Profiling results ----------------- Total cpu time observed: 165480ms (out of 166164ms) Number of samples taken: 466 (once every 355ms) (Hiding functions with self<1.0% and local<2.0%: 6 of 197 hidden) ========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================================== ??? [40] 100.0% [1] 149158(90.1%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [11] 100.0% ------------------------------------------------------------------------------------------ ??? [40] 100.0% [2] 130374(78.8%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [12] 90.4% get-final-combination [13] 9.0% loop [44] 0.5% ------------------------------------------------------------------------------------------ ??? [53] 100.0% [3] 7710(4.7%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:210:2 pass [14] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [4] 3344(2.0%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:282:26 for-loop [16] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [5] 3342(2.0%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:292:23 for-loop [17] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [6] 3012(1.8%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:389:23 for-loop [18] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [7] 2350(1.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:335:33 hash-ref! [150] 84.7% for-loop [20] 15.3% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [8] 692(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:480:23 for-loop [19] 100.0% ------------------------------------------------------------------------------------------ f134 [92] 100.0% [9] 366(0.2%) 0(0.0%) taylor-invert ...develop/src/core/taylor.rkt:309:0 simplify [15] 100.0% ------------------------------------------------------------------------------------------ loop [106] 100.0% [10] 362(0.2%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ profile-thunk16 [1] 99.7% [11] 149540(90.4%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [40] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 100.0% [12] 117920(71.3%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [21] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 100.0% [13] 11750(7.1%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:264:0 split-table [22] 96.9% extract-alt [25] 3.1% ------------------------------------------------------------------------------------------ loop [3] 100.0% [14] 7710(4.7%) 1020(0.6%) pass ...herbie/develop/src/core/simplify.rkt:200:2 for-loop [23] 86.8% ------------------------------------------------------------------------------------------ taylor-invert [9] 6.8% hash-ref! [150] 93.2% [15] 5384(3.3%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:15:0 f134 [92] 55.2% parse-loop12 [118] 25.9% debug-print [77] 12.8% simplify* [114] 6.1% ------------------------------------------------------------------------------------------ ??? [4] 100.0% [16] 3344(2.0%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:282:52 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ ??? [5] 100.0% [17] 3342(2.0%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:295:27 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ ??? [6] 100.0% [18] 3012(1.8%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:393:33 for-loop [24] 100.0% ------------------------------------------------------------------------------------------ ??? [8] 100.0% [19] 692(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:484:35 parse-loop12 [118] 100.0% ------------------------------------------------------------------------------------------ ??? [7] 100.0% [20] 360(0.2%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:338:46 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ for-loop [12] 100.0% [21] 117920(71.3%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 simplify! [26] 79.5% finalize-iter! [27] 14.8% gen-series! [28] 4.6% localize-error [31] 0.6% gen-rewrites! [32] 0.6% ------------------------------------------------------------------------------------------ get-final-combination [13] 100.0% [22] 11384(6.9%) 0(0.0%) split-table ...s/herbie/develop/src/glue.rkt:162:0 f134 [92] 100.0% ------------------------------------------------------------------------------------------ pass [14] 100.0% [23] 6690(4.0%) 334(0.2%) for-loop ...e/develop/src/core/simplify.rkt:203:29 argmin [29] 63.9% loop [30] 31.1% ------------------------------------------------------------------------------------------ for-loop [18] 100.0% [24] 3012(1.8%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:395:39 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ get-final-combination [13] 100.0% [25] 366(0.2%) 0(0.0%) extract-alt ...es/herbie/develop/src/glue.rkt:54:0 argmins [33] 100.0% ------------------------------------------------------------------------------------------ run-iter! [21] 100.0% [26] 93746(56.7%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [34] 100.0% ------------------------------------------------------------------------------------------ run-iter! [21] 100.0% [27] 17434(10.5%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [66] 100.0% ------------------------------------------------------------------------------------------ run-iter! [21] 100.0% [28] 5384(3.3%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [36] 100.0% ------------------------------------------------------------------------------------------ for-loop [23] 100.0% [29] 4274(2.6%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [35] 100.0% ------------------------------------------------------------------------------------------ for-loop [23] 100.0% [30] 2082(1.3%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [35] 83.9% expression-cost [39] 16.1% ------------------------------------------------------------------------------------------ run-iter! [21] 100.0% [31] 696(0.4%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:47:0 hash-ref! [150] 52.0% ??? [138] 48.0% ------------------------------------------------------------------------------------------ run-iter! [21] 100.0% [32] 660(0.4%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [37] 100.0% ------------------------------------------------------------------------------------------ extract-alt [25] 100.0% [33] 366(0.2%) 0(0.0%) argmins ...ies/herbie/develop/src/common.rkt:141:0 composed [38] 100.0% ------------------------------------------------------------------------------------------ simplify! [26] 100.0% [34] 93746(56.7%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [40] 100.0% ------------------------------------------------------------------------------------------ loop [30] 29.0% argmin [29] 71.0% [35] 6020(3.6%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:200:2 ??? [53] 65.3% ...velop/src/common.rkt:47:2 [58] 34.7% ------------------------------------------------------------------------------------------ gen-series! [28] 100.0% [36] 5384(3.3%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [41] 100.0% ------------------------------------------------------------------------------------------ gen-rewrites! [32] 100.0% [37] 660(0.4%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [42] 100.0% ------------------------------------------------------------------------------------------ argmins [33] 100.0% [38] 366(0.2%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [93] 100.0% ------------------------------------------------------------------------------------------ loop [30] 100.0% [39] 336(0.2%) 0(0.0%) expression-cost .../develop/src/programs.rkt:199:0 compile [43] 100.0% ------------------------------------------------------------------------------------------ for-loop [34] 19.8% run [11] 37.6% [40] 158086(95.5%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 37.3% run-improve50 [2] 31.9% ??? [53] 24.0% loop [44] 6.8% ------------------------------------------------------------------------------------------ for-loop [36] 100.0% [41] 5384(3.3%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:139:0 for-loop [45] 100.0% ------------------------------------------------------------------------------------------ for-loop [37] 100.0% [42] 660(0.4%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [46] 100.0% ------------------------------------------------------------------------------------------ expression-cost [39] 100.0% [43] 336(0.2%) 0(0.0%) compile ...s/herbie/develop/src/programs.rkt:176:0 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 3.2% ??? [40] 96.8% [44] 21844(13.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:193:2 make-exacts* [54] 40.1% loop [48] 36.3% loop [55] 20.4% filter-points [51] 1.7% for-loop [52] 1.5% ------------------------------------------------------------------------------------------ taylor-alt [41] 100.0% [45] 5384(3.3%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:141:2 ??? [47] 100.0% ------------------------------------------------------------------------------------------ ??? [42] 26.7% matcher [60] 73.3% [46] 660(0.4%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:127:2 for-loop [50] 73.3% *rules* [49] 26.7% ------------------------------------------------------------------------------------------ for-loop [62] 2.7% ??? [53] 21.8% for-loop [45] 21.8% f134 [92] 53.7% [47] 12356(7.5%) 694(0.4%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [53] 30.3% ??? [57] 25.5% approximate9 [56] 21.8% ...velop/src/common.rkt:47:2 [58] 11.2% ??? [167] 3.0% ??? [63] 2.6% ------------------------------------------------------------------------------------------ loop [44] 100.0% [48] 7920(4.8%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:151:2 loop [55] 51.2% make-exacts* [54] 44.4% eval-prog [143] 4.4% ------------------------------------------------------------------------------------------ rewriter [46] 100.0% [49] 660(0.4%) 0(0.0%) *rules* ...rbie/develop/src/syntax/rules.rkt:455:0 for-loop [59] 100.0% ------------------------------------------------------------------------------------------ rewriter [46] 100.0% [50] 660(0.4%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:130:10 matcher [60] 100.0% ------------------------------------------------------------------------------------------ loop [44] 100.0% [51] 382(0.2%) 0(0.0%) filter-points ...rbie/develop/src/points.rkt:159:0 for-loop [61] 100.0% ------------------------------------------------------------------------------------------ loop [44] 100.0% [52] 334(0.2%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:200:24 for-loop [62] 100.0% ------------------------------------------------------------------------------------------ f134 [92] 0.2% for-loop [35] 1.2% ??? [47] 3.2% ??? [53] 12.1% for-loop [65] 36.7% ??? [40] 46.6% [53] 106756(64.5%) 722(0.4%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [64] 43.0% for-loop [65] 37.0% ??? [53] 12.1% loop [3] 3.0% ??? [47] 2.2% ??? [117] 1.9% *simplify-rules* [70] 0.3% ------------------------------------------------------------------------------------------ loop [48] 28.6% loop [44] 71.4% [54] 12278(7.4%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 map [98] 44.3% loop [106] 40.4% eval-prog [143] 15.3% ------------------------------------------------------------------------------------------ loop [48] 47.7% loop [44] 52.3% [55] 8502(5.1%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 map [98] 100.0% ------------------------------------------------------------------------------------------ ??? [47] 100.0% [56] 5384(3.3%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [67] 93.2% f134 [92] 6.8% ------------------------------------------------------------------------------------------ ??? [105] 7.3% ??? [182] 7.4% ??? [69] 8.8% ??? [47] 76.5% [57] 4110(2.5%) 664(0.4%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [66] 83.8% ------------------------------------------------------------------------------------------ ??? [47] 40.0% for-loop [35] 60.0% [58] 3474(2.1%) 692(0.4%) ...velop/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [68] 40.1% ??? [69] 40.0% ------------------------------------------------------------------------------------------ *rules* [49] 100.0% [59] 660(0.4%) 0(0.0%) for-loop ...ies/herbie/develop/src/common.rkt:94:9 ormap [71] 50.6% flag-set? [78] 49.4% ------------------------------------------------------------------------------------------ for-loop [72] 12.7% matcher [60] 37.3% for-loop [50] 50.0% [60] 660(0.4%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:163:2 rewriter [46] 50.0% matcher [60] 37.3% for-loop [72] 12.7% ------------------------------------------------------------------------------------------ filter-points [51] 100.0% [61] 382(0.2%) 382(0.2%) for-loop ...es/herbie/develop/src/points.rkt:162:4 ------------------------------------------------------------------------------------------ for-loop [52] 100.0% [62] 334(0.2%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:201:26 ??? [47] 100.0% ------------------------------------------------------------------------------------------ ??? [47] 100.0% [63] 324(0.2%) 324(0.2%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ------------------------------------------------------------------------------------------ ??? [53] 100.0% [64] 91948(55.6%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:102:0 one-iter [73] 91.4% map-enodes [75] 8.2% ------------------------------------------------------------------------------------------ ??? [53] 100.0% [65] 79530(48.1%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:63:12 ??? [53] 99.6% debug-print [77] 0.4% ------------------------------------------------------------------------------------------ for-loop [134] 1.1% variable? [102] 7.9% ??? [57] 10.2% match-e [91] 23.4% finalize-iter! [27] 56.2% [66] 30414(18.4%) 7454(4.5%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [74] 55.1% hash-has-key? [108] 19.3% atab-add-altns [79] 1.2% ------------------------------------------------------------------------------------------ approximate9 [56] 100.0% [67] 5018(3.0%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:83:4 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ ...velop/src/common.rkt:47:2 [58] 100.0% [68] 1394(0.8%) 696(0.4%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 return/no-unsupplied [183] 26.0% ??? [182] 24.1% ------------------------------------------------------------------------------------------ for-loop [85] 12.1% ??? [76] 13.0% ...velop/src/common.rkt:47:2 [58] 74.9% [69] 1388(0.8%) 336(0.2%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [76] 74.9% ??? [57] 13.0% ------------------------------------------------------------------------------------------ ??? [53] 100.0% [70] 334(0.2%) 0(0.0%) *simplify-rules* ...lop/src/syntax/rules.rkt:459:0 curry* [111] 100.0% ------------------------------------------------------------------------------------------ for-loop [59] 100.0% [71] 334(0.2%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 flag-set? [78] 100.0% ------------------------------------------------------------------------------------------ matcher [60] 100.0% [72] 334(0.2%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:179:21 matcher [60] 100.0% ------------------------------------------------------------------------------------------ iterate-egraph!13 [64] 100.0% [73] 84040(50.8%) 4092(2.5%) one-iter ...ie/develop/src/core/simplify.rkt:113:0 for-loop [80] 70.7% loop [81] 21.2% apply-match [86] 2.9% ------------------------------------------------------------------------------------------ ??? [66] 100.0% [74] 17074(10.3%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [82] 100.0% ------------------------------------------------------------------------------------------ iterate-egraph!13 [64] 100.0% [75] 7548(4.6%) 326(0.2%) map-enodes ...ie/develop/src/core/egraph.rkt:139:0 loop [106] 81.3% for-loop [83] 14.3% ------------------------------------------------------------------------------------------ ??? [69] 100.0% [76] 1388(0.8%) 692(0.4%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [69] 25.9% for-loop [85] 24.2% ------------------------------------------------------------------------------------------ for-loop [65] 32.1% simplify [15] 67.9% [77] 1016(0.6%) 658(0.4%) debug-print .../herbie/develop/src/debug.rkt:107:0 for-loop [84] 35.2% ------------------------------------------------------------------------------------------ for-loop [59] 49.4% ormap [71] 50.6% [78] 660(0.4%) 334(0.2%) flag-set? ...es/herbie/develop/src/config.rkt:32:0 return/no-unsupplied [183] 49.4% ------------------------------------------------------------------------------------------ ??? [66] 100.0% [79] 360(0.2%) 0(0.0%) atab-add-altns ...elop/src/core/alt-table.rkt:50:0 atab-add-altn [82] 100.0% ------------------------------------------------------------------------------------------ for-loop [80] 49.7% one-iter [73] 50.3% [80] 59396(35.9%) 12670(7.7%) for-loop ...e/develop/src/core/simplify.rkt:123:12 for-loop [80] 49.7% match-e [91] 38.8% ??? [121] 0.6% ------------------------------------------------------------------------------------------ one-iter [73] 100.0% [81] 17796(10.8%) 332(0.2%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [86] 98.1% ------------------------------------------------------------------------------------------ atab-add-altns [79] 2.1% for-loop [74] 97.9% [82] 17434(10.5%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [87] 96.0% override-at-pnts [90] 4.0% ------------------------------------------------------------------------------------------ map-enodes [75] 15.0% loop [106] 85.0% [83] 7222(4.4%) 328(0.2%) for-loop ...ie/develop/src/core/simplify.rkt:168:2 eval-const-expr [88] 76.3% setfindf [89] 14.5% ->flonum [168] 4.6% ------------------------------------------------------------------------------------------ debug-print [77] 100.0% [84] 358(0.2%) 358(0.2%) for-loop ...ies/herbie/develop/src/debug.rkt:113:2 ------------------------------------------------------------------------------------------ ??? [76] 100.0% [85] 336(0.2%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:190:15 ??? [69] 100.0% ------------------------------------------------------------------------------------------ one-iter [73] 12.1% loop [81] 87.9% [86] 19862(12.0%) 0(0.0%) apply-match ...develop/src/core/simplify.rkt:129:2 match-e [91] 35.0% merge-egraph-nodes! [100] 30.1% mk-enode! [101] 9.0% for-loop [94] 8.6% loop! [120] 7.1% substitute-e [95] 5.1% update-leader! [109] 5.1% ------------------------------------------------------------------------------------------ atab-add-altn [82] 100.0% [87] 16742(10.1%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [93] 98.0% ------------------------------------------------------------------------------------------ for-loop [83] 100.0% [88] 5510(3.3%) 1382(0.8%) eval-const-expr .../develop/src/programs.rkt:167:0 f134 [92] 37.6% ??? [152] 18.3% ??? [172] 12.6% ??? [96] 6.5% ------------------------------------------------------------------------------------------ for-loop [83] 100.0% [89] 1050(0.6%) 1050(0.6%) setfindf ...es/herbie/develop/src/common.rkt:175:0 ------------------------------------------------------------------------------------------ atab-add-altn [82] 100.0% [90] 692(0.4%) 0(0.0%) override-at-pnts ...p/src/core/alt-table.rkt:145:0 errors [93] 100.0% ------------------------------------------------------------------------------------------ apply-match [86] 8.1% for-loop [107] 20.7% for-loop [80] 71.2% [91] 52994(32.0%) 20960(12.7%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [97] 45.0% for-loop [107] 8.6% ??? [66] 7.2% list-cartesian-product [110] 2.3% variable? [102] 1.8% custom-in-set [131] 0.9% loop [106] 0.3% ------------------------------------------------------------------------------------------ approximate9 [56] 0.4% parse-loop12 [118] 0.6% hash-ref! [150] 1.9% loop [106] 2.0% map [98] 3.1% eval-prog [143] 8.3% simplify [15] 10.1% eval-const-expr [88] 11.0% f134 [92] 23.1% split-table [22] 39.6% [92] 18844(11.4%) 0(0.0%) f134 .../collects/racket/match/compiler.rkt:507:40 loop [106] 29.0% f134 [92] 23.1% map [98] 17.7% option-on-expr [116] 10.5% ??? [47] 10.2% ??? [103] 3.8% ??? [53] 3.7% ??? [105] 1.6% taylor-invert [9] 0.4% ------------------------------------------------------------------------------------------ loop [106] 1.6% composed [38] 2.0% option-on-expr [116] 3.5% override-at-pnts [90] 3.8% best-and-tied-at-points [87] 89.1% [93] 18410(11.1%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:218:0 for-loop [99] 77.8% eval-prog [143] 20.4% *bit-width* [104] 1.8% ------------------------------------------------------------------------------------------ apply-match [86] 100.0% [94] 1718(1.0%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:143:10 merge-egraph-nodes! [100] 41.9% loop! [120] 38.8% mk-enode! [101] 19.3% ------------------------------------------------------------------------------------------ apply-match [86] 100.0% [95] 1006(0.6%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:71:0 mk-enode! [101] 100.0% ------------------------------------------------------------------------------------------ eval-const-expr [88] 100.0% [96] 360(0.2%) 360(0.2%) ??? ...cket/collects/racket/private/kw.rkt:1635:39 ------------------------------------------------------------------------------------------ match-e [91] 100.0% [97] 30214(18.3%) 12752(7.7%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 for-loop [107] 45.4% list-cartesian-product [110] 8.8% curry* [111] 2.4% loop [106] 1.8% ------------------------------------------------------------------------------------------ parse-loop12 [118] 2.2% f134 [92] 17.1% make-exacts* [54] 31.5% loop [55] 49.2% [98] 17278(10.4%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [106] 80.5% parse-loop12 [118] 11.8% ??? [161] 4.0% f134 [92] 3.1% simplify* [114] 0.5% ------------------------------------------------------------------------------------------ errors [93] 100.0% [99] 14328(8.7%) 1366(0.8%) for-loop ...es/herbie/develop/src/points.rkt:221:4 ??? [161] 80.8% ->flonum [168] 4.9% ulp-difference [115] 4.8% ------------------------------------------------------------------------------------------ merge-egraph-nodes! [100] 2.7% for-loop [94] 10.7% apply-match [86] 86.6% [100] 6704(4.1%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:152:0 update-leader! [109] 75.8% loop! [120] 10.8% for-loop [113] 10.7% merge-egraph-nodes! [100] 2.7% ------------------------------------------------------------------------------------------ for-loop [94] 10.6% substitute-e [95] 32.3% apply-match [86] 57.1% [101] 3118(1.9%) 1444(0.9%) mk-enode! ...bie/develop/src/core/egraph.rkt:101:0 new-enode [112] 32.1% hash-has-key? [108] 21.6% ------------------------------------------------------------------------------------------ match-e [91] 100.0% [102] 2400(1.5%) 0(0.0%) variable? ...e/develop/src/syntax/syntax.rkt:529:0 ??? [66] 100.0% ------------------------------------------------------------------------------------------ f134 [92] 100.0% [103] 710(0.4%) 710(0.4%) ??? ...tract/private/arrow-higher-order.rkt:145:21 ------------------------------------------------------------------------------------------ errors [93] 100.0% [104] 332(0.2%) 0(0.0%) *bit-width* ...s/herbie/develop/src/float.rkt:22:0 list-member? [186] 100.0% ------------------------------------------------------------------------------------------ f134 [92] 100.0% [105] 300(0.2%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:336:46 ??? [57] 100.0% ------------------------------------------------------------------------------------------ errors-score [165] 0.0% make-exacts* [54] 0.1% option-on-expr [116] 0.3% match-e [91] 0.8% for-loop [97] 1.6% map [98] 2.1% parse-loop12 [118] 2.5% loop! [120] 3.1% map-enodes [75] 3.5% ??? [155] 6.4% f134 [92] 21.4% loop [106] 58.1% [106] 42462(25.7%) 1372(0.8%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [106] 58.1% option-on-expr [116] 21.4% hash-ref! [150] 5.9% for-loop [83] 3.5% loop! [120] 3.1% parse-loop12 [118] 2.2% f134 [92] 1.9% ??? [161] 0.4% errors [93] 0.3% ->flonum [168] 0.1% ??? [10] 0.0% ??? [172] 0.0% ------------------------------------------------------------------------------------------ match-e [91] 36.9% for-loop [97] 63.1% [107] 21156(12.8%) 330(0.2%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [91] 91.9% ??? [121] 6.6% ------------------------------------------------------------------------------------------ mk-enode! [101] 9.8% ??? [66] 90.2% [108] 6862(4.1%) 1678(1.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [117] 75.5% ------------------------------------------------------------------------------------------ apply-match [86] 16.0% merge-egraph-nodes! [100] 84.0% [109] 6266(3.8%) 1082(0.7%) update-leader! ...evelop/src/core/egraph.rkt:217:0 for-loop [119] 77.0% make-sequence [124] 5.7% ------------------------------------------------------------------------------------------ list-cartesian-product [110] 23.0% match-e [91] 30.5% for-loop [97] 46.5% [110] 4590(2.8%) 3538(2.1%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [110] 23.0% for-loop [122] 11.5% ------------------------------------------------------------------------------------------ *simplify-rules* [70] 31.6% for-loop [97] 68.4% [111] 1056(0.6%) 334(0.2%) curry* ...racket/collects/racket/function.rkt:44:2 procedure-arity [123] 68.4% ------------------------------------------------------------------------------------------ mk-enode! [101] 100.0% [112] 1000(0.6%) 332(0.2%) new-enode ...erbie/develop/src/core/enode.rkt:68:0 set [130] 33.4% check-valid-enode5 [125] 33.4% ------------------------------------------------------------------------------------------ merge-egraph-nodes! [100] 100.0% [113] 718(0.4%) 718(0.4%) for-loop ...rbie/develop/src/core/egraph.rkt:232:6 ------------------------------------------------------------------------------------------ simplify [15] 47.8% map [98] 52.2% [114] 690(0.4%) 330(0.2%) simplify* ...rbie/develop/src/core/reduce.rkt:20:0 hash-ref! [150] 52.2% ------------------------------------------------------------------------------------------ for-loop [99] 100.0% [115] 684(0.4%) 0(0.0%) ulp-difference ...erbie/develop/src/float.rkt:19:0 ??? [182] 100.0% ------------------------------------------------------------------------------------------ f134 [92] 17.4% loop [106] 82.6% [116] 11384(6.9%) 0(0.0%) option-on-expr ...evelop/src/core/regimes.rkt:92:0 pick-errors [126] 73.3% sort-context-on-expr [129] 12.4% errors [93] 5.7% sindices->spoints [133] 3.1% err-lsts->split-indices [135] 2.9% loop [106] 2.6% ------------------------------------------------------------------------------------------ ??? [53] 47.2% hash-has-key? [108] 52.8% [117] 9810(5.9%) 3018(1.8%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [127] 59.2% successfully-got-the-right-kind-of-function [169] 6.9% ??? [139] 3.1% ------------------------------------------------------------------------------------------ hash-ref! [150] 7.2% for-loop [19] 8.0% loop [106] 8.6% simplify [15] 17.7% parse-loop12 [118] 22.4% map [98] 36.2% [118] 5058(3.1%) 4004(2.4%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 loop [106] 23.4% parse-loop12 [118] 22.4% for-loop [132] 8.0% map [98] 5.3% f134 [92] 2.2% ------------------------------------------------------------------------------------------ update-leader! [109] 100.0% [119] 4824(2.9%) 368(0.2%) for-loop ...rbie/develop/src/core/egraph.rkt:222:6 for-loop [128] 92.4% ------------------------------------------------------------------------------------------ for-loop [94] 11.9% merge-egraph-nodes! [100] 12.9% apply-match [86] 31.6% loop [106] 43.6% [120] 2804(1.7%) 1748(1.1%) loop! ...s/herbie/develop/src/core/enode.rkt:163:2 loop [106] 43.6% set [130] 18.8% ------------------------------------------------------------------------------------------ for-loop [80] 33.1% for-loop [107] 66.9% [121] 2076(1.3%) 1384(0.8%) ??? ...ies/herbie/develop/src/core/ematch.rkt:50:5 custom-in-set [131] 17.3% for-loop [134] 16.0% ------------------------------------------------------------------------------------------ list-cartesian-product [110] 100.0% [122] 1052(0.6%) 1052(0.6%) for-loop ...erbie/develop/src/core/ematch.rkt:24:8 ------------------------------------------------------------------------------------------ curry* [111] 100.0% [123] 722(0.4%) 722(0.4%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ------------------------------------------------------------------------------------------ update-leader! [109] 100.0% [124] 360(0.2%) 360(0.2%) make-sequence ...ects/racket/private/for.rkt:509:2 ------------------------------------------------------------------------------------------ new-enode [112] 100.0% [125] 334(0.2%) 334(0.2%) check-valid-enode5 ...lop/src/core/enode.rkt:177:0 ------------------------------------------------------------------------------------------ option-on-expr [116] 100.0% [126] 8344(5.0%) 0(0.0%) pick-errors .../develop/src/core/regimes.rkt:160:0 for-loop [136] 100.0% ------------------------------------------------------------------------------------------ ??? [117] 100.0% [127] 5812(3.5%) 3430(2.1%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [139] 22.8% for-loop [140] 11.9% ??? [141] 6.2% ------------------------------------------------------------------------------------------ for-loop [119] 100.0% [128] 4456(2.7%) 324(0.2%) for-loop ...rbie/develop/src/core/egraph.rkt:223:8 hash-update! [137] 92.7% ------------------------------------------------------------------------------------------ option-on-expr [116] 100.0% [129] 1410(0.9%) 0(0.0%) sort-context-on-expr ...velop/src/points.rkt:115:0 ??? [138] 100.0% ------------------------------------------------------------------------------------------ new-enode [112] 24.0% loop! [120] 76.0% [130] 1390(0.8%) 1390(0.8%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------------ ??? [121] 35.4% match-e [91] 64.6% [131] 1018(0.6%) 1018(0.6%) custom-in-set ...acket/private/set-types.rkt:577:0 ------------------------------------------------------------------------------------------ parse-loop12 [118] 100.0% [132] 692(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:487:59 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [116] 100.0% [133] 356(0.2%) 0(0.0%) sindices->spoints ...op/src/core/regimes.rkt:105:0 eval-prog [143] 100.0% ------------------------------------------------------------------------------------------ ??? [121] 100.0% [134] 332(0.2%) 0(0.0%) for-loop ...erbie/develop/src/core/ematch.rkt:51:7 ??? [66] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [116] 100.0% [135] 330(0.2%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:214:0 add-splitpoint [142] 100.0% ------------------------------------------------------------------------------------------ pick-errors [126] 100.0% [136] 8344(5.0%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:163:6 eval-prog [143] 87.6% ??? [161] 12.4% ------------------------------------------------------------------------------------------ for-loop [128] 100.0% [137] 4132(2.5%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [144] 100.0% ------------------------------------------------------------------------------------------ localize-error [31] 19.2% sort-context-on-expr [129] 80.8% [138] 1744(1.1%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [145] 79.4% loop [158] 20.6% ------------------------------------------------------------------------------------------ ??? [117] 18.5% for-loop [127] 81.5% [139] 1626(1.0%) 994(0.6%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [146] 38.9% ------------------------------------------------------------------------------------------ for-loop [127] 100.0% [140] 694(0.4%) 360(0.2%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [148] 48.1% ------------------------------------------------------------------------------------------ for-loop [127] 100.0% [141] 362(0.2%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:222:6 check-hash/c [147] 100.0% ------------------------------------------------------------------------------------------ err-lsts->split-indices [135] 100.0% [142] 330(0.2%) 0(0.0%) add-splitpoint ...velop/src/core/regimes.rkt:227:2 for-loop [149] 100.0% ------------------------------------------------------------------------------------------ loop [48] 2.6% sindices->spoints [133] 2.6% make-exacts* [54] 13.8% errors [93] 27.5% for-loop [136] 53.6% [143] 13642(8.2%) 3172(1.9%) eval-prog ...herbie/develop/src/programs.rkt:149:0 f134 [92] 46.0% hash-ref! [150] 23.6% ??? [152] 7.2% ------------------------------------------------------------------------------------------ hash-update! [137] 100.0% [144] 4132(2.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:225:24 for-loop [151] 100.0% ------------------------------------------------------------------------------------------ ??? [138] 100.0% [145] 1384(0.8%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [153] 51.7% loop [158] 24.1% jloop [160] 24.1% ------------------------------------------------------------------------------------------ ??? [139] 100.0% [146] 632(0.4%) 632(0.4%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ------------------------------------------------------------------------------------------ ??? [141] 100.0% [147] 362(0.2%) 362(0.2%) check-hash/c ...ket/contract/private/hash.rkt:83:0 ------------------------------------------------------------------------------------------ for-loop [140] 100.0% [148] 334(0.2%) 334(0.2%) ??? ...ects/racket/contract/private/prop.rkt:493:4 ------------------------------------------------------------------------------------------ add-splitpoint [142] 100.0% [149] 330(0.2%) 330(0.2%) for-loop ...bie/develop/src/core/regimes.rkt:229:4 ------------------------------------------------------------------------------------------ simplify* [114] 0.7% for-loop [20] 0.7% for-loop [132] 1.0% localize-error [31] 1.4% ??? [155] 1.9% compile [43] 1.9% ??? [10] 2.7% ??? [7] 4.5% for-loop [24] 6.5% for-loop [17] 7.4% for-loop [16] 8.2% ??? [154] 13.6% loop [67] 13.6% loop [106] 16.3% eval-prog [143] 19.7% [150] 8936(5.4%) 1340(0.8%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [155] 22.1% bigfloat-hash [156] 14.4% ??? [154] 13.6% simplify [15] 13.6% ??? [4] 8.2% ??? [5] 7.4% ??? [6] 6.5% ??? [7] 5.2% parse-loop12 [118] 2.7% f134 [92] 1.4% ??? [8] 1.0% ------------------------------------------------------------------------------------------ ??? [144] 100.0% [151] 4132(2.5%) 3440(2.1%) for-loop ...bie/develop/src/core/egraph.rkt:226:26 update-en-expr [159] 16.7% ------------------------------------------------------------------------------------------ eval-prog [143] 49.3% eval-const-expr [88] 50.7% [152] 1984(1.2%) 646(0.4%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 unpack242 [157] 67.4% ------------------------------------------------------------------------------------------ copying-mergesort [153] 37.5% generic-sort/key [145] 62.5% [153] 716(0.4%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 loop [158] 50.0% copying-mergesort [153] 37.5% jloop [160] 12.5% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [154] 5018(3.0%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:43:15 hash-ref! [150] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [155] 3208(1.9%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:184:5 loop [106] 89.5% hash-ref! [150] 10.5% ------------------------------------------------------------------------------------------ hash-ref! [150] 100.0% [156] 2226(1.3%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 sig+exp->bigfloat [162] 69.5% bfcanonicalize [164] 30.5% ------------------------------------------------------------------------------------------ ??? [152] 100.0% [157] 1338(0.8%) 0(0.0%) unpack242 ...private/arrow-higher-order.rkt:354:44 maybe-cons-kwd [163] 100.0% ------------------------------------------------------------------------------------------ generic-sort/key [145] 31.7% copying-mergesort [153] 34.0% ??? [138] 34.2% [158] 1052(0.6%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [161] 100.0% ------------------------------------------------------------------------------------------ for-loop [151] 100.0% [159] 692(0.4%) 692(0.4%) update-en-expr ...evelop/src/core/egraph.rkt:211:0 ------------------------------------------------------------------------------------------ generic-sort/key [145] 48.3% copying-mergesort [153] 51.7% [160] 692(0.4%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [161] 51.7% errors-score [165] 48.3% ------------------------------------------------------------------------------------------ jloop [160] 1.1% map [98] 2.2% for-loop [136] 3.3% loop [158] 3.4% for-loop [99] 36.9% loop [106] 53.1% [161] 31390(19.0%) 328(0.2%) ??? ...tlies/herbie/develop/src/programs.rkt:155:4 ??? [166] 82.9% ??? [167] 12.8% ->flonum [168] 3.3% ------------------------------------------------------------------------------------------ bigfloat-hash [156] 100.0% [162] 1546(0.9%) 1546(0.9%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 ------------------------------------------------------------------------------------------ unpack242 [157] 100.0% [163] 1338(0.8%) 0(0.0%) maybe-cons-kwd ...ate/arrow-higher-order.rkt:498:0 successfully-got-the-right-kind-of-function [169] 52.2% arrow-higher-order:lnp [170] 47.8% ------------------------------------------------------------------------------------------ bigfloat-hash [156] 100.0% [164] 680(0.4%) 332(0.2%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 bigfloat->sig+exp [171] 51.2% ------------------------------------------------------------------------------------------ jloop [160] 100.0% [165] 334(0.2%) 0(0.0%) errors-score ...erbie/develop/src/points.rkt:228:0 loop [106] 100.0% ------------------------------------------------------------------------------------------ ??? [161] 100.0% [166] 26008(15.7%) 8352(5.0%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [172] 35.7% ??? [173] 19.6% ??? [175] 6.0% ??? [176] 5.2% for-loop [180] 1.4% ------------------------------------------------------------------------------------------ ??? [47] 8.4% ??? [161] 91.6% [167] 4376(2.6%) 358(0.2%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [174] 83.5% integer->bigfloat [179] 8.4% ------------------------------------------------------------------------------------------ for-loop [83] 10.3% for-loop [99] 21.4% ??? [161] 32.1% loop [106] 36.2% [168] 3250(2.0%) 726(0.4%) ->flonum ...s/herbie/develop/src/programs.rkt:37:0 ??? [182] 34.0% return/no-unsupplied [183] 22.2% ??? [178] 21.5% ------------------------------------------------------------------------------------------ ??? [117] 49.3% maybe-cons-kwd [163] 50.7% [169] 1378(0.8%) 670(0.4%) successfully-got-the-right-kind-of-function ...9:4 arity-checking-wrapper [177] 51.4% ------------------------------------------------------------------------------------------ maybe-cons-kwd [163] 100.0% [170] 640(0.4%) 334(0.2%) arrow-higher-order:lnp ...w-higher-order.rkt:597:7 ??? [181] 47.8% ------------------------------------------------------------------------------------------ bfcanonicalize [164] 100.0% [171] 348(0.2%) 348(0.2%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:370:0 ------------------------------------------------------------------------------------------ loop [106] 3.5% eval-const-expr [88] 6.7% ??? [166] 89.8% [172] 10326(6.2%) 8888(5.4%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfexp [184] 7.1% bfadd [185] 6.8% ------------------------------------------------------------------------------------------ ??? [166] 100.0% [173] 5092(3.1%) 2378(1.4%) ??? ...herbie/develop/src/syntax/syntax.rkt:118:17 return/no-unsupplied [183] 26.8% ??? [182] 20.1% list-member? [186] 6.4% ------------------------------------------------------------------------------------------ ??? [167] 100.0% [174] 3652(2.2%) 2956(1.8%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [188] 19.1% ------------------------------------------------------------------------------------------ ??? [166] 100.0% [175] 1568(0.9%) 1568(0.9%) ??? .../herbie/develop/src/syntax/syntax.rkt:438:0 ------------------------------------------------------------------------------------------ ??? [166] 100.0% [176] 1362(0.8%) 1362(0.8%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------------------------ successfully-got-the-right-kind-of-function [169]100.0% [177] 708(0.4%) 708(0.4%) arity-checking-wrapper ...w-higher-order.rkt:402:0 ------------------------------------------------------------------------------------------ ->flonum [168] 100.0% [178] 700(0.4%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [188] 100.0% ------------------------------------------------------------------------------------------ ??? [167] 100.0% [179] 366(0.2%) 366(0.2%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0 ------------------------------------------------------------------------------------------ ??? [166] 100.0% [180] 362(0.2%) 0(0.0%) for-loop ...ie/develop/src/syntax/syntax.rkt:439:2 bf< [187] 100.0% ------------------------------------------------------------------------------------------ arrow-higher-order:lnp [170] 100.0% [181] 306(0.2%) 306(0.2%) ??? ...et/contract/private/arity-checking.rkt:19:2 ------------------------------------------------------------------------------------------ ??? [68] 10.7% ulp-difference [115] 21.7% ??? [173] 32.5% ->flonum [168] 35.1% [182] 3148(1.9%) 1800(1.1%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [189] 33.2% ??? [57] 9.7% ------------------------------------------------------------------------------------------ flag-set? [78] 11.8% ??? [68] 13.0% ->flonum [168] 26.0% ??? [173] 49.2% [183] 2774(1.7%) 1770(1.1%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [190] 36.2% ------------------------------------------------------------------------------------------ ??? [172] 100.0% [184] 738(0.4%) 738(0.4%) bfexp ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ------------------------------------------------------------------------------------------ ??? [172] 100.0% [185] 700(0.4%) 342(0.2%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [188] 51.1% ------------------------------------------------------------------------------------------ ??? [173] 49.4% *bit-width* [104] 50.6% [186] 656(0.4%) 656(0.4%) list-member? ...llects/racket/private/set.rkt:24:0 ------------------------------------------------------------------------------------------ for-loop [180] 100.0% [187] 362(0.2%) 0(0.0%) bf< ...th/private/bigfloat/bigfloat-mpfr.rkt:127:4 ??? [191] 100.0% ------------------------------------------------------------------------------------------ bfadd [185] 20.4% real->bigfloat [174] 39.7% ??? [178] 39.9% [188] 1754(1.1%) 1754(1.1%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------------------------ ??? [182] 100.0% [189] 1044(0.6%) 1044(0.6%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------------------------ return/no-unsupplied [183] 100.0% [190] 1004(0.6%) 1004(0.6%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------ bf< [187] 100.0% [191] 362(0.2%) 362(0.2%) ??? ...tract/private/arrow-higher-order.rkt:346:33 ------------------------------------------------------------------------------------------