Profiling results ----------------- Total cpu time observed: 28126ms (out of 28560ms) Number of samples taken: 126 (once every 223ms) (Hiding functions with self<1.0% and local<2.0%: 2 of 108 hidden) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [29] 100.0% [1] 27432(97.5%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [6] 100.0% ----------------------------------------------------------------------- ??? [29] 100.0% [2] 14434(51.3%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [7] 85.7% get-final-combination [10] 11.4% loop [36] 2.9% ----------------------------------------------------------------------- ??? [29] 100.0% [3] 11296(40.2%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [8] 55.9% for-loop [9] 23.7% iterate-egraph!5 [12] 18.4% loop [14] 1.9% ----------------------------------------------------------------------- copying-mergesort [48] 100.0% [4] 606(2.2%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [67] 100.0% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [5] 212(0.8%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:499:40 map [66] 100.0% ----------------------------------------------------------------------- profile-thunk14 [1] 99.3% [6] 27628(98.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [29] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [7] 12370(44.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [11] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [8] 6316(22.5%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [12] 96.2% loop [14] 3.8% ----------------------------------------------------------------------- simplify [3] 100.0% [9] 2678(9.5%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [12] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [10] 1640(5.8%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [13] 100.0% ----------------------------------------------------------------------- for-loop [7] 100.0% [11] 12370(44.0%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [15] 91.3% finalize-iter! [18] 5.4% localize-error [21] 3.3% ----------------------------------------------------------------------- simplify [3] 19.2% for-loop [9] 24.7% simplify-expr [8] 56.1% [12] 10836(38.5%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [16] 94.2% map-enodes [19] 5.8% ----------------------------------------------------------------------- get-final-combination [10] 100.0% [13] 1640(5.8%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [17] 100.0% ----------------------------------------------------------------------- simplify [3] 47.4% simplify-expr [8] 52.6% [14] 460(1.6%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [20] 100.0% ----------------------------------------------------------------------- run-iter! [11] 100.0% [15] 11296(40.2%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [22] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [12] 100.0% [16] 10212(36.3%) 596(2.1%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [23] 56.0% loop [24] 38.2% ----------------------------------------------------------------------- split-table [13] 100.0% [17] 1640(5.8%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [25] 100.0% ----------------------------------------------------------------------- run-iter! [11] 100.0% [18] 664(2.4%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [26] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [12] 100.0% [19] 624(2.2%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 loop [85] 67.9% hash-keys [28] 32.1% ----------------------------------------------------------------------- loop [14] 100.0% [20] 460(1.6%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [27] 100.0% ----------------------------------------------------------------------- run-iter! [11] 100.0% [21] 410(1.5%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [79] 100.0% ----------------------------------------------------------------------- simplify! [15] 100.0% [22] 11296(40.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [29] 100.0% ----------------------------------------------------------------------- for-loop [23] 48.2% one-iter [16] 51.8% [23] 5720(20.3%) 1432(5.1%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [23] 48.2% match-e [37] 37.5% ----------------------------------------------------------------------- one-iter [16] 100.0% [24] 3896(13.9%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [30] 100.0% ----------------------------------------------------------------------- infer-splitpoints4 [17] 100.0% [25] 1640(5.8%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [31] 86.8% err-lsts->split-indices [35] 13.2% ----------------------------------------------------------------------- finalize-iter! [18] 100.0% [26] 664(2.4%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [33] 66.9% atab-add-altns [34] 33.1% ----------------------------------------------------------------------- pass [20] 100.0% [27] 460(1.6%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 argmin [32] 100.0% ----------------------------------------------------------------------- map-enodes [19] 100.0% [28] 200(0.7%) 200(0.7%) hash-keys .../collects/racket/private/hash.rkt:2:2 ----------------------------------------------------------------------- for-loop [22] 13.6% run [6] 43.0% [29] 28126(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 42.3% loop [36] 24.9% run-improve58 [2] 19.2% simplify [3] 13.6% ----------------------------------------------------------------------- loop [24] 100.0% [30] 3896(13.9%) 202(0.7%) apply-match .../herbie/src/core/simplify.rkt:122:2 match-e [37] 37.7% merge-egraph-nodes! [39] 20.4% mk-enode! [41] 15.5% loop! [43] 11.0% update-leader! [47] 10.2% ----------------------------------------------------------------------- option-on-expr [25] 100.0% [31] 1424(5.1%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [38] 100.0% ----------------------------------------------------------------------- for-loop [27] 100.0% [32] 460(1.6%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 expression-cost [42] 100.0% ----------------------------------------------------------------------- ??? [26] 100.0% [33] 444(1.6%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [40] 100.0% ----------------------------------------------------------------------- ??? [26] 100.0% [34] 220(0.8%) 0(0.0%) atab-add-altns ...rbie/src/core/alt-table.rkt:50:0 atab-add-altn [40] 100.0% ----------------------------------------------------------------------- option-on-expr [25] 100.0% [35] 216(0.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:224:0 add-splitpoint [44] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 3.0% ??? [29] 97.0% [36] 14116(50.2%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [55] 45.1% loop [45] 36.4% loop [56] 17.1% for-loop [54] 1.4% ----------------------------------------------------------------------- for-loop [57] 17.0% apply-match [30] 19.9% for-loop [23] 63.1% [37] 5756(20.5%) 2336(8.3%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [46] 40.3% for-loop [57] 9.5% list-cartesian-product [59] 7.7% constant? [50] 6.0% ----------------------------------------------------------------------- sort-context-on-expr [31] 100.0% [38] 1424(5.1%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [48] 71.5% loop [60] 28.5% ----------------------------------------------------------------------- merge-egraph-nodes! [39] 12.3% apply-match [30] 87.7% [39] 796(2.8%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [47] 87.7% merge-egraph-nodes! [39] 12.3% ----------------------------------------------------------------------- atab-add-altns [34] 33.1% for-loop [33] 66.9% [40] 664(2.4%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [49] 100.0% ----------------------------------------------------------------------- apply-match [30] 100.0% [41] 604(2.1%) 604(2.1%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ----------------------------------------------------------------------- argmin [32] 100.0% [42] 460(1.6%) 0(0.0%) expression-cost ...k/herbie/src/programs.rkt:212:0 compile [51] 100.0% ----------------------------------------------------------------------- apply-match [30] 100.0% [43] 428(1.5%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [52] 100.0% ----------------------------------------------------------------------- err-lsts->split-indices [35] 100.0% [44] 216(0.8%) 0(0.0%) add-splitpoint ...erbie/src/core/regimes.rkt:237:2 for-loop [53] 100.0% ----------------------------------------------------------------------- loop [36] 100.0% [45] 5144(18.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [56] 53.0% make-exacts* [55] 42.9% eval-prog [74] 4.0% ----------------------------------------------------------------------- match-e [37] 100.0% [46] 2754(9.8%) 824(2.9%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [57] 47.5% list-cartesian-product [59] 10.9% loop [85] 8.0% curried [64] 3.7% ----------------------------------------------------------------------- apply-match [30] 33.3% merge-egraph-nodes! [39] 66.7% [47] 1194(4.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [58] 100.0% ----------------------------------------------------------------------- sort [38] 31.7% copying-mergesort [48] 68.3% [48] 1018(3.6%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [48] 68.3% loop [60] 16.8% jloop [4] 14.9% ----------------------------------------------------------------------- atab-add-altn [40] 100.0% [49] 664(2.4%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [61] 100.0% ----------------------------------------------------------------------- match-e [37] 100.0% [50] 464(1.6%) 464(1.6%) constant? ...ck/herbie/src/syntax/syntax.rkt:221:0 ----------------------------------------------------------------------- expression-cost [42] 100.0% [51] 460(1.6%) 218(0.8%) compile .../ztatlock/herbie/src/programs.rkt:189:0 hash-ref! [79] 52.6% ----------------------------------------------------------------------- loop! [43] 100.0% [52] 428(1.5%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [62] 100.0% ----------------------------------------------------------------------- add-splitpoint [44] 100.0% [53] 216(0.8%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:239:4 for-loop [63] 100.0% ----------------------------------------------------------------------- loop [36] 100.0% [54] 196(0.7%) 0(0.0%) for-loop .../ztatlock/herbie/src/points.rkt:128:18 for-loop [65] 100.0% ----------------------------------------------------------------------- loop [45] 25.8% loop [36] 74.2% [55] 8570(30.5%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [66] 55.1% loop [85] 42.4% eval-prog [74] 2.5% ----------------------------------------------------------------------- loop [36] 46.9% loop [45] 53.1% [56] 5142(18.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [66] 100.0% ----------------------------------------------------------------------- match-e [37] 37.1% for-loop [46] 62.9% [57] 2396(8.5%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [37] 81.5% ??? [70] 18.5% ----------------------------------------------------------------------- update-leader! [47] 100.0% [58] 1194(4.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [68] 100.0% ----------------------------------------------------------------------- list-cartesian-product [59] 20.7% for-loop [46] 28.3% match-e [37] 51.0% [59] 1064(3.8%) 862(3.1%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [59] 20.7% for-loop [72] 19.0% ----------------------------------------------------------------------- sort [38] 49.6% copying-mergesort [48] 50.4% [60] 818(2.9%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [67] 100.0% ----------------------------------------------------------------------- best-and-tied-at-points [49] 100.0% [61] 664(2.4%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [69] 100.0% ----------------------------------------------------------------------- custom-set-union [52] 100.0% [62] 428(1.5%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [71] 100.0% ----------------------------------------------------------------------- for-loop [53] 100.0% [63] 216(0.8%) 216(0.8%) for-loop ...lock/herbie/src/core/regimes.rkt:243:8 ----------------------------------------------------------------------- for-loop [46] 100.0% [64] 204(0.7%) 204(0.7%) curried ...cket/collects/racket/function.rkt:71:18 ----------------------------------------------------------------------- for-loop [54] 100.0% [65] 196(0.7%) 0(0.0%) for-loop .../ztatlock/herbie/src/points.rkt:129:20 sample-double [73] 100.0% ----------------------------------------------------------------------- f6 [5] 2.1% make-exacts* [55] 46.9% loop [56] 51.0% [66] 10074(35.8%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [85] 94.9% ??? [88] 4.1% ??? [77] 1.1% ----------------------------------------------------------------------- jloop [4] 42.6% loop [60] 57.4% [67] 1424(5.1%) 0(0.0%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [74] 100.0% ----------------------------------------------------------------------- for-loop [58] 100.0% [68] 1194(4.2%) 202(0.7%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [75] 83.1% ----------------------------------------------------------------------- errors [61] 100.0% [69] 664(2.4%) 222(0.8%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [88] 66.6% ----------------------------------------------------------------------- for-loop [57] 100.0% [70] 444(1.6%) 0(0.0%) ??? /home/ztatlock/herbie/src/core/ematch.rkt:50:5 for-loop [76] 100.0% ----------------------------------------------------------------------- for-loop [62] 100.0% [71] 428(1.5%) 428(1.5%) for-loop ...cts/racket/private/set-types.rkt:178:5 ----------------------------------------------------------------------- list-cartesian-product [59] 100.0% [72] 202(0.7%) 202(0.7%) for-loop ...atlock/herbie/src/core/ematch.rkt:24:8 ----------------------------------------------------------------------- for-loop [65] 100.0% [73] 196(0.7%) 0(0.0%) sample-double .../src/syntax/distributions.rkt:8:0 random-exp [78] 100.0% ----------------------------------------------------------------------- loop [45] 11.2% make-exacts* [55] 11.8% ??? [67] 77.0% [74] 1850(6.6%) 1424(5.1%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 hash-ref! [79] 23.0% ----------------------------------------------------------------------- for-loop [68] 100.0% [75] 992(3.5%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [80] 100.0% ----------------------------------------------------------------------- ??? [70] 100.0% [76] 444(1.6%) 444(1.6%) for-loop ...atlock/herbie/src/core/ematch.rkt:51:7 ----------------------------------------------------------------------- map [66] 50.0% loop [85] 50.0% [77] 212(0.8%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [79] 100.0% ----------------------------------------------------------------------- sample-double [73] 100.0% [78] 196(0.7%) 196(0.7%) random-exp ...ztatlock/herbie/src/common.rkt:153:0 ----------------------------------------------------------------------- compile [51] 7.5% eval-prog [74] 7.9% ??? [77] 13.1% ??? [82] 15.0% localize-error [21] 24.9% loop [85] 31.6% [79] 1078(3.8%) 242(0.9%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [82] 46.6% parse-loop12 [84] 24.9% f6 [5] 13.1% bigfloat-hash [83] 7.9% ----------------------------------------------------------------------- hash-update! [75] 100.0% [80] 992(3.5%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [81] 100.0% ----------------------------------------------------------------------- ??? [80] 100.0% [81] 992(3.5%) 992(3.5%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 ----------------------------------------------------------------------- hash-ref! [79] 100.0% [82] 668(2.4%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 loop [85] 63.8% hash-ref! [79] 36.2% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [83] 426(1.5%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [86] 100.0% ----------------------------------------------------------------------- hash-ref! [79] 100.0% [84] 410(1.5%) 0(0.0%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 loop [85] 51.7% loop [87] 48.3% ----------------------------------------------------------------------- parse-loop12 [84] 0.0% make-exacts* [55] 1.0% map-enodes [19] 1.1% map [66] 1.3% for-loop [46] 1.5% ??? [82] 3.0% loop [85] 92.0% [85] 14366(51.1%) 236(0.8%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [85] 92.0% hash-ref! [79] 3.0% ??? [88] 2.3% foldl [91] 1.5% for-loop [89] 1.1% ??? [77] 0.0% ??? [99] 0.0% ->flonum [90] 0.0% ----------------------------------------------------------------------- bigfloat-hash [83] 100.0% [86] 426(1.5%) 426(1.5%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ----------------------------------------------------------------------- parse-loop12 [84] 1.2% loop [87] 98.8% [87] 198(0.7%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:37:19 loop [87] 98.8% ->flonum [90] 1.2% ----------------------------------------------------------------------- map [66] 3.0% for-loop [69] 3.3% loop [85] 93.7% [88] 13474(47.9%) 1144(4.1%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [92] 84.8% real->bigfloat [93] 6.7% ----------------------------------------------------------------------- loop [85] 100.0% [89] 424(1.5%) 424(1.5%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 ----------------------------------------------------------------------- loop [87] 46.7% loop [85] 53.3% [90] 424(1.5%) 226(0.8%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [102] 46.7% ----------------------------------------------------------------------- loop [85] 100.0% [91] 220(0.8%) 0(0.0%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [94] 100.0% ----------------------------------------------------------------------- ??? [88] 100.0% [92] 11422(40.6%) 220(0.8%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [99] 61.3% bf* [97] 17.2% bfcube [95] 11.7% ...higher-order.rkt:373:33 [96] 5.9% ----------------------------------------------------------------------- ??? [88] 100.0% [93] 908(3.2%) 908(3.2%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ----------------------------------------------------------------------- foldl [91] 100.0% [94] 220(0.8%) 220(0.8%) merge2 ...ztatlock/herbie/src/core/ematch.rkt:31:0 ----------------------------------------------------------------------- ??? [92] 100.0% [95] 1340(4.8%) 0(0.0%) bfcube ...tlock/herbie/src/syntax/syntax.rkt:119:0 bf* [97] 100.0% ----------------------------------------------------------------------- ??? [92] 100.0% [96] 670(2.4%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [98] 100.0% ----------------------------------------------------------------------- bfcube [95] 40.5% ??? [92] 59.5% [97] 3306(11.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [99] 100.0% ----------------------------------------------------------------------- ...higher-order.rkt:373:33 [96]100.0% [98] 670(2.4%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [100] 100.0% ----------------------------------------------------------------------- loop [85] 2.0% bf* [97] 31.4% ??? [92] 66.6% [99] 10522(37.4%) 1864(6.6%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfsub [101] 40.8% ??? [102] 21.3% bfsqrt [103] 20.2% ----------------------------------------------------------------------- ??? [98] 100.0% [100] 670(2.4%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [102] 100.0% ----------------------------------------------------------------------- ??? [99] 100.0% [101] 4298(15.3%) 3616(12.9%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [104] 15.9% ----------------------------------------------------------------------- ->flonum [90] 6.4% ??? [100] 21.6% ??? [99] 72.0% [102] 3104(11.0%) 2496(8.9%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [105] 14.8% ??? [106] 4.8% ----------------------------------------------------------------------- ??? [99] 100.0% [103] 2124(7.6%) 970(3.4%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [104] 54.3% ----------------------------------------------------------------------- bfsub [101] 37.1% bfsqrt [103] 62.9% [104] 1836(6.5%) 1836(6.5%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------- ??? [102] 100.0% [105] 460(1.6%) 460(1.6%) ??? ...llects/racket/contract/combinator.rkt:178:4 ----------------------------------------------------------------------- ??? [102] 100.0% [106] 148(0.5%) 148(0.5%) ??? ...ects/racket/contract/private/prop.rkt:489:4 -----------------------------------------------------------------------