Profiling results ----------------- Total cpu time observed: 7802ms (out of 7908ms) Number of samples taken: 37 (once every 211ms) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== [1] 7802(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ------------------------------------------------------------------------ location-do [2] 46.6% ??? [83] 53.4% [2] 842(10.8%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:63:0 location-do [2] 46.6% ??? [83] 40.6% loop [19] 12.8% ------------------------------------------------------------------------ ??? [83] 100.0% [3] 842(10.8%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:11:0 loop [13] 74.3% for-loop [18] 25.7% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [4] 626(8.0%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:44:15 hash-ref! [91] 65.2% ??? [23] 34.8% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [5] 426(5.5%) 0(0.0%) f61 (unknown source) eval-const-expr [22] 51.2% composed [20] 48.8% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [6] 408(5.2%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:67:15 hash-ref! [91] 50.0% ??? [83] 50.0% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [7] 408(5.2%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:290:26 for-loop [15] 100.0% ------------------------------------------------------------------------ loop [52] 100.0% [8] 218(2.8%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [16] 100.0% ------------------------------------------------------------------------ for-loop [79] 100.0% [9] 218(2.8%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [17] 100.0% ------------------------------------------------------------------------ taylor [25] 100.0% [10] 216(2.8%) 0(0.0%) taylor-invert .../master/src/core/taylor.rkt:317:0 parse-loop74 [14] 100.0% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [11] 200(2.6%) 0(0.0%) f40 (unknown source) map [103] 100.0% ------------------------------------------------------------------------ ??? [1] 100.0% [12] 7802(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [21] 100.0% ------------------------------------------------------------------------ approximate9 [3] 100.0% [13] 626(8.0%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:86:4 hash-ref! [91] 65.2% ??? [83] 34.8% ------------------------------------------------------------------------ map [103] 48.1% taylor-invert [10] 51.9% [14] 416(5.3%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [22] 100.0% ------------------------------------------------------------------------ ??? [7] 100.0% [15] 408(5.2%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:290:52 hash-ref! [91] 75.5% ??? [23] 24.5% ------------------------------------------------------------------------ syntax-e [8] 100.0% [16] 218(2.8%) 0(0.0%) syntax-e/no-taint (unknown source) loop [52] 100.0% ------------------------------------------------------------------------ dispatch-transformer41 [9] 100.0% [17] 218(2.8%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [24]100.0% ------------------------------------------------------------------------ approximate9 [3] 100.0% [18] 216(2.8%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:29:18 taylor [25] 100.0% ------------------------------------------------------------------------ location-do [2] 100.0% [19] 216(2.8%) 0(0.0%) loop ...htlies/herbie/master/src/programs.rkt:72:4 ??? [83] 100.0% ------------------------------------------------------------------------ f61 [5] 100.0% [20] 208(2.7%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [26] 100.0% ------------------------------------------------------------------------ profile-thunk16 [12] 100.0% [21] 7802(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [27] 100.0% ------------------------------------------------------------------------ f61 [5] 34.4% parse-loop74 [14] 65.6% [22] 634(8.1%) 0(0.0%) eval-const-expr ...e/master/src/programs.rkt:120:0 temp85_0 [28] 100.0% ------------------------------------------------------------------------ for-loop [15] 47.8% ??? [4] 52.2% [23] 418(5.4%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:293:19 hash-ref! [91] 100.0% ------------------------------------------------------------------------ apply-transformer52 [17] 100.0% [24] 218(2.8%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [29] 100.0% ------------------------------------------------------------------------ for-loop [18] 33.3% taylor [25] 66.7% [25] 216(2.8%) 0(0.0%) taylor .../herbie/master/src/core/taylor.rkt:169:0 taylor [25] 66.7% taylor-invert [10] 33.3% ------------------------------------------------------------------------ composed [20] 33.3% append-map [30] 66.7% [26] 208(2.7%) 0(0.0%) free-variables ...bie/master/src/programs.rkt:56:0 append-map [30] 100.0% ------------------------------------------------------------------------ for-loop [89] 5.3% run [21] 94.7% [27] 7802(100.0%) 222(2.8%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [31] 44.1% prepare-points-intervals [32] 36.1% get-final-combination [34] 5.1% errors [84] 4.0% ??? [83] 2.7% oracle-error [37] 2.6% ordinary-value? [36] 1.3% ??? [38] 1.3% ------------------------------------------------------------------------ eval-const-expr [22] 100.0% [28] 634(8.1%) 0(0.0%) temp85_0 (unknown source) compile15 [33] 100.0% ------------------------------------------------------------------------ apply-transformer-in-context [24]100.0% [29] 218(2.8%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 syntax->list [35] 100.0% ------------------------------------------------------------------------ free-variables [26] 100.0% [30] 208(2.7%) 208(2.7%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [26] 66.7% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [31] 3542(45.4%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:346:0 for-loop [39] 87.8% simplify! [50] 12.2% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [32] 2814(36.1%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:120:0 loop [40] 100.0% ------------------------------------------------------------------------ temp85_0 [28] 100.0% [33] 634(8.1%) 0(0.0%) compile15 (unknown source) temp91_0 [41] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [34] 400(5.1%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:371:0 infer-splitpoints [42] 100.0% ------------------------------------------------------------------------ ??? [29] 100.0% [35] 218(2.8%) 0(0.0%) syntax->list (unknown source) loop [52] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [36] 202(2.6%) 202(2.6%) ordinary-value? ...erbie/master/src/float.rkt:51:0 ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [37] 202(2.6%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:177:0 for-loop [43] 100.0% ------------------------------------------------------------------------ .../more-scheme.rkt:261:28 [27] 100.0% [38] 198(2.5%) 198(2.5%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 ------------------------------------------------------------------------ run-improve47 [31] 100.0% [39] 3110(39.9%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:365:4 run-iter! [44] 100.0% ------------------------------------------------------------------------ prepare-points-intervals [32] 100.0% [40] 2814(36.1%) 0(0.0%) loop ...ghtlies/herbie/master/src/points.rkt:132:4 loop [45] 57.0% ??? [46] 43.0% ------------------------------------------------------------------------ compile15 [33] 100.0% [41] 634(8.1%) 0(0.0%) temp91_0 (unknown source) temp118_0 [47] 65.9% compile-top9 [49] 34.1% ------------------------------------------------------------------------ get-final-combination [34] 100.0% [42] 400(5.1%) 0(0.0%) infer-splitpoints ...ter/src/core/regimes.rkt:33:0 for-loop [48] 100.0% ------------------------------------------------------------------------ oracle-error [37] 100.0% [43] 202(2.6%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:178:2 loop [52] 100.0% ------------------------------------------------------------------------ for-loop [39] 100.0% [44] 3110(39.9%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:327:0 simplify! [50] 33.6% finalize-iter! [51] 32.9% gen-series! [53] 27.1% localize! [58] 6.4% ------------------------------------------------------------------------ loop [40] 100.0% [45] 1604(20.6%) 200(2.6%) loop ...ightlies/herbie/master/src/points.rkt:79:2 ??? [83] 37.7% ??? [55] 24.9% real->precision [57] 12.6% ??? [60] 12.3% ------------------------------------------------------------------------ loop [40] 100.0% [46] 1210(15.5%) 202(2.6%) ??? ...ightlies/herbie/master/src/points.rkt:113:6 loop [52] 49.8% sample-multi-bounded [62] 33.6% ------------------------------------------------------------------------ temp91_0 [41] 100.0% [47] 418(5.4%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [54] 100.0% ------------------------------------------------------------------------ infer-splitpoints [42] 100.0% [48] 400(5.1%) 0(0.0%) for-loop ...erbie/master/src/core/regimes.rkt:45:6 option-on-expr [56] 100.0% ------------------------------------------------------------------------ temp91_0 [41] 100.0% [49] 216(2.8%) 216(2.8%) compile-top9 (unknown source) ------------------------------------------------------------------------ run-improve47 [31] 29.3% run-iter! [44] 70.7% [50] 1476(18.9%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:224:0 ??? [59] 100.0% ------------------------------------------------------------------------ run-iter! [44] 100.0% [51] 1024(13.1%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:278:0 ??? [60] 100.0% ------------------------------------------------------------------------ syntax-e/no-taint [16] 10.7% syntax->list [35] 10.7% for-loop [43] 19.8% ??? [46] 58.9% [52] 1022(13.1%) 418(5.4%) loop (unknown source) sample-multi-bounded [62] 39.3% ??? [64] 19.8% syntax-e [8] 10.7% ------------------------------------------------------------------------ run-iter! [44] 100.0% [53] 842(10.8%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:160:0 for-loop [61] 100.0% ------------------------------------------------------------------------ temp118_0 [47] 100.0% [54] 418(5.4%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [63] 100.0% ------------------------------------------------------------------------ loop [45] 100.0% [55] 400(5.1%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-add [65] 50.0% ival-sub [66] 50.0% ------------------------------------------------------------------------ for-loop [48] 100.0% [56] 400(5.1%) 0(0.0%) option-on-expr ...aster/src/core/regimes.rkt:124:0 for-loop [68] 50.0% sort-context-on-expr [67] 50.0% ------------------------------------------------------------------------ loop [45] 100.0% [57] 202(2.6%) 0(0.0%) real->precision ...e/master/src/programs.rkt:94:11 ??? [83] 100.0% ------------------------------------------------------------------------ run-iter! [44] 100.0% [58] 200(2.6%) 0(0.0%) localize! .../herbie/master/src/mainloop.rkt:127:0 localize-error [69] 100.0% ------------------------------------------------------------------------ simplify! [50] 100.0% [59] 1476(18.9%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:42:0 egraph-run [70] 100.0% ------------------------------------------------------------------------ loop [45] 16.2% finalize-iter! [51] 83.8% [60] 1222(15.7%) 198(2.5%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [71] 83.8% ------------------------------------------------------------------------ gen-series! [53] 100.0% [61] 842(10.8%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:167:7 taylor-alt [72] 100.0% ------------------------------------------------------------------------ loop [52] 49.8% ??? [46] 50.2% [62] 808(10.4%) 0(0.0%) sample-multi-bounded ...master/src/points.rkt:14:0 random-ranges [73] 100.0% ------------------------------------------------------------------------ expand-capturing-lifts [54] 100.0% [63] 418(5.4%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [74] 100.0% ------------------------------------------------------------------------ loop [52] 100.0% [64] 202(2.6%) 0(0.0%) ??? ...ghtlies/herbie/master/src/points.rkt:179:26 ??? [83] 100.0% ------------------------------------------------------------------------ ??? [55] 100.0% [65] 200(2.6%) 0(0.0%) ival-add ...erbie/master/src/biginterval.rkt:111:0 bfmul [108] 100.0% ------------------------------------------------------------------------ ??? [55] 100.0% [66] 200(2.6%) 0(0.0%) ival-sub ...erbie/master/src/biginterval.rkt:117:0 bfmul [108] 100.0% ------------------------------------------------------------------------ option-on-expr [56] 100.0% [67] 200(2.6%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:117:0 ??? [75] 100.0% ------------------------------------------------------------------------ option-on-expr [56] 100.0% [68] 200(2.6%) 0(0.0%) for-loop ...rbie/master/src/core/regimes.rkt:135:4 errors [84] 100.0% ------------------------------------------------------------------------ localize! [58] 100.0% [69] 200(2.6%) 0(0.0%) localize-error ...aster/src/core/localize.rkt:58:0 hash-ref! [91] 100.0% ------------------------------------------------------------------------ ??? [59] 100.0% [70] 1476(18.9%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [76] 100.0% ------------------------------------------------------------------------ ??? [60] 100.0% [71] 1024(13.1%) 0(0.0%) for-loop ...bie/master/src/core/alt-table.rkt:46:2 atab-add-altn [78] 59.4% errors [84] 40.6% ------------------------------------------------------------------------ for-loop [61] 100.0% [72] 842(10.8%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:146:0 for-loop [77] 100.0% ------------------------------------------------------------------------ sample-multi-bounded [62] 100.0% [73] 808(10.4%) 200(2.6%) random-ranges ...erbie/master/src/common.rkt:164:0 cons/c [80] 50.2% build--> [81] 25.0% ------------------------------------------------------------------------ lambda-clause-expander [63] 34.1% for-loop [79] 65.9% [74] 418(5.4%) 0(0.0%) finish-bodys (unknown source) for-loop [79] 100.0% ------------------------------------------------------------------------ sort-context-on-expr [67] 100.0% [75] 200(2.6%) 0(0.0%) ??? ...-7.5/collects/racket/private/sort.rkt:369:3 generic-sort/key [82] 100.0% ------------------------------------------------------------------------ egraph-run [70] 100.0% [76] 1476(18.9%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [85] 100.0% ------------------------------------------------------------------------ taylor-alt [72] 100.0% [77] 842(10.8%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:152:6 ??? [83] 100.0% ------------------------------------------------------------------------ for-loop [71] 100.0% [78] 608(7.8%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:194:0 errors [84] 100.0% ------------------------------------------------------------------------ for-loop [79] 29.3% finish-bodys [74] 70.7% [79] 418(5.4%) 0(0.0%) for-loop (unknown source) finish-bodys [74] 47.3% for-loop [79] 29.3% dispatch-transformer41 [9] 17.4% expand-implicit [87] 6.0% ------------------------------------------------------------------------ random-ranges [73] 100.0% [80] 406(5.2%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [86] 100.0% ------------------------------------------------------------------------ random-ranges [73] 100.0% [81] 202(2.6%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [86] 100.0% ------------------------------------------------------------------------ ??? [75] 100.0% [82] 200(2.6%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [88] 100.0% ------------------------------------------------------------------------ loop [13] 3.2% loop [19] 4.7% ??? [6] 6.0% real->precision [57] 8.9% ??? [64] 8.9% location-do [2] 9.2% for-loop [77] 13.9% .../more-scheme.rkt:261:28 [27] 18.6% loop [45] 26.6% [83] 2274(29.1%) 626(8.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 ival-mult [93] 26.6% location-do [2] 13.9% approximate9 [3] 13.9% hash-ref! [91] 9.2% bf [95] 8.9% ------------------------------------------------------------------------ for-loop [68] 10.8% for-loop [71] 22.5% atab-add-altn [78] 32.9% .../more-scheme.rkt:261:28 [27] 33.7% [84] 1846(23.7%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:190:0 for-loop [89] 100.0% ------------------------------------------------------------------------ egraph-add-exprs [76] 100.0% [85] 1476(18.9%) 0(0.0%) ??? ...s/herbie/master/src/core/simplify.rkt:102:6 for-loop [90] 82.4% egg-run-rules [94] 17.6% ------------------------------------------------------------------------ build--> [81] 33.2% cons/c [80] 66.8% [86] 608(7.8%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [92] 100.0% ------------------------------------------------------------------------ for-loop [79] 100.0% [87] 200(2.6%) 0(0.0%) expand-implicit (unknown source) datum->syntax6 [96] 100.0% ------------------------------------------------------------------------ generic-sort/key [82] 100.0% [88] 200(2.6%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 loop [97] 100.0% ------------------------------------------------------------------------ errors [84] 100.0% [89] 1846(23.7%) 1022(13.1%) for-loop ...ies/herbie/master/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [27] 44.6% ------------------------------------------------------------------------ ??? [85] 100.0% [90] 1216(15.6%) 1216(15.6%) for-loop ...bie/master/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------ ??? [101] 3.5% localize-error [69] 6.1% for-loop [15] 8.5% ??? [4] 8.5% ??? [6] 8.5% loop [13] 8.5% ??? [23] 16.7% map [103] 18.2% ??? [83] 21.7% [91] 826(10.6%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop15 [102] 24.2% ??? [4] 21.7% f61 [5] 18.2% ??? [6] 17.0% ??? [7] 12.0% ??? [101] 3.5% f40 [11] 3.5% ------------------------------------------------------------------------ coerce-contract [86] 100.0% [92] 608(7.8%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [98] 100.0% ------------------------------------------------------------------------ ??? [83] 100.0% [93] 604(7.7%) 200(2.6%) ival-mult ...rbie/master/src/biginterval.rkt:129:0 bfmul [108] 66.9% ------------------------------------------------------------------------ ??? [85] 100.0% [94] 260(3.3%) 0(0.0%) egg-run-rules ...aster/src/core/simplify.rkt:108:0 make-ffi-rules [99] 100.0% ------------------------------------------------------------------------ ??? [83] 100.0% [95] 202(2.6%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [109] 100.0% ------------------------------------------------------------------------ expand-implicit [87] 100.0% [96] 200(2.6%) 200(2.6%) datum->syntax6 (unknown source) ------------------------------------------------------------------------ copying-mergesort [88] 100.0% [97] 200(2.6%) 0(0.0%) loop ...7.5/collects/racket/private/sort.rkt:96:12 ??? [100] 100.0% ------------------------------------------------------------------------ coerce-contract/f [92] 100.0% [98] 608(7.8%) 608(7.8%) coerce-simple-value ...ract/private/guts.rkt:385:0 ------------------------------------------------------------------------ egg-run-rules [94] 100.0% [99] 260(3.3%) 0(0.0%) make-ffi-rules ...s/egg-herbie-linux/main.rkt:28:0 string-join9 [104] 100.0% ------------------------------------------------------------------------ loop [97] 100.0% [100] 200(2.6%) 200(2.6%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------ hash-ref! [91] 100.0% [101] 200(2.6%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:327:33 hash-ref! [91] 100.0% ------------------------------------------------------------------------ hash-ref! [91] 100.0% [102] 200(2.6%) 0(0.0%) parse-loop15 (unknown source) map [103] 100.0% ------------------------------------------------------------------------ f40 [11] 50.0% parse-loop15 [102] 50.0% [103] 400(5.1%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [14] 50.0% hash-ref! [91] 37.5% loop [105] 12.5% ------------------------------------------------------------------------ make-ffi-rules [99] 100.0% [104] 260(3.3%) 260(3.3%) string-join9 ....5/collects/racket/string.rkt:29:0 ------------------------------------------------------------------------ map [103] 2.4% loop [105] 97.6% [105] 200(2.6%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 loop [105] 97.6% bf* [106] 2.4% ------------------------------------------------------------------------ loop [105] 100.0% [106] 200(2.6%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [107] 100.0% ------------------------------------------------------------------------ bf* [106] 100.0% [107] 200(2.6%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [108] 100.0% ------------------------------------------------------------------------ ??? [107] 19.9% ival-sub [66] 19.9% ival-add [65] 19.9% ival-mult [93] 40.2% [108] 1004(12.9%) 202(2.6%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [110] 40.0% new-mpfr [109] 39.8% ------------------------------------------------------------------------ bf [95] 33.6% bfmul [108] 66.4% [109] 602(7.7%) 602(7.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ------------------------------------------------------------------------ bfmul [108] 100.0% [110] 402(5.2%) 402(5.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ------------------------------------------------------------------------