Profiling results ----------------- Total cpu time observed: 19828ms (out of 20272ms) Number of samples taken: 80 (once every 248ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== for-loop [27] 8.6% run [10] 34.6% [1] 19828(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 loop [11] 36.1% profile-thunk16 [6] 30.3% run-improve50 [7] 25.0% simplify [20] 8.6% ------------------------------------------------------------------------ hash-ref! [80] 100.0% [2] 1516(7.6%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:282:5 loop [64] 100.0% ------------------------------------------------------------------------ copying-mergesort [55] 100.0% [3] 640(3.2%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [65] 100.0% ------------------------------------------------------------------------ location-do [51] 100.0% [4] 638(3.2%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:12:0 loop [8] 100.0% ------------------------------------------------------------------------ hash-ref! [80] 100.0% [5] 198(1.0%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [9] 100.0% ------------------------------------------------------------------------ ??? [1] 100.0% [6] 12170(61.4%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [10] 100.0% ------------------------------------------------------------------------ ??? [1] 100.0% [7] 7506(37.9%) 0(0.0%) run-improve50 ...ock/herbie/src/mainloop.rkt:237:0 for-loop [12] 67.4% get-final-combination [13] 24.0% loop [11] 5.9% setup-prog [14] 2.6% ------------------------------------------------------------------------ approximate9 [4] 100.0% [8] 638(3.2%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:83:4 hash-ref! [80] 100.0% ------------------------------------------------------------------------ ??? [5] 100.0% [9] 198(1.0%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [80] 100.0% ------------------------------------------------------------------------ profile-thunk16 [6] 93.4% [10] 13030(65.7%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [1] 100.0% ------------------------------------------------------------------------ run-improve50 [7] 3.5% ??? [1] 96.5% [11] 12768(64.4%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:159:2 make-exacts* [19] 50.8% loop [15] 47.3% loop [22] 1.9% ------------------------------------------------------------------------ run-improve50 [7] 100.0% [12] 5058(25.5%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:248:8 run-iter! [16] 100.0% ------------------------------------------------------------------------ run-improve50 [7] 100.0% [13] 1804(9.1%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:264:0 split-table [17] 100.0% ------------------------------------------------------------------------ run-improve50 [7] 100.0% [14] 198(1.0%) 0(0.0%) setup-prog /home/ztatlock/herbie/src/glue.rkt:45:0 simplify-alt [18] 100.0% ------------------------------------------------------------------------ loop [11] 100.0% [15] 6044(30.5%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:119:2 loop [22] 51.3% make-exacts* [19] 30.3% eval-prog [71] 18.3% ------------------------------------------------------------------------ for-loop [12] 100.0% [16] 5058(25.5%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:218:0 simplify! [21] 70.7% finalize-iter! [24] 16.7% gen-series! [25] 12.6% ------------------------------------------------------------------------ get-final-combination [13] 100.0% [17] 1804(9.1%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:170:0 f143 [23] 100.0% ------------------------------------------------------------------------ setup-prog [14] 100.0% [18] 198(1.0%) 0(0.0%) simplify-alt .../ztatlock/herbie/src/glue.rkt:83:0 simplify [20] 100.0% ------------------------------------------------------------------------ loop [15] 22.0% loop [11] 78.0% [19] 8318(42.0%) 0(0.0%) make-exacts* ...atlock/herbie/src/points.rkt:106:0 map [26] 50.7% loop [64] 38.7% eval-prog [71] 10.6% ------------------------------------------------------------------------ simplify-alt [18] 5.2% ??? [1] 94.8% [20] 3772(19.0%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 iterate-egraph!5 [34] 61.7% simplify-expr [29] 32.4% for-loop [32] 5.8% ------------------------------------------------------------------------ run-iter! [16] 100.0% [21] 3574(18.0%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:157:0 for-loop [27] 100.0% ------------------------------------------------------------------------ loop [11] 7.2% loop [15] 92.8% [22] 3342(16.9%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:109:4 map [26] 100.0% ------------------------------------------------------------------------ parse-loop50 [102] 3.0% simplify [90] 5.0% map [26] 10.9% split-table [17] 81.2% [23] 2222(11.2%) 0(0.0%) f143 .../collects/racket/match/compiler.rkt:507:40 option-on-expr [28] 81.2% map [26] 15.8% combine-mterms [33] 3.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [24] 846(4.3%) 0(0.0%) finalize-iter! ...ck/herbie/src/mainloop.rkt:172:0 ??? [30] 100.0% ------------------------------------------------------------------------ run-iter! [16] 100.0% [25] 638(3.2%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:129:0 for-loop [31] 100.0% ------------------------------------------------------------------------ f143 [23] 5.2% loop [22] 41.9% make-exacts* [19] 52.9% [26] 7976(40.2%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 loop [64] 94.8% f143 [23] 3.9% make-multiplication-node [38] 1.4% ------------------------------------------------------------------------ simplify! [21] 100.0% [27] 3574(18.0%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:161:6 ??? [1] 100.0% ------------------------------------------------------------------------ f143 [23] 100.0% [28] 1804(9.1%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:114:0 sort-context-on-expr [35] 87.8% err-lsts->split-indices [39] 12.2% ------------------------------------------------------------------------ simplify [20] 100.0% [29] 1224(6.2%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [34] 100.0% ------------------------------------------------------------------------ finalize-iter! [24] 100.0% [30] 846(4.3%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [36] 100.0% ------------------------------------------------------------------------ gen-series! [25] 100.0% [31] 638(3.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:135:7 taylor-alt [37] 100.0% ------------------------------------------------------------------------ simplify [20] 100.0% [32] 220(1.1%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [34] 100.0% ------------------------------------------------------------------------ f143 [23] 100.0% [33] 198(1.0%) 198(1.0%) combine-mterms ...herbie/src/core/reduce.rkt:180:0 ------------------------------------------------------------------------ for-loop [32] 5.8% simplify-expr [29] 32.4% simplify [20] 61.7% [34] 3772(19.0%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [40] 94.1% map-enodes [44] 5.9% ------------------------------------------------------------------------ option-on-expr [28] 100.0% [35] 1584(8.0%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:79:0 ??? [41] 100.0% ------------------------------------------------------------------------ ??? [30] 100.0% [36] 846(4.3%) 0(0.0%) for-loop ...ock/herbie/src/core/alt-table.rkt:51:2 atab-add-altn [42] 100.0% ------------------------------------------------------------------------ for-loop [31] 100.0% [37] 638(3.2%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:141:0 for-loop [43] 100.0% ------------------------------------------------------------------------ map [26] 100.0% [38] 220(1.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:219:0 make-multiplication-subnode [45]100.0% ------------------------------------------------------------------------ option-on-expr [28] 100.0% [39] 220(1.1%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:230:0 add-splitpoint [46] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [34] 100.0% [40] 3550(17.9%) 0(0.0%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 for-loop [47] 64.5% loop [49] 30.0% apply-match [54] 5.6% ------------------------------------------------------------------------ sort-context-on-expr [35] 100.0% [41] 1584(8.0%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [48] 100.0% ------------------------------------------------------------------------ for-loop [36] 100.0% [42] 846(4.3%) 0(0.0%) atab-add-altn ...rbie/src/core/alt-table.rkt:208:0 best-and-tied-at-points [50] 100.0% ------------------------------------------------------------------------ taylor-alt [37] 100.0% [43] 638(3.2%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:143:2 location-do [51] 100.0% ------------------------------------------------------------------------ iterate-egraph!5 [34] 100.0% [44] 222(1.1%) 0(0.0%) map-enodes ...ock/herbie/src/core/egraph.rkt:139:0 loop [64] 100.0% ------------------------------------------------------------------------ make-multiplication-node [38] 100.0% [45] 220(1.1%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:229:0 group-by68 [52] 100.0% ------------------------------------------------------------------------ err-lsts->split-indices [39] 100.0% [46] 220(1.1%) 0(0.0%) add-splitpoint ...erbie/src/core/regimes.rkt:243:2 for-loop [53] 100.0% ------------------------------------------------------------------------ for-loop [47] 50.0% one-iter [40] 50.0% [47] 2288(11.5%) 220(1.1%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [47] 50.0% match-e [57] 45.2% ------------------------------------------------------------------------ ??? [41] 100.0% [48] 1584(8.0%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [55] 69.6% loop [58] 30.4% ------------------------------------------------------------------------ one-iter [40] 100.0% [49] 1064(5.4%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [54] 100.0% ------------------------------------------------------------------------ atab-add-altn [42] 100.0% [50] 846(4.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [56] 100.0% ------------------------------------------------------------------------ for-loop [43] 24.1% location-do [51] 75.9% [51] 638(3.2%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:214:0 location-do [51] 75.9% approximate9 [4] 24.1% ------------------------------------------------------------------------ make-multiplication-subnode [45]100.0% [52] 220(1.1%) 220(1.1%) group-by68 ...acket/collects/racket/list.rkt:749:0 ------------------------------------------------------------------------ add-splitpoint [46] 100.0% [53] 220(1.1%) 220(1.1%) for-loop ...lock/herbie/src/core/regimes.rkt:245:4 ------------------------------------------------------------------------ one-iter [40] 15.7% loop [49] 84.3% [54] 1262(6.4%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 update-leader! [60] 19.2% match-e [57] 17.4% substitute-e [61] 16.0% loop! [62] 15.8% mk-enode! [67] 15.8% reduce-to-single! [63] 15.7% ------------------------------------------------------------------------ generic-sort/key [48] 32.2% copying-mergesort [55] 67.8% [55] 1102(5.6%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [55] 67.8% loop [58] 17.6% jloop [3] 14.5% ------------------------------------------------------------------------ best-and-tied-at-points [50] 100.0% [56] 846(4.3%) 0(0.0%) errors /home/ztatlock/herbie/src/points.rkt:184:0 for-loop [59] 100.0% ------------------------------------------------------------------------ apply-match [54] 4.8% for-loop [72] 23.2% for-loop [47] 72.0% [57] 2288(11.5%) 822(4.1%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [66] 50.5% loop [64] 13.6% for-loop [72] 4.8% ------------------------------------------------------------------------ copying-mergesort [55] 48.9% generic-sort/key [48] 51.1% [58] 944(4.8%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [65] 100.0% ------------------------------------------------------------------------ errors [56] 100.0% [59] 846(4.3%) 202(1.0%) for-loop ...e/ztatlock/herbie/src/points.rkt:187:4 ??? [70] 50.1% ->flonum [73] 26.0% ------------------------------------------------------------------------ apply-match [54] 100.0% [60] 242(1.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [68] 100.0% ------------------------------------------------------------------------ apply-match [54] 100.0% [61] 202(1.0%) 0(0.0%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 mk-enode! [67] 100.0% ------------------------------------------------------------------------ apply-match [54] 100.0% [62] 200(1.0%) 0(0.0%) loop! .../ztatlock/herbie/src/core/enode.rkt:163:2 custom-set-union [69] 100.0% ------------------------------------------------------------------------ apply-match [54] 100.0% [63] 198(1.0%) 198(1.0%) reduce-to-single! ...bie/src/core/egraph.rkt:324:0 ------------------------------------------------------------------------ make-exacts* [19] 0.1% map-enodes [44] 0.6% map [26] 2.1% match-e [57] 4.7% ??? [2] 11.5% loop [64] 80.9% [64] 13138(66.3%) 202(1.0%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [64] 80.9% hash-ref! [80] 11.5% ->flonum [73] 1.9% loop [76] 1.7% curried [77] 1.5% for-loop [75] 0.6% ??? [70] 0.4% ------------------------------------------------------------------------ jloop [3] 40.4% loop [58] 59.6% [65] 1584(8.0%) 200(1.0%) ??? /home/ztatlock/herbie/src/points.rkt:81:27 eval-prog [71] 87.4% ------------------------------------------------------------------------ match-e [57] 100.0% [66] 1466(7.4%) 844(4.3%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [72] 49.9% ------------------------------------------------------------------------ apply-match [54] 49.8% substitute-e [61] 50.2% [67] 402(2.0%) 402(2.0%) mk-enode! ...lock/herbie/src/core/egraph.rkt:101:0 ------------------------------------------------------------------------ update-leader! [60] 100.0% [68] 242(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [74] 100.0% ------------------------------------------------------------------------ loop! [62] 100.0% [69] 200(1.0%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [78] 100.0% ------------------------------------------------------------------------ for-loop [59] 4.1% loop [64] 95.9% [70] 10432(52.6%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:253:4 ??? [79] 90.8% ??? [81] 9.2% ------------------------------------------------------------------------ make-exacts* [19] 26.1% loop [15] 32.8% ??? [65] 41.0% [71] 3374(17.0%) 902(4.5%) eval-prog ...tatlock/herbie/src/programs.rkt:247:0 hash-ref! [80] 59.0% parse-lambda [82] 7.2% ??? [84] 7.1% ------------------------------------------------------------------------ match-e [57] 20.7% for-loop [66] 79.3% [72] 1062(5.4%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [57] 100.0% ------------------------------------------------------------------------ for-loop [59] 22.2% loop [64] 77.8% [73] 990(5.0%) 240(1.2%) ->flonum ...ock/herbie/src/syntax/syntax.rkt:230:0 ??? [89] 75.8% ------------------------------------------------------------------------ for-loop [68] 100.0% [74] 242(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [83] 100.0% ------------------------------------------------------------------------ loop [64] 100.0% [75] 222(1.1%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:161:2 eval-const-expr [85] 100.0% ------------------------------------------------------------------------ loop [64] 100.0% [76] 220(1.1%) 220(1.1%) loop ...e/racket/collects/racket/function.rkt:53:6 ------------------------------------------------------------------------ loop [64] 100.0% [77] 200(1.0%) 200(1.0%) curried ...cket/collects/racket/function.rkt:71:18 ------------------------------------------------------------------------ custom-set-union [69] 100.0% [78] 200(1.0%) 200(1.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 ------------------------------------------------------------------------ ??? [70] 100.0% [79] 9468(47.8%) 222(1.1%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [103] 71.1% bfcube [87] 14.2% bf* [95] 10.3% ??? [89] 2.1% ------------------------------------------------------------------------ for-loop [9] 2.5% ??? [91] 10.9% loop [8] 10.9% eval-prog [71] 34.3% loop [64] 41.4% [80] 2628(13.3%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [2] 41.4% bigfloat-hash [86] 34.3% ??? [91] 10.9% simplify [90] 10.9% ??? [5] 2.5% ------------------------------------------------------------------------ ??? [70] 100.0% [81] 964(4.9%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [88] 100.0% ------------------------------------------------------------------------ eval-prog [71] 100.0% [82] 242(1.2%) 242(1.2%) parse-lambda ...llects/racket/private/kw.rkt:437:2 ------------------------------------------------------------------------ for-loop [74] 100.0% [83] 242(1.2%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [92] 100.0% ------------------------------------------------------------------------ eval-prog [71] 100.0% [84] 240(1.2%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [93] 100.0% ------------------------------------------------------------------------ for-loop [75] 100.0% [85] 222(1.1%) 0(0.0%) eval-const-expr ...k/herbie/src/programs.rkt:265:0 parse-app [94] 100.0% ------------------------------------------------------------------------ hash-ref! [80] 100.0% [86] 1990(10.0%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [96] 52.7% sig+exp->bigfloat [97] 47.3% ------------------------------------------------------------------------ ??? [79] 100.0% [87] 1342(6.8%) 0(0.0%) bfcube ...tlock/herbie/src/syntax/syntax.rkt:116:0 bf* [95] 100.0% ------------------------------------------------------------------------ ??? [81] 100.0% [88] 964(4.9%) 456(2.3%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [107] 52.7% ------------------------------------------------------------------------ ??? [79] 21.2% ->flonum [73] 78.8% [89] 952(4.8%) 466(2.4%) ??? /home/ztatlock/herbie/src/config.rkt:48:0 ??? [98] 27.9% return/no-unsupplied [100] 23.1% ------------------------------------------------------------------------ hash-ref! [80] 100.0% [90] 638(3.2%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:15:0 f143 [23] 34.5% debug-print [101] 34.5% parse-loop50 [102] 31.0% ------------------------------------------------------------------------ hash-ref! [80] 100.0% [91] 638(3.2%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:43:15 hash-ref! [80] 100.0% ------------------------------------------------------------------------ hash-update! [83] 100.0% [92] 242(1.2%) 0(0.0%) ??? .../ztatlock/herbie/src/core/egraph.rkt:225:24 for-loop [99] 100.0% ------------------------------------------------------------------------ ??? [84] 100.0% [93] 240(1.2%) 240(1.2%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 ------------------------------------------------------------------------ eval-const-expr [85] 100.0% [94] 222(1.1%) 222(1.1%) parse-app .../collects/racket/private/kw.rkt:951:2 ------------------------------------------------------------------------ ??? [79] 42.1% bfcube [87] 57.9% [95] 2316(11.7%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [103] 100.0% ------------------------------------------------------------------------ bigfloat-hash [86] 100.0% [96] 1048(5.3%) 1048(5.3%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------ bigfloat-hash [86] 100.0% [97] 942(4.8%) 942(4.8%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 ------------------------------------------------------------------------ ??? [89] 100.0% [98] 266(1.3%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [104] 100.0% ------------------------------------------------------------------------ ??? [92] 100.0% [99] 242(1.2%) 242(1.2%) for-loop ...lock/herbie/src/core/egraph.rkt:226:26 ------------------------------------------------------------------------ ??? [89] 100.0% [100] 220(1.1%) 220(1.1%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 ------------------------------------------------------------------------ simplify [90] 100.0% [101] 220(1.1%) 220(1.1%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 ------------------------------------------------------------------------ simplify [90] 100.0% [102] 198(1.0%) 0(0.0%) parse-loop50 ...s/racket/match/compiler.rkt:418:15 f143 [23] 100.0% ------------------------------------------------------------------------ bf* [95] 25.6% ??? [79] 74.4% [103] 9044(45.6%) 4614(23.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [105] 38.6% bfsqrt [106] 10.4% ------------------------------------------------------------------------ ??? [98] 100.0% [104] 266(1.3%) 266(1.3%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------ ??? [103] 100.0% [105] 3492(17.6%) 2564(12.9%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [107] 26.6% ------------------------------------------------------------------------ ??? [103] 100.0% [106] 938(4.7%) 700(3.5%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [107] 25.4% ------------------------------------------------------------------------ bfsqrt [106] 14.2% real->bigfloat [88] 30.3% bfmul [105] 55.4% [107] 1674(8.4%) 1674(8.4%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------