Profiling results ----------------- Total cpu time observed: 47282ms (out of 47384ms) Number of samples taken: 120 (once every 394ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 105 hidden) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [37] 100.0% [1] 46542(98.4%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [9] 100.0% ------------------------------------------------------------------------ ??? [37] 100.0% [2] 13950(29.5%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [10] 74.1% get-final-combination [12] 23.3% loop [42] 2.6% ------------------------------------------------------------------------ ??? [67] 100.0% [3] 4740(10.0%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [11] 93.1% f134 [63] 6.9% ------------------------------------------------------------------------ hash-ref! [69] 100.0% [4] 2394(5.1%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:483:23 for-loop [13] 100.0% ------------------------------------------------------------------------ location-do [68] 100.0% [5] 2102(4.4%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:102:0 one-iter [14] 82.6% map-enodes [17] 17.4% ------------------------------------------------------------------------ hash-ref! [69] 100.0% [6] 1726(3.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:338:33 for-loop [15] 100.0% ------------------------------------------------------------------------ hash-ref! [69] 100.0% [7] 1324(2.8%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:285:26 for-loop [16] 100.0% ------------------------------------------------------------------------ f134 [63] 100.0% [8] 326(0.7%) 0(0.0%) taylor-log ...ie/develop/src/core/taylor.rkt:476:0 simplify [74] 100.0% ------------------------------------------------------------------------ profile-thunk16 [1] 99.1% [9] 46954(99.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [37] 100.0% ------------------------------------------------------------------------ run-improve50 [2] 100.0% [10] 10342(21.9%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [18] 100.0% ------------------------------------------------------------------------ approximate9 [3] 100.0% [11] 4414(9.3%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:86:4 ??? [67] 100.0% ------------------------------------------------------------------------ run-improve50 [2] 100.0% [12] 3248(6.9%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:264:0 split-table [19] 88.9% extract-alt [22] 11.1% ------------------------------------------------------------------------ ??? [4] 100.0% [13] 2394(5.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:487:35 parse-loop50 [81] 100.0% ------------------------------------------------------------------------ iterate-egraph!13 [5] 100.0% [14] 1736(3.7%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:113:0 for-loop [20] 100.0% ------------------------------------------------------------------------ ??? [6] 100.0% [15] 1726(3.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:341:46 hash-ref! [69] 100.0% ------------------------------------------------------------------------ ??? [7] 100.0% [16] 1324(2.8%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:285:52 ??? [21] 50.0% hash-ref! [69] 50.0% ------------------------------------------------------------------------ iterate-egraph!13 [5] 100.0% [17] 366(0.8%) 0(0.0%) map-enodes ...ie/develop/src/core/egraph.rkt:139:0 loop [66] 100.0% ------------------------------------------------------------------------ for-loop [10] 100.0% [18] 10342(21.9%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 gen-series! [23] 45.8% finalize-iter! [24] 24.0% simplify! [25] 23.5% localize-error [28] 3.5% choose-best-alt! [29] 3.2% ------------------------------------------------------------------------ get-final-combination [12] 100.0% [19] 2888(6.1%) 0(0.0%) split-table ...s/herbie/develop/src/glue.rkt:162:0 f134 [63] 100.0% ------------------------------------------------------------------------ for-loop [20] 50.0% one-iter [14] 50.0% [20] 1736(3.7%) 358(0.8%) for-loop ...e/develop/src/core/simplify.rkt:123:12 for-loop [20] 50.0% match-e [26] 39.7% ------------------------------------------------------------------------ for-loop [16] 100.0% [21] 662(1.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:288:19 hash-ref! [69] 100.0% ------------------------------------------------------------------------ get-final-combination [12] 100.0% [22] 360(0.8%) 0(0.0%) extract-alt ...es/herbie/develop/src/glue.rkt:54:0 argmins [27] 100.0% ------------------------------------------------------------------------ run-iter! [18] 100.0% [23] 4740(10.0%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [30] 100.0% ------------------------------------------------------------------------ run-iter! [18] 100.0% [24] 2480(5.2%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [31] 100.0% ------------------------------------------------------------------------ run-iter! [18] 100.0% [25] 2430(5.1%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [32] 100.0% ------------------------------------------------------------------------ for-loop [34] 12.0% for-loop [20] 88.0% [26] 1378(2.9%) 360(0.8%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [34] 35.8% for-loop [36] 26.0% ??? [31] 12.0% ------------------------------------------------------------------------ best-alt [73] 48.1% extract-alt [22] 51.9% [27] 694(1.5%) 0(0.0%) argmins ...ies/herbie/develop/src/common.rkt:141:0 composed [33] 100.0% ------------------------------------------------------------------------ run-iter! [18] 100.0% [28] 358(0.8%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:47:0 ??? [35] 100.0% ------------------------------------------------------------------------ run-iter! [18] 100.0% [29] 334(0.7%) 0(0.0%) choose-best-alt! ...develop/src/mainloop.rkt:115:0 ??? [31] 100.0% ------------------------------------------------------------------------ gen-series! [23] 100.0% [30] 4740(10.0%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [38] 100.0% ------------------------------------------------------------------------ match-e [26] 8.6% choose-best-alt! [29] 8.6% ??? [71] 18.6% finalize-iter! [24] 64.1% [31] 3866(8.2%) 332(0.7%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [39] 64.1% hash-has-key? [40] 18.6% ??? [41] 8.6% ------------------------------------------------------------------------ simplify! [25] 100.0% [32] 2430(5.1%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [37] 100.0% ------------------------------------------------------------------------ argmins [27] 100.0% [33] 694(1.5%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 errors [76] 100.0% ------------------------------------------------------------------------ match-e [26] 100.0% [34] 660(1.4%) 328(0.7%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [26] 50.3% ------------------------------------------------------------------------ localize-error [28] 100.0% [35] 358(0.8%) 358(0.8%) ??? ...tract/private/arrow-higher-order.rkt:346:33 ------------------------------------------------------------------------ match-e [26] 100.0% [36] 358(0.8%) 358(0.8%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 ------------------------------------------------------------------------ for-loop [32] 1.8% run [9] 49.3% [37] 47282(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.5% loop [42] 35.7% run-improve50 [2] 14.0% location-do [68] 1.8% ------------------------------------------------------------------------ for-loop [30] 100.0% [38] 4740(10.0%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:139:0 for-loop [43] 100.0% ------------------------------------------------------------------------ ??? [31] 100.0% [39] 2480(5.2%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [44] 100.0% ------------------------------------------------------------------------ ??? [31] 100.0% [40] 720(1.5%) 0(0.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [45] 100.0% ------------------------------------------------------------------------ ??? [31] 100.0% [41] 334(0.7%) 0(0.0%) ??? .../herbie/develop/src/core/alt-table.rkt:54:0 ??? [67] 100.0% ------------------------------------------------------------------------ run-improve50 [2] 1.1% ??? [37] 98.9% [42] 33692(71.3%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:193:2 loop [46] 46.6% make-exacts* [51] 35.0% loop [52] 13.2% for-loop [48] 4.0% filter-points [49] 1.2% ------------------------------------------------------------------------ taylor-alt [38] 100.0% [43] 4740(10.0%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:141:2 ??? [67] 100.0% ------------------------------------------------------------------------ for-loop [39] 100.0% [44] 2480(5.2%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [47] 100.0% ------------------------------------------------------------------------ hash-has-key? [40] 100.0% [45] 720(1.5%) 360(0.8%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [50] 50.0% ------------------------------------------------------------------------ loop [42] 100.0% [46] 15696(33.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:151:2 loop [52] 51.2% make-exacts* [51] 48.8% ------------------------------------------------------------------------ atab-add-altn [44] 100.0% [47] 2480(5.2%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [76] 85.6% for-loop [56] 14.4% ------------------------------------------------------------------------ loop [42] 100.0% [48] 1354(2.9%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:200:24 for-loop [53] 100.0% ------------------------------------------------------------------------ loop [42] 100.0% [49] 412(0.9%) 0(0.0%) filter-points ...rbie/develop/src/points.rkt:159:0 for-loop [54] 100.0% ------------------------------------------------------------------------ ??? [45] 100.0% [50] 360(0.8%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [55] 100.0% ------------------------------------------------------------------------ loop [46] 39.4% loop [42] 60.6% [51] 19450(41.1%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 map [57] 57.7% loop [66] 40.4% eval-prog [86] 1.9% ------------------------------------------------------------------------ loop [42] 35.6% loop [46] 64.4% [52] 12476(26.4%) 346(0.7%) loop ...htlies/herbie/develop/src/points.rkt:141:4 map [57] 97.2% ------------------------------------------------------------------------ for-loop [48] 100.0% [53] 1354(2.9%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:201:26 ??? [67] 75.5% ??? [59] 24.5% ------------------------------------------------------------------------ filter-points [49] 100.0% [54] 412(0.9%) 412(0.9%) for-loop ...es/herbie/develop/src/points.rkt:162:4 ------------------------------------------------------------------------ for-loop [50] 100.0% [55] 360(0.8%) 360(0.8%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 ------------------------------------------------------------------------ best-and-tied-at-points [47] 100.0% [56] 358(0.8%) 0(0.0%) for-loop .../develop/src/core/alt-table.rkt:124:16 ??? [58] 100.0% ------------------------------------------------------------------------ parse-loop50 [81] 2.9% f134 [63] 3.9% make-exacts* [51] 44.8% loop [52] 48.4% [57] 25066(53.0%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [66] 94.6% parse-loop50 [81] 1.1% f134 [63] 1.1% ??? [62] 0.7% make-multiplication-node [61] 0.7% ??? [60] 0.4% ------------------------------------------------------------------------ for-loop [56] 100.0% [58] 358(0.8%) 358(0.8%) ??? ...ket/collects/racket/private/for.rkt:1151:14 ------------------------------------------------------------------------ for-loop [53] 100.0% [59] 332(0.7%) 332(0.7%) ??? ...tract/private/arrow-higher-order.rkt:145:21 ------------------------------------------------------------------------ map [57] 100.0% [60] 330(0.7%) 0(0.0%) ??? ...ies/herbie/develop/src/core/reduce.rkt:50:5 for-loop [64] 100.0% ------------------------------------------------------------------------ map [57] 100.0% [61] 326(0.7%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:219:0 make-multiplication-subnode [65]100.0% ------------------------------------------------------------------------ map [57] 100.0% [62] 326(0.7%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 f134 [63] 100.0% ------------------------------------------------------------------------ ??? [62] 2.6% approximate9 [3] 2.6% parse-loop50 [81] 4.6% map [57] 6.5% simplify [74] 7.1% eval-prog [86] 12.7% split-table [19] 63.9% [63] 4236(9.0%) 0(0.0%) f134 .../collects/racket/match/compiler.rkt:507:40 option-on-expr [70] 42.6% loop [66] 21.3% map [57] 20.8% ??? [67] 12.7% taylor-log [8] 2.6% ------------------------------------------------------------------------ ??? [60] 100.0% [64] 330(0.7%) 330(0.7%) for-loop ...erbie/develop/src/core/reduce.rkt:51:7 ------------------------------------------------------------------------ make-multiplication-node [61] 100.0% [65] 326(0.7%) 326(0.7%) make-multiplication-subnode ...re/reduce.rkt:229:0 ------------------------------------------------------------------------ map-enodes [17] 0.5% make-exacts* [51] 0.9% f134 [63] 3.1% parse-loop50 [81] 3.4% map [57] 5.2% loop [66] 86.9% [66] 34754(73.5%) 370(0.8%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [66] 86.9% ??? [88] 5.0% parse-loop50 [81] 4.4% option-on-expr [70] 3.1% for-loop [72] 0.5% ->flonum [91] 0.1% ------------------------------------------------------------------------ ??? [41] 4.9% f134 [63] 10.6% for-loop [53] 15.0% loop [11] 21.6% location-do [68] 24.0% for-loop [43] 24.0% [67] 6816(14.4%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [68] 39.0% approximate9 [3] 24.0% hash-ref! [69] 21.6% ??? [71] 10.6% best-alt [73] 4.9% ------------------------------------------------------------------------ for-loop [78] 6.4% ??? [37] 16.8% location-do [68] 17.0% ??? [67] 59.8% [68] 8192(17.3%) 1022(2.2%) location-do ...acket/private/norm-define.rkt:53:83 ??? [67] 47.3% location-do [68] 17.0% iterate-egraph!13 [5] 12.8% for-loop [78] 10.4% ------------------------------------------------------------------------ ??? [21] 4.4% for-loop [16] 5.0% for-loop [15] 11.1% for-loop [85] 15.5% ??? [75] 32.0% ??? [67] 32.0% [69] 4414(9.3%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [75] 32.0% simplify [74] 32.0% ??? [4] 15.5% ??? [6] 11.1% ??? [7] 9.4% ------------------------------------------------------------------------ loop [66] 37.5% f134 [63] 62.5% [70] 2888(6.1%) 0(0.0%) option-on-expr ...evelop/src/core/regimes.rkt:92:0 pick-errors [77] 75.1% errors [76] 12.5% sort-context-on-expr [80] 12.5% ------------------------------------------------------------------------ ??? [67] 100.0% [71] 720(1.5%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [31] 100.0% ------------------------------------------------------------------------ loop [66] 100.0% [72] 366(0.8%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:168:2 compose [79] 100.0% ------------------------------------------------------------------------ ??? [67] 100.0% [73] 334(0.7%) 0(0.0%) best-alt ...tlies/herbie/develop/src/glue.rkt:76:0 argmins [27] 100.0% ------------------------------------------------------------------------ taylor-log [8] 6.9% hash-ref! [69] 93.1% [74] 4740(10.0%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:15:0 parse-loop50 [81] 79.2% f134 [63] 20.8% ------------------------------------------------------------------------ hash-ref! [69] 100.0% [75] 4414(9.3%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:44:15 hash-ref! [69] 100.0% ------------------------------------------------------------------------ option-on-expr [70] 11.3% composed [33] 21.9% best-and-tied-at-points [47] 66.8% [76] 3176(6.7%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:218:0 for-loop [82] 88.9% eval-prog [86] 11.1% ------------------------------------------------------------------------ option-on-expr [70] 100.0% [77] 2168(4.6%) 0(0.0%) pick-errors .../develop/src/core/regimes.rkt:160:0 for-loop [83] 100.0% ------------------------------------------------------------------------ location-do [68] 100.0% [78] 1376(2.9%) 328(0.7%) for-loop ...ie/develop/src/core/simplify.rkt:63:12 location-do [68] 76.2% ------------------------------------------------------------------------ for-loop [72] 100.0% [79] 366(0.8%) 366(0.8%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------ option-on-expr [70] 100.0% [80] 360(0.8%) 0(0.0%) sort-context-on-expr ...velop/src/points.rkt:115:0 ??? [84] 100.0% ------------------------------------------------------------------------ map [57] 12.5% loop [66] 12.8% for-loop [13] 13.5% simplify [74] 26.3% parse-loop50 [81] 35.0% [81] 4414(9.3%) 3724(7.9%) parse-loop50 ...s/racket/match/compiler.rkt:418:15 parse-loop50 [81] 35.0% for-loop [85] 13.5% loop [66] 10.0% f134 [63] 10.0% map [57] 5.4% ------------------------------------------------------------------------ errors [76] 100.0% [82] 2824(6.0%) 360(0.8%) for-loop ...es/herbie/develop/src/points.rkt:221:4 ??? [88] 87.3% ------------------------------------------------------------------------ pick-errors [77] 100.0% [83] 2168(4.6%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:163:6 eval-prog [86] 66.8% ??? [88] 33.2% ------------------------------------------------------------------------ sort-context-on-expr [80] 100.0% [84] 360(0.8%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 loop [87] 100.0% ------------------------------------------------------------------------ parse-loop50 [81] 100.0% [85] 2394(5.1%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:490:59 hash-ref! [69] 100.0% ------------------------------------------------------------------------ errors [76] 16.3% make-exacts* [51] 16.7% for-loop [83] 67.0% [86] 2160(4.6%) 1440(3.0%) eval-prog ...herbie/develop/src/programs.rkt:149:0 f134 [63] 33.3% ------------------------------------------------------------------------ ??? [84] 100.0% [87] 360(0.8%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [88] 100.0% ------------------------------------------------------------------------ loop [87] 1.1% for-loop [83] 2.2% for-loop [82] 7.6% loop [66] 89.1% [88] 32550(68.8%) 1556(3.3%) ??? ...tlies/herbie/develop/src/programs.rkt:155:4 ??? [89] 68.3% ??? [90] 23.6% ->flonum [91] 3.3% ------------------------------------------------------------------------ ??? [88] 100.0% [89] 22216(47.0%) 6008(12.7%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [92] 58.6% ??? [94] 6.4% ...higher-order.rkt:346:33 [96] 4.7% ??? [97] 3.3% ------------------------------------------------------------------------ ??? [88] 100.0% [90] 7696(16.3%) 746(1.6%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [93] 90.3% ------------------------------------------------------------------------ ??? [88] 37.0% loop [66] 63.0% [91] 2926(6.2%) 1056(2.2%) ->flonum ...s/herbie/develop/src/programs.rkt:37:0 return/no-unsupplied [95] 36.8% ??? [98] 15.0% ??? [101] 12.1% ------------------------------------------------------------------------ ??? [89] 100.0% [92] 13020(27.5%) 3640(7.7%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bflog [99] 52.3% bfsub [100] 19.8% ------------------------------------------------------------------------ ??? [90] 100.0% [93] 6950(14.7%) 5918(12.5%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [103] 14.8% ------------------------------------------------------------------------ ??? [89] 100.0% [94] 1414(3.0%) 1054(2.2%) ??? ...herbie/develop/src/syntax/syntax.rkt:118:17 ??? [101] 25.5% ------------------------------------------------------------------------ ->flonum [91] 100.0% [95] 1076(2.3%) 716(1.5%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [102] 33.5% ------------------------------------------------------------------------ ??? [89] 100.0% [96] 1046(2.2%) 1046(2.2%) ...higher-order.rkt:346:33 (unknown source) ------------------------------------------------------------------------ ??? [89] 100.0% [97] 728(1.5%) 728(1.5%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------ ->flonum [91] 100.0% [98] 440(0.9%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [103] 100.0% ------------------------------------------------------------------------ ??? [92] 100.0% [99] 6806(14.4%) 4470(9.5%) bflog ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [103] 34.3% ------------------------------------------------------------------------ ??? [92] 100.0% [100] 2574(5.4%) 1494(3.2%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [103] 42.0% ------------------------------------------------------------------------ ->flonum [91] 49.6% ??? [94] 50.4% [101] 714(1.5%) 354(0.7%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [104] 50.4% ------------------------------------------------------------------------ return/no-unsupplied [95] 100.0% [102] 360(0.8%) 360(0.8%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------ ??? [98] 9.0% real->bigfloat [93] 21.1% bfsub [100] 22.1% bflog [99] 47.8% [103] 4888(10.3%) 4888(10.3%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------ ??? [101] 100.0% [104] 360(0.8%) 360(0.8%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------