Profiling results ----------------- Total cpu time observed: 53746ms (out of 54260ms) Number of samples taken: 237 (once every 227ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 104 hidden) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [32] 100.0% [1] 52864(98.4%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% ------------------------------------------------------------------------ ??? [32] 100.0% [2] 16936(31.5%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 for-loop [9] 94.4% loop [37] 3.0% get-final-combination [12] 2.6% ------------------------------------------------------------------------ loop [75] 3.1% ??? [32] 96.9% [3] 14130(26.3%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [10] 53.8% iterate-egraph!5 [17] 23.9% for-loop [11] 22.3% ------------------------------------------------------------------------ hash-ref! [86] 100.0% [4] 448(0.8%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:499:40 map [67] 100.0% ------------------------------------------------------------------------ hash-ref! [86] 100.0% [5] 406(0.8%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:338:33 hash-ref! [86] 74.6% for-loop [13] 25.4% ------------------------------------------------------------------------ hash-ref! [86] 100.0% [6] 206(0.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [14] 100.0% ------------------------------------------------------------------------ hash-ref! [86] 100.0% [7] 200(0.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [15] 100.0% ------------------------------------------------------------------------ profile-thunk14 [1] 100.0% [8] 52864(98.4%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [32] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 100.0% [9] 15986(29.7%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [16] 100.0% ------------------------------------------------------------------------ simplify [3] 100.0% [10] 7604(14.1%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [17] 97.1% loop [19] 2.9% ------------------------------------------------------------------------ simplify [3] 100.0% [11] 3150(5.9%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [17] 100.0% ------------------------------------------------------------------------ run-improve58 [2] 100.0% [12] 440(0.8%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 extract-alt [18] 100.0% ------------------------------------------------------------------------ ??? [5] 100.0% [13] 206(0.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:341:46 hash-ref! [86] 100.0% ------------------------------------------------------------------------ ??? [6] 100.0% [14] 206(0.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [86] 100.0% ------------------------------------------------------------------------ ??? [7] 100.0% [15] 200(0.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [86] 100.0% ------------------------------------------------------------------------ for-loop [9] 100.0% [16] 15986(29.7%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [21] 85.6% finalize-iter! [22] 7.6% gen-series! [23] 3.9% localize-error [24] 2.8% ------------------------------------------------------------------------ for-loop [11] 22.6% simplify [3] 24.3% simplify-expr [10] 53.1% [17] 13910(25.9%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [20] 100.0% ------------------------------------------------------------------------ get-final-combination [12] 100.0% [18] 440(0.8%) 0(0.0%) extract-alt ...e/ztatlock/herbie/src/glue.rkt:57:0 loop [75] 100.0% ------------------------------------------------------------------------ simplify-expr [10] 100.0% [19] 220(0.4%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [25] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [17] 100.0% [20] 13910(25.9%) 402(0.7%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [27] 47.6% loop [28] 43.1% apply-match [33] 4.8% ------------------------------------------------------------------------ run-iter! [16] 100.0% [21] 13690(25.5%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [26] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [22] 1220(2.3%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:177:0 ??? [29] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [23] 628(1.2%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [30] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [24] 448(0.8%) 0(0.0%) localize-error ...erbie/src/core/localize.rkt:47:0 hash-ref! [86] 100.0% ------------------------------------------------------------------------ loop [19] 100.0% [25] 220(0.4%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [31] 100.0% ------------------------------------------------------------------------ simplify! [21] 100.0% [26] 13690(25.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [32] 100.0% ------------------------------------------------------------------------ for-loop [27] 50.0% one-iter [20] 50.0% [27] 6628(12.3%) 2878(5.4%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [27] 50.0% match-e [38] 28.3% ------------------------------------------------------------------------ one-iter [20] 100.0% [28] 5998(11.2%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [33] 100.0% ------------------------------------------------------------------------ finalize-iter! [22] 100.0% [29] 1220(2.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [34] 100.0% ------------------------------------------------------------------------ gen-series! [23] 100.0% [30] 628(1.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [35] 100.0% ------------------------------------------------------------------------ pass [25] 100.0% [31] 220(0.4%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 make-sequence [36] 100.0% ------------------------------------------------------------------------ for-loop [26] 8.7% run [8] 45.1% [32] 53746(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 45.1% loop [37] 34.5% run-improve58 [2] 11.7% simplify [3] 8.7% ------------------------------------------------------------------------ one-iter [20] 10.0% loop [28] 90.0% [33] 6662(12.4%) 220(0.4%) apply-match .../herbie/src/core/simplify.rkt:122:2 merge-egraph-nodes! [39] 42.6% match-e [38] 21.6% substitute-e [41] 9.6% update-leader! [46] 6.9% for-loop [43] 6.6% loop! [80] 6.3% reduce-to-single! [44] 3.0% ------------------------------------------------------------------------ ??? [29] 100.0% [34] 1220(2.3%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [40] 100.0% ------------------------------------------------------------------------ for-loop [30] 100.0% [35] 628(1.2%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [42] 100.0% ------------------------------------------------------------------------ for-loop [31] 100.0% [36] 220(0.4%) 220(0.4%) make-sequence ...ects/racket/private/for.rkt:508:2 ------------------------------------------------------------------------ run-improve58 [2] 1.4% ??? [32] 98.6% [37] 37320(69.4%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [56] 62.3% loop [45] 37.0% loop [57] 0.7% ------------------------------------------------------------------------ apply-match [33] 15.8% for-loop [59] 16.0% for-loop [27] 68.2% [38] 5192(9.7%) 2550(4.7%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [47] 33.7% for-loop [59] 9.9% list-cartesian-product [62] 3.9% custom-in-set [54] 3.9% curry* [55] 3.9% loop [75] 3.8% ------------------------------------------------------------------------ apply-match [33] 100.0% [39] 2838(5.3%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 update-leader! [46] 57.5% for-loop [50] 14.2% for-loop [51] 14.2% loop! [80] 14.1% ------------------------------------------------------------------------ for-loop [34] 100.0% [40] 1220(2.3%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [48] 100.0% ------------------------------------------------------------------------ substitute-e [41] 40.0% apply-match [33] 60.0% [41] 642(1.2%) 440(0.8%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 substitute-e [41] 40.0% mk-enode! [52] 31.5% ------------------------------------------------------------------------ taylor-alt [35] 100.0% [42] 628(1.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [49] 100.0% ------------------------------------------------------------------------ apply-match [33] 100.0% [43] 442(0.8%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 loop! [80] 100.0% ------------------------------------------------------------------------ apply-match [33] 100.0% [44] 200(0.4%) 0(0.0%) reduce-to-single! ...bie/src/core/egraph.rkt:324:0 for-loop [53] 100.0% ------------------------------------------------------------------------ loop [37] 100.0% [45] 13796(25.7%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [57] 63.7% make-exacts* [56] 36.3% ------------------------------------------------------------------------ apply-match [33] 22.0% merge-egraph-nodes! [39] 78.0% [46] 2092(3.9%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [58] 100.0% ------------------------------------------------------------------------ match-e [38] 100.0% [47] 2060(3.8%) 822(1.5%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [59] 45.1% list-cartesian-product [62] 15.0% curried [66] 4.9% ------------------------------------------------------------------------ atab-add-altn [40] 100.0% [48] 1220(2.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [60] 83.4% for-loop [64] 16.6% ------------------------------------------------------------------------ location-do [49] 17.7% for-loop [42] 82.3% [49] 628(1.2%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [63] 64.6% location-do [49] 17.7% simplify [61] 17.7% ------------------------------------------------------------------------ merge-egraph-nodes! [39] 100.0% [50] 404(0.8%) 404(0.8%) for-loop ...tlock/herbie/src/core/egraph.rkt:232:6 ------------------------------------------------------------------------ merge-egraph-nodes! [39] 100.0% [51] 402(0.7%) 0(0.0%) for-loop ...lock/herbie/src/core/egraph.rkt:200:10 loop! [80] 100.0% ------------------------------------------------------------------------ substitute-e [41] 100.0% [52] 202(0.4%) 202(0.4%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ------------------------------------------------------------------------ reduce-to-single! [44] 100.0% [53] 200(0.4%) 200(0.4%) for-loop ...tlock/herbie/src/core/egraph.rkt:325:8 ------------------------------------------------------------------------ match-e [38] 100.0% [54] 200(0.4%) 200(0.4%) custom-in-set ...acket/private/set-types.rkt:578:0 ------------------------------------------------------------------------ match-e [38] 100.0% [55] 200(0.4%) 0(0.0%) curry* ...racket/collects/racket/function.rkt:44:2 procedure-arity [65] 100.0% ------------------------------------------------------------------------ loop [45] 17.7% loop [37] 82.3% [56] 28264(52.6%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 map [67] 58.5% loop [75] 41.5% ------------------------------------------------------------------------ loop [37] 3.0% loop [45] 97.0% [57] 9056(16.8%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [67] 100.0% ------------------------------------------------------------------------ update-leader! [46] 100.0% [58] 2092(3.9%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [68] 100.0% ------------------------------------------------------------------------ match-e [38] 38.9% for-loop [47] 61.1% [59] 1860(3.5%) 402(0.7%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [38] 83.8% ------------------------------------------------------------------------ best-and-tied-at-points [48] 100.0% [60] 1018(1.9%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:144:0 for-loop [70] 78.8% eval-prog [73] 21.2% ------------------------------------------------------------------------ location-do [49] 35.4% hash-ref! [86] 64.6% [61] 628(1.2%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 parse-loop12 [69] 64.6% debug-print [72] 35.4% ------------------------------------------------------------------------ list-cartesian-product [62] 16.3% match-e [38] 16.3% for-loop [47] 67.4% [62] 620(1.2%) 620(1.2%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [62] 16.3% ------------------------------------------------------------------------ location-do [49] 100.0% [63] 406(0.8%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [71] 100.0% ------------------------------------------------------------------------ best-and-tied-at-points [48] 100.0% [64] 202(0.4%) 0(0.0%) for-loop ...k/herbie/src/core/alt-table.rkt:124:16 ??? [74] 100.0% ------------------------------------------------------------------------ curry* [55] 100.0% [65] 200(0.4%) 200(0.4%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ------------------------------------------------------------------------ for-loop [47] 100.0% [66] 200(0.4%) 200(0.4%) curried ...cket/collects/racket/function.rkt:71:18 ------------------------------------------------------------------------ f6 [4] 1.7% loop [57] 34.8% make-exacts* [56] 63.5% [67] 26034(48.4%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [75] 97.8% ??? [98] 1.0% ??? [78] 0.8% ??? [82] 0.4% ------------------------------------------------------------------------ for-loop [58] 100.0% [68] 2092(3.9%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [76] 100.0% ------------------------------------------------------------------------ loop [75] 12.1% simplify [61] 35.5% hash-ref! [86] 52.5% [69] 854(1.6%) 406(0.8%) parse-loop12 ...s/racket/match/compiler.rkt:410:15 loop [75] 64.5% ------------------------------------------------------------------------ errors [60] 100.0% [70] 802(1.5%) 200(0.4%) for-loop ...e/ztatlock/herbie/src/points.rkt:147:4 ??? [78] 75.1% ------------------------------------------------------------------------ approximate9 [63] 100.0% [71] 406(0.8%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [86] 100.0% ------------------------------------------------------------------------ simplify [61] 100.0% [72] 222(0.4%) 0(0.0%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 for-loop [77] 100.0% ------------------------------------------------------------------------ errors [60] 100.0% [73] 216(0.4%) 216(0.4%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 ------------------------------------------------------------------------ for-loop [64] 100.0% [74] 202(0.4%) 202(0.4%) ??? ...ket/collects/racket/private/for.rkt:1150:14 ------------------------------------------------------------------------ make-exacts* [56] 0.1% match-e [38] 0.2% map [67] 0.6% loop! [80] 0.7% extract-alt [18] 0.7% parse-loop12 [69] 1.2% loop [75] 96.5% [75] 39236(73.0%) 436(0.8%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [75] 96.5% simplify [3] 0.7% ??? [82] 0.7% loop! [80] 0.7% ??? [78] 0.6% parse-loop12 [69] 0.5% ??? [98] 0.0% ->flonum [81] 0.0% ------------------------------------------------------------------------ for-loop [68] 100.0% [76] 2092(3.9%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [79] 100.0% ------------------------------------------------------------------------ debug-print [72] 100.0% [77] 222(0.4%) 222(0.4%) for-loop /home/ztatlock/herbie/src/debug.rkt:113:2 ------------------------------------------------------------------------ map [67] 0.6% for-loop [70] 1.6% loop [75] 97.8% [78] 37214(69.2%) 712(1.3%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [83] 96.8% ??? [99] 0.7% real->bigfloat [87] 0.7% ------------------------------------------------------------------------ hash-update! [76] 100.0% [79] 2092(3.9%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [84] 100.0% ------------------------------------------------------------------------ for-loop [43] 11.3% merge-egraph-nodes! [39] 18.1% for-loop [51] 18.1% apply-match [33] 25.2% loop [75] 27.4% [80] 1662(3.1%) 402(0.7%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [85] 56.5% loop [75] 27.4% update-en-expr [91] 4.0% ------------------------------------------------------------------------ loop [75] 100.0% [81] 470(0.9%) 240(0.4%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0 ??? [90] 48.9% ------------------------------------------------------------------------ map [67] 14.9% loop [75] 85.1% [82] 448(0.8%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [86] 100.0% ------------------------------------------------------------------------ ??? [78] 100.0% [83] 36018(67.0%) 200(0.4%) ??? ...acket/collects/racket/private/kw.rkt:400:14 ??? [98] 92.2% bffma [89] 2.1% bf* [95] 2.0% ...higher-order.rkt:373:33 [92] 1.3% ??? [90] 1.1% ...ow-val-first.rkt:357:18 [94] 0.7% ------------------------------------------------------------------------ ??? [79] 100.0% [84] 2092(3.9%) 1672(3.1%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 update-en-expr [91] 20.1% ------------------------------------------------------------------------ loop! [80] 100.0% [85] 1060(2.0%) 242(0.5%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [88] 77.2% ------------------------------------------------------------------------ for-loop [14] 4.8% for-loop [13] 4.8% for-loop [15] 5.9% ??? [5] 10.7% ??? [93] 10.7% loop [71] 10.7% localize-error [24] 20.4% ??? [82] 32.1% [86] 854(1.6%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 parse-loop12 [69] 26.2% f6 [4] 26.2% ??? [5] 15.5% ??? [93] 10.7% simplify [61] 10.7% ??? [7] 5.9% ??? [6] 4.8% ------------------------------------------------------------------------ ??? [78] 100.0% [87] 242(0.5%) 0(0.0%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [103] 100.0% ------------------------------------------------------------------------ custom-set-union [85] 100.0% [88] 818(1.5%) 400(0.7%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [97] 51.1% ------------------------------------------------------------------------ ??? [83] 100.0% [89] 764(1.4%) 0(0.0%) bffma ...atlock/herbie/src/syntax/syntax.rkt:122:0 bf* [95] 100.0% ------------------------------------------------------------------------ ->flonum [81] 36.4% ??? [83] 63.6% [90] 632(1.2%) 632(1.2%) ??? /home/ztatlock/herbie/src/config.rkt:29:0 ------------------------------------------------------------------------ loop! [80] 32.3% for-loop [84] 67.7% [91] 620(1.2%) 620(1.2%) update-en-expr ...herbie/src/core/egraph.rkt:211:0 ------------------------------------------------------------------------ ??? [83] 100.0% [92] 472(0.9%) 236(0.4%) ...higher-order.rkt:373:33 (unknown source) ??? [96] 50.0% ------------------------------------------------------------------------ hash-ref! [86] 100.0% [93] 406(0.8%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [86] 100.0% ------------------------------------------------------------------------ ??? [83] 100.0% [94] 236(0.4%) 0(0.0%) ...ow-val-first.rkt:357:18 (unknown source) ??? [96] 100.0% ------------------------------------------------------------------------ ??? [83] 48.9% bffma [89] 51.1% [95] 1494(2.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [98] 100.0% ------------------------------------------------------------------------ ...higher-order.rkt:373:33 [92] 50.0% ...ow-val-first.rkt:357:18 [94] 50.0% [96] 472(0.9%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [99] 100.0% ------------------------------------------------------------------------ for-loop [88] 100.0% [97] 418(0.8%) 418(0.8%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------ loop [75] 0.6% map [67] 0.7% bf* [95] 4.2% ??? [83] 94.5% [98] 35156(65.4%) 30812(57.3%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [100] 8.4% bfsqr [102] 2.7% ??? [101] 1.3% ------------------------------------------------------------------------ ??? [78] 33.9% ??? [96] 66.1% [99] 714(1.3%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [101] 100.0% ------------------------------------------------------------------------ ??? [98] 100.0% [100] 2950(5.5%) 2268(4.2%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [103] 23.1% ------------------------------------------------------------------------ ??? [98] 39.1% ??? [99] 60.9% [101] 1172(2.2%) 1172(2.2%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ------------------------------------------------------------------------ ??? [98] 100.0% [102] 936(1.7%) 704(1.3%) bfsqr ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [103] 24.8% ------------------------------------------------------------------------ bfsqr [102] 20.1% real->bigfloat [87] 20.9% bfmul [100] 59.0% [103] 1156(2.2%) 1156(2.2%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------