Profiling results ----------------- Total cpu time observed: 17334ms (out of 17720ms) Number of samples taken: 76 (once every 228ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [36] 100.0% [1] 16756(96.7%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [10] 100.0% ----------------------------------------------------------------------- ??? [36] 100.0% [2] 8182(47.2%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [11] 53.7% get-final-combination [12] 43.9% setup-prog [19] 2.4% ----------------------------------------------------------------------- simplify-alt [24] 6.7% ??? [36] 93.3% [3] 2936(16.9%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [13] 53.1% iterate-egraph!5 [22] 39.6% for-loop [18] 7.3% ----------------------------------------------------------------------- copying-mergesort [54] 100.0% [4] 846(4.9%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [68] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [5] 640(3.7%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [77] 65.6% ??? [23] 34.4% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [6] 640(3.7%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f16 [14] 65.6% parse-loop25 [74] 34.4% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [7] 442(2.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 hash-ref! [77] 50.2% for-loop [17] 49.8% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [8] 222(1.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [16] 100.0% ----------------------------------------------------------------------- hash-ref! [77] 100.0% [9] 222(1.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [15] 100.0% ----------------------------------------------------------------------- profile-thunk14 [1] 100.0% [10] 16756(96.7%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [36] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [11] 4392(25.3%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [20] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [12] 3594(20.7%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [21] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [13] 1560(9.0%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [22] 100.0% ----------------------------------------------------------------------- map [67] 23.6% simplify [6] 76.4% [14] 420(2.4%) 0(0.0%) f16 ...t/collects/racket/match/compiler.rkt:499:40 map [67] 100.0% ----------------------------------------------------------------------- ??? [9] 100.0% [15] 222(1.3%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [77] 50.0% ??? [23] 50.0% ----------------------------------------------------------------------- ??? [8] 100.0% [16] 222(1.3%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 ??? [23] 50.0% hash-ref! [77] 50.0% ----------------------------------------------------------------------- ??? [7] 100.0% [17] 220(1.3%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:341:46 hash-ref! [77] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [18] 214(1.2%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [22] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [19] 196(1.1%) 0(0.0%) setup-prog /home/ztatlock/herbie/src/glue.rkt:46:0 simplify-alt [24] 100.0% ----------------------------------------------------------------------- for-loop [11] 100.0% [20] 4392(25.3%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [27] 62.4% finalize-iter! [28] 23.0% gen-series! [29] 14.6% ----------------------------------------------------------------------- get-final-combination [12] 100.0% [21] 3594(20.7%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [25] 100.0% ----------------------------------------------------------------------- for-loop [18] 7.3% simplify [3] 39.6% simplify-expr [13] 53.1% [22] 2936(16.9%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [26] 100.0% ----------------------------------------------------------------------- for-loop [15] 25.1% for-loop [16] 25.1% ??? [5] 49.8% [23] 442(2.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:288:19 hash-ref! [77] 100.0% ----------------------------------------------------------------------- setup-prog [19] 100.0% [24] 196(1.1%) 0(0.0%) simplify-alt .../ztatlock/herbie/src/glue.rkt:84:0 simplify [3] 100.0% ----------------------------------------------------------------------- split-table [21] 100.0% [25] 3594(20.7%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [30] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [22] 100.0% [26] 2936(16.9%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [32] 73.6% loop [34] 26.4% ----------------------------------------------------------------------- run-iter! [20] 100.0% [27] 2740(15.8%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [31] 100.0% ----------------------------------------------------------------------- run-iter! [20] 100.0% [28] 1012(5.8%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [33] 100.0% ----------------------------------------------------------------------- run-iter! [20] 100.0% [29] 640(3.7%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [35] 100.0% ----------------------------------------------------------------------- infer-splitpoints4 [25] 100.0% [30] 3594(20.7%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [37] 94.0% pick-errors [42] 6.0% ----------------------------------------------------------------------- simplify! [27] 100.0% [31] 2740(15.8%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [36] 100.0% ----------------------------------------------------------------------- for-loop [32] 50.0% one-iter [26] 50.0% [32] 2160(12.5%) 202(1.2%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [32] 50.0% match-e [38] 45.3% ----------------------------------------------------------------------- finalize-iter! [28] 100.0% [33] 1012(5.8%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [39] 100.0% ----------------------------------------------------------------------- one-iter [26] 100.0% [34] 776(4.5%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [40] 100.0% ----------------------------------------------------------------------- gen-series! [29] 100.0% [35] 640(3.7%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [41] 100.0% ----------------------------------------------------------------------- for-loop [31] 5.7% run [10] 46.6% [36] 17130(98.8%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 46.6% loop [43] 26.1% run-improve58 [2] 21.6% simplify [3] 5.7% ----------------------------------------------------------------------- option-on-expr [30] 100.0% [37] 3378(19.5%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [44] 100.0% ----------------------------------------------------------------------- for-loop [56] 9.8% for-loop [32] 90.2% [38] 1958(11.3%) 574(3.3%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [46] 41.0% constant? [49] 15.0% for-loop [56] 9.8% list-cartesian-product [51] 9.8% ----------------------------------------------------------------------- ??? [33] 100.0% [39] 1012(5.8%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [45] 100.0% ----------------------------------------------------------------------- loop [34] 100.0% [40] 776(4.5%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [48] 75.8% for-loop [52] 24.2% ----------------------------------------------------------------------- for-loop [35] 100.0% [41] 640(3.7%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [47] 100.0% ----------------------------------------------------------------------- option-on-expr [30] 100.0% [42] 216(1.2%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 for-loop [50] 100.0% ----------------------------------------------------------------------- ??? [36] 100.0% [43] 8948(51.6%) 216(1.2%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [60] 53.8% loop [53] 36.5% loop [61] 7.3% ----------------------------------------------------------------------- sort-context-on-expr [37] 100.0% [44] 3378(19.5%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [54] 69.3% loop [62] 30.7% ----------------------------------------------------------------------- for-loop [39] 100.0% [45] 1012(5.8%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [55] 100.0% ----------------------------------------------------------------------- match-e [38] 100.0% [46] 802(4.6%) 410(2.4%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [56] 48.9% ----------------------------------------------------------------------- taylor-alt [41] 100.0% [47] 640(3.7%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [57] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [48] 20.2% apply-match [40] 79.8% [48] 588(3.4%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [58] 69.7% merge-egraph-nodes! [48] 20.2% loop! [88] 10.1% ----------------------------------------------------------------------- match-e [38] 100.0% [49] 390(2.2%) 390(2.2%) constant? ...ck/herbie/src/syntax/syntax.rkt:221:0 ----------------------------------------------------------------------- pick-errors [42] 100.0% [50] 216(1.2%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:176:4 eval-prog [73] 100.0% ----------------------------------------------------------------------- list-cartesian-product [51] 50.0% match-e [38] 50.0% [51] 192(1.1%) 0(0.0%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [51] 50.0% for-loop [59] 50.0% ----------------------------------------------------------------------- apply-match [40] 100.0% [52] 188(1.1%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 loop! [88] 100.0% ----------------------------------------------------------------------- loop [43] 100.0% [53] 3264(18.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [61] 73.8% make-exacts* [60] 26.2% ----------------------------------------------------------------------- sort [44] 46.7% copying-mergesort [54] 53.3% [54] 2340(13.5%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [54] 53.3% loop [62] 37.6% jloop [4] 9.0% ----------------------------------------------------------------------- atab-add-altn [45] 100.0% [55] 1012(5.8%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [63] 100.0% ----------------------------------------------------------------------- match-e [38] 49.5% for-loop [46] 50.5% [56] 776(4.5%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 ??? [66] 50.5% match-e [38] 49.5% ----------------------------------------------------------------------- location-do [57] 37.8% for-loop [47] 62.2% [57] 640(3.7%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [64] 62.2% location-do [57] 37.8% ----------------------------------------------------------------------- merge-egraph-nodes! [48] 100.0% [58] 410(2.4%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [65] 100.0% ----------------------------------------------------------------------- list-cartesian-product [51] 100.0% [59] 192(1.1%) 192(1.1%) for-loop ...atlock/herbie/src/core/ematch.rkt:24:8 ----------------------------------------------------------------------- loop [53] 15.1% loop [43] 84.9% [60] 5672(32.7%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [67] 59.7% loop [86] 40.3% ----------------------------------------------------------------------- loop [43] 21.2% loop [53] 78.8% [61] 3060(17.7%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [67] 100.0% ----------------------------------------------------------------------- sort [44] 41.0% copying-mergesort [54] 59.0% [62] 2532(14.6%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [68] 100.0% ----------------------------------------------------------------------- best-and-tied-at-points [55] 100.0% [63] 1012(5.8%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [69] 80.6% eval-prog [73] 19.4% ----------------------------------------------------------------------- location-do [57] 100.0% [64] 640(3.7%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [70] 100.0% ----------------------------------------------------------------------- update-leader! [58] 100.0% [65] 410(2.4%) 214(1.2%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [72] 47.8% ----------------------------------------------------------------------- for-loop [56] 100.0% [66] 392(2.3%) 196(1.1%) ??? /home/ztatlock/herbie/src/core/ematch.rkt:50:5 for-loop [71] 50.0% ----------------------------------------------------------------------- parse-loop25 [74] 1.0% f16 [14] 5.2% loop [61] 44.6% make-exacts* [60] 49.3% [67] 6864(39.6%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [86] 93.9% parse-loop25 [74] 4.2% f16 [14] 1.0% make-multiplication-node [75] 1.0% ----------------------------------------------------------------------- jloop [4] 25.0% loop [62] 75.0% [68] 3378(19.5%) 214(1.2%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [73] 81.3% ??? [87] 6.5% ->flonum [91] 5.9% ----------------------------------------------------------------------- errors [63] 100.0% [69] 816(4.7%) 196(1.1%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [87] 76.0% ----------------------------------------------------------------------- approximate9 [64] 100.0% [70] 640(3.7%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [77] 100.0% ----------------------------------------------------------------------- ??? [66] 100.0% [71] 196(1.1%) 196(1.1%) for-loop ...atlock/herbie/src/core/ematch.rkt:51:7 ----------------------------------------------------------------------- for-loop [65] 100.0% [72] 196(1.1%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [76] 100.0% ----------------------------------------------------------------------- errors [63] 6.2% for-loop [50] 6.8% ??? [68] 87.0% [73] 3160(18.2%) 2512(14.5%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 parse-app [78] 7.5% go [79] 6.8% hash-ref! [77] 6.3% ----------------------------------------------------------------------- simplify [6] 34.4% map [67] 65.6% [74] 640(3.7%) 442(2.5%) parse-loop25 ...s/racket/match/compiler.rkt:410:15 map [67] 30.9% ----------------------------------------------------------------------- map [67] 100.0% [75] 198(1.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:221:0 make-multiplication-subnode [80]100.0% ----------------------------------------------------------------------- for-loop [72] 100.0% [76] 196(1.1%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [81] 100.0% ----------------------------------------------------------------------- for-loop [16] 3.3% ??? [7] 3.3% for-loop [15] 3.3% ??? [82] 3.3% for-loop [17] 8.8% ??? [5] 15.1% ??? [23] 15.4% eval-prog [73] 23.6% loop [70] 23.9% [77] 838(4.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [5] 23.9% simplify [6] 23.9% ??? [85] 23.6% ??? [7] 12.1% ??? [9] 6.6% ??? [8] 6.6% ??? [82] 3.3% ----------------------------------------------------------------------- eval-prog [73] 100.0% [78] 236(1.4%) 236(1.4%) parse-app .../collects/racket/private/kw.rkt:903:2 ----------------------------------------------------------------------- eval-prog [73] 100.0% [79] 214(1.2%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [83] 100.0% ----------------------------------------------------------------------- make-multiplication-node [75] 100.0% [80] 198(1.1%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:231:0 for-loop [84] 100.0% ----------------------------------------------------------------------- hash-update! [76] 100.0% [81] 196(1.1%) 196(1.1%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 ----------------------------------------------------------------------- hash-ref! [77] 100.0% [82] 222(1.3%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [77] 100.0% ----------------------------------------------------------------------- go [79] 100.0% [83] 214(1.2%) 214(1.2%) loop ...llects/racket/private/qq-and-or.rkt:101:61 ----------------------------------------------------------------------- make-multiplication-subnode [80]100.0% [84] 198(1.1%) 198(1.1%) for-loop ...tlock/herbie/src/core/reduce.rkt:233:3 ----------------------------------------------------------------------- hash-ref! [77] 100.0% [85] 198(1.1%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [86] 100.0% ----------------------------------------------------------------------- make-exacts* [60] 0.0% map [67] 1.4% loop! [88] 2.0% ??? [85] 2.2% loop [86] 94.5% [86] 9108(52.5%) 198(1.1%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [86] 94.5% loop! [88] 2.0% ??? [87] 1.4% ->flonum [91] 0.0% ----------------------------------------------------------------------- ??? [68] 2.3% for-loop [69] 6.6% loop [86] 91.0% [87] 9358(54.0%) 208(1.2%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [89] 76.9% real->bigfloat [90] 16.6% ??? [102] 2.2% ->flonum [91] 2.1% ----------------------------------------------------------------------- loop [86] 24.3% merge-egraph-nodes! [48] 24.3% for-loop [52] 51.4% [88] 366(2.1%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [92] 51.4% loop [86] 24.3% set [93] 24.3% ----------------------------------------------------------------------- ??? [87] 100.0% [89] 7194(41.5%) 638(3.7%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [98] 63.7% bf* [94] 23.8% ...higher-order.rkt:373:33 [96] 3.6% ----------------------------------------------------------------------- ??? [87] 100.0% [90] 1552(9.0%) 1552(9.0%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ----------------------------------------------------------------------- ??? [68] 32.5% ??? [87] 32.8% loop [86] 34.8% [91] 610(3.5%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [95] 65.2% ??? [103] 34.8% ----------------------------------------------------------------------- loop! [88] 100.0% [92] 188(1.1%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [97] 100.0% ----------------------------------------------------------------------- loop! [88] 100.0% [93] 178(1.0%) 178(1.0%) set ...collects/racket/private/set-types.rkt:982:0 ----------------------------------------------------------------------- ??? [89] 100.0% [94] 1714(9.9%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [98] 100.0% ----------------------------------------------------------------------- ->flonum [91] 100.0% [95] 398(2.3%) 398(2.3%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ----------------------------------------------------------------------- ??? [89] 100.0% [96] 262(1.5%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [99] 100.0% ----------------------------------------------------------------------- custom-set-union [92] 100.0% [97] 188(1.1%) 188(1.1%) for-loop ...cts/racket/private/set-types.rkt:152:2 ----------------------------------------------------------------------- bf* [94] 27.2% ??? [89] 72.8% [98] 6294(36.3%) 1766(10.2%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfcos [100] 31.2% bfadd [101] 30.9% ??? [103] 9.9% ----------------------------------------------------------------------- ...higher-order.rkt:373:33 [96] 100.0% [99] 262(1.5%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [102] 100.0% ----------------------------------------------------------------------- ??? [98] 100.0% [100] 1964(11.3%) 1776(10.2%) bfcos ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [104] 9.6% ----------------------------------------------------------------------- ??? [98] 100.0% [101] 1944(11.2%) 880(5.1%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [104] 54.7% ----------------------------------------------------------------------- ??? [87] 43.8% ??? [99] 56.2% [102] 466(2.7%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [103] 100.0% ----------------------------------------------------------------------- ->flonum [91] 16.3% ??? [102] 35.9% ??? [98] 47.8% [103] 1298(7.5%) 882(5.1%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [105] 32.0% ----------------------------------------------------------------------- bfcos [100] 15.0% bfadd [101] 85.0% [104] 1252(7.2%) 1252(7.2%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------- ??? [103] 100.0% [105] 416(2.4%) 416(2.4%) ??? ...llects/racket/contract/combinator.rkt:178:4 -----------------------------------------------------------------------