Profiling results ----------------- Total cpu time observed: 116260ms (out of 118520ms) Number of samples taken: 305 (once every 381ms) (Hiding functions with self<1.0% and local<2.0%: 3 of 109 hidden) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [40] 100.0% [1] 116260(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [6] 100.0% ------------------------------------------------------------------------- ??? [40] 100.0% [2] 45710(39.3%) 0(0.0%) run-improve40 ...ie/develop/src/mainloop.rkt:340:0 simplify! [8] 87.9% loop [7] 11.4% for-loop [9] 0.7% ------------------------------------------------------------------------- hash-ref! [74] 100.0% [3] 14634(12.6%) 652(0.6%) ??? ...tlies/herbie/develop/src/programs.rkt:189:5 loop [21] 78.8% hash-ref! [74] 19.7% ------------------------------------------------------------------------- hash-ref! [74] 100.0% [4] 332(0.3%) 0(0.0%) f9 ....0/collects/racket/match/compiler.rkt:507:40 map [67] 100.0% ------------------------------------------------------------------------- ??? [40] 100.0% [5] 294(0.3%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:149:0 eval-prog [23] 100.0% ------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [6] 116260(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [40] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 7.0% ??? [40] 93.0% [7] 74540(64.1%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:303:2 loop [15] 53.5% loop [11] 40.7% make-exacts-halfpoints [12] 3.6% make-exacts-walkup [17] 1.7% for-loop [13] 0.5% ------------------------------------------------------------------------- run-improve40 [2] 100.0% [8] 40164(34.5%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:217:0 ??? [10] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 100.0% [9] 332(0.3%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:355:4 run-iter! [14] 100.0% ------------------------------------------------------------------------- simplify! [8] 100.0% [10] 40164(34.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:29:0 loop [16] 86.3% loop [18] 13.7% ------------------------------------------------------------------------- loop [7] 100.0% [11] 30364(26.1%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:264:2 loop [15] 49.2% make-exacts-walkup [17] 31.7% eval-prog [23] 19.1% ------------------------------------------------------------------------- loop [7] 100.0% [12] 2690(2.3%) 0(0.0%) make-exacts-halfpoints ...lop/src/points.rkt:262:0 make-exacts-walkup [17] 74.5% loop [15] 25.5% ------------------------------------------------------------------------- loop [7] 100.0% [13] 356(0.3%) 0(0.0%) for-loop ...s/herbie/develop/src/points.rkt:319:47 ??? [19] 100.0% ------------------------------------------------------------------------- for-loop [9] 100.0% [14] 332(0.3%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:321:0 localize! [20] 100.0% ------------------------------------------------------------------------- make-exacts-halfpoints [12] 1.2% loop [11] 26.9% loop [7] 71.9% [15] 55488(47.7%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:247:4 loop [21] 100.0% ------------------------------------------------------------------------- ??? [10] 100.0% [16] 34680(29.8%) 0(0.0%) loop .../herbie/develop/src/core/simplify.rkt:44:2 loop [22] 69.8% one-iter [24] 30.2% ------------------------------------------------------------------------- loop [7] 9.7% make-exacts-halfpoints [12] 15.5% loop [11] 74.7% [17] 12890(11.1%) 0(0.0%) make-exacts-walkup ...develop/src/points.rkt:244:0 eval-prog [23] 52.6% loop [21] 47.4% ------------------------------------------------------------------------- ??? [10] 100.0% [18] 5484(4.7%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:132:2 for-loop [25] 100.0% ------------------------------------------------------------------------- for-loop [13] 100.0% [19] 356(0.3%) 356(0.3%) ??? ...ghtlies/herbie/develop/src/points.rkt:129:2 ------------------------------------------------------------------------- run-iter! [14] 100.0% [20] 332(0.3%) 0(0.0%) localize! ...herbie/develop/src/mainloop.rkt:120:0 localize-error [26] 100.0% ------------------------------------------------------------------------- make-exacts-walkup [17] 0.5% loop [15] 1.2% ??? [3] 15.7% loop [21] 82.5% [21] 73458(63.2%) 294(0.3%) loop ...-7.0/collects/racket/private/map.rkt:40:19 loop [21] 82.5% hash-ref! [74] 15.3% composed [27] 1.7% ??? [83] 0.0% ??? [80] 0.0% ------------------------------------------------------------------------- loop [16] 100.0% [22] 24198(20.8%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:74:19 update-leader! [55] 59.1% set-precompute! [28] 40.9% ------------------------------------------------------------------------- eval-const-expr [5] 2.3% loop [11] 45.1% make-exacts-walkup [17] 52.6% [23] 12882(11.1%) 0(0.0%) eval-prog ...herbie/develop/src/programs.rkt:130:0 hash-ref! [74] 100.0% ------------------------------------------------------------------------- loop [16] 100.0% [24] 10482(9.0%) 0(0.0%) one-iter ...ie/develop/src/core/simplify.rkt:100:0 for-loop [29] 76.2% find-matches [31] 21.1% set-precompute! [28] 2.7% ------------------------------------------------------------------------- loop [18] 100.0% [25] 5484(4.7%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:138:4 argmin [30] 44.6% expression-cost [36] 27.5% loop [32] 22.5% for-loop [33] 5.4% ------------------------------------------------------------------------- localize! [20] 100.0% [26] 332(0.3%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:52:0 hash-ref! [74] 100.0% ------------------------------------------------------------------------- loop [21] 100.0% [27] 60430(52.0%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 ??? [65] 100.0% ------------------------------------------------------------------------- one-iter [24] 2.8% loop [22] 97.2% [28] 10172(8.7%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:105:0 for-loop [34] 100.0% ------------------------------------------------------------------------- one-iter [24] 100.0% [29] 7986(6.9%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:101:2 apply-match [35] 100.0% ------------------------------------------------------------------------- for-loop [25] 100.0% [30] 2444(2.1%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 expression-cost [36] 63.3% for-loop [38] 36.7% ------------------------------------------------------------------------- one-iter [24] 100.0% [31] 2216(1.9%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:64:0 for-loop [37] 100.0% ------------------------------------------------------------------------- for-loop [25] 100.0% [32] 1234(1.1%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [36] 76.0% for-loop [38] 24.0% ------------------------------------------------------------------------- for-loop [25] 100.0% [33] 296(0.3%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:142:16 for-loop [39] 100.0% ------------------------------------------------------------------------- set-precompute! [28] 100.0% [34] 10172(8.7%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:108:2 ??? [40] 100.0% ------------------------------------------------------------------------- for-loop [29] 100.0% [35] 7986(6.9%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:73:0 for-loop [41] 74.2% update-leader! [55] 21.6% match-e [43] 4.2% ------------------------------------------------------------------------- loop [32] 23.5% for-loop [25] 37.8% argmin [30] 38.7% [36] 3994(3.4%) 0(0.0%) expression-cost .../develop/src/programs.rkt:204:0 compile [42] 100.0% ------------------------------------------------------------------------- for-loop [37] 50.0% find-matches [31] 50.0% [37] 2216(1.9%) 586(0.5%) for-loop ...bie/develop/src/core/simplify.rkt:66:8 for-loop [37] 50.0% match-e [43] 36.8% ------------------------------------------------------------------------- loop [32] 24.8% argmin [30] 75.2% [38] 1194(1.0%) 302(0.3%) for-loop .../herbie/develop/src/programs.rkt:205:2 table-ref [44] 74.7% ------------------------------------------------------------------------- for-loop [33] 100.0% [39] 296(0.3%) 296(0.3%) for-loop ...e/develop/src/core/simplify.rkt:146:23 ------------------------------------------------------------------------- for-loop [34] 2.9% run [6] 48.5% [40] 116260(100.0%) 366(0.3%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.5% loop [7] 29.8% run-improve40 [2] 18.2% merge-egraph-nodes! [45] 2.7% errors [49] 0.1% errors-score [50] 0.1% oracle-error [53] 0.1% eval-errors [54] 0.1% eval-const-expr [5] 0.1% ------------------------------------------------------------------------- apply-match [35] 100.0% [41] 5928(5.1%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:87:2 merge-egraph-nodes! [45] 70.5% substitute-e [47] 20.2% dedup-children! [57] 4.7% mk-enode! [69] 4.7% ------------------------------------------------------------------------- expression-cost [36] 100.0% [42] 3994(3.4%) 300(0.3%) compile ...s/herbie/develop/src/programs.rkt:181:0 hash-ref! [74] 92.5% ------------------------------------------------------------------------- apply-match [35] 8.5% for-loop [58] 26.9% for-loop [37] 64.6% [43] 1962(1.7%) 330(0.3%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [46] 50.6% make-sequence [48] 27.5% variable? [51] 5.1% ------------------------------------------------------------------------- for-loop [38] 100.0% [44] 892(0.8%) 596(0.5%) table-ref ...es/herbie/develop/src/common.rkt:42:0 assoc-iterate-first [52] 33.2% ------------------------------------------------------------------------- merge-egraph-nodes! [45] 5.5% for-loop [41] 23.8% ??? [40] 69.5% [45] 13690(11.8%) 298(0.3%) merge-egraph-nodes! ...p/src/core/egraph.rkt:145:0 update-leader! [55] 87.9% merge-egraph-nodes! [45] 5.5% dedup-children! [57] 3.2% ------------------------------------------------------------------------- match-e [43] 100.0% [46] 1254(1.1%) 298(0.3%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 for-loop [58] 63.0% cartesian-product [61] 13.2% ------------------------------------------------------------------------- for-loop [41] 49.9% for-loop [56] 50.1% [47] 1198(1.0%) 300(0.3%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [56] 75.0% ??? [59] 16.7% ------------------------------------------------------------------------- match-e [43] 100.0% [48] 702(0.6%) 702(0.6%) make-sequence ...ects/racket/private/for.rkt:528:2 ------------------------------------------------------------------------- ??? [40] 100.0% [49] 340(0.3%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:228:0 for-loop [60] 100.0% ------------------------------------------------------------------------- ??? [40] 100.0% [50] 302(0.3%) 0(0.0%) errors-score ...erbie/develop/src/points.rkt:220:0 loop [62] 100.0% ------------------------------------------------------------------------- match-e [43] 100.0% [51] 300(0.3%) 0(0.0%) variable? .../develop/src/syntax/syntax.rkt:1159:0 ??? [59] 100.0% ------------------------------------------------------------------------- table-ref [44] 100.0% [52] 296(0.3%) 296(0.3%) assoc-iterate-first ...cket/private/dict.rkt:166:0 ------------------------------------------------------------------------- ??? [40] 100.0% [53] 296(0.3%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:212:0 for-loop [63] 100.0% ------------------------------------------------------------------------- ??? [40] 100.0% [54] 286(0.2%) 0(0.0%) eval-errors ...herbie/develop/src/points.rkt:203:0 for-loop [64] 100.0% ------------------------------------------------------------------------- apply-match [35] 6.0% merge-egraph-nodes! [45] 44.2% loop [22] 49.8% [55] 28734(24.7%) 290(0.2%) update-leader! ...evelop/src/core/egraph.rkt:213:0 for-loop [66] 98.0% ------------------------------------------------------------------------- substitute-e [47] 100.0% [56] 1198(1.0%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 substitute-e [47] 75.1% mk-enode! [69] 24.9% ------------------------------------------------------------------------- for-loop [41] 28.6% merge-egraph-nodes! [45] 71.4% [57] 966(0.8%) 0(0.0%) dedup-children! ...evelop/src/core/enode.rkt:199:0 loop [68] 63.1% loop [70] 36.9% ------------------------------------------------------------------------- for-loop [46] 100.0% [58] 956(0.8%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [43] 100.0% ------------------------------------------------------------------------- variable? [51] 33.3% substitute-e [47] 66.7% [59] 900(0.8%) 900(0.8%) ??? ...contract/private/arrow-val-first.rkt:388:18 ------------------------------------------------------------------------- errors [49] 100.0% [60] 340(0.3%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:230:2 ??? [65] 100.0% ------------------------------------------------------------------------- for-loop [46] 100.0% [61] 332(0.3%) 332(0.3%) cartesian-product ...ollects/racket/list.rkt:822:0 ------------------------------------------------------------------------- errors-score [50] 100.0% [62] 302(0.3%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:559:2 ordinary-value? [71] 100.0% ------------------------------------------------------------------------- oracle-error [53] 100.0% [63] 296(0.3%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:213:2 map [67] 100.0% ------------------------------------------------------------------------- eval-errors [54] 100.0% [64] 286(0.2%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:205:2 point-error [72] 100.0% ------------------------------------------------------------------------- for-loop [60] 0.6% composed [27] 99.4% [65] 60770(52.3%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:146:2 ??? [73] 100.0% ------------------------------------------------------------------------- update-leader! [55] 100.0% [66] 28166(24.2%) 334(0.3%) for-loop ...rbie/develop/src/core/egraph.rkt:218:6 hash-update! [81] 49.9% for-loop [75] 48.9% ------------------------------------------------------------------------- for-loop [63] 47.1% f9 [4] 52.9% [67] 628(0.5%) 0(0.0%) map ...t-7.0/collects/racket/private/map.rkt:35:13 hash-ref! [74] 52.9% ??? [77] 47.1% ------------------------------------------------------------------------- dedup-children! [57] 8.6% loop [68] 91.4% [68] 610(0.5%) 610(0.5%) loop ...racket-7.0/collects/racket/list.rkt:434:17 loop [68] 91.4% ------------------------------------------------------------------------- for-loop [41] 48.1% for-loop [56] 51.9% [69] 574(0.5%) 298(0.3%) mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0 new-enode [79] 48.1% ------------------------------------------------------------------------- dedup-children! [57] 20.0% loop [70] 80.0% [70] 356(0.3%) 0(0.0%) loop ...racket-7.0/collects/racket/list.rkt:417:34 loop [70] 80.0% loop [76] 20.0% ------------------------------------------------------------------------- loop [62] 100.0% [71] 302(0.3%) 302(0.3%) ordinary-value? ...rbie/develop/src/float.rkt:54:0 ------------------------------------------------------------------------- for-loop [64] 100.0% [72] 286(0.2%) 0(0.0%) point-error ...herbie/develop/src/points.rkt:195:0 ulp-difference [78] 100.0% ------------------------------------------------------------------------- ??? [65] 100.0% [73] 60770(52.3%) 364(0.3%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [80] 93.1% ??? [99] 2.8% ...higher-order.rkt:361:33 [95] 2.3% ??? [83] 0.6% ??? [84] 0.6% ------------------------------------------------------------------------- map [67] 0.7% localize-error [26] 0.7% compile [42] 8.6% ??? [3] 13.2% eval-prog [23] 21.9% loop [21] 54.9% [74] 16908(14.5%) 3042(2.6%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 70.5% bigfloat-hash [82] 20.2% f9 [4] 0.7% ------------------------------------------------------------------------- for-loop [66] 100.0% [75] 13782(11.9%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:219:8 hash-update! [81] 100.0% ------------------------------------------------------------------------- loop [70] 100.0% [76] 356(0.3%) 356(0.3%) loop (unknown source) ------------------------------------------------------------------------- map [67] 100.0% [77] 296(0.3%) 0(0.0%) ??? ...htlies/herbie/develop/src/points.rkt:214:26 ??? [83] 100.0% ------------------------------------------------------------------------- point-error [72] 100.0% [78] 286(0.2%) 286(0.2%) ulp-difference ...erbie/develop/src/float.rkt:14:0 ------------------------------------------------------------------------- mk-enode! [69] 100.0% [79] 276(0.2%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:96:0 set [85] 100.0% ------------------------------------------------------------------------- loop [21] 0.6% ??? [73] 99.4% [80] 56922(49.0%) 1910(1.6%) ??? ...tract/private/arrow-higher-order.rkt:361:33 bf-complex-mult [86] 86.9% bf-complex-add [89] 9.7% ------------------------------------------------------------------------- for-loop [75] 49.5% for-loop [66] 50.5% [81] 27832(23.9%) 296(0.3%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [87] 98.9% ------------------------------------------------------------------------- hash-ref! [74] 100.0% [82] 12588(10.8%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0 bfcanonicalize [88] 94.7% sig+exp->bigfloat [91] 5.3% ------------------------------------------------------------------------- ??? [77] 16.4% ??? [73] 19.0% loop [21] 64.6% [83] 1806(1.6%) 788(0.7%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ->flonum [90] 56.4% ------------------------------------------------------------------------- ??? [73] 100.0% [84] 340(0.3%) 0(0.0%) ??? ...herbie/develop/src/syntax/syntax.rkt:317:17 ??? [92] 100.0% ------------------------------------------------------------------------- new-enode [79] 100.0% [85] 276(0.2%) 276(0.2%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------- ??? [80] 100.0% [86] 49480(42.6%) 4730(4.1%) bf-complex-mult ...develop/src/bigcomplex.rkt:30:0 bf* [93] 56.6% ??? [99] 30.7% ...higher-order.rkt:361:33 [95] 3.1% ------------------------------------------------------------------------- hash-update! [81] 100.0% [87] 27536(23.7%) 580(0.5%) ??? ...s/herbie/develop/src/core/egraph.rkt:221:24 for-loop [94] 97.9% ------------------------------------------------------------------------- bigfloat-hash [82] 100.0% [88] 11922(10.3%) 11592(10.0%) bfcanonicalize .../private/bigfloat/mpfr.rkt:157:0 bigfloat->sig+exp [97] 2.8% ------------------------------------------------------------------------- ??? [80] 100.0% [89] 5532(4.8%) 338(0.3%) bf-complex-add .../develop/src/bigcomplex.rkt:23:0 ??? [99] 86.0% ...higher-order.rkt:361:33 [95] 7.9% ------------------------------------------------------------------------- ??? [83] 100.0% [90] 1018(0.9%) 356(0.3%) ->flonum ...s/herbie/develop/src/programs.rkt:38:0 ??? [104] 36.0% return/no-unsupplied [98] 29.1% ------------------------------------------------------------------------- bigfloat-hash [82] 100.0% [91] 666(0.6%) 0(0.0%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:387:0 integer->mpz [96] 51.7% new-mpfr [105] 48.3% ------------------------------------------------------------------------- ??? [84] 100.0% [92] 340(0.3%) 340(0.3%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ------------------------------------------------------------------------- bf-complex-mult [86] 100.0% [93] 28028(24.1%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [99] 100.0% ------------------------------------------------------------------------- ??? [87] 100.0% [94] 26956(23.2%) 25418(21.9%) for-loop ...bie/develop/src/core/egraph.rkt:222:26 update-en-expr [101] 5.7% ------------------------------------------------------------------------- bf-complex-add [89] 12.9% ??? [73] 42.2% bf-complex-mult [86] 44.9% [95] 3380(2.9%) 1426(1.2%) ...higher-order.rkt:361:33 (unknown source) ??? [100] 57.8% ------------------------------------------------------------------------- sig+exp->bigfloat [91] 100.0% [96] 344(0.3%) 344(0.3%) integer->mpz ...math/private/bigfloat/gmp.rkt:87:0 ------------------------------------------------------------------------- bfcanonicalize [88] 100.0% [97] 330(0.3%) 330(0.3%) bigfloat->sig+exp ...ivate/bigfloat/mpfr.rkt:372:0 ------------------------------------------------------------------------- ->flonum [90] 100.0% [98] 296(0.3%) 296(0.3%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 ------------------------------------------------------------------------- ??? [73] 3.4% bf-complex-add [89] 9.6% bf-complex-mult [86] 30.6% bf* [93] 56.4% [99] 49696(42.7%) 5522(4.7%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [102] 81.5% bfneg [103] 7.4% ------------------------------------------------------------------------- ...higher-order.rkt:361:33 [95]100.0% [100] 1954(1.7%) 808(0.7%) ??? ...cts/racket/contract/private/list.rkt:209:10 ??? [104] 58.6% ------------------------------------------------------------------------- for-loop [94] 100.0% [101] 1538(1.3%) 1538(1.3%) update-en-expr ...evelop/src/core/egraph.rkt:207:0 ------------------------------------------------------------------------- ??? [99] 100.0% [102] 40496(34.8%) 340(0.3%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [105] 79.5% ??? [106] 19.7% ------------------------------------------------------------------------- ??? [99] 100.0% [103] 3678(3.2%) 0(0.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [105] 56.9% ??? [106] 43.1% ------------------------------------------------------------------------- ->flonum [90] 24.2% ??? [100] 75.8% [104] 1512(1.3%) 1512(1.3%) ??? ...ects/racket/contract/private/guts.rkt:746:8 ------------------------------------------------------------------------- sig+exp->bigfloat [91] 0.9% bfneg [103] 6.1% bfmul [102] 93.0% [105] 34608(29.8%) 34608(29.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------- bfneg [103] 16.6% bfmul [102] 83.4% [106] 9548(8.2%) 9548(8.2%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 -------------------------------------------------------------------------