Profiling results ----------------- Total cpu time observed: 12862ms (out of 13092ms) Number of samples taken: 69 (once every 186ms) ==================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ==================================================================== ??? [38] 100.0% [1] 12680(98.6%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% -------------------------------------------------------------------- ??? [38] 100.0% [2] 11056(86.0%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:244:0 for-loop [9] 88.3% get-final-combination [12] 11.7% -------------------------------------------------------------------- ??? [38] 100.0% [3] 6478(50.4%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [10] 68.4% iterate-egraph!5 [18] 21.5% for-loop [15] 10.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [4] 1374(10.7%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [11] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [5] 1146(8.9%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:392:23 for-loop [13] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [6] 754(5.9%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:483:23 for-loop [14] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [7] 228(1.8%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:322:33 for-loop [16] 100.0% -------------------------------------------------------------------- profile-thunk16 [1] 100.0% [8] 12680(98.6%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [38] 100.0% -------------------------------------------------------------------- run-improve58 [2] 100.0% [9] 9758(75.9%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:255:8 run-iter! [17] 100.0% -------------------------------------------------------------------- simplify [3] 100.0% [10] 4434(34.5%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [18] 100.0% -------------------------------------------------------------------- ??? [4] 100.0% [11] 1374(10.7%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [82] 100.0% -------------------------------------------------------------------- run-improve58 [2] 100.0% [12] 1298(10.1%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:271:0 split-table [20] 100.0% -------------------------------------------------------------------- ??? [5] 100.0% [13] 1146(8.9%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:396:33 for-loop [21] 100.0% -------------------------------------------------------------------- ??? [6] 100.0% [14] 754(5.9%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:487:35 parse-loop50 [71] 100.0% -------------------------------------------------------------------- simplify [3] 100.0% [15] 650(5.1%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [18] 100.0% -------------------------------------------------------------------- ??? [7] 100.0% [16] 228(1.8%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:324:46 simplify [19] 100.0% -------------------------------------------------------------------- for-loop [9] 100.0% [17] 9758(75.9%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:225:0 simplify! [22] 66.4% gen-series! [25] 27.9% finalize-iter! [26] 5.7% -------------------------------------------------------------------- for-loop [15] 10.0% simplify [3] 21.5% simplify-expr [10] 68.4% [18] 6478(50.4%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [23] 94.3% map-enodes [27] 5.7% -------------------------------------------------------------------- for-loop [16] 8.4% hash-ref! [82] 91.6% [19] 2726(21.2%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:15:0 f66 [24] 65.8% parse-loop50 [71] 25.8% debug7 [28] 8.4% -------------------------------------------------------------------- get-final-combination [12] 100.0% [20] 1298(10.1%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 f66 [24] 100.0% -------------------------------------------------------------------- for-loop [13] 100.0% [21] 1146(8.9%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:398:39 hash-ref! [82] 100.0% -------------------------------------------------------------------- run-iter! [17] 100.0% [22] 6478(50.4%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:164:0 for-loop [29] 100.0% -------------------------------------------------------------------- iterate-egraph!5 [18] 100.0% [23] 6108(47.5%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [30] 66.6% loop [32] 33.4% -------------------------------------------------------------------- composed [35] 3.5% append-map [36] 4.8% map [66] 5.1% parse-loop50 [71] 6.6% split-table [20] 39.5% simplify [19] 40.3% [24] 3282(25.5%) 392(3.0%) f66 ...t/collects/racket/match/compiler.rkt:507:40 map [66] 48.5% option-on-expr [33] 39.5% append-map [36] 4.8% composed [35] 3.5% -------------------------------------------------------------------- run-iter! [17] 100.0% [25] 2726(21.2%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:136:0 for-loop [31] 100.0% -------------------------------------------------------------------- run-iter! [17] 100.0% [26] 554(4.3%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:179:0 ??? [34] 100.0% -------------------------------------------------------------------- iterate-egraph!5 [18] 100.0% [27] 370(2.9%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 loop [76] 100.0% -------------------------------------------------------------------- simplify [19] 100.0% [28] 228(1.8%) 0(0.0%) debug7 /home/ztatlock/herbie/src/debug.rkt:102:0 return/no-unsupplied [37] 100.0% -------------------------------------------------------------------- simplify! [22] 100.0% [29] 6478(50.4%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:168:6 ??? [38] 100.0% -------------------------------------------------------------------- for-loop [30] 50.0% one-iter [23] 50.0% [30] 4070(31.6%) 754(5.9%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [30] 50.0% match-e [43] 40.7% -------------------------------------------------------------------- gen-series! [25] 100.0% [31] 2726(21.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:142:7 taylor-alt [39] 100.0% -------------------------------------------------------------------- one-iter [23] 100.0% [32] 2038(15.8%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [40] 100.0% -------------------------------------------------------------------- f66 [24] 100.0% [33] 1298(10.1%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:110:0 sort-context-on-expr [41] 86.6% errors [63] 13.4% -------------------------------------------------------------------- finalize-iter! [26] 100.0% [34] 554(4.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [42] 100.0% -------------------------------------------------------------------- f66 [24] 100.0% [35] 392(3.0%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f66 [24] 100.0% -------------------------------------------------------------------- f66 [24] 100.0% [36] 392(3.0%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 f66 [24] 100.0% -------------------------------------------------------------------- debug7 [28] 100.0% [37] 228(1.8%) 228(1.8%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 -------------------------------------------------------------------- for-loop [29] 17.0% run [8] 41.1% [38] 12862(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 41.1% run-improve58 [2] 34.8% simplify [3] 17.0% loop [45] 7.0% -------------------------------------------------------------------- for-loop [31] 100.0% [39] 2726(21.2%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [44] 100.0% -------------------------------------------------------------------- loop [32] 100.0% [40] 2038(15.8%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [47] 37.4% match-e [43] 37.1% substitute-e [49] 17.5% update-leader! [53] 8.0% -------------------------------------------------------------------- option-on-expr [33] 100.0% [41] 1124(8.7%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:47:0 ??? [46] 100.0% -------------------------------------------------------------------- ??? [34] 100.0% [42] 554(4.3%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [48] 100.0% -------------------------------------------------------------------- for-loop [61] 10.2% apply-match [40] 13.5% for-loop [30] 76.3% [43] 4072(31.7%) 2102(16.3%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [51] 46.0% loop [76] 6.1% for-loop [61] 1.5% -------------------------------------------------------------------- taylor-alt [39] 100.0% [44] 2726(21.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [50] 100.0% -------------------------------------------------------------------- ??? [38] 100.0% [45] 1806(14.0%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:119:2 make-exacts* [59] 55.3% loop [54] 44.7% -------------------------------------------------------------------- sort-context-on-expr [41] 100.0% [46] 1124(8.7%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [52] 85.1% loop [68] 14.9% -------------------------------------------------------------------- for-loop [56] 14.6% apply-match [40] 85.4% [47] 762(5.9%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [53] 85.4% for-loop [56] 14.6% -------------------------------------------------------------------- for-loop [42] 100.0% [48] 554(4.3%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [55]100.0% -------------------------------------------------------------------- apply-match [40] 100.0% [49] 356(2.8%) 174(1.4%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [57] 51.1% -------------------------------------------------------------------- location-do [50] 16.3% for-loop [44] 83.7% [50] 2726(21.2%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:226:0 approximate9 [58] 83.7% location-do [50] 16.3% -------------------------------------------------------------------- match-e [43] 100.0% [51] 2166(16.8%) 1462(11.4%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [61] 38.1% -------------------------------------------------------------------- ??? [46] 100.0% [52] 956(7.4%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [60] 100.0% -------------------------------------------------------------------- apply-match [40] 17.7% merge-egraph-nodes! [47] 82.3% [53] 926(7.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [62] 100.0% -------------------------------------------------------------------- loop [45] 100.0% [54] 808(6.3%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:90:2 make-exacts* [59] 50.2% loop [64] 49.8% -------------------------------------------------------------------- atab-add-altn [48] 100.0% [55] 554(4.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [63] 100.0% -------------------------------------------------------------------- merge-egraph-nodes! [47] 100.0% [56] 222(1.7%) 0(0.0%) for-loop ...lock/herbie/src/core/egraph.rkt:200:10 merge-egraph-nodes! [47] 100.0% -------------------------------------------------------------------- substitute-e [49] 100.0% [57] 182(1.4%) 182(1.4%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 -------------------------------------------------------------------- location-do [50] 100.0% [58] 2726(21.2%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:12:0 loop [65] 100.0% -------------------------------------------------------------------- loop [54] 28.9% loop [45] 71.1% [59] 1404(10.9%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:77:0 loop [76] 55.3% map [66] 44.7% -------------------------------------------------------------------- copying-mergesort [60] 47.3% generic-sort/key [52] 52.7% [60] 956(7.4%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [60] 47.3% loop [68] 40.7% jloop [69] 12.1% -------------------------------------------------------------------- match-e [43] 9.6% for-loop [51] 90.4% [61] 946(7.4%) 176(1.4%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [43] 81.4% -------------------------------------------------------------------- update-leader! [53] 100.0% [62] 926(7.2%) 534(4.2%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [70] 42.3% -------------------------------------------------------------------- option-on-expr [33] 23.9% best-and-tied-at-points [55] 76.1% [63] 728(5.7%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:142:0 for-loop [67] 100.0% -------------------------------------------------------------------- loop [54] 100.0% [64] 402(3.1%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:80:4 map [66] 100.0% -------------------------------------------------------------------- approximate9 [58] 100.0% [65] 2726(21.2%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:83:4 hash-ref! [82] 100.0% -------------------------------------------------------------------- loop [64] 15.3% make-exacts* [59] 24.0% f66 [24] 60.7% [66] 2622(20.4%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 parse-loop50 [71] 53.3% loop [76] 39.3% f66 [24] 6.4% ??? [74] 1.1% -------------------------------------------------------------------- errors [63] 100.0% [67] 728(5.7%) 0(0.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:145:4 ??? [83] 51.4% ulp-difference [75] 25.8% ->flonum [92] 22.8% -------------------------------------------------------------------- ??? [46] 25.4% copying-mergesort [60] 74.6% [68] 662(5.1%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [72] 100.0% -------------------------------------------------------------------- copying-mergesort [60] 100.0% [69] 462(3.6%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [72] 100.0% -------------------------------------------------------------------- for-loop [62] 100.0% [70] 392(3.0%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [73] 100.0% -------------------------------------------------------------------- parse-loop50 [71] 7.1% loop [76] 11.4% for-loop [14] 13.3% simplify [19] 16.2% map [66] 51.9% [71] 2106(16.4%) 1336(10.4%) parse-loop50 ...s/racket/match/compiler.rkt:418:15 loop [76] 20.6% f66 [24] 13.5% for-loop [78] 13.3% parse-loop50 [71] 7.1% make-keyword-procedure [81] 2.8% simplify* [85] 1.2% -------------------------------------------------------------------- jloop [69] 41.1% loop [68] 58.9% [72] 1124(8.7%) 158(1.2%) ??? /home/ztatlock/herbie/src/points.rkt:49:27 eval-prog [77] 85.9% -------------------------------------------------------------------- for-loop [70] 100.0% [73] 392(3.0%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [79] 100.0% -------------------------------------------------------------------- map [66] 100.0% [74] 222(1.7%) 0(0.0%) ??? /home/ztatlock/herbie/src/core/reduce.rkt:50:5 for-loop [80] 100.0% -------------------------------------------------------------------- for-loop [67] 100.0% [75] 188(1.5%) 0(0.0%) ulp-difference ...atlock/herbie/src/float.rkt:19:0 ??? [96] 100.0% -------------------------------------------------------------------- make-exacts* [59] 0.1% map [66] 0.1% map-enodes [27] 0.8% match-e [43] 10.1% parse-loop50 [71] 20.1% loop [76] 68.8% [76] 3276(25.5%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [76] 68.8% parse-loop50 [71] 14.2% curried [87] 10.1% simplify* [85] 5.9% for-loop [86] 0.8% ->flonum [92] 0.1% ??? [83] 0.1% -------------------------------------------------------------------- ??? [72] 100.0% [77] 966(7.5%) 800(6.2%) eval-prog ...tatlock/herbie/src/programs.rkt:259:0 parse-lambda [89] 17.2% -------------------------------------------------------------------- parse-loop50 [71] 100.0% [78] 754(5.9%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:490:59 hash-ref! [82] 100.0% -------------------------------------------------------------------- hash-update! [73] 100.0% [79] 392(3.0%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [84] 100.0% -------------------------------------------------------------------- ??? [74] 100.0% [80] 222(1.7%) 0(0.0%) for-loop ...atlock/herbie/src/core/reduce.rkt:51:7 pattern-match [88] 100.0% -------------------------------------------------------------------- parse-loop50 [71] 100.0% [81] 174(1.4%) 174(1.4%) make-keyword-procedure ...ket/private/kw.rkt:260:4 -------------------------------------------------------------------- for-loop [78] 3.3% for-loop [21] 9.1% for-loop [11] 19.9% ??? [90] 33.8% loop [65] 33.8% [82] 2726(21.2%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [90] 33.8% simplify [19] 31.7% ??? [4] 19.9% ??? [5] 9.1% ??? [6] 3.3% ??? [7] 2.1% -------------------------------------------------------------------- for-loop [67] 21.1% loop [76] 78.9% [83] 1774(13.8%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:265:4 ??? [91] 78.5% ??? [94] 11.7% ->flonum [92] 9.8% -------------------------------------------------------------------- ??? [79] 100.0% [84] 392(3.0%) 392(3.0%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 -------------------------------------------------------------------- parse-loop50 [71] 48.1% loop [76] 51.9% [85] 374(2.9%) 374(2.9%) simplify* ...tlock/herbie/src/core/reduce.rkt:20:0 -------------------------------------------------------------------- loop [76] 100.0% [86] 370(2.9%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 setfindf [93] 100.0% -------------------------------------------------------------------- loop [76] 100.0% [87] 332(2.6%) 332(2.6%) curried ...cket/collects/racket/function.rkt:71:18 -------------------------------------------------------------------- for-loop [80] 100.0% [88] 222(1.7%) 222(1.7%) pattern-match .../herbie/src/core/matcher.rkt:47:0 -------------------------------------------------------------------- eval-prog [77] 100.0% [89] 166(1.3%) 0(0.0%) parse-lambda ...llects/racket/private/kw.rkt:437:2 simple-args? [95] 100.0% -------------------------------------------------------------------- hash-ref! [82] 100.0% [90] 2726(21.2%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:43:15 hash-ref! [82] 100.0% -------------------------------------------------------------------- ??? [83] 100.0% [91] 1392(10.8%) 406(3.2%) ??? ...acket/collects/racket/private/kw.rkt:444:14 for-loop [97] 42.1% ??? [103] 15.7% bf* [101] 13.1% -------------------------------------------------------------------- for-loop [67] 22.3% ??? [83] 23.3% loop [76] 54.4% [92] 746(5.8%) 0(0.0%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:230:0 ??? [96] 72.7% ??? [100] 27.3% -------------------------------------------------------------------- for-loop [86] 100.0% [93] 370(2.9%) 0(0.0%) setfindf ...e/ztatlock/herbie/src/common.rkt:143:0 for-loop [98] 100.0% -------------------------------------------------------------------- ??? [83] 100.0% [94] 208(1.6%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [99] 100.0% -------------------------------------------------------------------- parse-lambda [89] 100.0% [95] 166(1.3%) 166(1.3%) simple-args? ...llects/racket/private/kw.rkt:350:2 -------------------------------------------------------------------- ulp-difference [75] 25.8% ->flonum [92] 74.2% [96] 730(5.7%) 528(4.1%) ??? /home/ztatlock/herbie/src/config.rkt:48:0 ??? [104] 27.7% -------------------------------------------------------------------- ??? [91] 100.0% [97] 586(4.6%) 0(0.0%) for-loop ...ock/herbie/src/syntax/syntax.rkt:139:2 bf<= [102] 100.0% -------------------------------------------------------------------- setfindf [93] 100.0% [98] 370(2.9%) 370(2.9%) for-loop ...e/ztatlock/herbie/src/common.rkt:144:2 -------------------------------------------------------------------- ??? [94] 100.0% [99] 208(1.6%) 0(0.0%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [107] 100.0% -------------------------------------------------------------------- ->flonum [92] 100.0% [100] 204(1.6%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [107] 100.0% -------------------------------------------------------------------- ??? [91] 100.0% [101] 182(1.4%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [103] 100.0% -------------------------------------------------------------------- for-loop [97] 100.0% [102] 586(4.6%) 0(0.0%) bf<= ...h/private/bigfloat/bigfloat-mpfr.rkt:127:4 ??? [105] 100.0% -------------------------------------------------------------------- bf* [101] 45.5% ??? [91] 54.5% [103] 400(3.1%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [106] 100.0% -------------------------------------------------------------------- ??? [96] 100.0% [104] 202(1.6%) 202(1.6%) ??? ...racket/collects/racket/private/kw.rkt:761:9 -------------------------------------------------------------------- bf<= [102] 100.0% [105] 586(4.6%) 586(4.6%) ??? ...tract/private/arrow-higher-order.rkt:346:33 -------------------------------------------------------------------- ??? [103] 100.0% [106] 400(3.1%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [107] 100.0% -------------------------------------------------------------------- ??? [100] 25.1% real->bigfloat [99] 25.6% bfmul [106] 49.3% [107] 812(6.3%) 812(6.3%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 --------------------------------------------------------------------