18.9% approximate9 [2] 6.3% hash-ref! [195] 3.5% best-alt [149] 2.9% simplify [219] 0.3% ------------------------------------------------------------------------------------------- ??? [129] 100.0% [135] 84138(34.2%) 36220(14.7%) ??? ...acket/collects/racket/private/kw.rkt:592:14 ??? [158] 24.4% ??? [146] 18.4% bf* [147] 7.2% ??? [239] 3.4% ??? [150] 2.7% ...higher-order.rkt:361:33 [155] 0.9% ------------------------------------------------------------------------------------------- temp74_0 [130] 100.0% [136] 17902(7.3%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [145] 100.0% ------------------------------------------------------------------------------------------- add-ns-scopes [131] 1.9% apply-post-expansion [37] 3.4% loop [75] 94.7% [137] 8836(3.6%) 970(0.4%) gf (unknown source) propagation-apply [148] 53.1% propagation-merge [153] 14.6% cache-or-reuse-set [154] 10.9% loop [75] 3.7% propagation-apply-shifted [156] 3.6% syntax-e/no-taint [21] 3.4% ------------------------------------------------------------------------------------------- loop [91] 45.4% ??? [129] 54.6% [138] 5446(2.2%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [229] 66.9% ??? [178] 33.1% ------------------------------------------------------------------------------------------- temp74_0 [130] 100.0% [139] 3226(1.3%) 334(0.1%) compile-top9 (unknown source) compile-forms31 [151] 48.0% extract-namespace-scopes/values [152] 41.6% ------------------------------------------------------------------------------------------- add-ns-scopes [131] 100.0% [140] 344(0.1%) 344(0.1%) add-scopes (unknown source) ------------------------------------------------------------------------------------------- errors-score [133] 100.0% [141] 312(0.1%) 312(0.1%) loop .../p92/racket/collects/racket/list.rkt:559:2 ------------------------------------------------------------------------------------------- ??? [134] 40.5% location-do [142] 59.5% [142] 81614(33.2%) 0(0.0%) location-do ...uning-simpler/src/programs.rkt:90:0 location-do [142] 59.5% ??? [134] 40.5% ------------------------------------------------------------------------------------------- for-loop [36] 2.8% ??? [134] 97.2% [143] 65338(26.6%) 0(0.0%) ??? ...-pruning-simpler/src/core/simplify.rkt:31:0 iterate-egraph!7 [157] 89.0% loop [160] 9.1% mk-egraph [163] 1.9% ------------------------------------------------------------------------------------------- ??? [134] 100.0% [144] 20592(8.4%) 13732(5.6%) ->flonum ...-pruning-simpler/src/programs.rkt:36:0 return/no-unsupplied [161] 17.1% ??? [248] 6.0% list-member? [192] 4.9% ??? [278] 3.1% ??? [178] 2.2% ------------------------------------------------------------------------------------------- loop [75] 3.3% expand-single [136] 96.7% [145] 18506(7.5%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [159] 86.7% for-loop [185] 6.7% dispatch-transformer41 [7] 4.9% expand-identifier [164] 1.7% ------------------------------------------------------------------------------------------- ??? [135] 100.0% [146] 15506(6.3%) 12836(5.2%) ??? ...runing-simpler/src/syntax/syntax.rkt:196:17 ??? [248] 11.0% list-member? [192] 2.2% return/no-unsupplied [161] 2.1% ??? [278] 1.9% ------------------------------------------------------------------------------------------- ??? [135] 100.0% [147] 6016(2.4%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [158] 100.0% ------------------------------------------------------------------------------------------- gf [137] 100.0% [148] 4692(1.9%) 4692(1.9%) propagation-apply (unknown source) ------------------------------------------------------------------------------------------- ??? [134] 100.0% [149] 3136(1.3%) 0(0.0%) best-alt ...pruning-simpler/src/mainloop.rkt:108:0 loop [162] 71.4% argmins [165] 28.6% ------------------------------------------------------------------------------------------- f67 [32] 11.2% ??? [129] 12.3% ??? [135] 76.6% [150] 2938(1.2%) 2938(1.2%) ??? ...ects/racket/contract/private/prop.rkt:519:4 ------------------------------------------------------------------------------------------- compile-top9 [139] 100.0% [151] 1550(0.6%) 312(0.1%) compile-forms31 (unknown source) for-loop [185] 79.9% ------------------------------------------------------------------------------------------- compile-top9 [139] 100.0% [152] 1342(0.5%) 1342(0.5%) extract-namespace-scopes/values (unknown source) ------------------------------------------------------------------------------------------- gf [137] 100.0% [153] 1286(0.5%) 1286(0.5%) propagation-merge (unknown source) ------------------------------------------------------------------------------------------- gf [137] 100.0% [154] 960(0.4%) 960(0.4%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------------------------- ??? [135] 100.0% [155] 748(0.3%) 0(0.0%) ...higher-order.rkt:361:33 (unknown source) ??? [278] 51.3% ??? [274] 48.7% ------------------------------------------------------------------------------------------- gf [137] 100.0% [156] 320(0.1%) 320(0.1%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------------------- ??? [143] 100.0% [157] 58122(23.6%) 334(0.1%) iterate-egraph!7 ...ler/src/core/simplify.rkt:55:0 one-iter [166] 96.8% map-enodes [174] 2.6% ------------------------------------------------------------------------------------------- bf* [147] 22.7% ??? [135] 77.3% [158] 26520(10.8%) 13200(5.4%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [168] 42.1% bfsqrt [172] 8.1% ------------------------------------------------------------------------------------------- expand-capturing-lifts [145] 100.0% [159] 16046(6.5%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [167] 86.2% loop [75] 12.0% for-loop [185] 1.9% ------------------------------------------------------------------------------------------- ??? [143] 100.0% [160] 5944(2.4%) 0(0.0%) loop ...runing-simpler/src/core/simplify.rkt:188:2 for-loop [169] 100.0% ------------------------------------------------------------------------------------------- *bit-width* [118] 6.7% ??? [146] 7.0% ulp-difference [121] 12.5% ->flonum [144] 73.9% [161] 4768(1.9%) 3202(1.3%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 filter [173] 32.8% ------------------------------------------------------------------------------------------- best-alt [149] 100.0% [162] 2238(0.9%) 0(0.0%) loop ...e/alt-pruning-simpler/src/common.rkt:143:2 ??? [171] 100.0% ------------------------------------------------------------------------------------------- ??? [143] 100.0% [163] 1272(0.5%) 0(0.0%) mk-egraph ...ing-simpler/src/core/egraph.rkt:131:0 mk-enode-rec! [175] 50.2% mk-enode! [207] 49.8% ------------------------------------------------------------------------------------------- for-loop [185] 32.6% loop [75] 33.5% expand-capturing-lifts [145] 33.9% [164] 926(0.4%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [170] 66.1% binding-lookup50 [200] 33.9% ------------------------------------------------------------------------------------------- best-alt [149] 100.0% [165] 898(0.4%) 0(0.0%) argmins ...lt-pruning-simpler/src/common.rkt:142:0 ??? [171] 100.0% ------------------------------------------------------------------------------------------- iterate-egraph!7 [157] 100.0% [166] 56268(22.9%) 950(0.4%) one-iter ...ing-simpler/src/core/simplify.rkt:66:0 for-loop [176] 61.2% for-loop [177] 36.5% ------------------------------------------------------------------------------------------- lambda-clause-expander [159] 16.3% for-loop [185] 83.7% [167] 13824(5.6%) 0(0.0%) finish-bodys (unknown source) for-loop [185] 100.0% ------------------------------------------------------------------------------------------- ??? [158] 100.0% [168] 11164(4.5%) 666(0.3%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [229] 63.1% ??? [178] 30.9% ------------------------------------------------------------------------------------------- loop [160] 100.0% [169] 5944(2.4%) 0(0.0%) for-loop ...g-simpler/src/core/simplify.rkt:181:29 argmin [179] 68.8% loop [181] 26.1% for-loop [182] 5.1% ------------------------------------------------------------------------------------------- expand-id-application-form17 [191] 9.6% expand-identifier [164] 19.5% core-form-sym [84] 19.6% free-identifier=? [132] 20.0% expand-implicit [11] 31.3% [170] 3140(1.3%) 972(0.4%) resolve+shift28 (unknown source) fallback-loop [180] 69.0% ------------------------------------------------------------------------------------------- argmins [165] 28.6% loop [162] 71.4% [171] 3136(1.3%) 0(0.0%) ??? ...alt-pruning-simpler/src/mainloop.rkt:110:19 errors [107] 100.0% ------------------------------------------------------------------------------------------- ??? [158] 100.0% [172] 2156(0.9%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [229] 100.0% ------------------------------------------------------------------------------------------- return/no-unsupplied [161] 100.0% [173] 1566(0.6%) 1566(0.6%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------- iterate-egraph!7 [157] 100.0% [174] 1520(0.6%) 0(0.0%) map-enodes ...ng-simpler/src/core/egraph.rkt:140:0 loop [91] 80.3% set-precompute! [10] 19.7% ------------------------------------------------------------------------------------------- mk-egraph [163] 33.3% mk-enode-rec! [175] 66.7% [175] 638(0.3%) 0(0.0%) mk-enode-rec! ...simpler/src/core/egraph.rkt:122:0 mk-enode-rec! [175] 66.7% mk-enode! [207] 33.3% ------------------------------------------------------------------------------------------- one-iter [166] 100.0% [176] 34454(14.0%) 0(0.0%) for-loop ...ng-simpler/src/core/simplify.rkt:117:2 for-loop [183] 85.8% match-e [184] 13.3% update-leader! [199] 0.9% ------------------------------------------------------------------------------------------- for-loop [177] 45.4% one-iter [166] 54.6% [177] 20560(8.4%) 5862(2.4%) for-loop ...ng-simpler/src/core/simplify.rkt:76:12 for-loop [177] 45.4% match-e [184] 35.0% variable? [12] 0.7% ------------------------------------------------------------------------------------------- ->flonum [144] 7.8% bf [138] 31.6% bfmul [168] 60.6% [178] 5700(2.3%) 5700(2.3%) ??? /home/p92/racket/collects/ffi/unsafe.rkt:898:4 ------------------------------------------------------------------------------------------- for-loop [169] 100.0% [179] 4092(1.7%) 0(0.0%) argmin ...92/racket/collects/racket/list.rkt:765:0 for-loop [186] 100.0% ------------------------------------------------------------------------------------------- resolve+shift28 [170] 100.0% [180] 2168(0.9%) 1232(0.5%) fallback-loop (unknown source) for-loop [185] 43.2% ------------------------------------------------------------------------------------------- for-loop [169] 100.0% [181] 1550(0.6%) 0(0.0%) loop .../p92/racket/collects/racket/list.rkt:751:4 for-loop [186] 61.3% expression-cost [187] 38.7% ------------------------------------------------------------------------------------------- for-loop [169] 100.0% [182] 302(0.1%) 302(0.1%) for-loop ...g-simpler/src/core/simplify.rkt:168:13 ------------------------------------------------------------------------------------------- for-loop [176] 100.0% [183] 29560(12.0%) 308(0.1%) for-loop ...ng-simpler/src/core/simplify.rkt:99:10 mk-enode! [207] 33.8% loop! [209] 28.5% merge-egraph-nodes! [189] 21.8% substitute-e [190] 11.7% list-member? [192] 3.2% ------------------------------------------------------------------------------------------- for-loop [176] 15.3% for-loop [196] 19.0% for-loop [177] 65.7% [184] 18974(7.7%) 5892(2.4%) match-e ...runing-simpler/src/core/ematch.rkt:46:0 for-loop [188] 63.7% ??? [64] 5.6% make-sequence [228] 1.6% variable? [12] 0.6% ------------------------------------------------------------------------------------------- fallback-loop [180] 0.4% lambda-clause-expander [159] 1.7% namespace-syntax-introduce3 [127] 2.0% expand-capturing-lifts [145] 4.6% compile-forms31 [151] 7.2% for-loop [185] 7.6% finish-bodys [167] 74.7% [185] 17232(7.0%) 4976(2.0%) for-loop (unknown source) finish-bodys [167] 62.5% for-loop [185] 7.6% dispatch-transformer41 [7] 3.0% syntax-e [4] 2.4% expand-id-application-form17 [191] 2.4% expand-implicit [11] 2.1% add-local-binding!37 [193] 2.1% loop [75] 1.6% expand-identifier [164] 0.1% ------------------------------------------------------------------------------------------- argmax [89] 5.7% loop [181] 17.8% argmin [179] 76.5% [186] 5346(2.2%) 0(0.0%) for-loop ...pruning-simpler/src/programs.rkt:169:2 table-ref [237] 70.9% ...mpler/src/common.rkt:48:2 [238] 29.1% ------------------------------------------------------------------------------------------- loop [181] 100.0% [187] 600(0.2%) 0(0.0%) expression-cost ...-simpler/src/programs.rkt:168:0 compile [194] 100.0% ------------------------------------------------------------------------------------------- match-e [184] 100.0% [188] 13104(5.3%) 5866(2.4%) for-loop ...ning-simpler/src/core/ematch.rkt:59:11 for-loop [196] 42.6% list-cartesian-product [201] 9.5% curry* [202] 5.3% loop [203] 2.4% loop [91] 2.4% foldl [204] 2.3% ------------------------------------------------------------------------------------------- for-loop [197] 17.3% for-loop [183] 82.7% [189] 6454(2.6%) 598(0.2%) merge-egraph-nodes! ...r/src/core/egraph.rkt:153:0 for-loop [197] 46.7% update-leader! [199] 34.4% for-loop [205] 4.8% enode-merge! [206] 4.8% ------------------------------------------------------------------------------------------- for-loop [198] 9.5% for-loop [183] 90.5% [190] 3452(1.4%) 0(0.0%) substitute-e ...g-simpler/src/core/ematch.rkt:71:0 for-loop [198] 90.5% variable? [12] 4.8% ??? [64] 4.7% ------------------------------------------------------------------------------------------- for-loop [185] 20.4% loop [75] 79.6% [191] 3008(1.2%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [21] 57.7% binding-lookup50 [200] 32.3% resolve+shift28 [170] 10.0% ------------------------------------------------------------------------------------------- ??? [146] 14.6% for-loop [183] 40.8% ->flonum [144] 44.5% [192] 2282(0.9%) 1350(0.5%) list-member? ...llects/racket/private/set.rkt:24:0 loop [75] 40.8% ------------------------------------------------------------------------------------------- for-loop [185] 100.0% [193] 910(0.4%) 910(0.4%) add-local-binding!37 (unknown source) ------------------------------------------------------------------------------------------- expression-cost [187] 100.0% [194] 600(0.2%) 0(0.0%) compile ...-pruning-simpler/src/programs.rkt:145:0 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- map [87] 0.3% for-loop [29] 0.3% for-loop [243] 0.8% compile [194] 1.1% for-loop [26] 1.2% simplify* [241] 1.5% first-nonzero-exp [60] 1.6% ??? [211] 1.8% ??? [223] 2.0% loop [45] 3.7% taylor-sqrt [44] 3.7% ??? [210] 3.8% for-loop [22] 5.9% eval-prog [114] 7.0% for-loop [23] 10.5% loop [20] 10.9% ??? [134] 11.5% ??? [208] 11.9% loop [91] 16.8% [195] 20960(8.5%) 920(0.4%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [208] 22.9% ??? [211] 17.7% simplify [219] 12.1% ??? [5] 10.5% ??? [3] 8.5% bigfloat-hash [212] 7.0% taylor [33] 6.4% ??? [210] 5.1% parse-loop80 [231] 2.7% ??? [8] 1.2% ??? [9] 0.8% ??? [14] 0.3% f67 [32] 0.3% ------------------------------------------------------------------------------------------- for-loop [188] 100.0% [196] 7452(3.0%) 322(0.1%) for-loop ...ning-simpler/src/core/ematch.rkt:65:37 match-e [184] 87.2% ??? [215] 8.5% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [189] 100.0% [197] 3726(1.5%) 0(0.0%) for-loop ...ing-simpler/src/core/egraph.rkt:201:10 loop! [209] 50.9% merge-egraph-nodes! [189] 49.1% ------------------------------------------------------------------------------------------- substitute-e [190] 100.0% [198] 3452(1.4%) 0(0.0%) for-loop ...ning-simpler/src/core/ematch.rkt:80:24 mk-enode! [207] 81.1% substitute-e [190] 18.9% ------------------------------------------------------------------------------------------- for-loop [176] 9.5% merge-egraph-nodes! [189] 90.5% [199] 3358(1.4%) 0(0.0%) update-leader! ...impler/src/core/egraph.rkt:218:0 for-loop [213] 73.0% for-loop [214] 27.0% ------------------------------------------------------------------------------------------- expand-implicit [11] 18.9% expand-identifier [164] 19.8% expand-id-application-form17 [191] 61.3% [200] 1586(0.6%) 1274(0.5%) binding-lookup50 (unknown source) binding->module-instance [217] 19.7% ------------------------------------------------------------------------------------------- list-cartesian-product [201] 10.7% for-loop [188] 89.3% [201] 1556(0.6%) 1556(0.6%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [201] 10.7% ------------------------------------------------------------------------------------------- for-loop [188] 100.0% [202] 700(0.3%) 700(0.3%) curry* ...racket/collects/racket/function.rkt:44:2 ------------------------------------------------------------------------------------------- for-loop [188] 100.0% [203] 642(0.3%) 642(0.3%) loop ...2/racket/collects/racket/function.rkt:53:6 ------------------------------------------------------------------------------------------- for-loop [188] 48.4% loop [91] 51.6% [204] 616(0.3%) 0(0.0%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [216] 100.0% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [189] 100.0% [205] 312(0.1%) 312(0.1%) for-loop ...lt-pruning-simpler/src/common.rkt:92:9 ------------------------------------------------------------------------------------------- merge-egraph-nodes! [189] 100.0% [206] 308(0.1%) 0(0.0%) enode-merge! ...g-simpler/src/core/enode.rkt:127:0 custom-set-intersect! [218] 100.0% ------------------------------------------------------------------------------------------- mk-egraph [163] 4.5% mk-enode-rec! [175] 4.5% for-loop [198] 19.9% for-loop [183] 71.0% [207] 14048(5.7%) 1888(0.8%) mk-enode! ...ing-simpler/src/core/egraph.rkt:102:0 new-enode [220] 79.8% for-loop [227] 6.8% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [208] 11052(4.5%) 0(0.0%) ??? ...t-pruning-simpler/src/core/taylor.rkt:67:15 hash-ref! [195] 50.5% ??? [134] 49.5% ------------------------------------------------------------------------------------------- for-loop [197] 15.8% loop [91] 31.6% for-loop [183] 52.6% [209] 10632(4.3%) 2824(1.1%) loop! ...-pruning-simpler/src/core/enode.rkt:190:2 custom-set-union [221] 40.9% loop [91] 31.6% set [225] 7.4% update-en-expr [257] 6.9% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [210] 7318(3.0%) 0(0.0%) ??? ...t-pruning-simpler/src/core/taylor.rkt:44:15 hash-ref! [195] 86.8% simplify [219] 8.4% ??? [223] 4.8% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [211] 5396(2.2%) 0(0.0%) ??? .../alt-pruning-simpler/src/programs.rkt:153:5 loop [91] 88.9% hash-ref! [195] 11.1% ------------------------------------------------------------------------------------------- hash-ref! [195] 100.0% [212] 4796(2.0%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0 bfcanonicalize [222] 79.5% sig+exp->bigfloat [226] 20.5% ------------------------------------------------------------------------------------------- update-leader! [199] 100.0% [213] 2452(1.0%) 0(0.0%) for-loop ...ning-simpler/src/core/egraph.rkt:223:6 for-loop [224] 100.0% ------------------------------------------------------------------------------------------- update-leader! [199] 100.0% [214] 906(0.4%) 906(0.4%) for-loop ...ning-simpler/src/core/egraph.rkt:233:6 ------------------------------------------------------------------------------------------- for-loop [196] 100.0% [215] 632(0.3%) 0(0.0%) ??? ...lt-pruning-simpler/src/core/ematch.rkt:50:5 make-sequence [228] 100.0% ------------------------------------------------------------------------------------------- foldl [204] 100.0% [216] 616(0.3%) 616(0.3%) merge2 ...pruning-simpler/src/core/ematch.rkt:31:0 ------------------------------------------------------------------------------------------- binding-lookup50 [200] 100.0% [217] 312(0.1%) 312(0.1%) binding->module-instance (unknown source) ------------------------------------------------------------------------------------------- enode-merge! [206] 100.0% [218] 308(0.1%) 308(0.1%) custom-set-intersect! ...ivate/set-types.rkt:269:0 ------------------------------------------------------------------------------------------- ??? [210] 3.5% ??? [134] 3.5% taylor-quotient [46] 3.7% taylor-invert [48] 3.8% loop [91] 5.1% map [87] 5.3% for-loop [22] 7.3% taylor-sqrt [44] 10.6% hash-ref! [195] 57.1% [219] 17778(7.2%) 620(0.3%) simplify ...uning-simpler/src/core/reduce.rkt:16:0 f67 [32] 55.4% parse-loop80 [231] 16.1% debug-print [234] 9.2% debug7 [235] 6.9% make-multiplication-node [250] 3.6% simplify* [241] 3.5% simplify-node [93] 1.8% ------------------------------------------------------------------------------------------- mk-enode! [207] 100.0% [220] 11204(4.6%) 0(0.0%) new-enode ...uning-simpler/src/core/enode.rkt:95:0 type-of-enode-expr [230] 100.0% ------------------------------------------------------------------------------------------- loop! [209] 100.0% [221] 4674(1.9%) 972(0.4%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [232] 72.8% for-loop [236] 6.4% ------------------------------------------------------------------------------------------- bigfloat-hash [212] 100.0% [222] 3812(1.6%) 3812(1.6%) bfcanonicalize .../private/bigfloat/mpfr.rkt:157:0 ------------------------------------------------------------------------------------------- ??? [210] 11.0% for-loop [22] 89.0% [223] 3152(1.3%) 0(0.0%) ??? ...-pruning-simpler/src/core/taylor.rkt:288:19 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- for-loop [213] 100.0% [224] 2452(1.0%) 0(0.0%) for-loop ...ning-simpler/src/core/egraph.rkt:224:8 hash-update! [233] 100.0% ------------------------------------------------------------------------------------------- loop! [209] 100.0% [225] 1564(0.6%) 1564(0.6%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------------- bigfloat-hash [212] 100.0% [226] 984(0.4%) 0(0.0%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:387:0 new-mpfr [229] 100.0% ------------------------------------------------------------------------------------------- mk-enode! [207] 100.0% [227] 956(0.4%) 956(0.4%) for-loop ...ing-simpler/src/core/egraph.rkt:114:10 ------------------------------------------------------------------------------------------- match-e [184] 32.3% ??? [215] 67.7% [228] 934(0.4%) 934(0.4%) make-sequence ...ects/racket/private/for.rkt:528:2 ------------------------------------------------------------------------------------------- sig+exp->bigfloat [226] 7.1% bfsqrt [172] 15.6% bf [138] 26.3% bfmul [168] 51.0% [229] 13828(5.6%) 13828(5.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------------------------- new-enode [220] 100.0% [230] 11204(4.6%) 312(0.1%) type-of-enode-expr ...pler/src/core/enode.rkt:68:0 ??? [271] 55.4% for-loop [272] 17.2% ...mpler/src/common.rkt:48:2 [238] 13.5% table-ref [237] 8.3% ??? [258] 2.8% ------------------------------------------------------------------------------------------- gather-additive-terms6 [97] 1.5% loop [91] 2.2% hash-ref! [195] 8.7% append-map [104] 10.4% for-loop [27] 16.6% parse-loop80 [231] 17.2% map [87] 18.8% simplify [219] 24.6% [231] 7322(3.0%) 302(0.1%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 temp68_2 [119] 22.8% parse-loop80 [231] 17.2% for-loop [243] 16.6% eval [122] 9.1% make-multiplication-node [250] 7.8% simplify* [241] 5.8% loop [91] 5.5% ??? [239] 4.3% for-loop [246] 4.1% f67 [32] 2.2% per-top-level54 [245] 1.5% loop [15] 1.1% ------------------------------------------------------------------------------------------- custom-set-union [221] 100.0% [232] 3402(1.4%) 594(0.2%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [240] 82.5% ------------------------------------------------------------------------------------------- for-loop [224] 100.0% [233] 2452(1.0%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [242] 100.0% ------------------------------------------------------------------------------------------- taylor [33] 15.8% simplify [219] 84.2% [234] 1944(0.8%) 674(0.3%) debug-print ...pruning-simpler/src/debug.rkt:107:0 for-loop [244] 65.3% ------------------------------------------------------------------------------------------- simplify [219] 100.0% [235] 1230(0.5%) 0(0.0%) debug7 .../alt-pruning-simpler/src/debug.rkt:102:0 ??? [64] 100.0% ------------------------------------------------------------------------------------------- custom-set-union [221] 100.0% [236] 300(0.1%) 300(0.1%) for-loop ...cts/racket/private/set-types.rkt:152:2 ------------------------------------------------------------------------------------------- type-of [270] 8.3% type-of-enode-expr [230] 12.2% f67 [32] 29.7% for-loop [186] 49.8% [237] 7618(3.1%) 1286(0.5%) table-ref ...t-pruning-simpler/src/common.rkt:47:0 ??? [247] 75.2% for-loop [253] 8.0% ------------------------------------------------------------------------------------------- type-of [270] 8.2% f67 [32] 15.3% type-of-enode-expr [230] 37.8% for-loop [186] 38.8% [238] 4014(1.6%) 1566(0.6%) ...mpler/src/common.rkt:48:2 ...e/arr-i.rkt:918:19 ??? [251] 38.5% ??? [252] 22.5% ------------------------------------------------------------------------------------------- parse-loop80 [231] 9.8% ??? [135] 90.2% [239] 3208(1.3%) 3208(1.3%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------------------------- for-loop [232] 100.0% [240] 2808(1.1%) 2808(1.1%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------------- simplify [219] 24.2% parse-loop80 [231] 25.1% map [87] 50.7% [241] 2582(1.1%) 1916(0.8%) simplify* ...ning-simpler/src/core/reduce.rkt:31:0 ??? [248] 13.4% hash-ref! [195] 12.4% ------------------------------------------------------------------------------------------- hash-update! [233] 100.0% [242] 2452(1.0%) 0(0.0%) ??? ...-pruning-simpler/src/core/egraph.rkt:226:24 for-loop [249] 100.0% ------------------------------------------------------------------------------------------- parse-loop80 [231] 100.0% [243] 1608(0.7%) 0(0.0%) for-loop ...ing-simpler/src/core/taylor.rkt:490:59 hash-ref! [195] 100.0% ------------------------------------------------------------------------------------------- debug-print [234] 100.0% [244] 1270(0.5%) 1270(0.5%) for-loop ...lt-pruning-simpler/src/debug.rkt:113:2 ------------------------------------------------------------------------------------------- parse-loop80 [231] 100.0% [245] 334(0.1%) 0(0.0%) per-top-level54 (unknown source) make-expand-context10 [254] 100.0% ------------------------------------------------------------------------------------------- parse-loop80 [231] 100.0% [246] 300(0.1%) 0(0.0%) for-loop ...ning-simpler/src/core/reduce.rkt:99:13 make-multiplication-node [250] 100.0% ------------------------------------------------------------------------------------------- hash-has-key? [78] 9.6% table-ref [237] 90.4% [247] 6336(2.6%) 2148(0.9%) ??? ...ects/racket/contract/private/list.rkt:798:4 for-loop [255] 41.3% ??? [261] 15.0% ??? [274] 5.1% successfully-got-the-right-kind-of-function [260] 4.7% ------------------------------------------------------------------------------------------- ulp-difference [121] 8.5% simplify* [241] 9.6% ->flonum [144] 34.6% ??? [146] 47.3% [248] 3600(1.5%) 3280(1.3%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ??? [259] 8.9% ------------------------------------------------------------------------------------------- ??? [242] 100.0% [249] 2452(1.0%) 2152(0.9%) for-loop ...ing-simpler/src/core/egraph.rkt:227:26 update-en-expr [257] 12.2% ------------------------------------------------------------------------------------------- for-loop [246] 13.7% map [87] 13.8% simplify [219] 29.2% parse-loop80 [231] 43.2% [250] 2184(0.9%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:230:0 make-multiplication-subnode [256] 100.0% ------------------------------------------------------------------------------------------- ??? [274] 9.6% ...mpler/src/common.rkt:48:2 [238] 90.4% [251] 1546(0.6%) 298(0.1%) ??? ...ects/racket/contract/private/list.rkt:367:4 ??? [274] 48.6% ??? [258] 41.8% ------------------------------------------------------------------------------------------- ...mpler/src/common.rkt:48:2 [238] 100.0% [252] 902(0.4%) 902(0.4%) ??? ...s/racket/contract/private/arr-i.rkt:1286:39 ------------------------------------------------------------------------------------------- table-ref [237] 100.0% [253] 606(0.2%) 606(0.2%) for-loop ...lt-pruning-simpler/src/common.rkt:53:4 ------------------------------------------------------------------------------------------- per-top-level54 [245] 100.0% [254] 334(0.1%) 334(0.1%) make-expand-context10 (unknown source) ------------------------------------------------------------------------------------------- ??? [247] 100.0% [255] 2616(1.1%) 632(0.3%) for-loop ...acket/contract/private/list.rkt:804:12 ??? [261] 62.9% for-loop [272] 12.9% ------------------------------------------------------------------------------------------- make-multiplication-node [250] 100.0% [256] 2184(0.9%) 308(0.1%) make-multiplication-subnode ...re/reduce.rkt:240:0 for-loop [262] 70.9% group-by61 [265] 15.0% ------------------------------------------------------------------------------------------- for-loop [249] 16.0% loop! [209] 84.0% [257] 1870(0.8%) 610(0.2%) update-en-expr ...impler/src/core/egraph.rkt:212:0 for-loop [263] 67.4% ------------------------------------------------------------------------------------------- type-of-enode-expr [230] 32.6% ??? [251] 67.4% [258] 958(0.4%) 312(0.1%) ??? ...ects/racket/contract/private/hash.rkt:236:9 check-hash/c [264] 67.4% ------------------------------------------------------------------------------------------- ??? [248] 100.0% [259] 320(0.1%) 320(0.1%) ??? ...ects/racket/contract/private/prop.rkt:274:4 ------------------------------------------------------------------------------------------- ??? [247] 100.0% [260] 300(0.1%) 300(0.1%) successfully-got-the-right-kind-of-function ...5:4 ------------------------------------------------------------------------------------------- ??? [247] 36.5% for-loop [255] 63.5% [261] 2594(1.1%) 1270(0.5%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [267] 37.8% loop [268] 13.3% ------------------------------------------------------------------------------------------- make-multiplication-subnode [256] 100.0% [262] 1548(0.6%) 0(0.0%) for-loop ...ning-simpler/src/core/reduce.rkt:242:3 mterm->expr [266] 100.0% ------------------------------------------------------------------------------------------- update-en-expr [257] 100.0% [263] 1260(0.5%) 1260(0.5%) for-loop ...ning-simpler/src/core/egraph.rkt:214:6 ------------------------------------------------------------------------------------------- ??? [258] 100.0% [264] 646(0.3%) 308(0.1%) check-hash/c ...ket/contract/private/hash.rkt:83:0 flat-contract? [269] 52.3% ------------------------------------------------------------------------------------------- make-multiplication-subnode [256] 100.0% [265] 328(0.1%) 328(0.1%) group-by61 ...acket/collects/racket/list.rkt:771:0 ------------------------------------------------------------------------------------------- for-loop [262] 100.0% [266] 1548(0.6%) 0(0.0%) mterm->expr ...g-simpler/src/core/reduce.rkt:270:0 type-of [270] 100.0% ------------------------------------------------------------------------------------------- ??? [261] 100.0% [267] 980(0.4%) 980(0.4%) make-keyword-procedure ...ket/private/kw.rkt:407:4 ------------------------------------------------------------------------------------------- ??? [261] 100.0% [268] 344(0.1%) 344(0.1%) loop ...ts/racket/contract/private/blame.rkt:320:2 ------------------------------------------------------------------------------------------- check-hash/c [264] 100.0% [269] 338(0.1%) 338(0.1%) flat-contract? .../contract/private/guts.rkt:122:0 ------------------------------------------------------------------------------------------- loop [16] 6.3% taylor-alt [74] 6.4% mterm->expr [266] 30.3% for-loop [88] 57.0% [270] 5108(2.1%) 612(0.2%) type-of ...pruning-simpler/src/type-check.rkt:34:0 ??? [271] 37.9% for-loop [272] 25.4% table-ref [237] 12.4% ...mpler/src/common.rkt:48:2 [238] 6.4% ??? [64] 5.9% ------------------------------------------------------------------------------------------- type-of [270] 23.8% type-of-enode-expr [230] 76.2% [271] 8150(3.3%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:227:4 contract-pos/neg-doubling/proc [273] 100.0% ------------------------------------------------------------------------------------------- for-loop [255] 9.5% type-of [270] 36.5% type-of-enode-expr [230] 54.0% [272] 3558(1.4%) 338(0.1%) for-loop ...racket/contract/private/hash.rkt:277:6 ??? [274] 90.5% ------------------------------------------------------------------------------------------- ??? [271] 100.0% [273] 8150(3.3%) 7836(3.2%) contract-pos/neg-doubling/proc ...e/guts.rkt:956:0 ??? [277] 3.9% ------------------------------------------------------------------------------------------- ??? [247] 6.7% ...higher-order.rkt:361:33 [155] 7.6% ??? [251] 18.7% for-loop [272] 67.0% [274] 4808(2.0%) 688(0.3%) ??? ...cts/racket/contract/private/list.rkt:209:10 ??? [275] 67.0% for-loop [276] 12.5% ??? [251] 6.2% ------------------------------------------------------------------------------------------- ??? [274] 100.0% [275] 3220(1.3%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:747:7 ??? [278] 100.0% ------------------------------------------------------------------------------------------- ??? [274] 100.0% [276] 602(0.2%) 602(0.2%) for-loop ...acket/contract/private/list.rkt:212:15 ------------------------------------------------------------------------------------------- contract-pos/neg-doubling/proc [273] 100.0% [277] 314(0.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:191:2 ??? [279] 100.0% ------------------------------------------------------------------------------------------- ??? [146] 6.6% ...higher-order.rkt:361:33 [155] 8.5% ->flonum [144] 14.0% ??? [275] 71.0% [278] 4538(1.8%) 4538(1.8%) ??? ...ects/racket/contract/private/guts.rkt:746:8 ------------------------------------------------------------------------------------------- ??? [277] 100.0% [279] 314(0.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:739:5 get/build-late-neg-projection [280] 100.0% ------------------------------------------------------------------------------------------- ??? [279] 100.0% [280] 314(0.1%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:793:0 ??? [281] 100.0% ------------------------------------------------------------------------------------------- get/build-late-neg-projection [280] 100.0% [281] 314(0.1%) 314(0.1%) ??? ...cts/racket/contract/private/prop.rkt:344:12 -------------------------------------------------------------------------------------------