Profiling results ----------------- Total cpu time observed: 119302ms (out of 121632ms) Number of samples taken: 297 (once every 402ms) (Hiding functions with self<1.0% and local<2.0%: 4 of 109 hidden) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [39] 100.0% [1] 119302(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [5] 100.0% ------------------------------------------------------------------------- ??? [39] 100.0% [2] 50664(42.5%) 0(0.0%) run-improve40 ...ie/develop/src/mainloop.rkt:340:0 simplify! [7] 89.4% loop [6] 9.3% for-loop [8] 1.3% ------------------------------------------------------------------------- hash-ref! [71] 100.0% [3] 11242(9.4%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:189:5 loop [63] 71.0% hash-ref! [71] 29.0% ------------------------------------------------------------------------- hash-ref! [71] 100.0% [4] 678(0.6%) 0(0.0%) f9 ....0/collects/racket/match/compiler.rkt:507:40 map [9] 100.0% ------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [5] 119302(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [39] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 6.5% ??? [39] 93.5% [6] 72298(60.6%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:303:2 loop [14] 57.3% loop [11] 38.3% make-exacts-halfpoints [12] 2.6% make-exacts-walkup [16] 1.8% ------------------------------------------------------------------------- run-improve40 [2] 100.0% [7] 45288(38.0%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:217:0 ??? [10] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 100.0% [8] 678(0.6%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:355:4 run-iter! [13] 100.0% ------------------------------------------------------------------------- loop [63] 23.7% f9 [4] 76.3% [9] 678(0.6%) 0(0.0%) map ...t-7.0/collects/racket/private/map.rkt:35:13 hash-ref! [71] 76.3% ??? [72] 23.7% ------------------------------------------------------------------------- simplify! [7] 100.0% [10] 45288(38.0%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:29:0 loop [15] 85.5% loop [17] 14.5% ------------------------------------------------------------------------- loop [6] 100.0% [11] 27666(23.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:264:2 make-exacts-walkup [16] 45.0% loop [14] 42.0% eval-prog [21] 13.1% ------------------------------------------------------------------------- loop [6] 100.0% [12] 1884(1.6%) 0(0.0%) make-exacts-halfpoints ...lop/src/points.rkt:262:0 make-exacts-walkup [16] 100.0% ------------------------------------------------------------------------- for-loop [8] 100.0% [13] 678(0.6%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:321:0 localize! [18] 100.0% ------------------------------------------------------------------------- loop [11] 21.9% loop [6] 78.1% [14] 53060(44.5%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:247:4 loop [63] 100.0% ------------------------------------------------------------------------- ??? [10] 100.0% [15] 38730(32.5%) 0(0.0%) loop .../herbie/develop/src/core/simplify.rkt:44:2 loop [19] 67.2% one-iter [20] 32.8% ------------------------------------------------------------------------- loop [6] 8.3% make-exacts-halfpoints [12] 12.1% loop [11] 79.6% [16] 15622(13.1%) 0(0.0%) make-exacts-walkup ...develop/src/points.rkt:244:0 loop [63] 55.8% eval-prog [21] 44.2% ------------------------------------------------------------------------- ??? [10] 100.0% [17] 6558(5.5%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:132:2 for-loop [22] 100.0% ------------------------------------------------------------------------- run-iter! [13] 100.0% [18] 678(0.6%) 0(0.0%) localize! ...herbie/develop/src/mainloop.rkt:120:0 localize-error [23] 100.0% ------------------------------------------------------------------------- loop [15] 100.0% [19] 26010(21.8%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:74:19 set-precompute! [24] 60.5% update-leader! [55] 39.5% ------------------------------------------------------------------------- loop [15] 100.0% [20] 12720(10.7%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:100:0 for-loop [25] 77.5% find-matches [27] 17.3% set-precompute! [24] 2.6% update-leader! [55] 2.5% ------------------------------------------------------------------------- loop [11] 34.3% make-exacts-walkup [16] 65.7% [21] 10528(8.8%) 0(0.0%) eval-prog ...herbie/develop/src/programs.rkt:130:0 hash-ref! [71] 94.1% inductor [29] 3.1% temp68_2 [31] 2.8% ------------------------------------------------------------------------- loop [17] 100.0% [22] 6558(5.5%) 336(0.3%) for-loop ...ie/develop/src/core/simplify.rkt:138:4 argmin [26] 41.2% expression-cost [34] 24.2% loop [28] 19.7% for-loop [35] 5.0% for-loop [30] 4.7% ------------------------------------------------------------------------- localize! [18] 100.0% [23] 678(0.6%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:52:0 hash-ref! [71] 100.0% ------------------------------------------------------------------------- one-iter [20] 2.1% loop [19] 97.9% [24] 16064(13.5%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:105:0 for-loop [32] 100.0% ------------------------------------------------------------------------- one-iter [20] 100.0% [25] 9862(8.3%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:101:2 apply-match [33] 100.0% ------------------------------------------------------------------------- for-loop [22] 100.0% [26] 2704(2.3%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 for-loop [35] 50.4% expression-cost [34] 49.6% ------------------------------------------------------------------------- one-iter [20] 100.0% [27] 2200(1.8%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:64:0 for-loop [36] 100.0% ------------------------------------------------------------------------- for-loop [22] 100.0% [28] 1292(1.1%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [34] 50.9% for-loop [35] 49.1% ------------------------------------------------------------------------- eval-prog [21] 11.1% inductor [29] 88.9% [29] 326(0.3%) 0(0.0%) inductor .../herbie/develop/src/programs.rkt:135:4 inductor [29] 88.9% table-ref [42] 11.1% ------------------------------------------------------------------------- for-loop [22] 100.0% [30] 306(0.3%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:142:16 for-loop [37] 100.0% ------------------------------------------------------------------------- eval-prog [21] 100.0% [31] 298(0.2%) 0(0.0%) temp68_2 (unknown source) compile16 [38] 100.0% ------------------------------------------------------------------------- set-precompute! [24] 100.0% [32] 16064(13.5%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:108:2 ??? [39] 97.8% setfindf [44] 2.2% ------------------------------------------------------------------------- for-loop [25] 100.0% [33] 9862(8.3%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:73:0 for-loop [40] 70.6% update-leader! [55] 20.4% match-e [43] 5.9% set [79] 3.0% ------------------------------------------------------------------------- loop [28] 18.3% argmin [26] 37.4% for-loop [22] 44.3% [34] 3590(3.0%) 0(0.0%) expression-cost .../develop/src/programs.rkt:204:0 compile [41] 100.0% ------------------------------------------------------------------------- for-loop [22] 14.2% loop [28] 27.3% argmin [26] 58.6% [35] 2326(1.9%) 666(0.6%) for-loop .../herbie/develop/src/programs.rkt:205:2 table-ref [42] 71.4% ------------------------------------------------------------------------- for-loop [36] 50.0% find-matches [27] 50.0% [36] 2200(1.8%) 1498(1.3%) for-loop ...bie/develop/src/core/simplify.rkt:66:8 for-loop [36] 50.0% match-e [43] 16.0% ------------------------------------------------------------------------- for-loop [30] 100.0% [37] 306(0.3%) 306(0.3%) for-loop ...e/develop/src/core/simplify.rkt:146:23 ------------------------------------------------------------------------- temp68_2 [31] 100.0% [38] 298(0.2%) 0(0.0%) compile16 (unknown source) temp74_0 [45] 100.0% ------------------------------------------------------------------------- for-loop [32] 4.4% run [5] 47.8% [39] 119302(100.0%) 1496(1.3%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 47.8% loop [6] 28.3% run-improve40 [2] 19.0% merge-egraph-nodes! [46] 4.0% errors [48] 0.2% oracle-error [53] 0.1% ------------------------------------------------------------------------- apply-match [33] 100.0% [40] 6962(5.8%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:87:2 merge-egraph-nodes! [46] 82.2% mk-enode! [65] 9.0% dedup-children! [56] 4.6% substitute-e [54] 4.2% ------------------------------------------------------------------------- expression-cost [34] 100.0% [41] 3590(3.0%) 334(0.3%) compile ...s/herbie/develop/src/programs.rkt:181:0 hash-ref! [71] 90.7% ------------------------------------------------------------------------- inductor [29] 16.4% for-loop [35] 83.6% [42] 1986(1.7%) 1320(1.1%) table-ref ...es/herbie/develop/src/common.rkt:42:0 dict? [50] 16.8% for-loop [51] 16.7% ------------------------------------------------------------------------- for-loop [60] 11.5% apply-match [33] 33.9% for-loop [36] 54.6% [43] 1286(1.1%) 360(0.3%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [47] 72.0% ------------------------------------------------------------------------- for-loop [32] 100.0% [44] 356(0.3%) 0(0.0%) setfindf ...es/herbie/develop/src/common.rkt:139:0 make-sequence [49] 100.0% ------------------------------------------------------------------------- compile16 [38] 100.0% [45] 298(0.2%) 0(0.0%) temp74_0 (unknown source) expand-single [52] 100.0% ------------------------------------------------------------------------- merge-egraph-nodes! [46] 4.5% for-loop [40] 22.2% ??? [39] 71.3% [46] 19936(16.7%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:145:0 update-leader! [55] 92.7% merge-egraph-nodes! [46] 4.5% loop! [73] 0.4% dedup-children! [56] 0.4% ------------------------------------------------------------------------- match-e [43] 100.0% [47] 926(0.8%) 288(0.2%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 loop [63] 36.9% for-loop [60] 16.0% foldr [59] 16.0% ------------------------------------------------------------------------- ??? [39] 100.0% [48] 374(0.3%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:228:0 for-loop [57] 100.0% ------------------------------------------------------------------------- setfindf [44] 100.0% [49] 356(0.3%) 356(0.3%) make-sequence ...ects/racket/private/for.rkt:528:2 ------------------------------------------------------------------------- table-ref [42] 100.0% [50] 334(0.3%) 334(0.3%) dict? ...ollects/racket/private/generic.rkt:146:11 ------------------------------------------------------------------------- table-ref [42] 100.0% [51] 332(0.3%) 332(0.3%) for-loop ...ies/herbie/develop/src/common.rkt:44:4 ------------------------------------------------------------------------- temp74_0 [45] 100.0% [52] 298(0.2%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [58] 100.0% ------------------------------------------------------------------------- ??? [39] 100.0% [53] 292(0.2%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:212:0 for-loop [61] 100.0% ------------------------------------------------------------------------- for-loop [62] 50.0% for-loop [40] 50.0% [54] 290(0.2%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [62] 100.0% ------------------------------------------------------------------------- one-iter [20] 1.0% apply-match [33] 6.3% loop [19] 32.2% merge-egraph-nodes! [46] 60.5% [55] 31932(26.8%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:213:0 for-loop [64] 98.1% ------------------------------------------------------------------------- merge-egraph-nodes! [46] 48.6% for-loop [40] 51.4% [56] 622(0.5%) 0(0.0%) dedup-children! ...evelop/src/core/enode.rkt:199:0 loop [66] 100.0% ------------------------------------------------------------------------- errors [48] 100.0% [57] 374(0.3%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:230:2 ulp-difference [67] 100.0% ------------------------------------------------------------------------- expand-single [52] 100.0% [58] 298(0.2%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [68] 100.0% ------------------------------------------------------------------------- for-loop [47] 100.0% [59] 296(0.2%) 296(0.2%) foldr ....0/collects/racket/private/list.rkt:242:4 ------------------------------------------------------------------------- for-loop [47] 100.0% [60] 296(0.2%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [43] 100.0% ------------------------------------------------------------------------- oracle-error [53] 100.0% [61] 292(0.2%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:213:2 loop [63] 100.0% ------------------------------------------------------------------------- substitute-e [54] 100.0% [62] 290(0.2%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 substitute-e [54] 50.0% mk-enode! [65] 50.0% ------------------------------------------------------------------------- loop! [73] 0.0% parse-loop15 [80] 0.0% make-exacts-walkup [16] 0.1% for-loop [47] 0.2% loop [14] 0.2% for-loop [61] 0.4% ??? [3] 11.2% loop [63] 87.9% [63] 71390(59.8%) 1266(1.1%) loop ...-7.0/collects/racket/private/map.rkt:40:19 loop [63] 87.9% hash-ref! [71] 11.2% composed [69] 0.3% ??? [72] 0.0% loop! [73] 0.0% map [9] 0.0% ??? [90] 0.0% ------------------------------------------------------------------------- update-leader! [55] 100.0% [64] 31334(26.3%) 334(0.3%) for-loop ...rbie/develop/src/core/egraph.rkt:218:6 for-loop [70] 52.8% hash-update! [77] 46.1% ------------------------------------------------------------------------- for-loop [62] 31.6% for-loop [40] 68.4% [65] 918(0.8%) 622(0.5%) mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0 new-enode [75] 32.2% ------------------------------------------------------------------------- dedup-children! [56] 11.2% loop [66] 88.8% [66] 622(0.5%) 622(0.5%) loop ...racket-7.0/collects/racket/list.rkt:434:17 loop [66] 88.8% ------------------------------------------------------------------------- for-loop [57] 100.0% [67] 374(0.3%) 374(0.3%) ulp-difference ...erbie/develop/src/float.rkt:14:0 ------------------------------------------------------------------------- expand-capturing-lifts [58] 100.0% [68] 298(0.2%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [74] 100.0% ------------------------------------------------------------------------- loop [63] 100.0% [69] 60850(51.0%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 ??? [76] 100.0% ------------------------------------------------------------------------- for-loop [64] 100.0% [70] 16546(13.9%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:219:8 hash-update! [77] 100.0% ------------------------------------------------------------------------- map [9] 1.7% localize-error [23] 1.7% compile [41] 6.4% ??? [3] 17.1% eval-prog [21] 24.2% loop [63] 48.9% [71] 13838(11.6%) 3256(2.7%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 64.4% bigfloat-hash [78] 24.2% parse-loop15 [80] 3.2% f9 [4] 1.7% ------------------------------------------------------------------------- loop [63] 47.2% map [9] 52.8% [72] 610(0.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ->flonum [81] 100.0% ------------------------------------------------------------------------- loop [63] 50.0% merge-egraph-nodes! [46] 50.0% [73] 322(0.3%) 0(0.0%) loop! ...s/herbie/develop/src/core/enode.rkt:191:2 loop [63] 50.0% set [79] 50.0% ------------------------------------------------------------------------- lambda-clause-expander [68] 4.2% for-loop [82] 95.8% [74] 298(0.2%) 0(0.0%) finish-bodys (unknown source) for-loop [82] 100.0% ------------------------------------------------------------------------- mk-enode! [65] 100.0% [75] 296(0.2%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:96:0 set [79] 100.0% ------------------------------------------------------------------------- composed [69] 100.0% [76] 60850(51.0%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:146:2 ??? [83] 100.0% ------------------------------------------------------------------------- for-loop [64] 46.6% for-loop [70] 53.4% [77] 31000(26.0%) 666(0.6%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [84] 97.9% ------------------------------------------------------------------------- hash-ref! [71] 100.0% [78] 9904(8.3%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0 bfcanonicalize [85] 78.7% sig+exp->bigfloat [86] 17.9% bigfloat->sig+exp [87] 3.4% ------------------------------------------------------------------------- new-enode [75] 32.2% apply-match [33] 32.7% loop! [73] 35.1% [79] 918(0.8%) 618(0.5%) set ...collects/racket/private/set-types.rkt:981:0 for-loop [88] 32.7% ------------------------------------------------------------------------- hash-ref! [71] 100.0% [80] 678(0.6%) 0(0.0%) parse-loop15 ...s/racket/match/compiler.rkt:418:15 loop [63] 100.0% ------------------------------------------------------------------------- ??? [72] 100.0% [81] 610(0.5%) 322(0.3%) ->flonum ...s/herbie/develop/src/programs.rkt:38:0 return/no-unsupplied [89] 47.2% ------------------------------------------------------------------------- finish-bodys [74] 100.0% [82] 298(0.2%) 298(0.2%) for-loop (unknown source) finish-bodys [74] 95.8% ------------------------------------------------------------------------- ??? [76] 100.0% [83] 60850(51.0%) 1522(1.3%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [90] 90.1% ??? [99] 7.4% ------------------------------------------------------------------------- hash-update! [77] 100.0% [84] 30334(25.4%) 896(0.8%) ??? ...s/herbie/develop/src/core/egraph.rkt:221:24 for-loop [91] 97.0% ------------------------------------------------------------------------- bigfloat-hash [78] 100.0% [85] 7796(6.5%) 7796(6.5%) bfcanonicalize .../private/bigfloat/mpfr.rkt:157:0 ------------------------------------------------------------------------- bigfloat-hash [78] 100.0% [86] 1776(1.5%) 0(0.0%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:387:0 new-mpfr [104] 81.3% integer->mpz [92] 18.7% ------------------------------------------------------------------------- bigfloat-hash [78] 100.0% [87] 332(0.3%) 0(0.0%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:372:0 new-mpz [93] 100.0% ------------------------------------------------------------------------- set [79] 100.0% [88] 300(0.3%) 300(0.3%) for-loop ...cts/racket/private/set-types.rkt:937:4 ------------------------------------------------------------------------- ->flonum [81] 100.0% [89] 288(0.2%) 288(0.2%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 ------------------------------------------------------------------------- loop [63] 0.6% ??? [83] 99.4% [90] 55200(46.3%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33 bf-complex-mult [94] 87.6% bf-complex-add [95] 12.4% ------------------------------------------------------------------------- ??? [84] 100.0% [91] 29438(24.7%) 26652(22.3%) for-loop ...bie/develop/src/core/egraph.rkt:222:26 update-en-expr [96] 9.5% ------------------------------------------------------------------------- sig+exp->bigfloat [86] 100.0% [92] 332(0.3%) 332(0.3%) integer->mpz ...math/private/bigfloat/gmp.rkt:87:0 ------------------------------------------------------------------------- bigfloat->sig+exp [87] 100.0% [93] 332(0.3%) 332(0.3%) new-mpz ...-lib/math/private/bigfloat/gmp.rkt:73:0 ------------------------------------------------------------------------- ??? [90] 100.0% [94] 48362(40.5%) 2792(2.3%) bf-complex-mult ...develop/src/bigcomplex.rkt:30:0 bf* [97] 53.9% ??? [99] 39.6% ...higher-order.rkt:361:33 [98] 0.7% ------------------------------------------------------------------------- ??? [90] 100.0% [95] 6838(5.7%) 374(0.3%) bf-complex-add .../develop/src/bigcomplex.rkt:23:0 ??? [99] 94.5% ------------------------------------------------------------------------- for-loop [91] 100.0% [96] 2786(2.3%) 2786(2.3%) update-en-expr ...evelop/src/core/egraph.rkt:207:0 ------------------------------------------------------------------------- bf-complex-mult [94] 100.0% [97] 26062(21.8%) 2154(1.8%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [99] 91.7% ------------------------------------------------------------------------- bf-complex-mult [94] 100.0% [98] 354(0.3%) 0(0.0%) ...higher-order.rkt:361:33 (unknown source) ??? [100] 100.0% ------------------------------------------------------------------------- ??? [83] 8.3% bf-complex-add [95] 12.0% bf-complex-mult [94] 35.5% bf* [97] 44.3% [99] 54010(45.3%) 6282(5.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [101] 78.4% bfneg [102] 9.9% ------------------------------------------------------------------------- ...higher-order.rkt:361:33 [98]100.0% [100] 354(0.3%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:209:10 ??? [103] 100.0% ------------------------------------------------------------------------- ??? [99] 100.0% [101] 42370(35.5%) 350(0.3%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [104] 74.2% ??? [105] 24.9% ------------------------------------------------------------------------- ??? [99] 100.0% [102] 5358(4.5%) 0(0.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [104] 79.7% ??? [105] 20.3% ------------------------------------------------------------------------- ??? [100] 100.0% [103] 354(0.3%) 354(0.3%) ??? ...ects/racket/contract/private/guts.rkt:746:8 ------------------------------------------------------------------------- sig+exp->bigfloat [86] 3.9% bfneg [102] 11.5% bfmul [101] 84.6% [104] 37168(31.2%) 37168(31.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------- bfneg [102] 9.4% bfmul [101] 90.6% [105] 11654(9.8%) 11654(9.8%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 -------------------------------------------------------------------------