Profiling results ----------------- Total cpu time observed: 155190ms (out of 155424ms) Number of samples taken: 752 (once every 206ms) (Hiding functions with self<1.0% and local<2.0%: 17 of 299 hidden) ========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================================== [1] 155190(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [19] 100.0% ------------------------------------------------------------------------------------------ ??? [227] 100.0% [2] 124400(80.2%) 0(0.0%) approximate9 ...pler-alts/src/core/taylor.rkt:11:0 loop [20] 94.4% for-loop [28] 4.3% taylor [36] 1.1% f40 [195] 0.2% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [3] 115842(74.6%) 200(0.1%) ??? ...rbie/simpler-alts/src/core/taylor.rkt:67:15 hash-ref! [240] 70.5% ??? [227] 29.5% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [4] 93832(60.5%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:300:23 for-loop [21] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [5] 78598(50.6%) 0(0.0%) ??? ...rbie/simpler-alts/src/core/taylor.rkt:44:15 hash-ref! [240] 83.4% ??? [35] 16.6% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [6] 63844(41.1%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:290:26 for-loop [22] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [7] 46262(29.8%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:406:23 for-loop [23] 74.0% for-loop [37] 25.4% rle [31] 0.4% all-partitions21 [33] 0.2% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [8] 32056(20.7%) 198(0.1%) ??? ...bie/simpler-alts/src/core/taylor.rkt:343:33 hash-ref! [240] 99.1% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [9] 27642(17.8%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:509:23 for-loop [24] 100.0% ------------------------------------------------------------------------------------------ loop [190] 9.8% expand-capturing-lifts [228] 31.1% for-loop [262] 59.1% [10] 20998(13.5%) 200(0.1%) dispatch-transformer41 (unknown source) apply-transformer52 [25] 99.0% ------------------------------------------------------------------------------------------ map [201] 100.0% [11] 19788(12.8%) 1202(0.8%) ??? ...erbie/simpler-alts/src/core/reduce.rkt:56:5 for-loop [26] 93.9% ------------------------------------------------------------------------------------------ ??? [67] 1.8% namespace-syntax-introduce3 [109] 1.8% stx-list? [65] 7.2% loop [190] 36.7% for-loop [262] 52.6% [12] 11242(7.2%) 804(0.5%) syntax-e (unknown source) syntax-e/no-taint [27] 92.8% ------------------------------------------------------------------------------------------ taylor [36] 100.0% [13] 8134(5.2%) 0(0.0%) taylor-invert ...er-alts/src/core/taylor.rkt:317:0 first-nonzero-exp [59] 89.8% f40 [195] 5.1% simplify [258] 2.5% f61 [58] 2.5% ------------------------------------------------------------------------------------------ for-loop [262] 100.0% [14] 7514(4.8%) 1810(1.2%) expand-implicit (unknown source) resolve+shift28 [203] 54.3% binding-lookup52 [272] 11.0% datum->syntax6 [242] 10.7% ------------------------------------------------------------------------------------------ loop [190] 17.1% for-loop [262] 82.9% [15] 3454(2.2%) 400(0.3%) expand-identifier (unknown source) resolve+shift28 [203] 88.4% ------------------------------------------------------------------------------------------ for-loop [262] 100.0% [16] 1858(1.2%) 206(0.1%) dispatch-variable (unknown source) substitute-variable6 [29] 88.9% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [17] 1232(0.8%) 200(0.1%) ??? .../herbie/simpler-alts/src/programs.rkt:202:5 loop [190] 94.6% ------------------------------------------------------------------------------------------ matcher [259] 100.0% [18] 804(0.5%) 0(0.0%) ??? ...ie/simpler-alts/src/core/matcher.rkt:129:11 for-loop [30] 79.1% for-loop [32] 12.6% foldl [41] 8.3% ------------------------------------------------------------------------------------------ ??? [1] 100.0% [19] 155190(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [34] 100.0% ------------------------------------------------------------------------------------------ approximate9 [2] 100.0% [20] 117480(75.7%) 0(0.0%) loop ...rbie/simpler-alts/src/core/taylor.rkt:86:4 hash-ref! [240] 98.6% ??? [227] 1.2% map [201] 0.2% ------------------------------------------------------------------------------------------ ??? [4] 100.0% [21] 93832(60.5%) 206(0.1%) for-loop ...impler-alts/src/core/taylor.rkt:303:27 hash-ref! [240] 99.7% f40 [195] 0.1% ------------------------------------------------------------------------------------------ ??? [6] 100.0% [22] 63844(41.1%) 0(0.0%) for-loop ...impler-alts/src/core/taylor.rkt:290:52 hash-ref! [240] 49.4% ??? [35] 47.7% f61 [58] 1.6% simplify-node [61] 1.3% ------------------------------------------------------------------------------------------ ??? [7] 100.0% [23] 34428(22.2%) 0(0.0%) for-loop ...impler-alts/src/core/taylor.rkt:410:33 for-loop [37] 73.1% hash-ref! [240] 26.9% ------------------------------------------------------------------------------------------ ??? [9] 100.0% [24] 27642(17.8%) 0(0.0%) for-loop ...impler-alts/src/core/taylor.rkt:513:35 parse-loop402 [38] 100.0% ------------------------------------------------------------------------------------------ dispatch-transformer41 [10] 100.0% [25] 20798(13.4%) 2434(1.6%) apply-transformer52 (unknown source) apply-transformer-in-context [39] 44.4% loop [190] 34.1% apply-post-expansion [40] 8.9% ------------------------------------------------------------------------------------------ ??? [11] 100.0% [26] 18586(12.0%) 1010(0.7%) for-loop .../simpler-alts/src/core/reduce.rkt:57:7 pattern-match [46] 92.4% for-loop [42] 2.2% ------------------------------------------------------------------------------------------ gf [197] 9.2% expand-id-application-form17 [267] 23.5% syntax-e [12] 67.3% [27] 15504(10.0%) 0(0.0%) syntax-e/no-taint (unknown source) loop [190] 100.0% ------------------------------------------------------------------------------------------ approximate9 [2] 100.0% [28] 5304(3.4%) 0(0.0%) for-loop ...simpler-alts/src/core/taylor.rkt:29:18 taylor [36] 100.0% ------------------------------------------------------------------------------------------ dispatch-variable [16] 100.0% [29] 1652(1.1%) 1452(0.9%) substitute-variable6 (unknown source) datum->syntax6 [242] 12.1% ------------------------------------------------------------------------------------------ ??? [18] 100.0% [30] 804(0.5%) 0(0.0%) for-loop ...mpler-alts/src/core/matcher.rkt:131:15 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ ??? [7] 100.0% [31] 400(0.3%) 200(0.1%) rle ...rbie/simpler-alts/src/core/taylor.rkt:396:0 group-by61 [232] 50.0% ------------------------------------------------------------------------------------------ ??? [18] 100.0% [32] 202(0.1%) 0(0.0%) for-loop ...impler-alts/src/core/matcher.rkt:101:4 foldl [41] 100.0% ------------------------------------------------------------------------------------------ ??? [7] 25.0% all-partitions21 [33] 75.0% [33] 200(0.1%) 0(0.0%) all-partitions21 ...pler-alts/src/common.rkt:285:0 all-partitions21 [33] 75.0% do-curry [225] 25.0% ------------------------------------------------------------------------------------------ profile-thunk16 [19] 100.0% [34] 155190(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [43] 100.0% ------------------------------------------------------------------------------------------ ??? [5] 24.2% for-loop [22] 75.8% [35] 47226(30.4%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:293:19 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ approximate9 [2] 2.0% for-loop [28] 7.5% map [201] 15.1% hash-ref! [240] 21.6% taylor [36] 53.7% [36] 44776(28.9%) 812(0.5%) taylor ...e/simpler-alts/src/core/taylor.rkt:169:0 taylor [36] 53.7% taylor-sqrt [45] 19.0% map [201] 15.1% taylor-quotient [47] 5.5% taylor-invert [13] 3.6% taylor-exp [49] 1.3% debug-print [126] 0.6% debug5 [52] 0.1% ------------------------------------------------------------------------------------------ ??? [7] 32.0% for-loop [23] 68.0% [37] 36988(23.8%) 0(0.0%) for-loop ...impler-alts/src/core/taylor.rkt:412:39 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ for-loop [24] 100.0% [38] 27642(17.8%) 0(0.0%) parse-loop402 (unknown source) for-loop [44] 100.0% ------------------------------------------------------------------------------------------ apply-transformer52 [25] 100.0% [39] 9224(5.9%) 1630(1.1%) apply-transformer-in-context (unknown source) ??? [48] 31.4% parse-app [50] 22.0% go [51] 12.9% datum->syntax6 [242] 9.3% parse-lambda [53] 4.6% new-lambda [55] 2.2% ------------------------------------------------------------------------------------------ apply-transformer52 [25] 100.0% [40] 1844(1.2%) 0(0.0%) apply-post-expansion (unknown source) gf [197] 100.0% ------------------------------------------------------------------------------------------ ??? [18] 49.8% for-loop [32] 50.2% [41] 402(0.3%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [54] 100.0% ------------------------------------------------------------------------------------------ for-loop [26] 100.0% [42] 400(0.3%) 200(0.1%) for-loop ...simpler-alts/src/core/matcher.rkt:41:9 pattern-match [46] 50.0% ------------------------------------------------------------------------------------------ for-loop [191] 1.9% run [34] 98.1% [43] 155190(100.0%) 2212(1.4%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [56] 86.7% prepare-points-intervals [75] 7.2% get-final-combination [62] 2.0% oracle-error [63] 1.7% ??? [230] 0.9% ??? [227] 0.3% errors [183] 0.2% baseline-error [69] 0.1% get-p&es [70] 0.1% loop [190] 0.1% *bit-width* [71] 0.1% ------------------------------------------------------------------------------------------ parse-loop402 [38] 100.0% [44] 27642(17.8%) 0(0.0%) for-loop ...impler-alts/src/core/taylor.rkt:516:59 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ taylor [36] 100.0% [45] 23072(14.9%) 222(0.1%) taylor-sqrt ...pler-alts/src/core/taylor.rkt:351:0 hash-ref! [240] 79.4% first-nonzero-exp [59] 7.2% parse-loop74 [57] 6.3% f40 [195] 3.5% f61 [58] 1.7% simplify* [214] 0.9% ------------------------------------------------------------------------------------------ for-loop [42] 1.2% pattern-match [46] 3.5% for-loop [26] 95.3% [46] 17376(11.2%) 844(0.5%) pattern-match ...er-alts/src/core/matcher.rkt:29:0 for-loop [60] 67.3% constant? [274] 21.9% pattern-match [46] 3.5% variable? [276] 1.2% ??? [123] 1.2% ------------------------------------------------------------------------------------------ taylor [36] 100.0% [47] 6266(4.0%) 0(0.0%) taylor-quotient ...-alts/src/core/taylor.rkt:333:0 first-nonzero-exp [59] 64.8% f40 [195] 28.7% simplify-node [61] 3.3% make-multiplication-node [215] 3.2% ------------------------------------------------------------------------------------------ apply-transformer-in-context [39] 100.0% [48] 2894(1.9%) 822(0.5%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [64] 49.6% syntax->list [82] 22.0% ------------------------------------------------------------------------------------------ taylor [36] 100.0% [49] 2030(1.3%) 0(0.0%) taylor-exp ...mpler-alts/src/core/taylor.rkt:400:0 f40 [195] 59.3% simplify [258] 20.0% f61 [58] 11.0% simplify* [214] 9.7% ------------------------------------------------------------------------------------------ apply-transformer-in-context [39] 100.0% [50] 2026(1.3%) 822(0.5%) parse-app ...collects/racket/private/kw.rkt:1142:2 check-loc [66] 29.8% ??? [67] 19.7% syntax->list [82] 9.9% ------------------------------------------------------------------------------------------ apply-transformer-in-context [39] 100.0% [51] 1194(0.8%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 stx-list? [65] 67.5% syntax->list [82] 16.2% loop [72] 16.2% ------------------------------------------------------------------------------------------ taylor [36] 100.0% [52] 430(0.3%) 224(0.1%) debug5 .../herbie/simpler-alts/src/debug.rkt:102:0 return/no-unsupplied [275] 47.9% ------------------------------------------------------------------------------------------ apply-transformer-in-context [39] 100.0% [53] 426(0.3%) 224(0.1%) parse-lambda ...llects/racket/private/kw.rkt:619:2 t-subst [68] 47.4% ------------------------------------------------------------------------------------------ foldl [41] 100.0% [54] 402(0.3%) 0(0.0%) ??? ...rbie/simpler-alts/src/core/matcher.rkt:25:7 fallback-update [83] 50.2% core457 [76] 49.8% ------------------------------------------------------------------------------------------ apply-transformer-in-context [39] 100.0% [55] 200(0.1%) 200(0.1%) new-lambda ...ollects/racket/private/kw.rkt:856:11 ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [56] 136968(88.3%) 0(0.0%) run-improve47 ...mpler-alts/src/mainloop.rkt:365:0 for-loop [73] 99.4% simplify! [105] 0.4% prepare-points-intervals [75] 0.2% ------------------------------------------------------------------------------------------ parse-loop74 [57] 0.2% taylor-sqrt [45] 2.9% hash-ref! [240] 14.0% map [201] 82.8% [57] 49786(32.1%) 1410(0.9%) parse-loop74 (unknown source) eval-const-expr [74] 96.1% f61 [58] 0.8% parse-loop74 [57] 0.2% ------------------------------------------------------------------------------------------ parse-loop49 [212] 0.8% taylor-invert [13] 0.8% taylor-exp [49] 0.8% taylor-sqrt [45] 1.5% parse-loop74 [57] 1.6% for-loop [22] 3.8% hash-ref! [240] 7.6% map [201] 81.7% [58] 26528(17.1%) 210(0.1%) f61 (unknown source) eval-const-expr [74] 68.0% composed [77] 31.2% ------------------------------------------------------------------------------------------ taylor-sqrt [45] 12.8% taylor-quotient [47] 31.1% taylor-invert [13] 56.1% [59] 13032(8.4%) 0(0.0%) first-nonzero-exp ...lts/src/core/taylor.rkt:265:0 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ pattern-match [46] 100.0% [60] 11698(7.5%) 1446(0.9%) for-loop ...simpler-alts/src/core/matcher.rkt:26:9 core457 [76] 76.9% return/no-unsupplied [275] 7.3% fallback-update [83] 3.5% ------------------------------------------------------------------------------------------ parse-loop368 [124] 2.1% taylor-quotient [47] 2.2% for-loop [159] 5.3% for-loop [22] 7.4% hash-ref! [240] 20.4% map [201] 62.6% [61] 9494(6.1%) 200(0.1%) simplify-node ...ler-alts/src/core/reduce.rkt:45:0 gather-multiplicative-terms [216] 25.7% combine-mterms [80] 25.5% gather-additive-terms6 [79] 23.2% append-map [100] 18.2% combine-aterms [84] 4.3% constant? [274] 1.1% ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [62] 3290(2.1%) 0(0.0%) get-final-combination ...ts/src/mainloop.rkt:390:0 infer-splitpoints [78] 100.0% ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [63] 2616(1.7%) 0(0.0%) oracle-error .../simpler-alts/src/points.rkt:179:0 for-loop [81] 100.0% ------------------------------------------------------------------------------------------ ??? [48] 100.0% [64] 1436(0.9%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [82] 100.0% ------------------------------------------------------------------------------------------ go [51] 100.0% [65] 806(0.5%) 0(0.0%) stx-list? .../collects/racket/private/stx.rkt:49:4 syntax-e [12] 100.0% ------------------------------------------------------------------------------------------ parse-app [50] 100.0% [66] 604(0.4%) 604(0.4%) check-loc ...cts/racket/private/template.rkt:582:0 ------------------------------------------------------------------------------------------ parse-app [50] 100.0% [67] 400(0.3%) 200(0.1%) ??? ...-7.5/collects/racket/private/kw.rkt:1147:27 syntax-e [12] 50.0% ------------------------------------------------------------------------------------------ parse-lambda [53] 100.0% [68] 202(0.1%) 202(0.1%) t-subst ...lects/racket/private/template.rkt:651:0 ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [69] 202(0.1%) 0(0.0%) baseline-error ...impler-alts/src/points.rkt:183:0 loop [167] 100.0% ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [70] 200(0.1%) 0(0.0%) get-p&es ...rbie/simpler-alts/src/sandbox.rkt:25:0 for-loop [85] 100.0% ------------------------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [43] 100.0% [71] 200(0.1%) 0(0.0%) *bit-width* ...bie/simpler-alts/src/float.rkt:34:0 return/no-unsupplied [275] 100.0% ------------------------------------------------------------------------------------------ go [51] 33.3% loop [72] 66.7% [72] 194(0.1%) 0(0.0%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [72] 66.7% datum->syntax6 [242] 33.3% ------------------------------------------------------------------------------------------ run-improve47 [56] 100.0% [73] 136096(87.7%) 0(0.0%) for-loop ...ie/simpler-alts/src/mainloop.rkt:384:4 run-iter! [86] 100.0% ------------------------------------------------------------------------------------------ f61 [58] 27.3% parse-loop74 [57] 72.7% [74] 65986(42.5%) 0(0.0%) eval-const-expr ...ler-alts/src/programs.rkt:144:0 temp85_0 [196] 80.8% loop [190] 10.8% eval [91] 3.7% eval-prog [92] 3.4% ------------------------------------------------------------------------------------------ run-improve47 [56] 2.3% .../more-scheme.rkt:261:28 [43] 97.7% [75] 11366(7.3%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:122:0 loop [87] 98.2% eval-prog [92] 1.8% ------------------------------------------------------------------------------------------ ??? [54] 2.2% for-loop [60] 97.8% [76] 9196(5.9%) 998(0.6%) core457 ...acket/contract/private/arr-i.rkt:976:19 un-dep/maybe-chaperone [89] 47.2% or/c [93] 19.8% ??? [95] 8.9% build-unary-very-simple--> [96] 6.5% successfully-got-the-right-kind-of-function [97] 4.3% ??? [278] 2.4% ------------------------------------------------------------------------------------------ f61 [58] 100.0% [77] 8286(5.3%) 400(0.3%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [88] 92.8% loop [134] 2.4% ------------------------------------------------------------------------------------------ get-final-combination [62] 100.0% [78] 3290(2.1%) 0(0.0%) infer-splitpoints ...lts/src/core/regimes.rkt:33:0 for-loop [90] 100.0% ------------------------------------------------------------------------------------------ append-map [100] 6.2% parse-loop368 [124] 16.0% simplify-node [61] 77.8% [79] 3230(2.1%) 0(0.0%) gather-additive-terms6 ...src/core/reduce.rkt:67:0 parse-loop368 [124] 59.4% append-map [100] 31.3% constant? [274] 6.2% variable? [276] 3.1% ------------------------------------------------------------------------------------------ simplify-node [61] 100.0% [80] 2616(1.7%) 1412(0.9%) combine-mterms ...r-alts/src/core/reduce.rkt:192:0 for-loop [94] 46.0% ------------------------------------------------------------------------------------------ oracle-error [63] 100.0% [81] 2616(1.7%) 200(0.1%) for-loop ...rbie/simpler-alts/src/points.rkt:180:2 loop [190] 61.7% map [201] 30.7% ------------------------------------------------------------------------------------------ go [51] 7.9% parse-app [50] 8.1% ??? [48] 25.8% ??? [64] 58.2% [82] 2466(1.6%) 0(0.0%) syntax->list (unknown source) loop [190] 100.0% ------------------------------------------------------------------------------------------ ??? [54] 33.3% for-loop [60] 66.7% [83] 606(0.4%) 204(0.1%) fallback-update ...s/racket/private/dict.rkt:115:2 dict-implements? [98] 33.3% ??? [227] 33.0% ------------------------------------------------------------------------------------------ simplify-node [61] 100.0% [84] 406(0.3%) 406(0.3%) combine-aterms ...r-alts/src/core/reduce.rkt:184:0 ------------------------------------------------------------------------------------------ get-p&es [70] 100.0% [85] 200(0.1%) 200(0.1%) for-loop ...rbie/simpler-alts/src/sandbox.rkt:26:2 ------------------------------------------------------------------------------------------ for-loop [73] 100.0% [86] 136096(87.7%) 0(0.0%) run-iter! ...e/simpler-alts/src/mainloop.rkt:346:0 gen-series! [99] 91.6% finalize-iter! [101] 6.4% simplify! [105] 0.9% gen-rewrites! [111] 0.6% localize! [114] 0.3% choose-best-alt! [117] 0.3% ------------------------------------------------------------------------------------------ prepare-points-intervals [75] 100.0% [87] 11166(7.2%) 416(0.3%) loop ...s/herbie/simpler-alts/src/points.rkt:134:4 loop [102] 69.2% ??? [104] 21.7% do-curry [225] 3.6% andmap [119] 1.8% ------------------------------------------------------------------------------------------ composed [77] 44.2% append-map [100] 55.8% [88] 7686(5.0%) 2858(1.8%) free-variables ...mpler-alts/src/programs.rkt:80:0 append-map [100] 70.8% constant? [274] 9.6% variable? [276] 3.3% ??? [123] 0.9% ------------------------------------------------------------------------------------------ core457 [76] 100.0% [89] 4342(2.8%) 400(0.3%) un-dep/maybe-chaperone ...private/arr-i.rkt:1137:2 ??? [125] 44.1% ??? [106] 23.4% get/build-late-neg-projection [107] 23.3% ------------------------------------------------------------------------------------------ infer-splitpoints [78] 100.0% [90] 3290(2.1%) 0(0.0%) for-loop ...simpler-alts/src/core/regimes.rkt:45:6 option-on-expr [103] 100.0% ------------------------------------------------------------------------------------------ eval-const-expr [74] 100.0% [91] 2474(1.6%) 0(0.0%) eval (unknown source) datum->syntax6 [242] 34.9% namespace-syntax-introduce3 [109] 33.2% add-ns-scopes [112] 31.9% ------------------------------------------------------------------------------------------ prepare-points-intervals [75] 8.1% eval-const-expr [74] 91.9% [92] 2464(1.6%) 200(0.1%) eval-prog ...e/simpler-alts/src/programs.rkt:106:0 hash-ref! [240] 50.0% inductor [108] 33.8% ??? [121] 8.1% ------------------------------------------------------------------------------------------ core457 [76] 100.0% [93] 1824(1.2%) 610(0.4%) or/c ...lects/racket/contract/private/orc.rkt:16:2 build-compound-type-name [110] 44.5% coerce-contracts [118] 11.1% chaperone-contract? [115] 11.0% ------------------------------------------------------------------------------------------ combine-mterms [80] 100.0% [94] 1204(0.8%) 600(0.4%) for-loop ...simpler-alts/src/core/reduce.rkt:196:5 hash-ref! [240] 50.2% ------------------------------------------------------------------------------------------ core457 [76] 100.0% [95] 814(0.5%) 206(0.1%) ??? ...s/racket/contract/private/arr-i.rkt:1288:27 build-nullary-very-simple--> [113] 74.7% ------------------------------------------------------------------------------------------ core457 [76] 100.0% [96] 600(0.4%) 200(0.1%) build-unary-very-simple--> ...val-first.rkt:1150:0 chaperone-contract? [115] 33.3% contract-struct-first-order [120] 33.3% ------------------------------------------------------------------------------------------ core457 [76] 100.0% [97] 400(0.3%) 0(0.0%) successfully-got-the-right-kind-of-function ...5:4 val-has-arrow-collapsible-support? [116] 100.0% ------------------------------------------------------------------------------------------ fallback-update [83] 100.0% [98] 202(0.1%) 202(0.1%) dict-implements? ...ket/private/generic.rkt:152:11 ------------------------------------------------------------------------------------------ run-iter! [86] 100.0% [99] 124616(80.3%) 0(0.0%) gen-series! ...simpler-alts/src/mainloop.rkt:160:0 for-loop [122] 100.0% ------------------------------------------------------------------------------------------ append-map [100] 1.0% gather-additive-terms6 [79] 8.3% simplify-node [61] 17.7% free-variables [88] 72.3% [100] 9696(6.2%) 1630(1.1%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [88] 60.4% parse-loop368 [124] 21.8% gather-additive-terms6 [79] 2.1% loop [134] 1.2% append-map [100] 1.0% ------------------------------------------------------------------------------------------ run-iter! [86] 100.0% [101] 8662(5.6%) 0(0.0%) finalize-iter! ...pler-alts/src/mainloop.rkt:278:0 ??? [123] 100.0% ------------------------------------------------------------------------------------------ loop [87] 100.0% [102] 7730(5.0%) 1286(0.8%) loop ...es/herbie/simpler-alts/src/points.rkt:79:2 ??? [227] 67.8% real->precision [133] 7.9% ??? [123] 5.1% hash-update! [139] 2.6% ------------------------------------------------------------------------------------------ for-loop [90] 100.0% [103] 3290(2.1%) 0(0.0%) option-on-expr ...-alts/src/core/regimes.rkt:124:0 for-loop [128] 49.7% err-lsts->split-indices [130] 19.3% sort-context-on-expr [131] 18.8% debug-print [126] 6.1% for-loop [140] 6.1% ------------------------------------------------------------------------------------------ loop [87] 100.0% [104] 2420(1.6%) 200(0.1%) ??? ...es/herbie/simpler-alts/src/points.rkt:115:6 loop [190] 66.9% sample-multi-bounded [199] 24.8% ------------------------------------------------------------------------------------------ run-improve47 [56] 33.9% run-iter! [86] 66.1% [105] 1816(1.2%) 0(0.0%) simplify! ...e/simpler-alts/src/mainloop.rkt:224:0 ??? [127] 100.0% ------------------------------------------------------------------------------------------ un-dep/maybe-chaperone [89] 100.0% [106] 1014(0.7%) 198(0.1%) ??? ...llects/racket/contract/private/orc.rkt:88:2 ??? [125] 80.5% ------------------------------------------------------------------------------------------ un-dep/maybe-chaperone [89] 100.0% [107] 1012(0.7%) 1012(0.7%) get/build-late-neg-projection ...te/guts.rkt:827:0 ------------------------------------------------------------------------------------------ inductor [108] 12.0% eval-prog [92] 88.0% [108] 832(0.5%) 222(0.1%) inductor ...ie/simpler-alts/src/programs.rkt:127:4 table-ref [277] 61.3% inductor [108] 12.0% ------------------------------------------------------------------------------------------ eval [91] 100.0% [109] 822(0.5%) 0(0.0%) namespace-syntax-introduce3 (unknown source) free-identifier=? [138] 26.5% syntax-e [12] 24.6% for-loop [262] 24.6% namespace-module-identifier6 [141] 24.3% ------------------------------------------------------------------------------------------ or/c [93] 100.0% [110] 812(0.5%) 200(0.1%) build-compound-type-name ...private/guts.rkt:537:0 contract-struct-name [132] 75.4% ------------------------------------------------------------------------------------------ run-iter! [86] 100.0% [111] 804(0.5%) 0(0.0%) gen-rewrites! ...mpler-alts/src/mainloop.rkt:183:0 for-loop [129] 100.0% ------------------------------------------------------------------------------------------ eval [91] 100.0% [112] 788(0.5%) 0(0.0%) add-ns-scopes (unknown source) gf [197] 50.8% add-scopes [137] 49.2% ------------------------------------------------------------------------------------------ ??? [95] 100.0% [113] 608(0.4%) 608(0.4%) build-nullary-very-simple--> ...l-first.rkt:1131:0 ------------------------------------------------------------------------------------------ run-iter! [86] 100.0% [114] 416(0.3%) 0(0.0%) localize! ...e/simpler-alts/src/mainloop.rkt:127:0 localize-error [135] 100.0% ------------------------------------------------------------------------------------------ or/c [93] 50.0% build-unary-very-simple--> [96] 50.0% [115] 400(0.3%) 400(0.3%) chaperone-contract? ...ract/private/guts.rkt:135:0 ------------------------------------------------------------------------------------------ successfully-got-the-right-kind-of-function [97]100.0% [116] 400(0.3%) 400(0.3%) val-has-arrow-collapsible-support? ...le.rkt:116:0 ------------------------------------------------------------------------------------------ run-iter! [86] 100.0% [117] 398(0.3%) 0(0.0%) choose-best-alt! ...er-alts/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [136] 100.0% ------------------------------------------------------------------------------------------ or/c [93] 100.0% [118] 202(0.1%) 202(0.1%) coerce-contracts ...ontract/private/guts.rkt:317:0 ------------------------------------------------------------------------------------------ loop [87] 100.0% [119] 202(0.1%) 0(0.0%) andmap ...5/collects/racket/private/map.rkt:102:13 ordinary-value? [235] 100.0% ------------------------------------------------------------------------------------------ build-unary-very-simple--> [96] 100.0% [120] 200(0.1%) 200(0.1%) contract-struct-first-order ...vate/prop.rkt:104:0 ------------------------------------------------------------------------------------------ eval-prog [92] 100.0% [121] 200(0.1%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ??? [142] 100.0% ------------------------------------------------------------------------------------------ gen-series! [99] 100.0% [122] 124616(80.3%) 0(0.0%) for-loop ...ie/simpler-alts/src/mainloop.rkt:167:7 taylor-alt [143] 100.0% ------------------------------------------------------------------------------------------ free-variables [88] 1.8% loop [102] 3.6% type-of [271] 3.7% pattern-match [46] 3.7% variable? [276] 7.4% finalize-iter! [101] 79.7% [123] 10864(7.0%) 2202(1.4%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [144] 79.7% ------------------------------------------------------------------------------------------ parse-loop389 [145] 7.2% parse-loop368 [124] 25.9% gather-additive-terms6 [79] 32.1% append-map [100] 34.8% [124] 4436(2.9%) 0(0.0%) parse-loop368 (unknown source) parse-loop389 [145] 35.9% parse-loop368 [124] 25.9% make-multiplication-node [215] 15.1% gather-additive-terms6 [79] 11.8% simplify-node [61] 6.8% foldr [155] 4.5% ------------------------------------------------------------------------------------------ ??? [106] 29.9% un-dep/maybe-chaperone [89] 70.1% [125] 2732(1.8%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:835:10 ??? [146] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [103] 9.8% taylor [36] 90.2% [126] 2032(1.3%) 0(0.0%) debug-print ...ie/simpler-alts/src/debug.rkt:110:0 for-loop [148] 59.1% ??? [149] 40.9% ------------------------------------------------------------------------------------------ simplify! [105] 100.0% [127] 1816(1.2%) 0(0.0%) ??? ...bie/simpler-alts/src/core/simplify.rkt:42:0 egraph-run [147] 88.1% loop [190] 11.9% ------------------------------------------------------------------------------------------ option-on-expr [103] 100.0% [128] 1636(1.1%) 0(0.0%) for-loop ...impler-alts/src/core/regimes.rkt:135:4 errors [183] 100.0% ------------------------------------------------------------------------------------------ gen-rewrites! [111] 100.0% [129] 804(0.5%) 0(0.0%) for-loop ...e/simpler-alts/src/mainloop.rkt:191:11 rewrite-expression-head23 [150] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [103] 100.0% [130] 634(0.4%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [151] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [103] 100.0% [131] 620(0.4%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:117:0 ??? [152] 100.0% ------------------------------------------------------------------------------------------ ??? [153] 16.3% build-compound-type-name [110] 83.7% [132] 612(0.4%) 200(0.1%) contract-struct-name ...ract/private/prop.rkt:98:0 ??? [153] 83.7% ------------------------------------------------------------------------------------------ loop [102] 100.0% [133] 612(0.4%) 0(0.0%) real->precision ...er-alts/src/programs.rkt:118:11 ??? [227] 100.0% ------------------------------------------------------------------------------------------ loop [134] 16.8% composed [77] 33.2% append-map [100] 50.0% [134] 602(0.4%) 602(0.4%) loop ...racket-7.5/collects/racket/list.rkt:417:34 loop [134] 16.8% ------------------------------------------------------------------------------------------ localize! [114] 100.0% [135] 416(0.3%) 0(0.0%) localize-error ...-alts/src/core/localize.rkt:57:0 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ choose-best-alt! [117] 100.0% [136] 398(0.3%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [154] 100.0% ------------------------------------------------------------------------------------------ add-ns-scopes [112] 100.0% [137] 388(0.3%) 388(0.3%) add-scopes (unknown source) ------------------------------------------------------------------------------------------ namespace-syntax-introduce3 [109] 100.0% [138] 218(0.1%) 0(0.0%) free-identifier=? (unknown source) resolve+shift28 [203] 100.0% ------------------------------------------------------------------------------------------ loop [102] 100.0% [139] 200(0.1%) 200(0.1%) hash-update! ...cket/private/more-scheme.rkt:365:4 ------------------------------------------------------------------------------------------ option-on-expr [103] 100.0% [140] 200(0.1%) 200(0.1%) for-loop ...mpler-alts/src/core/regimes.rkt:130:20 ------------------------------------------------------------------------------------------ namespace-syntax-introduce3 [109] 100.0% [141] 200(0.1%) 200(0.1%) namespace-module-identifier6 (unknown source) ------------------------------------------------------------------------------------------ ??? [121] 100.0% [142] 200(0.1%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:567:4 ??? [156] 100.0% ------------------------------------------------------------------------------------------ for-loop [122] 100.0% [143] 124616(80.3%) 0(0.0%) taylor-alt .../simpler-alts/src/mainloop.rkt:146:0 for-loop [157] 100.0% ------------------------------------------------------------------------------------------ ??? [123] 100.0% [144] 8662(5.6%) 0(0.0%) for-loop ...pler-alts/src/core/alt-table.rkt:201:2 atab-add-altn [158] 95.2% loop [165] 4.8% ------------------------------------------------------------------------------------------ parse-loop368 [124] 100.0% [145] 2826(1.8%) 0(0.0%) parse-loop389 (unknown source) for-loop [159] 71.6% parse-loop368 [124] 28.4% ------------------------------------------------------------------------------------------ ??? [125] 100.0% [146] 2732(1.8%) 656(0.4%) ??? ...ntract/private/arrow-higher-order.rkt:575:2 build-subcontract-late-negs [160] 61.3% get-blame-party-info [166] 14.6% ------------------------------------------------------------------------------------------ ??? [127] 100.0% [147] 1600(1.0%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [161] 100.0% ------------------------------------------------------------------------------------------ debug-print [126] 100.0% [148] 1200(0.8%) 1200(0.8%) for-loop ...erbie/simpler-alts/src/debug.rkt:116:2 ------------------------------------------------------------------------------------------ debug-print [126] 100.0% [149] 832(0.5%) 200(0.1%) ??? .../contract/private/arrow-val-first.rkt:555:3 ~r92 [164] 76.0% ------------------------------------------------------------------------------------------ for-loop [129] 100.0% [150] 804(0.5%) 0(0.0%) rewrite-expression-head23 ...core/matcher.rkt:83:0 rewriter [162] 100.0% ------------------------------------------------------------------------------------------ err-lsts->split-indices [130] 100.0% [151] 634(0.4%) 0(0.0%) loop ...ie/simpler-alts/src/core/regimes.rkt:314:4 for-loop [163] 100.0% ------------------------------------------------------------------------------------------ sort-context-on-expr [131] 100.0% [152] 620(0.4%) 0(0.0%) ??? ...-7.5/collects/racket/private/sort.rkt:369:3 loop [185] 66.5% generic-sort/key [168] 33.5% ------------------------------------------------------------------------------------------ contract-struct-name [132] 100.0% [153] 612(0.4%) 412(0.3%) ??? ...contract/private/arrow-val-first.rkt:1556:0 contract-struct-name [132] 32.7% ------------------------------------------------------------------------------------------ ...ow-val-first.rkt:486:18 [136] 100.0% [154] 398(0.3%) 0(0.0%) ??? ...ie/simpler-alts/src/core/alt-table.rkt:41:0 argmin [170] 50.3% loop [167] 49.7% ------------------------------------------------------------------------------------------ parse-loop368 [124] 100.0% [155] 200(0.1%) 200(0.1%) foldr ....5/collects/racket/private/list.rkt:242:4 ------------------------------------------------------------------------------------------ ??? [142] 100.0% [156] 200(0.1%) 0(0.0%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ??? [169] 100.0% ------------------------------------------------------------------------------------------ taylor-alt [143] 100.0% [157] 124616(80.3%) 0(0.0%) for-loop ...ie/simpler-alts/src/mainloop.rkt:152:6 ??? [227] 100.0% ------------------------------------------------------------------------------------------ for-loop [144] 100.0% [158] 8248(5.3%) 0(0.0%) atab-add-altn ...alts/src/core/alt-table.rkt:204:0 errors [183] 97.6% override-at-pnts [182] 2.4% ------------------------------------------------------------------------------------------ parse-loop389 [145] 100.0% [159] 2024(1.3%) 0(0.0%) for-loop ...simpler-alts/src/core/reduce.rkt:94:13 make-multiplication-node [215] 50.2% simplify-node [61] 49.8% ------------------------------------------------------------------------------------------ ??? [146] 100.0% [160] 1676(1.1%) 826(0.5%) build-subcontract-late-negs ...her-order.rkt:711:0 blame-add-context7 [174] 26.7% get/build-collapsible-late-neg-projection [178] 12.1% ??? [181] 11.9% ------------------------------------------------------------------------------------------ egraph-run [147] 100.0% [161] 1600(1.0%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [171] 87.0% loop [190] 13.0% ------------------------------------------------------------------------------------------ rewrite-expression-head23 [150] 42.5% matcher [259] 57.5% [162] 804(0.5%) 0(0.0%) rewriter ...simpler-alts/src/core/matcher.rkt:85:2 for-loop [172] 100.0% ------------------------------------------------------------------------------------------ loop [151] 100.0% [163] 634(0.4%) 0(0.0%) for-loop ...impler-alts/src/core/regimes.rkt:279:4 for-loop [173] 100.0% ------------------------------------------------------------------------------------------ ??? [149] 100.0% [164] 632(0.4%) 632(0.4%) ~r92 ...acket-7.5/collects/racket/format.rkt:189:0 ------------------------------------------------------------------------------------------ for-loop [144] 100.0% [165] 414(0.3%) 0(0.0%) loop .../simpler-alts/src/core/alt-table.rkt:163:2 loop [190] 50.2% rm-alts [177] 49.8% ------------------------------------------------------------------------------------------ ??? [146] 100.0% [166] 400(0.3%) 200(0.1%) get-blame-party-info ...ate/arrow-common.rkt:136:0 show-blame-negative [180] 50.0% ------------------------------------------------------------------------------------------ ??? [154] 49.5% baseline-error [69] 50.5% [167] 400(0.3%) 0(0.0%) loop .../racket-7.5/collects/racket/list.rkt:751:4 ??? [179] 50.5% ??? [175] 49.5% ------------------------------------------------------------------------------------------ ??? [152] 100.0% [168] 208(0.1%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [176] 100.0% ------------------------------------------------------------------------------------------ ??? [156] 100.0% [169] 200(0.1%) 200(0.1%) ??? ...ects/racket/contract/private/list.rkt:163:5 ------------------------------------------------------------------------------------------ ??? [154] 100.0% [170] 200(0.1%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [175] 100.0% ------------------------------------------------------------------------------------------ egraph-add-exprs [161] 100.0% [171] 1392(0.9%) 0(0.0%) ??? ...ie/simpler-alts/src/core/simplify.rkt:103:6 for-loop [184] 100.0% ------------------------------------------------------------------------------------------ rewriter [162] 100.0% [172] 804(0.5%) 0(0.0%) for-loop ...simpler-alts/src/core/matcher.rkt:87:4 hash-ref! [240] 87.6% for-loop [189] 12.4% ------------------------------------------------------------------------------------------ for-loop [163] 100.0% [173] 634(0.4%) 634(0.4%) for-loop ...impler-alts/src/core/regimes.rkt:283:8 ------------------------------------------------------------------------------------------ build-subcontract-late-negs [160] 100.0% [174] 448(0.3%) 448(0.3%) blame-add-context7 ...ract/private/blame.rkt:165:0 ------------------------------------------------------------------------------------------ loop [167] 49.7% argmin [170] 50.3% [175] 398(0.3%) 0(0.0%) ??? ...herbie/simpler-alts/src/mainloop.rkt:114:10 errors [183] 100.0% ------------------------------------------------------------------------------------------ copying-mergesort [176] 50.0% generic-sort/key [168] 50.0% [176] 208(0.1%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [176] 50.0% loop [185] 50.0% ------------------------------------------------------------------------------------------ loop [165] 100.0% [177] 206(0.1%) 0(0.0%) rm-alts ...mpler-alts/src/core/alt-table.rkt:172:0 for-loop [186] 100.0% ------------------------------------------------------------------------------------------ build-subcontract-late-negs [160] 100.0% [178] 202(0.1%) 202(0.1%) get/build-collapsible-late-neg-projection ...817:0 ------------------------------------------------------------------------------------------ loop [167] 100.0% [179] 202(0.1%) 0(0.0%) ??? ...s/herbie/simpler-alts/src/points.rkt:184:27 eval-errors [187] 100.0% ------------------------------------------------------------------------------------------ get-blame-party-info [166] 100.0% [180] 200(0.1%) 200(0.1%) show-blame-negative ...act/private/blame.rkt:342:0 ------------------------------------------------------------------------------------------ build-subcontract-late-negs [160] 100.0% [181] 200(0.1%) 200(0.1%) ??? ...ects/racket/contract/private/guts.rkt:822:5 ------------------------------------------------------------------------------------------ atab-add-altn [158] 100.0% [182] 200(0.1%) 0(0.0%) override-at-pnts ...s/src/core/alt-table.rkt:113:0 for-loop [188] 100.0% ------------------------------------------------------------------------------------------ ??? [175] 3.7% .../more-scheme.rkt:261:28 [43] 5.7% for-loop [128] 15.3% atab-add-altn [158] 75.3% [183] 10686(6.9%) 0(0.0%) errors ...herbie/simpler-alts/src/points.rkt:192:0 for-loop [191] 57.2% temp85_0 [196] 38.8% loop [190] 4.0% ------------------------------------------------------------------------------------------ ??? [171] 100.0% [184] 1392(0.9%) 1392(0.9%) for-loop ...mpler-alts/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------------------------ copying-mergesort [176] 33.5% ??? [152] 66.5% [185] 620(0.4%) 412(0.3%) loop ...7.5/collects/racket/private/sort.rkt:96:12 ??? [234] 33.5% ------------------------------------------------------------------------------------------ rm-alts [177] 100.0% [186] 206(0.1%) 0(0.0%) for-loop ...pler-alts/src/core/alt-table.rkt:181:5 loop [192] 100.0% ------------------------------------------------------------------------------------------ ??? [179] 100.0% [187] 202(0.1%) 0(0.0%) eval-errors ...e/simpler-alts/src/points.rkt:170:0 for-loop [193] 100.0% ------------------------------------------------------------------------------------------ override-at-pnts [182] 100.0% [188] 200(0.1%) 200(0.1%) for-loop ...pler-alts/src/core/alt-table.rkt:119:3 ------------------------------------------------------------------------------------------ for-loop [172] 100.0% [189] 200(0.1%) 0(0.0%) for-loop ...simpler-alts/src/core/matcher.rkt:94:8 fix-up-variables [194] 100.0% ------------------------------------------------------------------------------------------ loop [165] 0.0% egraph-add-exprs [161] 0.0% ??? [127] 0.1% temp91_0 [211] 0.3% errors [183] 0.3% .../more-scheme.rkt:261:28 [43] 0.5% compile15 [202] 0.5% datum->syntax6 [242] 1.2% for-loop [81] 1.9% gf [197] 2.1% ??? [17] 2.6% ??? [104] 2.6% expand-capturing-lifts [228] 3.1% syntax->list [82] 3.2% lambda-clause-expander [241] 3.9% parse-loop49 [212] 4.0% for-loop [262] 9.3% eval-const-expr [74] 10.8% apply-transformer52 [25] 12.0% loop [190] 16.2% syntax-e/no-taint [27] 25.3% [190] 38638(24.9%) 9060(5.8%) loop (unknown source) gf [197] 24.1% loop [190] 16.2% core-form-sym [198] 11.7% expand-capturing-lifts [228] 10.3% expand-id-application-form17 [267] 6.3% syntax-e [12] 4.5% f40 [195] 4.0% dispatch-transformer41 [10] 2.9% sample-multi-bounded [199] 2.1% ??? [223] 1.9% hash-ref! [240] 1.9% expand-identifier [15] 1.5% temp85_0 [196] 0.5% ??? [227] 0.0% ------------------------------------------------------------------------------------------ errors [183] 100.0% [191] 6116(3.9%) 208(0.1%) for-loop ...rbie/simpler-alts/src/points.rkt:194:2 .../more-scheme.rkt:261:28 [43] 96.6% ------------------------------------------------------------------------------------------ for-loop [186] 100.0% [192] 206(0.1%) 206(0.1%) loop ...7.5/collects/racket/private/list.rkt:82:16 ------------------------------------------------------------------------------------------ eval-errors [187] 100.0% [193] 202(0.1%) 0(0.0%) for-loop ...rbie/simpler-alts/src/points.rkt:172:2 ??? [230] 100.0% ------------------------------------------------------------------------------------------ for-loop [189] 100.0% [194] 200(0.1%) 0(0.0%) fix-up-variables ...lts/src/core/matcher.rkt:106:2 pattern-substitute [200] 100.0% ------------------------------------------------------------------------------------------ approximate9 [2] 0.0% ??? [227] 0.0% loop [217] 0.1% for-loop [21] 0.2% taylor-invert [13] 0.2% taylor-sqrt [45] 0.3% taylor-exp [49] 0.5% loop [190] 1.0% taylor-quotient [47] 1.3% parse-loop49 [212] 2.1% hash-ref! [240] 47.0% map [201] 47.3% [195] 101974(65.7%) 220(0.1%) f40 (unknown source) map [201] 99.8% ------------------------------------------------------------------------------------------ loop [190] 0.3% errors [183] 7.2% eval-const-expr [74] 92.5% [196] 57690(37.2%) 400(0.3%) temp85_0 (unknown source) compile15 [202] 99.3% ------------------------------------------------------------------------------------------ add-ns-scopes [112] 0.9% apply-post-expansion [40] 3.8% loop [190] 95.2% [197] 14386(9.3%) 5862(3.8%) gf (unknown source) propagation-apply [204] 29.4% propagation-merge [206] 8.5% loop [190] 8.4% propagation-apply-shifted [207] 7.0% cache-or-reuse-hash [208] 5.0% syntax-e/no-taint [27] 3.4% cache-or-reuse-set [209] 2.1% ------------------------------------------------------------------------------------------ loop [190] 100.0% [198] 5844(3.8%) 598(0.4%) core-form-sym (unknown source) resolve+shift28 [203] 89.8% ------------------------------------------------------------------------------------------ ??? [104] 29.7% loop [190] 70.3% [199] 2020(1.3%) 200(0.1%) sample-multi-bounded ...r-alts/src/points.rkt:14:0 random-ranges [205] 80.2% for-loop [210] 9.9% ------------------------------------------------------------------------------------------ pattern-substitute [200] 50.0% fix-up-variables [194] 50.0% [200] 200(0.1%) 0(0.0%) pattern-substitute ...ts/src/core/matcher.rkt:45:0 pattern-substitute [200] 50.0% return/no-unsupplied [275] 50.0% ------------------------------------------------------------------------------------------ gather-multiplicative-terms [216] 0.2% loop [20] 0.2% for-loop [81] 0.7% parse-loop49 [212] 1.1% taylor [36] 11.8% f40 [195] 85.6% [201] 110108(71.0%) 2500(1.6%) map ...t-7.5/collects/racket/private/map.rkt:35:13 f40 [195] 40.8% parse-loop74 [57] 24.1% taylor [36] 11.8% f61 [58] 8.4% parse-loop49 [212] 4.1% ??? [11] 3.9% simplify-node [61] 2.0% simplify* [214] 1.7% make-multiplication-node [215] 1.0% loop [217] 0.5% ??? [223] 0.4% hash-ref! [240] 0.3% gather-multiplicative-terms [216] 0.2% ------------------------------------------------------------------------------------------ temp85_0 [196] 100.0% [202] 57290(36.9%) 0(0.0%) compile15 (unknown source) temp91_0 [211] 99.3% loop [190] 0.7% ------------------------------------------------------------------------------------------ free-identifier=? [138] 1.5% expand-id-application-form17 [267] 13.8% expand-identifier [15] 20.9% expand-implicit [14] 27.9% core-form-sym [198] 35.9% [203] 14618(9.4%) 2054(1.3%) resolve+shift28 (unknown source) fallback-loop [213] 85.9% ------------------------------------------------------------------------------------------ gf [197] 100.0% [204] 4236(2.7%) 4236(2.7%) propagation-apply (unknown source) ------------------------------------------------------------------------------------------ sample-multi-bounded [199] 100.0% [205] 1620(1.0%) 0(0.0%) random-ranges ...simpler-alts/src/common.rkt:164:0 cons/c [218] 50.5% build--> [219] 49.5% ------------------------------------------------------------------------------------------ gf [197] 100.0% [206] 1216(0.8%) 1216(0.8%) propagation-merge (unknown source) ------------------------------------------------------------------------------------------ gf [197] 100.0% [207] 1012(0.7%) 1012(0.7%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------------------ gf [197] 100.0% [208] 828(0.5%) 202(0.1%) cache-or-reuse-hash (unknown source) for-loop [262] 75.6% ------------------------------------------------------------------------------------------ gf [197] 100.0% [209] 400(0.3%) 400(0.3%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------------------------ sample-multi-bounded [199] 100.0% [210] 200(0.1%) 200(0.1%) for-loop ...erbie/simpler-alts/src/points.rkt:20:4 ------------------------------------------------------------------------------------------ compile15 [202] 100.0% [211] 56886(36.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [220] 88.7% compile-top9 [222] 10.9% loop [190] 0.4% ------------------------------------------------------------------------------------------ map [201] 100.0% [212] 14768(9.5%) 0(0.0%) parse-loop49 (unknown source) f40 [195] 47.1% map [201] 32.0% loop [190] 19.6% f61 [58] 1.4% ------------------------------------------------------------------------------------------ resolve+shift28 [203] 100.0% [213] 12564(8.1%) 3444(2.2%) fallback-loop (unknown source) for-loop [262] 72.6% ------------------------------------------------------------------------------------------ taylor-exp [49] 3.0% hash-ref! [240] 3.0% taylor-sqrt [45] 3.1% map [201] 90.9% [214] 6578(4.2%) 3576(2.3%) simplify* ...simpler-alts/src/core/reduce.rkt:28:0 hash-ref! [240] 27.6% constant? [274] 9.2% return/no-unsupplied [275] 6.0% ??? [278] 2.8% ------------------------------------------------------------------------------------------ taylor-quotient [47] 3.1% for-loop [159] 15.7% parse-loop368 [124] 18.7% map [201] 62.5% [215] 6472(4.2%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:231:0 make-multiplication-subnode [221] 100.0% ------------------------------------------------------------------------------------------ map [201] 10.9% simplify-node [61] 89.1% [216] 2846(1.8%) 2028(1.3%) gather-multiplicative-terms ...re/reduce.rkt:109:0 do-curry [225] 21.2% map [201] 10.9% ??? [234] 7.6% ------------------------------------------------------------------------------------------ loop [217] 36.2% map [201] 63.8% [217] 1220(0.8%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 f40 [195] 49.5% loop [217] 36.2% ??? [223] 13.7% bf* [226] 0.6% ------------------------------------------------------------------------------------------ random-ranges [205] 100.0% [218] 818(0.5%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [224] 100.0% ------------------------------------------------------------------------------------------ random-ranges [205] 100.0% [219] 802(0.5%) 400(0.3%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [224] 50.1% ------------------------------------------------------------------------------------------ temp91_0 [211] 100.0% [220] 50452(32.5%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [228] 99.6% datum->syntax6 [242] 0.4% ------------------------------------------------------------------------------------------ make-multiplication-node [215] 100.0% [221] 6472(4.2%) 600(0.4%) make-multiplication-subnode ...re/reduce.rkt:241:0 for-loop [231] 62.4% group-by61 [232] 25.2% compose [237] 3.2% ------------------------------------------------------------------------------------------ temp91_0 [211] 100.0% [222] 6228(4.0%) 214(0.1%) compile-top9 (unknown source) compile-forms33 [229] 93.3% mpis-as-vector [238] 3.2% ------------------------------------------------------------------------------------------ loop [217] 16.6% map [201] 16.6% loop [190] 66.8% [223] 2416(1.6%) 408(0.3%) ??? ...s/herbie/simpler-alts/src/points.rkt:181:26 ??? [230] 50.0% ordinary-value? [235] 16.6% ??? [227] 8.3% ??? [234] 8.3% ------------------------------------------------------------------------------------------ build--> [219] 33.0% cons/c [218] 67.0% [224] 1220(0.8%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [233] 100.0% ------------------------------------------------------------------------------------------ all-partitions21 [33] 16.7% loop [87] 33.2% gather-multiplicative-terms [216] 50.2% [225] 1200(0.8%) 1200(0.8%) do-curry ...-7.5/collects/racket/function.rkt:71:2 ------------------------------------------------------------------------------------------ loop [217] 100.0% [226] 216(0.1%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [236] 100.0% ------------------------------------------------------------------------------------------ fallback-update [83] 0.0% loop [190] 0.2% ??? [223] 0.2% loop [20] 0.4% real->precision [133] 0.5% .../more-scheme.rkt:261:28 [43] 0.6% loop [102] 4.0% ??? [3] 29.3% location-do [239] 32.5% for-loop [157] 32.5% [227] 131696(84.9%) 2052(1.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [239] 32.5% approximate9 [2] 32.4% hash-ref! [240] 29.6% ival-mult [244] 1.9% ival-pow-pos [245] 1.0% ival-pow-neg [248] 0.6% bf [254] 0.1% f40 [195] 0.1% ------------------------------------------------------------------------------------------ loop [190] 13.0% temp118_0 [220] 87.0% [228] 57770(37.2%) 844(0.5%) expand-capturing-lifts (unknown source) lambda-clause-expander [241] 82.7% dispatch-transformer41 [10] 11.3% loop [190] 3.5% expand-id-application-form17 [267] 0.7% datum->syntax6 [242] 0.3% ------------------------------------------------------------------------------------------ compile-top9 [222] 100.0% [229] 5812(3.7%) 408(0.3%) compile-forms33 (unknown source) for-loop [262] 69.6% loop! [247] 17.2% serialize-phase-to-link-module-uses [250] 6.2% ------------------------------------------------------------------------------------------ for-loop [193] 5.0% ??? [223] 29.6% .../more-scheme.rkt:261:28 [43] 65.4% [230] 4078(2.6%) 3234(2.1%) ??? ...e/simpler-alts/src/syntax/syntax.rkt:214:17 return/no-unsupplied [275] 10.8% ??? [278] 5.0% ??? [252] 4.9% ------------------------------------------------------------------------------------------ make-multiplication-subnode [221] 100.0% [231] 4036(2.6%) 604(0.4%) for-loop ...simpler-alts/src/core/reduce.rkt:243:3 mterm->expr [243] 80.1% partition [253] 5.0% ------------------------------------------------------------------------------------------ rle [31] 10.9% make-multiplication-subnode [221] 89.1% [232] 1832(1.2%) 1432(0.9%) group-by61 ...t-7.5/collects/racket/list.rkt:771:0 hash-update [249] 21.8% ------------------------------------------------------------------------------------------ coerce-contract [224] 100.0% [233] 1220(0.8%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [246] 100.0% ------------------------------------------------------------------------------------------ ??? [223] 32.1% loop [185] 33.3% gather-multiplicative-terms [216] 34.6% [234] 624(0.4%) 624(0.4%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------------------------ andmap [119] 33.6% ??? [223] 66.4% [235] 602(0.4%) 400(0.3%) ordinary-value? ...simpler-alts/src/float.rkt:51:0 list-member? [251] 33.6% ------------------------------------------------------------------------------------------ bf* [226] 100.0% [236] 216(0.1%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [257] 100.0% ------------------------------------------------------------------------------------------ make-multiplication-subnode [221] 100.0% [237] 204(0.1%) 204(0.1%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------------ compile-top9 [222] 100.0% [238] 202(0.1%) 202(0.1%) mpis-as-vector (unknown source) ------------------------------------------------------------------------------------------ location-do [239] 13.6% ??? [227] 86.4% [239] 124616(80.3%) 0(0.0%) location-do .../simpler-alts/src/programs.rkt:87:0 ??? [227] 86.4% location-do [239] 13.6% ------------------------------------------------------------------------------------------ for-loop [94] 0.1% eval-prog [92] 0.1% localize-error [135] 0.1% simplify* [214] 0.2% loop [190] 0.3% map [201] 0.3% for-loop [30] 0.3% for-loop [172] 0.4% for-loop [23] 0.8% for-loop [44] 1.5% taylor-sqrt [45] 1.6% first-nonzero-exp [59] 1.8% ??? [8] 2.4% ??? [256] 2.8% for-loop [37] 2.9% for-loop [22] 3.2% ??? [35] 3.5% ??? [5] 5.6% loop [20] 10.5% ??? [227] 11.0% for-loop [21] 21.6% ??? [3] 27.2% [240] 121538(78.3%) 3026(1.9%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 37.7% ??? [4] 21.6% f40 [195] 8.9% ??? [5] 6.6% ??? [6] 5.9% taylor [36] 4.1% ??? [7] 3.7% ??? [256] 2.8% ??? [8] 2.5% ??? [9] 1.5% matcher [259] 0.6% parse-loop74 [57] 0.6% f61 [58] 0.4% simplify-node [61] 0.3% ??? [17] 0.3% simplify [258] 0.1% bigfloat-hash [261] 0.0% simplify* [214] 0.0% ------------------------------------------------------------------------------------------ expand-capturing-lifts [228] 100.0% [241] 47788(30.8%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [255] 94.9% loop [190] 5.1% ------------------------------------------------------------------------------------------ loop [72] 5.9% temp118_0 [220] 6.0% substitute-variable6 [29] 6.0% expand-capturing-lifts [228] 6.1% expand-implicit [14] 24.2% apply-transformer-in-context [39] 25.8% eval [91] 26.1% [242] 3316(2.1%) 1622(1.0%) datum->syntax6 (unknown source) loop [190] 51.1% ------------------------------------------------------------------------------------------ for-loop [231] 100.0% [243] 3232(2.1%) 0(0.0%) mterm->expr ...pler-alts/src/core/reduce.rkt:271:0 type-of [271] 100.0% ------------------------------------------------------------------------------------------ ??? [227] 100.0% [244] 2536(1.6%) 1064(0.7%) ival-mult ...impler-alts/src/biginterval.rkt:129:0 bfmul [257] 58.0% ------------------------------------------------------------------------------------------ ??? [227] 100.0% [245] 1264(0.8%) 1058(0.7%) ival-pow-pos ...ler-alts/src/biginterval.rkt:224:0 bfmul [257] 16.3% ------------------------------------------------------------------------------------------ coerce-contract/f [233] 100.0% [246] 1220(0.8%) 1220(0.8%) coerce-simple-value ...ract/private/guts.rkt:385:0 ------------------------------------------------------------------------------------------ compile-forms33 [229] 100.0% [247] 998(0.6%) 200(0.1%) loop! (unknown source) for-loop [262] 80.0% ------------------------------------------------------------------------------------------ ??? [227] 100.0% [248] 808(0.5%) 200(0.1%) ival-pow-neg ...ler-alts/src/biginterval.rkt:245:0 bfceiling [260] 75.2% ------------------------------------------------------------------------------------------ group-by61 [232] 100.0% [249] 400(0.3%) 400(0.3%) hash-update ...acket/private/more-scheme.rkt:358:4 ------------------------------------------------------------------------------------------ compile-forms33 [229] 100.0% [250] 360(0.2%) 360(0.2%) serialize-phase-to-link-module-uses ...own source) ------------------------------------------------------------------------------------------ ordinary-value? [235] 100.0% [251] 202(0.1%) 202(0.1%) list-member? ...llects/racket/private/set.rkt:24:0 ------------------------------------------------------------------------------------------ ??? [230] 100.0% [252] 200(0.1%) 200(0.1%) ??? ...ects/racket/contract/private/prop.rkt:301:4 ------------------------------------------------------------------------------------------ for-loop [231] 100.0% [253] 200(0.1%) 200(0.1%) partition ...et-7.5/collects/racket/list.rkt:555:0 ------------------------------------------------------------------------------------------ ??? [227] 100.0% [254] 188(0.1%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 ??? [263] 100.0% ------------------------------------------------------------------------------------------ lambda-clause-expander [241] 29.7% for-loop [262] 70.3% [255] 45336(29.2%) 624(0.4%) finish-bodys (unknown source) for-loop [262] 99.5% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [256] 42596(27.4%) 0(0.0%) ??? ...bie/simpler-alts/src/core/taylor.rkt:327:33 hash-ref! [240] 100.0% ------------------------------------------------------------------------------------------ ival-pow-pos [245] 10.9% ??? [236] 11.4% ival-mult [244] 77.7% [257] 1894(1.2%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [265] 56.3% ??? [263] 43.7% ------------------------------------------------------------------------------------------ taylor-invert [13] 17.3% taylor-exp [49] 34.1% hash-ref! [240] 48.7% [258] 1192(0.8%) 0(0.0%) simplify .../simpler-alts/src/core/reduce.rkt:15:0 f16 [264] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [259] 804(0.5%) 0(0.0%) matcher ...simpler-alts/src/core/matcher.rkt:117:2 ??? [18] 60.4% rewriter [162] 39.6% ------------------------------------------------------------------------------------------ ival-pow-neg [248] 100.0% [260] 608(0.4%) 200(0.1%) bfceiling .../math/private/bigfloat/mpfr.rkt:730:4 ??? [263] 67.1% ------------------------------------------------------------------------------------------ hash-ref! [240] 100.0% [261] 200(0.1%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:168:0 bigfloat->sig+exp [266] 100.0% ------------------------------------------------------------------------------------------ namespace-syntax-introduce3 [109] 0.4% cache-or-reuse-hash [208] 0.5% loop! [247] 1.5% fallback-loop [213] 4.3% compile-forms33 [229] 7.6% for-loop [262] 18.7% finish-bodys [255] 66.2% [262] 52994(34.1%) 15658(10.1%) for-loop (unknown source) finish-bodys [255] 47.5% for-loop [262] 18.7% compile-module-linklet57 [268] 7.3% dispatch-transformer41 [10] 6.6% expand-implicit [14] 3.7% loop [190] 2.0% compile5 [270] 1.5% syntax-e [12] 1.3% expand-id-application-form17 [267] 0.9% dispatch-variable [16] 0.4% expand-identifier [15] 0.3% ------------------------------------------------------------------------------------------ bf [254] 13.2% bfceiling [260] 28.7% bfmul [257] 58.1% [263] 1424(0.9%) 1424(0.9%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ------------------------------------------------------------------------------------------ simplify [258] 47.9% f16 [264] 52.1% [264] 1192(0.8%) 186(0.1%) f16 (unknown source) f16 [264] 52.1% loop [269] 40.1% ------------------------------------------------------------------------------------------ bfmul [257] 100.0% [265] 1066(0.7%) 1066(0.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ------------------------------------------------------------------------------------------ bigfloat-hash [261] 100.0% [266] 200(0.1%) 200(0.1%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:386:0 ------------------------------------------------------------------------------------------ expand-capturing-lifts [228] 6.2% for-loop [262] 25.0% loop [190] 68.8% [267] 6470(4.2%) 200(0.1%) expand-id-application-form17 (unknown source) syntax-e/no-taint [27] 56.4% resolve+shift28 [203] 31.3% binding-lookup52 [272] 9.3% ------------------------------------------------------------------------------------------ for-loop [262] 100.0% [268] 3846(2.5%) 3846(2.5%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------------------------ f16 [264] 100.0% [269] 1006(0.6%) 206(0.1%) loop ...rbie/simpler-alts/src/core/reduce.rkt:17:2 type-of [271] 79.5% ------------------------------------------------------------------------------------------ compile-let13 [273] 50.0% for-loop [262] 50.0% [270] 798(0.5%) 200(0.1%) compile5 (unknown source) compile-let13 [273] 87.5% ------------------------------------------------------------------------------------------ loop [269] 19.8% mterm->expr [243] 80.2% [271] 4032(2.6%) 1214(0.8%) type-of ...rbie/simpler-alts/src/programs.rkt:39:0 table-ref [277] 25.0% variable? [276] 15.0% ??? [123] 9.9% ??? [278] 5.0% constant? [274] 5.0% value? [279] 5.0% return/no-unsupplied [275] 5.0% ------------------------------------------------------------------------------------------ expand-id-application-form17 [267] 42.2% expand-implicit [14] 57.8% [272] 1426(0.9%) 1426(0.9%) binding-lookup52 (unknown source) ------------------------------------------------------------------------------------------ compile-let13 [273] 27.6% compile5 [270] 72.4% [273] 798(0.5%) 598(0.4%) compile-let13 (unknown source) compile5 [270] 48.7% compile-let13 [273] 27.6% ------------------------------------------------------------------------------------------ type-of [271] 2.7% simplify-node [61] 2.7% gather-additive-terms6 [79] 5.4% simplify* [214] 8.2% free-variables [88] 26.8% pattern-match [46] 54.2% [274] 7406(4.8%) 998(0.6%) constant? ...pler-alts/src/syntax/syntax.rkt:726:0 value? [279] 86.5% ------------------------------------------------------------------------------------------ type-of [271] 8.0% pattern-substitute [200] 8.0% *bit-width* [71] 8.0% debug5 [52] 8.3% simplify* [214] 15.9% ??? [230] 17.7% for-loop [60] 34.1% [275] 2496(1.6%) 1496(1.0%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [280] 40.1% ------------------------------------------------------------------------------------------ gather-additive-terms6 [79] 9.8% pattern-match [46] 20.5% type-of [271] 29.8% free-variables [88] 39.9% [276] 2036(1.3%) 200(0.1%) variable? ...pler-alts/src/syntax/syntax.rkt:729:0 value? [279] 50.5% ??? [123] 39.7% ------------------------------------------------------------------------------------------ inductor [108] 37.7% type-of [271] 62.3% [277] 1620(1.0%) 1210(0.8%) table-ref ...rbie/simpler-alts/src/common.rkt:33:0 dict? [281] 25.3% ------------------------------------------------------------------------------------------ simplify* [214] 22.8% type-of [271] 25.1% ??? [230] 25.1% core457 [76] 27.0% [278] 806(0.5%) 588(0.4%) ??? ...ects/racket/contract/private/guts.rkt:770:8 ??? [282] 27.0% ------------------------------------------------------------------------------------------ type-of [271] 2.6% variable? [276] 13.5% constant? [274] 83.9% [279] 7636(4.9%) 7636(4.9%) value? ...e/simpler-alts/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------------------------ return/no-unsupplied [275] 100.0% [280] 1000(0.6%) 1000(0.6%) filter ...5/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------ table-ref [277] 100.0% [281] 410(0.3%) 410(0.3%) dict? ...ollects/racket/private/generic.rkt:146:11 ------------------------------------------------------------------------------------------ ??? [278] 100.0% [282] 218(0.1%) 218(0.1%) ??? /opt/racket-7.5/collects/racket/dict.rkt:11:8 ------------------------------------------------------------------------------------------