Profiling results ----------------- Total cpu time observed: 21186ms (out of 21360ms) Number of samples taken: 92 (once every 230ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [34] 100.0% [1] 20166(95.2%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ----------------------------------------------------------------------- ??? [34] 100.0% [2] 13142(62.0%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [8] 98.3% get-final-combination [13] 1.7% ----------------------------------------------------------------------- loop [78] 1.8% ??? [34] 98.2% [3] 12080(57.0%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [9] 44.9% for-loop [10] 28.2% iterate-egraph!5 [16] 26.9% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [4] 226(1.1%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [12] 100.0% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [5] 226(1.1%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [11] 100.0% ----------------------------------------------------------------------- f37 [66] 100.0% [6] 204(1.0%) 0(0.0%) taylor-invert .../herbie/src/core/taylor.rkt:312:0 first-nonzero-exp [14] 100.0% ----------------------------------------------------------------------- profile-thunk14 [1] 100.0% [7] 20166(95.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [34] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [8] 12920(61.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [15] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [9] 5424(25.6%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [16] 92.6% loop [18] 3.7% mk-egraph [20] 3.7% ----------------------------------------------------------------------- simplify [3] 100.0% [10] 3402(16.1%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [16] 93.5% loop [18] 6.5% ----------------------------------------------------------------------- ??? [5] 100.0% [11] 226(1.1%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [74] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [12] 226(1.1%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [74] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [13] 222(1.0%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 extract-alt [19] 100.0% ----------------------------------------------------------------------- taylor-invert [6] 100.0% [14] 204(1.0%) 0(0.0%) first-nonzero-exp ...bie/src/core/taylor.rkt:260:0 simplify [17] 100.0% ----------------------------------------------------------------------- for-loop [8] 100.0% [15] 12920(61.0%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [21] 91.8% gen-series! [23] 5.0% finalize-iter! [26] 3.2% ----------------------------------------------------------------------- for-loop [10] 27.8% simplify [3] 28.4% simplify-expr [9] 43.8% [16] 11458(54.1%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [22] 94.7% map-enodes [24] 5.3% ----------------------------------------------------------------------- first-nonzero-exp [14] 31.4% hash-ref! [74] 68.6% [17] 650(3.1%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f37 [66] 100.0% ----------------------------------------------------------------------- simplify-expr [9] 47.4% for-loop [10] 52.6% [18] 422(2.0%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [25] 100.0% ----------------------------------------------------------------------- get-final-combination [13] 100.0% [19] 222(1.0%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [78] 100.0% ----------------------------------------------------------------------- simplify-expr [9] 100.0% [20] 200(0.9%) 0(0.0%) mk-egraph ...lock/herbie/src/core/egraph.rkt:123:0 expr->enode [27] 100.0% ----------------------------------------------------------------------- run-iter! [15] 100.0% [21] 11858(56.0%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [28] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [16] 100.0% [22] 10854(51.2%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [29] 71.5% loop [30] 28.5% ----------------------------------------------------------------------- run-iter! [15] 100.0% [23] 650(3.1%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [31] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [16] 100.0% [24] 604(2.9%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 loop [78] 100.0% ----------------------------------------------------------------------- loop [18] 100.0% [25] 422(2.0%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [32] 100.0% ----------------------------------------------------------------------- run-iter! [15] 100.0% [26] 412(1.9%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [33] 100.0% ----------------------------------------------------------------------- mk-egraph [20] 20.0% expr->enode [27] 80.0% [27] 200(0.9%) 200(0.9%) expr->enode ...ck/herbie/src/core/egraph.rkt:124:2 expr->enode [27] 80.0% ----------------------------------------------------------------------- simplify! [21] 100.0% [28] 11858(56.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [34] 100.0% ----------------------------------------------------------------------- for-loop [29] 50.0% one-iter [22] 50.0% [29] 7756(36.6%) 2292(10.8%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [29] 50.0% match-e [41] 35.2% ----------------------------------------------------------------------- one-iter [22] 100.0% [30] 3098(14.6%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [35] 100.0% ----------------------------------------------------------------------- gen-series! [23] 100.0% [31] 650(3.1%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [36] 100.0% ----------------------------------------------------------------------- pass [25] 100.0% [32] 422(2.0%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 argmin [38] 52.6% for-loop [39] 47.4% ----------------------------------------------------------------------- finalize-iter! [26] 100.0% [33] 412(1.9%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [37] 100.0% ----------------------------------------------------------------------- for-loop [28] 19.5% run [7] 39.3% [34] 20966(99.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 39.3% run-improve58 [2] 22.6% simplify [3] 19.5% loop [40] 18.7% ----------------------------------------------------------------------- loop [30] 100.0% [35] 3098(14.6%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [49] 32.5% for-loop [43] 20.1% loop! [50] 14.3% substitute-e [44] 13.7% match-e [41] 12.9% mk-enode! [53] 6.5% ----------------------------------------------------------------------- for-loop [31] 100.0% [36] 650(3.1%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [42] 100.0% ----------------------------------------------------------------------- ??? [33] 100.0% [37] 412(1.9%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [45] 100.0% ----------------------------------------------------------------------- for-loop [32] 100.0% [38] 222(1.0%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 expression-cost [46] 100.0% ----------------------------------------------------------------------- for-loop [32] 100.0% [39] 200(0.9%) 200(0.9%) for-loop ...ck/herbie/src/core/simplify.rkt:183:13 ----------------------------------------------------------------------- ??? [34] 100.0% [40] 7824(36.9%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [56] 58.8% loop [47] 37.2% loop [54] 4.0% ----------------------------------------------------------------------- apply-match [35] 3.4% for-loop [58] 10.7% for-loop [29] 85.9% [41] 5864(27.7%) 2942(13.9%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [48] 41.2% for-loop [58] 7.3% list-cartesian-product [59] 3.4% ----------------------------------------------------------------------- taylor-alt [36] 100.0% [42] 650(3.1%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [51] 100.0% ----------------------------------------------------------------------- apply-match [35] 100.0% [43] 624(2.9%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 loop! [50] 35.6% merge-egraph-nodes! [49] 32.4% mk-enode! [53] 32.1% ----------------------------------------------------------------------- substitute-e [44] 31.8% apply-match [35] 68.2% [44] 424(2.0%) 424(2.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 substitute-e [44] 31.8% ----------------------------------------------------------------------- for-loop [37] 100.0% [45] 412(1.9%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [52] 100.0% ----------------------------------------------------------------------- argmin [38] 100.0% [46] 222(1.0%) 0(0.0%) expression-cost ...k/herbie/src/programs.rkt:212:0 compile [55] 100.0% ----------------------------------------------------------------------- loop [40] 100.0% [47] 2914(13.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [57] 60.3% make-exacts* [56] 39.7% ----------------------------------------------------------------------- match-e [41] 100.0% [48] 2722(12.8%) 1266(6.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [58] 30.7% list-cartesian-product [59] 26.5% ----------------------------------------------------------------------- for-loop [43] 16.7% apply-match [35] 83.3% [49] 1208(5.7%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [60] 66.6% enode-merge! [64] 16.7% for-loop [65] 16.7% ----------------------------------------------------------------------- for-loop [43] 33.4% apply-match [35] 66.6% [50] 664(3.1%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 loop [78] 66.6% custom-set-union [63] 33.4% ----------------------------------------------------------------------- location-do [51] 40.1% for-loop [42] 59.9% [51] 650(3.1%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [61] 59.9% location-do [51] 40.1% ----------------------------------------------------------------------- atab-add-altn [45] 100.0% [52] 412(1.9%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [62] 100.0% ----------------------------------------------------------------------- for-loop [43] 49.8% apply-match [35] 50.2% [53] 402(1.9%) 402(1.9%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ----------------------------------------------------------------------- loop [40] 0.2% loop [54] 99.8% [54] 312(1.5%) 312(1.5%) loop ...hare/racket/collects/racket/list.rkt:154:2 loop [54] 99.8% ----------------------------------------------------------------------- expression-cost [46] 100.0% [55] 222(1.0%) 0(0.0%) compile .../ztatlock/herbie/src/programs.rkt:189:0 hash-ref! [74] 100.0% ----------------------------------------------------------------------- loop [47] 20.1% loop [40] 79.9% [56] 5756(27.2%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [73] 59.1% loop [78] 40.9% ----------------------------------------------------------------------- loop [47] 100.0% [57] 1756(8.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [73] 100.0% ----------------------------------------------------------------------- match-e [41] 44.6% for-loop [48] 55.4% [58] 1678(7.9%) 416(2.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [41] 68.5% ??? [71] 13.1% ----------------------------------------------------------------------- match-e [41] 19.6% list-cartesian-product [59] 29.4% for-loop [48] 51.0% [59] 1020(4.8%) 820(3.9%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [59] 29.4% for-loop [72] 19.6% ----------------------------------------------------------------------- merge-egraph-nodes! [49] 100.0% [60] 804(3.8%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [67] 75.1% update-en-expr [99] 24.9% ----------------------------------------------------------------------- location-do [51] 100.0% [61] 650(3.1%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [68] 68.6% f37 [66] 31.4% ----------------------------------------------------------------------- best-and-tied-at-points [52] 100.0% [62] 412(1.9%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [69] 100.0% ----------------------------------------------------------------------- loop! [50] 100.0% [63] 222(1.0%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [70] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [49] 100.0% [64] 202(1.0%) 202(1.0%) enode-merge! ...ck/herbie/src/core/enode.rkt:100:0 ----------------------------------------------------------------------- merge-egraph-nodes! [49] 100.0% [65] 202(1.0%) 202(1.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:232:6 ----------------------------------------------------------------------- f37 [66] 10.5% approximate9 [61] 10.5% map [73] 27.1% simplify [17] 52.0% [66] 650(3.1%) 430(2.0%) f37 ...t/collects/racket/match/compiler.rkt:499:40 map [73] 33.8% f37 [66] 10.5% taylor-invert [6] 10.5% ----------------------------------------------------------------------- update-leader! [60] 100.0% [67] 604(2.9%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [75] 100.0% ----------------------------------------------------------------------- approximate9 [61] 100.0% [68] 446(2.1%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [74] 100.0% ----------------------------------------------------------------------- errors [62] 100.0% [69] 412(1.9%) 212(1.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [84] 48.5% ----------------------------------------------------------------------- custom-set-union [63] 100.0% [70] 222(1.0%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [76] 100.0% ----------------------------------------------------------------------- for-loop [58] 100.0% [71] 220(1.0%) 0(0.0%) ??? /home/ztatlock/herbie/src/core/ematch.rkt:50:5 for-loop [77] 100.0% ----------------------------------------------------------------------- list-cartesian-product [59] 100.0% [72] 200(0.9%) 200(0.9%) for-loop ...atlock/herbie/src/core/ematch.rkt:24:8 ----------------------------------------------------------------------- f37 [66] 4.1% loop [57] 32.6% make-exacts* [56] 63.3% [73] 5380(25.4%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [78] 95.9% f37 [66] 3.3% make-multiplication-node [83] 0.8% ----------------------------------------------------------------------- for-loop [12] 4.8% for-loop [11] 4.8% ??? [80] 11.4% loop [68] 11.4% compile [55] 33.2% ??? [81] 34.3% [74] 668(3.2%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [81] 34.3% ??? [82] 33.2% ??? [80] 11.4% simplify [17] 11.4% ??? [5] 4.8% ??? [4] 4.8% ----------------------------------------------------------------------- for-loop [67] 100.0% [75] 604(2.9%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [79] 100.0% ----------------------------------------------------------------------- for-loop [70] 100.0% [76] 222(1.0%) 222(1.0%) for-loop ...cts/racket/private/set-types.rkt:178:5 ----------------------------------------------------------------------- ??? [71] 100.0% [77] 220(1.0%) 220(1.0%) for-loop ...atlock/herbie/src/core/ematch.rkt:51:7 ----------------------------------------------------------------------- ??? [84] 0.1% make-exacts* [56] 0.2% map [73] 1.1% extract-alt [19] 2.5% map-enodes [24] 3.1% loop! [50] 3.4% loop [78] 89.7% [78] 8780(41.4%) 1214(5.7%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [78] 89.7% simplify [3] 2.5% for-loop [86] 2.5% ??? [84] 0.8% set-precompute! [88] 0.6% ->flonum [93] 0.4% ??? [91] 0.0% real->bigfloat [90] 0.0% ----------------------------------------------------------------------- for-loop [75] 100.0% [79] 604(2.9%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [85] 100.0% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [80] 446(2.1%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [74] 100.0% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [81] 446(2.1%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [74] 100.0% ----------------------------------------------------------------------- hash-ref! [74] 100.0% [82] 222(1.0%) 222(1.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 ----------------------------------------------------------------------- map [73] 100.0% [83] 220(1.0%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:221:0 make-multiplication-subnode [87]100.0% ----------------------------------------------------------------------- for-loop [69] 2.8% loop [78] 97.2% [84] 7236(34.2%) 1334(6.3%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [89] 32.9% loop [78] 26.9% real->bigfloat [90] 17.2% ->flonum [93] 2.8% ??? [91] 1.7% ----------------------------------------------------------------------- hash-update! [79] 100.0% [85] 604(2.9%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [92] 100.0% ----------------------------------------------------------------------- loop [78] 100.0% [86] 402(1.9%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 setfindf [94] 100.0% ----------------------------------------------------------------------- make-multiplication-node [83] 100.0% [87] 220(1.0%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:231:0 group-by68 [95] 100.0% ----------------------------------------------------------------------- loop [78] 100.0% [88] 202(1.0%) 0(0.0%) set-precompute! ...bie/src/core/simplify.rkt:160:0 make-sequence [96] 100.0% ----------------------------------------------------------------------- ??? [84] 100.0% [89] 2380(11.2%) 0(0.0%) ??? ...acket/collects/racket/private/kw.rkt:400:14 bf* [97] 68.1% ??? [102] 31.9% ----------------------------------------------------------------------- loop [78] 36.1% ??? [84] 63.9% [90] 1950(9.2%) 1746(8.2%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [106] 10.5% ----------------------------------------------------------------------- ??? [84] 14.8% loop [78] 85.2% [91] 852(4.0%) 262(1.2%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [98] 69.2% ----------------------------------------------------------------------- ??? [85] 100.0% [92] 604(2.9%) 404(1.9%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 update-en-expr [99] 33.1% ----------------------------------------------------------------------- ??? [84] 47.2% loop [78] 52.8% [93] 424(2.0%) 224(1.1%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [101] 47.2% ----------------------------------------------------------------------- for-loop [86] 100.0% [94] 402(1.9%) 402(1.9%) setfindf ...e/ztatlock/herbie/src/common.rkt:173:0 ----------------------------------------------------------------------- make-multiplication-subnode [87]100.0% [95] 220(1.0%) 220(1.0%) group-by68 ...acket/collects/racket/list.rkt:749:0 ----------------------------------------------------------------------- set-precompute! [88] 100.0% [96] 202(1.0%) 0(0.0%) make-sequence ...ects/racket/private/for.rkt:508:2 ??? [100] 100.0% ----------------------------------------------------------------------- ??? [89] 100.0% [97] 1620(7.6%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [102] 100.0% ----------------------------------------------------------------------- ??? [91] 100.0% [98] 590(2.8%) 126(0.6%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [103] 78.6% ----------------------------------------------------------------------- update-leader! [60] 50.0% for-loop [92] 50.0% [99] 400(1.9%) 400(1.9%) update-en-expr ...herbie/src/core/egraph.rkt:211:0 ----------------------------------------------------------------------- make-sequence [96] 100.0% [100] 202(1.0%) 202(1.0%) ??? ...acket/collects/racket/private/for.rkt:428:7 ----------------------------------------------------------------------- ->flonum [93] 100.0% [101] 200(0.9%) 200(0.9%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ----------------------------------------------------------------------- ??? [89] 31.9% bf* [97] 68.1% [102] 2380(11.2%) 256(1.2%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfsub [104] 89.2% ----------------------------------------------------------------------- ??? [98] 100.0% [103] 464(2.2%) 226(1.1%) ??? ...llects/racket/contract/combinator.rkt:178:4 any-wrap/traverse [105] 51.3% ----------------------------------------------------------------------- ??? [102] 100.0% [104] 2124(10.0%) 1872(8.8%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [106] 11.9% ----------------------------------------------------------------------- ??? [103] 100.0% [105] 238(1.1%) 238(1.1%) any-wrap/traverse ...cket/utils/any-wrap.rkt:106:2 ----------------------------------------------------------------------- real->bigfloat [90] 44.7% bfsub [104] 55.3% [106] 456(2.2%) 456(2.2%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 -----------------------------------------------------------------------