Profiling results ----------------- Total cpu time observed: 43558ms (out of 44492ms) Number of samples taken: 115 (once every 379ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 103 hidden) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [25] 100.0% [1] 42512(97.6%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [6] 100.0% ----------------------------------------------------------------------- ??? [25] 100.0% [2] 13232(30.4%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [7] 68.9% get-final-combination [8] 25.7% loop [29] 5.5% ----------------------------------------------------------------------- hash-ref! [58] 100.0% [3] 2474(5.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:480:23 for-loop [9] 100.0% ----------------------------------------------------------------------- hash-ref! [58] 100.0% [4] 1054(2.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:282:26 for-loop [10] 100.0% ----------------------------------------------------------------------- hash-ref! [58] 100.0% [5] 1034(2.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:335:33 for-loop [11] 100.0% ----------------------------------------------------------------------- profile-thunk16 [1] 98.3% [6] 43242(99.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [25] 100.0% ----------------------------------------------------------------------- run-improve50 [2] 100.0% [7] 9112(20.9%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [12] 100.0% ----------------------------------------------------------------------- run-improve50 [2] 100.0% [8] 3398(7.8%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:264:0 split-table [13] 100.0% ----------------------------------------------------------------------- ??? [3] 100.0% [9] 2474(5.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:484:35 parse-loop50 [64] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [10] 1054(2.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:282:52 hash-ref! [58] 65.8% ??? [14] 34.2% ----------------------------------------------------------------------- ??? [5] 100.0% [11] 1034(2.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:338:46 hash-ref! [58] 100.0% ----------------------------------------------------------------------- for-loop [7] 100.0% [12] 9112(20.9%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 gen-series! [16] 42.7% simplify! [17] 27.0% finalize-iter! [18] 22.9% localize-error [19] 4.0% gen-rewrites! [20] 3.4% ----------------------------------------------------------------------- get-final-combination [8] 100.0% [13] 3398(7.8%) 0(0.0%) split-table ...s/herbie/develop/src/glue.rkt:162:0 f6 [15] 100.0% ----------------------------------------------------------------------- for-loop [10] 100.0% [14] 360(0.8%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:285:19 hash-ref! [58] 100.0% ----------------------------------------------------------------------- loop [66] 1.5% eval-prog [79] 4.0% map [47] 4.5% hash-ref! [58] 7.4% f6 [15] 8.5% simplify [62] 8.9% split-table [13] 65.3% [15] 4838(11.1%) 360(0.8%) f6 ...et/collects/racket/match/compiler.rkt:507:40 option-on-expr [70] 35.5% loop [66] 29.8% map [47] 20.8% f6 [15] 8.5% ??? [34] 4.0% ----------------------------------------------------------------------- run-iter! [12] 100.0% [16] 3888(8.9%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [21] 100.0% ----------------------------------------------------------------------- run-iter! [12] 100.0% [17] 2464(5.7%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [22] 100.0% ----------------------------------------------------------------------- run-iter! [12] 100.0% [18] 2088(4.8%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [23] 100.0% ----------------------------------------------------------------------- run-iter! [12] 100.0% [19] 360(0.8%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:47:0 hash-ref! [58] 100.0% ----------------------------------------------------------------------- run-iter! [12] 100.0% [20] 312(0.7%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [24] 100.0% ----------------------------------------------------------------------- gen-series! [16] 100.0% [21] 3888(8.9%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [26] 100.0% ----------------------------------------------------------------------- simplify! [17] 100.0% [22] 2464(5.7%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [25] 100.0% ----------------------------------------------------------------------- finalize-iter! [18] 100.0% [23] 2088(4.8%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [27] 100.0% ----------------------------------------------------------------------- gen-rewrites! [20] 100.0% [24] 312(0.7%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [28] 100.0% ----------------------------------------------------------------------- for-loop [22] 1.9% run [6] 49.9% [25] 43242(99.3%) 340(0.8%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.2% loop [29] 35.2% run-improve50 [2] 14.4% location-do [42] 1.9% ----------------------------------------------------------------------- for-loop [21] 100.0% [26] 3888(8.9%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:139:0 for-loop [30] 100.0% ----------------------------------------------------------------------- ??? [23] 100.0% [27] 2088(4.8%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [31] 100.0% ----------------------------------------------------------------------- for-loop [24] 100.0% [28] 312(0.7%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [32] 100.0% ----------------------------------------------------------------------- run-improve50 [2] 2.4% ??? [25] 97.6% [29] 30392(69.8%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:193:2 loop [33] 50.2% make-exacts* [40] 34.0% loop [41] 13.4% filter-points [37] 1.1% ----------------------------------------------------------------------- taylor-alt [26] 100.0% [30] 3888(8.9%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:141:2 ??? [34] 100.0% ----------------------------------------------------------------------- for-loop [27] 100.0% [31] 2088(4.8%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [35] 82.6% override-at-pnts [36] 17.4% ----------------------------------------------------------------------- matcher [46] 50.0% ??? [28] 50.0% [32] 312(0.7%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:127:2 for-loop [39] 50.0% *rules* [38] 50.0% ----------------------------------------------------------------------- loop [29] 100.0% [33] 15246(35.0%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:151:2 make-exacts* [40] 50.6% loop [41] 49.4% ----------------------------------------------------------------------- f6 [15] 15.6% location-do [42] 42.2% for-loop [30] 42.2% [34] 4608(10.6%) 358(0.8%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [42] 50.0% approximate9 [43] 42.2% ----------------------------------------------------------------------- atab-add-altn [31] 100.0% [35] 1724(4.0%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [72] 100.0% ----------------------------------------------------------------------- atab-add-altn [31] 100.0% [36] 364(0.8%) 0(0.0%) override-at-pnts ...p/src/core/alt-table.rkt:145:0 errors [72] 100.0% ----------------------------------------------------------------------- loop [29] 100.0% [37] 320(0.7%) 0(0.0%) filter-points ...rbie/develop/src/points.rkt:159:0 for-loop [44] 100.0% ----------------------------------------------------------------------- rewriter [32] 100.0% [38] 312(0.7%) 0(0.0%) *rules* ...rbie/develop/src/syntax/rules.rkt:455:0 for-loop [45] 100.0% ----------------------------------------------------------------------- rewriter [32] 100.0% [39] 312(0.7%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:130:10 matcher [46] 100.0% ----------------------------------------------------------------------- loop [33] 42.8% loop [29] 57.2% [40] 18054(41.4%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 map [47] 58.6% loop [66] 41.4% ----------------------------------------------------------------------- loop [29] 35.2% loop [33] 64.8% [41] 11608(26.6%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 map [47] 100.0% ----------------------------------------------------------------------- for-loop [50] 10.5% ??? [25] 18.3% location-do [42] 21.3% ??? [34] 49.9% [42] 6714(15.4%) 0(0.0%) location-do ...acket/private/norm-define.rkt:53:83 ??? [34] 44.5% location-do [42] 21.3% iterate-egraph!13 [49] 18.3% for-loop [50] 10.5% ??? [51] 5.4% ----------------------------------------------------------------------- ??? [34] 100.0% [43] 3888(8.9%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [48] 100.0% ----------------------------------------------------------------------- filter-points [37] 100.0% [44] 320(0.7%) 320(0.7%) for-loop ...es/herbie/develop/src/points.rkt:162:4 ----------------------------------------------------------------------- *rules* [38] 100.0% [45] 312(0.7%) 0(0.0%) for-loop ...ies/herbie/develop/src/common.rkt:94:9 ormap [52] 100.0% ----------------------------------------------------------------------- for-loop [53] 50.0% for-loop [39] 50.0% [46] 312(0.7%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:163:2 for-loop [53] 50.0% rewriter [32] 50.0% ----------------------------------------------------------------------- f6 [15] 4.4% parse-loop50 [64] 5.7% make-exacts* [40] 42.9% loop [41] 47.0% [47] 24682(56.7%) 302(0.7%) map ...acket/collects/racket/private/map.rkt:20:13 loop [66] 89.6% parse-loop50 [64] 3.9% ??? [86] 2.7% ??? [56] 1.5% f6 [15] 1.1% ----------------------------------------------------------------------- approximate9 [43] 100.0% [48] 3888(8.9%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:83:4 hash-ref! [58] 100.0% ----------------------------------------------------------------------- location-do [42] 100.0% [49] 2464(5.7%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:102:0 one-iter [54] 100.0% ----------------------------------------------------------------------- location-do [42] 100.0% [50] 1412(3.2%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:63:12 location-do [42] 100.0% ----------------------------------------------------------------------- location-do [42] 100.0% [51] 362(0.8%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [55] 100.0% ----------------------------------------------------------------------- for-loop [45] 100.0% [52] 312(0.7%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 flag-set? [57] 100.0% ----------------------------------------------------------------------- matcher [46] 100.0% [53] 312(0.7%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:179:21 matcher [46] 100.0% ----------------------------------------------------------------------- iterate-egraph!13 [49] 100.0% [54] 2464(5.7%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:113:0 for-loop [59] 85.3% apply-match [60] 14.7% ----------------------------------------------------------------------- ??? [51] 100.0% [55] 362(0.8%) 362(0.8%) for-loop ...acket/contract/private/list.rkt:743:12 ----------------------------------------------------------------------- map [47] 100.0% [56] 360(0.8%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [58] 100.0% ----------------------------------------------------------------------- ormap [52] 100.0% [57] 312(0.7%) 0(0.0%) flag-set? ...es/herbie/develop/src/config.rkt:32:0 return/no-unsupplied [93] 100.0% ----------------------------------------------------------------------- ??? [14] 2.1% ??? [56] 4.2% localize-error [19] 4.2% for-loop [10] 5.4% for-loop [11] 6.8% for-loop [67] 17.4% ??? [61] 29.9% loop [48] 29.9% [58] 4248(9.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [61] 29.9% simplify [62] 29.9% ??? [3] 17.4% ??? [4] 7.6% ??? [5] 6.8% f6 [15] 4.2% parse-loop50 [64] 4.2% ----------------------------------------------------------------------- for-loop [59] 50.0% one-iter [54] 50.0% [59] 2102(4.8%) 1440(3.3%) for-loop ...e/develop/src/core/simplify.rkt:123:12 for-loop [59] 50.0% match-e [63] 15.7% ----------------------------------------------------------------------- one-iter [54] 100.0% [60] 362(0.8%) 0(0.0%) apply-match ...develop/src/core/simplify.rkt:129:2 match-e [63] 100.0% ----------------------------------------------------------------------- hash-ref! [58] 100.0% [61] 3888(8.9%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:43:15 hash-ref! [58] 100.0% ----------------------------------------------------------------------- hash-ref! [58] 100.0% [62] 3888(8.9%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:15:0 parse-loop50 [64] 81.5% f6 [15] 18.5% ----------------------------------------------------------------------- for-loop [69] 16.2% apply-match [60] 35.4% for-loop [59] 48.4% [63] 1024(2.4%) 330(0.8%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 loop [66] 35.4% for-loop [65] 32.4% ----------------------------------------------------------------------- hash-ref! [58] 8.5% loop [66] 12.5% for-loop [9] 14.9% map [47] 15.2% simplify [62] 18.4% parse-loop50 [64] 30.5% [64] 4248(9.8%) 2810(6.5%) parse-loop50 ...s/racket/match/compiler.rkt:418:15 parse-loop50 [64] 30.5% loop [66] 24.0% for-loop [67] 14.9% map [47] 8.0% make-multiplication-node [68] 4.2% parse-app [82] 1.2% ----------------------------------------------------------------------- match-e [63] 100.0% [65] 332(0.8%) 332(0.8%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 for-loop [69] 50.0% ----------------------------------------------------------------------- make-exacts* [40] 0.2% match-e [63] 1.1% parse-loop50 [64] 3.6% f6 [15] 5.0% map [47] 5.1% loop [66] 85.1% [66] 33882(77.8%) 1368(3.1%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [66] 85.1% parse-loop50 [64] 6.2% option-on-expr [70] 5.0% ??? [86] 1.7% f6 [15] 0.5% ->flonum [89] 0.4% ----------------------------------------------------------------------- parse-loop50 [64] 100.0% [67] 2474(5.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:487:59 hash-ref! [58] 100.0% ----------------------------------------------------------------------- parse-loop50 [64] 100.0% [68] 358(0.8%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:219:0 make-multiplication-subnode [71]100.0% ----------------------------------------------------------------------- for-loop [65] 100.0% [69] 332(0.8%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [63] 100.0% ----------------------------------------------------------------------- loop [66] 49.4% f6 [15] 50.6% [70] 3398(7.8%) 0(0.0%) option-on-expr ...evelop/src/core/regimes.rkt:92:0 pick-errors [73] 71.0% sort-context-on-expr [74] 18.4% errors [72] 10.6% ----------------------------------------------------------------------- make-multiplication-node [68] 100.0% [71] 358(0.8%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:229:0 group-by68 [75] 100.0% ----------------------------------------------------------------------- option-on-expr [70] 14.7% override-at-pnts [36] 14.9% best-and-tied-at-points [35] 70.4% [72] 2448(5.6%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:218:0 for-loop [77] 70.3% eval-prog [79] 29.7% ----------------------------------------------------------------------- option-on-expr [70] 100.0% [73] 2412(5.5%) 0(0.0%) pick-errors .../develop/src/core/regimes.rkt:160:0 for-loop [76] 100.0% ----------------------------------------------------------------------- option-on-expr [70] 100.0% [74] 626(1.4%) 0(0.0%) sort-context-on-expr ...velop/src/points.rkt:115:0 ??? [78] 100.0% ----------------------------------------------------------------------- make-multiplication-subnode [71]100.0% [75] 358(0.8%) 358(0.8%) group-by68 ...acket/collects/racket/list.rkt:749:0 ----------------------------------------------------------------------- pick-errors [73] 100.0% [76] 2412(5.5%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:163:6 eval-prog [79] 58.9% ??? [86] 28.7% ->flonum [89] 12.4% ----------------------------------------------------------------------- errors [72] 100.0% [77] 1722(4.0%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:221:4 ??? [86] 40.3% ulp-difference [80] 38.6% ->flonum [89] 21.1% ----------------------------------------------------------------------- sort-context-on-expr [74] 100.0% [78] 626(1.4%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [81] 100.0% ----------------------------------------------------------------------- errors [72] 33.8% for-loop [76] 66.2% [79] 2146(4.9%) 1062(2.4%) eval-prog ...herbie/develop/src/programs.rkt:149:0 f6 [15] 33.6% parse-app [82] 17.0% ----------------------------------------------------------------------- for-loop [77] 100.0% [80] 664(1.5%) 332(0.8%) ulp-difference ...erbie/develop/src/float.rkt:19:0 return/no-unsupplied [93] 50.0% ----------------------------------------------------------------------- ??? [78] 100.0% [81] 626(1.4%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [83] 100.0% ----------------------------------------------------------------------- parse-loop50 [64] 49.7% eval-prog [79] 50.3% [82] 724(1.7%) 724(1.7%) parse-app .../collects/racket/private/kw.rkt:951:2 ----------------------------------------------------------------------- copying-mergesort [83] 35.7% generic-sort/key [81] 64.3% [83] 626(1.4%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 loop [84] 52.4% copying-mergesort [83] 35.7% jloop [85] 11.9% ----------------------------------------------------------------------- copying-mergesort [83] 100.0% [84] 328(0.8%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [86] 100.0% ----------------------------------------------------------------------- copying-mergesort [83] 100.0% [85] 298(0.7%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [86] 100.0% ----------------------------------------------------------------------- jloop [85] 1.0% loop [84] 1.1% map [47] 2.3% for-loop [76] 2.3% for-loop [77] 2.3% loop [66] 90.9% [86] 29558(67.9%) 1012(2.3%) ??? ...tlies/herbie/develop/src/programs.rkt:155:4 ??? [87] 62.3% ??? [88] 33.2% ->flonum [89] 1.1% ----------------------------------------------------------------------- ??? [86] 100.0% [87] 18412(42.3%) 5750(13.2%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [90] 55.4% ...higher-order.rkt:346:33 [92] 9.5% ??? [94] 3.9% ----------------------------------------------------------------------- ??? [86] 100.0% [88] 9806(22.5%) 1148(2.6%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [91] 88.3% ----------------------------------------------------------------------- for-loop [76] 12.1% ??? [86] 13.2% for-loop [77] 14.7% loop [66] 59.9% [89] 2476(5.7%) 704(1.6%) ->flonum ...s/herbie/develop/src/programs.rkt:37:0 return/no-unsupplied [93] 30.5% ??? [95] 26.2% ??? [96] 14.9% ----------------------------------------------------------------------- ??? [87] 100.0% [90] 10192(23.4%) 4894(11.2%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bflog [97] 41.0% bfsub [99] 11.0% ----------------------------------------------------------------------- ??? [88] 100.0% [91] 8658(19.9%) 6386(14.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [102] 26.2% ----------------------------------------------------------------------- ??? [87] 100.0% [92] 1758(4.0%) 356(0.8%) ...higher-order.rkt:346:33 (unknown source) ??? [98] 79.7% ----------------------------------------------------------------------- flag-set? [57] 22.3% ulp-difference [80] 23.7% ->flonum [89] 54.0% [93] 1400(3.2%) 332(0.8%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [100] 76.3% ----------------------------------------------------------------------- ??? [87] 100.0% [94] 712(1.6%) 712(1.6%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ----------------------------------------------------------------------- ->flonum [89] 100.0% [95] 648(1.5%) 348(0.8%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [101] 46.3% ----------------------------------------------------------------------- ->flonum [89] 100.0% [96] 368(0.8%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ??? [102] 100.0% ----------------------------------------------------------------------- ??? [90] 100.0% [97] 4180(9.6%) 3092(7.1%) bflog ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [102] 26.0% ----------------------------------------------------------------------- ...higher-order.rkt:346:33 [92] 100.0% [98] 1402(3.2%) 1402(3.2%) ??? ...cts/racket/contract/private/list.rkt:187:10 ----------------------------------------------------------------------- ??? [90] 100.0% [99] 1118(2.6%) 1118(2.6%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ----------------------------------------------------------------------- return/no-unsupplied [93] 100.0% [100] 1068(2.5%) 1068(2.5%) filter ...t/collects/racket/private/list.rkt:256:2 ----------------------------------------------------------------------- ??? [95] 100.0% [101] 300(0.7%) 300(0.7%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ----------------------------------------------------------------------- ??? [96] 9.9% bflog [97] 29.2% real->bigfloat [91] 60.9% [102] 3728(8.6%) 3728(8.6%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 -----------------------------------------------------------------------