Profiling results ----------------- Total cpu time observed: 27784ms (out of 27068ms) Number of samples taken: 67 (once every 415ms) ========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================== ??? [31] 100.0% [1] 24942(89.8%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% -------------------------------------------------------------------------- ??? [31] 100.0% [2] 12312(44.3%) 0(0.0%) run-improve50 ...bie/master/src/mainloop.rkt:234:0 for-loop [10] 63.6% prepare-points [8] 23.0% setup-alt-simplified [12] 12.0% ??? [55] 1.4% -------------------------------------------------------------------------- ??? [67] 100.0% [3] 7906(28.5%) 0(0.0%) iterate-egraph!13 ...r/src/core/simplify.rkt:105:0 one-iter [9] 100.0% -------------------------------------------------------------------------- ??? [67] 100.0% [4] 2810(10.1%) 0(0.0%) loop .../herbie/master/src/core/simplify.rkt:237:2 pass [11] 100.0% -------------------------------------------------------------------------- substitute-e [26] 100.0% [5] 320(1.2%) 0(0.0%) variable? ...ie/master/src/syntax/syntax.rkt:665:0 ??? [55] 100.0% -------------------------------------------------------------------------- f261 [92] 100.0% [6] 236(0.8%) 0(0.0%) taylor .../herbie/master/src/core/taylor.rkt:163:0 loop [54] 100.0% -------------------------------------------------------------------------- profile-thunk16 [1] 96.6% [7] 25818(92.9%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [31] 100.0% -------------------------------------------------------------------------- run-improve50 [2] 30.6% ??? [31] 69.4% [8] 9240(33.3%) 0(0.0%) prepare-points ...rbie/master/src/points.rkt:214:0 make-exacts* [49] 52.1% loop [44] 25.7% loop [50] 19.0% for-loop [47] 3.3% -------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [9] 7906(28.5%) 0(0.0%) one-iter ...bie/master/src/core/simplify.rkt:116:0 for-loop [14] 80.1% for-loop [16] 19.9% -------------------------------------------------------------------------- run-improve50 [2] 100.0% [10] 7828(28.2%) 0(0.0%) for-loop .../herbie/master/src/mainloop.rkt:249:10 run-iter! [13] 100.0% -------------------------------------------------------------------------- loop [4] 100.0% [11] 2810(10.1%) 0(0.0%) pass .../herbie/master/src/core/simplify.rkt:227:2 for-loop [15] 100.0% -------------------------------------------------------------------------- run-improve50 [2] 100.0% [12] 1478(5.3%) 0(0.0%) setup-alt-simplified ...e/master/src/glue.rkt:49:0 simplify-alt [17] 100.0% -------------------------------------------------------------------------- for-loop [10] 100.0% [13] 7828(28.2%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:215:0 simplify! [18] 92.9% finalize-iter! [23] 4.1% gen-series! [24] 3.0% -------------------------------------------------------------------------- one-iter [9] 100.0% [14] 6334(22.8%) 0(0.0%) for-loop ...bie/master/src/core/simplify.rkt:166:2 for-loop [19] 100.0% -------------------------------------------------------------------------- pass [11] 100.0% [15] 2810(10.1%) 358(1.3%) for-loop ...ie/master/src/core/simplify.rkt:230:29 for-loop [20] 52.6% argmin [21] 34.7% -------------------------------------------------------------------------- for-loop [16] 50.0% one-iter [9] 50.0% [16] 1572(5.7%) 688(2.5%) for-loop ...ie/master/src/core/simplify.rkt:126:12 for-loop [16] 50.0% match-e [22] 28.1% -------------------------------------------------------------------------- setup-alt-simplified [12] 100.0% [17] 1478(5.3%) 0(0.0%) simplify-alt ...es/herbie/master/src/glue.rkt:76:0 ??? [67] 100.0% -------------------------------------------------------------------------- run-iter! [13] 100.0% [18] 7272(26.2%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:155:0 for-loop [25] 100.0% -------------------------------------------------------------------------- for-loop [14] 100.0% [19] 6334(22.8%) 0(0.0%) for-loop ...ie/master/src/core/simplify.rkt:148:10 substitute-e [26] 52.3% merge-egraph-nodes! [27] 26.6% mk-enode! [32] 21.1% -------------------------------------------------------------------------- for-loop [15] 100.0% [20] 1478(5.3%) 1478(5.3%) for-loop ...ie/master/src/core/simplify.rkt:217:13 -------------------------------------------------------------------------- for-loop [15] 100.0% [21] 974(3.5%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [28] 100.0% -------------------------------------------------------------------------- for-loop [36] 23.1% for-loop [16] 76.9% [22] 884(3.2%) 306(1.1%) match-e .../herbie/master/src/core/ematch.rkt:46:0 for-loop [29] 76.9% for-loop [36] 11.5% -------------------------------------------------------------------------- run-iter! [13] 100.0% [23] 320(1.2%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:169:0 ??? [55] 100.0% -------------------------------------------------------------------------- run-iter! [13] 100.0% [24] 236(0.8%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:129:0 for-loop [30] 100.0% -------------------------------------------------------------------------- simplify! [18] 100.0% [25] 7272(26.2%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:159:6 ??? [31] 100.0% -------------------------------------------------------------------------- substitute-e [26] 6.4% for-loop [19] 93.6% [26] 3314(11.9%) 0(0.0%) substitute-e ...ie/master/src/core/ematch.rkt:71:0 mk-enode! [32] 90.3% substitute-e [26] 6.4% variable? [5] 3.2% -------------------------------------------------------------------------- for-loop [34] 20.3% for-loop [19] 79.7% [27] 1682(6.1%) 0(0.0%) merge-egraph-nodes! ...r/src/core/egraph.rkt:153:0 update-leader! [33] 59.4% enode-merge! [35] 20.3% for-loop [34] 20.3% -------------------------------------------------------------------------- argmin [21] 100.0% [28] 974(3.5%) 0(0.0%) for-loop ...s/herbie/master/src/programs.rkt:210:2 ??? [67] 100.0% -------------------------------------------------------------------------- match-e [22] 100.0% [29] 884(3.2%) 578(2.1%) for-loop ...erbie/master/src/core/ematch.rkt:59:11 for-loop [36] 34.6% -------------------------------------------------------------------------- gen-series! [24] 100.0% [30] 236(0.8%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:135:7 taylor-alt [37] 100.0% -------------------------------------------------------------------------- for-loop [25] 8.7% run [7] 43.7% [31] 27784(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 40.5% run-improve50 [2] 18.1% ??? [67] 15.8% loop [38] 14.0% prepare-points [8] 11.5% -------------------------------------------------------------------------- for-loop [19] 30.9% substitute-e [26] 69.1% [32] 4332(15.6%) 686(2.5%) mk-enode! ...rbie/master/src/core/egraph.rkt:102:0 new-enode [39] 84.2% -------------------------------------------------------------------------- merge-egraph-nodes! [27] 100.0% [33] 1340(4.8%) 0(0.0%) update-leader! ...master/src/core/egraph.rkt:218:0 for-loop [40] 74.9% custom-set-union! [42] 25.1% -------------------------------------------------------------------------- merge-egraph-nodes! [27] 100.0% [34] 682(2.5%) 0(0.0%) for-loop ...rbie/master/src/core/egraph.rkt:201:10 merge-egraph-nodes! [27] 100.0% -------------------------------------------------------------------------- merge-egraph-nodes! [27] 100.0% [35] 342(1.2%) 0(0.0%) enode-merge! ...ie/master/src/core/enode.rkt:129:0 adopt-enode! [41] 100.0% -------------------------------------------------------------------------- match-e [22] 50.0% for-loop [29] 50.0% [36] 306(1.1%) 0(0.0%) for-loop ...erbie/master/src/core/ematch.rkt:65:37 match-e [22] 100.0% -------------------------------------------------------------------------- for-loop [30] 100.0% [37] 236(0.8%) 0(0.0%) taylor-alt ...ies/herbie/master/src/glue.rkt:134:0 for-loop [43] 100.0% -------------------------------------------------------------------------- ??? [31] 100.0% [38] 7098(25.5%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:238:2 loop [50] 49.6% loop [44] 30.7% make-exacts* [49] 14.9% for-loop [47] 4.7% -------------------------------------------------------------------------- mk-enode! [32] 100.0% [39] 3646(13.1%) 0(0.0%) new-enode ...herbie/master/src/core/enode.rkt:97:0 type-of-enode-expr [45] 100.0% -------------------------------------------------------------------------- update-leader! [33] 100.0% [40] 1004(3.6%) 0(0.0%) for-loop ...erbie/master/src/core/egraph.rkt:223:6 for-loop [46] 100.0% -------------------------------------------------------------------------- enode-merge! [35] 100.0% [41] 342(1.2%) 0(0.0%) adopt-enode! ...ie/master/src/core/enode.rkt:105:0 custom-set-union [48] 100.0% -------------------------------------------------------------------------- update-leader! [33] 100.0% [42] 336(1.2%) 336(1.2%) custom-set-union! ...t/private/set-types.rkt:245:0 -------------------------------------------------------------------------- taylor-alt [37] 100.0% [43] 236(0.8%) 0(0.0%) for-loop ...tlies/herbie/master/src/glue.rkt:139:6 ??? [59] 100.0% -------------------------------------------------------------------------- loop [38] 47.9% prepare-points [8] 52.1% [44] 4554(16.4%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:158:2 make-exacts* [49] 56.1% loop [50] 43.9% -------------------------------------------------------------------------- new-enode [39] 100.0% [45] 3646(13.1%) 0(0.0%) type-of-enode-expr ...ster/src/core/enode.rkt:68:0 get-sigs [51] 100.0% -------------------------------------------------------------------------- for-loop [40] 100.0% [46] 1004(3.6%) 0(0.0%) for-loop ...erbie/master/src/core/egraph.rkt:224:8 hash-update! [52] 100.0% -------------------------------------------------------------------------- prepare-points [8] 47.3% loop [38] 52.7% [47] 638(2.3%) 0(0.0%) for-loop ...es/herbie/master/src/points.rkt:255:26 ??? [53] 100.0% -------------------------------------------------------------------------- adopt-enode! [41] 100.0% [48] 342(1.2%) 342(1.2%) custom-set-union ...et/private/set-types.rkt:168:0 -------------------------------------------------------------------------- loop [38] 12.6% loop [44] 30.3% prepare-points [8] 57.1% [49] 8430(30.3%) 0(0.0%) make-exacts* ...herbie/master/src/points.rkt:138:0 loop [54] 100.0% -------------------------------------------------------------------------- prepare-points [8] 24.1% loop [44] 27.5% loop [38] 48.4% [50] 7270(26.2%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:141:4 loop [54] 100.0% -------------------------------------------------------------------------- type-of-enode-expr [45] 100.0% [51] 3646(13.1%) 0(0.0%) get-sigs ...s/herbie/master/src/type-check.rkt:5:0 ??? [55] 45.6% ??? [56] 36.4% ??? [67] 18.0% -------------------------------------------------------------------------- for-loop [46] 100.0% [52] 1004(3.6%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [57] 100.0% -------------------------------------------------------------------------- for-loop [47] 100.0% [53] 638(2.3%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:230:7 for-loop [58] 52.7% ??? [59] 47.3% -------------------------------------------------------------------------- loop [50] 0.9% taylor [6] 1.5% make-exacts* [49] 3.9% loop [54] 93.8% [54] 15936(57.4%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [54] 93.8% ??? [90] 4.7% simplify [65] 1.5% ??? [59] 0.0% -------------------------------------------------------------------------- run-improve50 [2] 7.0% variable? [5] 12.9% finalize-iter! [23] 12.9% get-sigs [51] 67.1% [55] 2476(8.9%) 320(1.2%) ??? ...contract/private/arrow-val-first.rkt:357:18 hash-has-key? [60] 67.1% for-loop [64] 12.9% atab-add-altns [66] 7.0% -------------------------------------------------------------------------- get-sigs [51] 100.0% [56] 1328(4.8%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [62] 75.2% for-loop [63] 24.8% -------------------------------------------------------------------------- hash-update! [52] 100.0% [57] 1004(3.6%) 0(0.0%) ??? ...es/herbie/master/src/core/egraph.rkt:226:24 for-loop [61] 100.0% -------------------------------------------------------------------------- ??? [53] 100.0% [58] 336(1.2%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:231:9 ??? [59] 100.0% -------------------------------------------------------------------------- ??? [67] 6.2% for-loop [43] 6.2% ??? [53] 15.8% ??? [90] 16.8% for-loop [58] 17.6% loop [54] 37.5% [59] 1910(6.9%) 302(1.1%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [67] 78.0% approximate9 [70] 6.2% -------------------------------------------------------------------------- ??? [55] 100.0% [60] 1662(6.0%) 328(1.2%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [73] 80.3% -------------------------------------------------------------------------- ??? [57] 100.0% [61] 1004(3.6%) 1004(3.6%) for-loop ...rbie/master/src/core/egraph.rkt:227:26 -------------------------------------------------------------------------- ??? [56] 100.0% [62] 998(3.6%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [68] 100.0% -------------------------------------------------------------------------- ??? [56] 100.0% [63] 330(1.2%) 0(0.0%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [104] 100.0% -------------------------------------------------------------------------- ??? [55] 100.0% [64] 320(1.2%) 0(0.0%) for-loop ...bie/master/src/core/alt-table.rkt:51:2 atab-add-altn [69] 100.0% -------------------------------------------------------------------------- loop [54] 100.0% [65] 236(0.8%) 0(0.0%) simplify ...herbie/master/src/core/reduce.rkt:16:0 simplify* [71] 100.0% -------------------------------------------------------------------------- ??? [55] 100.0% [66] 174(0.6%) 0(0.0%) atab-add-altns ...ster/src/core/alt-table.rkt:50:0 atab-add-altn [69] 100.0% -------------------------------------------------------------------------- get-sigs [51] 1.8% for-loop [28] 2.6% simplify-alt [17] 6.0% ??? [67] 6.9% ??? [59] 13.0% for-loop [72] 34.3% ??? [31] 35.3% [67] 12324(44.4%) 346(1.2%) ??? ...llects/racket/private/norm-define.rkt:53:83 for-loop [72] 34.3% iterate-egraph!13 [3] 31.2% loop [4] 10.1% ??? [67] 6.9% ??? [73] 4.4% ??? [76] 3.0% for-loop [77] 2.7% return/no-unsupplied [78] 2.6% ??? [59] 1.9% -------------------------------------------------------------------------- ??? [62] 100.0% [68] 998(3.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [74] 100.0% -------------------------------------------------------------------------- atab-add-altns [66] 35.2% for-loop [64] 64.8% [69] 494(1.8%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:208:0 best-and-tied-at-points [75] 100.0% -------------------------------------------------------------------------- ??? [59] 100.0% [70] 236(0.8%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:12:0 f261 [92] 100.0% -------------------------------------------------------------------------- simplify [65] 100.0% [71] 236(0.8%) 0(0.0%) simplify* ...erbie/master/src/core/reduce.rkt:31:0 hash-ref! [79] 100.0% -------------------------------------------------------------------------- ??? [67] 100.0% [72] 8886(32.0%) 0(0.0%) for-loop ...bie/master/src/core/simplify.rkt:66:12 ??? [67] 100.0% -------------------------------------------------------------------------- hash-has-key? [60] 45.0% ??? [67] 55.0% [73] 2964(10.7%) 986(3.5%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [81] 33.4% ??? [85] 33.3% -------------------------------------------------------------------------- ??? [68] 100.0% [74] 998(3.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [80] 100.0% -------------------------------------------------------------------------- atab-add-altn [69] 100.0% [75] 494(1.8%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [82] 100.0% -------------------------------------------------------------------------- ??? [67] 100.0% [76] 370(1.3%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [83] 100.0% -------------------------------------------------------------------------- ??? [67] 100.0% [77] 336(1.2%) 336(1.2%) for-loop ...lies/herbie/master/src/points.rkt:47:4 -------------------------------------------------------------------------- ??? [67] 100.0% [78] 320(1.2%) 320(1.2%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 -------------------------------------------------------------------------- simplify* [71] 100.0% [79] 236(0.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 make-evaluator [84] 100.0% -------------------------------------------------------------------------- ??? [74] 100.0% [80] 998(3.6%) 330(1.2%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [87] 33.7% get/build-late-neg-projection [88] 33.3% -------------------------------------------------------------------------- ??? [73] 100.0% [81] 990(3.6%) 314(1.1%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [85] 68.3% -------------------------------------------------------------------------- best-and-tied-at-points [75] 100.0% [82] 494(1.8%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:271:0 for-loop [86] 100.0% -------------------------------------------------------------------------- ??? [76] 100.0% [83] 370(1.3%) 370(1.3%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 -------------------------------------------------------------------------- hash-ref! [79] 100.0% [84] 236(0.8%) 0(0.0%) make-evaluator ...rc/function-definitions.rkt:51:0 for-loop [89] 100.0% -------------------------------------------------------------------------- for-loop [81] 40.6% ??? [73] 59.4% [85] 1664(6.0%) 1664(6.0%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 -------------------------------------------------------------------------- errors [82] 100.0% [86] 494(1.8%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:274:4 ??? [90] 100.0% -------------------------------------------------------------------------- for-loop [80] 100.0% [87] 336(1.2%) 336(1.2%) add-list-context ...ontract/private/list.rkt:752:0 -------------------------------------------------------------------------- for-loop [80] 100.0% [88] 332(1.2%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [91] 100.0% -------------------------------------------------------------------------- make-evaluator [84] 100.0% [89] 236(0.8%) 0(0.0%) for-loop ...ster/src/function-definitions.rkt:53:4 f261 [92] 100.0% -------------------------------------------------------------------------- for-loop [86] 3.2% loop [54] 96.8% [90] 15478(55.7%) 174(0.6%) ??? ...htlies/herbie/master/src/programs.rkt:156:4 ??? [93] 75.2% ??? [94] 21.6% ??? [59] 2.1% -------------------------------------------------------------------------- get/build-late-neg-projection [88]100.0% [91] 332(1.2%) 0(0.0%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [95] 100.0% -------------------------------------------------------------------------- append-map [96] 25.0% for-loop [89] 25.0% f261 [92] 25.0% approximate9 [70] 25.0% [92] 236(0.8%) 236(0.8%) f261 .../collects/racket/match/compiler.rkt:507:40 f261 [92] 25.0% taylor [6] 25.0% append-map [96] 25.0% -------------------------------------------------------------------------- ??? [90] 100.0% [93] 11636(41.9%) 2826(10.2%) ??? ...acket/collects/racket/private/kw.rkt:444:14 parse-loop145 [98] 24.3% bf* [99] 23.4% ??? [103] 19.5% ...higher-order.rkt:346:33 [100] 5.5% ??? [101] 3.0% -------------------------------------------------------------------------- ??? [90] 100.0% [94] 3348(12.1%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [97] 100.0% -------------------------------------------------------------------------- contract-struct-name [102] 50.0% ??? [91] 50.0% [95] 332(1.2%) 332(1.2%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [102] 50.0% -------------------------------------------------------------------------- f261 [92] 100.0% [96] 236(0.8%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 f261 [92] 100.0% -------------------------------------------------------------------------- ??? [94] 100.0% [97] 3348(12.1%) 3026(10.9%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [107] 9.6% -------------------------------------------------------------------------- ??? [93] 100.0% [98] 2832(10.2%) 2832(10.2%) parse-loop145 .../racket/match/compiler.rkt:418:15 -------------------------------------------------------------------------- ??? [93] 100.0% [99] 2724(9.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [103] 100.0% -------------------------------------------------------------------------- ??? [93] 100.0% [100] 640(2.3%) 0(0.0%) ...higher-order.rkt:346:33 (unknown source) ??? [104] 100.0% -------------------------------------------------------------------------- ??? [93] 100.0% [101] 348(1.3%) 348(1.3%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 -------------------------------------------------------------------------- build-compound-type-name [95] 100.0% [102] 332(1.2%) 0(0.0%) contract-struct-name ...ract/private/prop.rkt:89:0 build-compound-type-name [95] 100.0% -------------------------------------------------------------------------- ??? [93] 45.4% bf* [99] 54.6% [103] 4990(18.0%) 406(1.5%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [105] 91.9% -------------------------------------------------------------------------- for-loop [63] 34.0% ...higher-order.rkt:346:33 [100] 66.0% [104] 970(3.5%) 640(2.3%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [106] 34.0% -------------------------------------------------------------------------- ??? [103] 100.0% [105] 4584(16.5%) 4162(15.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [107] 9.2% -------------------------------------------------------------------------- ??? [104] 100.0% [106] 330(1.2%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [108] 100.0% -------------------------------------------------------------------------- real->bigfloat [97] 43.3% bfsub [105] 56.7% [107] 744(2.7%) 744(2.7%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 -------------------------------------------------------------------------- ??? [106] 100.0% [108] 330(1.2%) 330(1.2%) ??? ...ects/racket/contract/private/guts.rkt:644:8 --------------------------------------------------------------------------