Profiling results ----------------- Total cpu time observed: 8986ms (out of 9064ms) Number of samples taken: 54 (once every 166ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= [1] 8986(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [11] 100.0% ----------------------------------------------------------------------- ??? [94] 100.0% [2] 952(10.6%) 0(0.0%) approximate9 ...better-rr/src/core/taylor.rkt:11:0 loop [12] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [3] 796(8.9%) 0(0.0%) ??? .../herbie/better-rr/src/core/taylor.rkt:67:15 ??? [94] 100.0% ----------------------------------------------------------------------- map [13] 21.6% hash-ref! [100] 78.4% [4] 476(5.3%) 0(0.0%) f40 (unknown source) map [13] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [5] 476(5.3%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:290:26 for-loop [14] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [6] 322(3.6%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:300:23 for-loop [15] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [7] 170(1.9%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:406:23 for-loop [16] 100.0% ----------------------------------------------------------------------- loop [50] 100.0% [8] 152(1.7%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [17] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [9] 152(1.7%) 0(0.0%) f61 (unknown source) composed [18] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [10] 150(1.7%) 0(0.0%) matcher ...ie/better-rr/src/core/matcher.rkt:118:2 ??? [19] 100.0% ----------------------------------------------------------------------- ??? [1] 100.0% [11] 8986(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [20] 100.0% ----------------------------------------------------------------------- approximate9 [2] 100.0% [12] 952(10.6%) 0(0.0%) loop .../herbie/better-rr/src/core/taylor.rkt:86:4 hash-ref! [100] 83.6% ??? [94] 16.4% ----------------------------------------------------------------------- f40 [4] 100.0% [13] 476(5.3%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 make-multiplication-node [22] 35.7% parse-loop74 [21] 31.9% f40 [4] 21.6% simplify* [23] 10.8% ----------------------------------------------------------------------- ??? [5] 100.0% [14] 476(5.3%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:290:52 hash-ref! [100] 68.1% ??? [25] 31.9% ----------------------------------------------------------------------- ??? [6] 100.0% [15] 322(3.6%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:303:27 hash-ref! [100] 100.0% ----------------------------------------------------------------------- ??? [7] 100.0% [16] 170(1.9%) 0(0.0%) for-loop ...e/better-rr/src/core/taylor.rkt:412:39 hash-ref! [100] 100.0% ----------------------------------------------------------------------- expand-id-application-form17 [8]100.0% [17] 152(1.7%) 0(0.0%) syntax-e/no-taint (unknown source) loop [50] 100.0% ----------------------------------------------------------------------- f61 [9] 100.0% [18] 152(1.7%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [24] 100.0% ----------------------------------------------------------------------- matcher [10] 100.0% [19] 150(1.7%) 0(0.0%) ??? ...erbie/better-rr/src/core/matcher.rkt:130:11 for-loop [26] 100.0% ----------------------------------------------------------------------- profile-thunk16 [11] 100.0% [20] 8986(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% ----------------------------------------------------------------------- map [13] 31.9% hash-ref! [100] 68.1% [21] 476(5.3%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [28] 100.0% ----------------------------------------------------------------------- map [13] 100.0% [22] 170(1.9%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:231:0 make-multiplication-subnode [29]100.0% ----------------------------------------------------------------------- map [13] 100.0% [23] 154(1.7%) 0(0.0%) simplify* ...ie/better-rr/src/core/reduce.rkt:28:0 return/no-unsupplied [30] 100.0% ----------------------------------------------------------------------- composed [18] 20.0% append-map [31] 80.0% [24] 152(1.7%) 0(0.0%) free-variables .../better-rr/src/programs.rkt:80:0 append-map [31] 100.0% ----------------------------------------------------------------------- for-loop [14] 100.0% [25] 152(1.7%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:293:19 hash-ref! [100] 100.0% ----------------------------------------------------------------------- ??? [19] 100.0% [26] 150(1.7%) 0(0.0%) for-loop .../better-rr/src/core/matcher.rkt:132:15 hash-ref! [100] 100.0% ----------------------------------------------------------------------- for-loop [106] 6.5% run [20] 93.5% [27] 8986(100.0%) 148(1.6%) .../more-scheme.rkt:261:28 (unknown source) prepare-points-intervals [32] 60.9% run-improve47 [33] 23.0% oracle-error [35] 3.4% ??? [48] 3.3% errors [99] 3.1% ??? [94] 2.4% eval-errors [38] 1.9% get-final-combination [36] 1.2% ----------------------------------------------------------------------- parse-loop74 [21] 100.0% [28] 476(5.3%) 0(0.0%) eval-const-expr ...etter-rr/src/programs.rkt:144:0 temp85_0 [34] 100.0% ----------------------------------------------------------------------- make-multiplication-node [22] 100.0% [29] 170(1.9%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:241:0 for-loop [37] 100.0% ----------------------------------------------------------------------- simplify* [23] 100.0% [30] 154(1.7%) 0(0.0%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [39] 100.0% ----------------------------------------------------------------------- free-variables [24] 100.0% [31] 152(1.7%) 152(1.7%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [24] 80.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [32] 5472(60.9%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:122:0 loop [40] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [33] 2454(27.3%) 0(0.0%) run-improve47 .../better-rr/src/mainloop.rkt:364:0 for-loop [41] 100.0% ----------------------------------------------------------------------- eval-const-expr [28] 100.0% [34] 476(5.3%) 0(0.0%) temp85_0 (unknown source) compile15 [42] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [35] 304(3.4%) 0(0.0%) oracle-error ...bie/better-rr/src/points.rkt:179:0 for-loop [43] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [36] 224(2.5%) 0(0.0%) get-final-combination ...rr/src/mainloop.rkt:389:0 infer-splitpoints [44] 100.0% ----------------------------------------------------------------------- make-multiplication-subnode [29]100.0% [37] 170(1.9%) 170(1.9%) for-loop ...ie/better-rr/src/core/reduce.rkt:243:3 ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [38] 168(1.9%) 0(0.0%) eval-errors ...rbie/better-rr/src/points.rkt:170:0 for-loop [45] 100.0% ----------------------------------------------------------------------- return/no-unsupplied [30] 100.0% [39] 154(1.7%) 154(1.7%) filter ...5/collects/racket/private/list.rkt:256:2 ----------------------------------------------------------------------- prepare-points-intervals [32] 100.0% [40] 5472(60.9%) 154(1.7%) loop ...lies/herbie/better-rr/src/points.rkt:134:4 loop [46] 91.2% ??? [51] 6.0% ----------------------------------------------------------------------- run-improve47 [33] 100.0% [41] 2454(27.3%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:383:4 run-iter! [47] 100.0% ----------------------------------------------------------------------- temp85_0 [34] 100.0% [42] 476(5.3%) 0(0.0%) compile15 (unknown source) temp91_0 [49] 100.0% ----------------------------------------------------------------------- oracle-error [35] 100.0% [43] 304(3.4%) 0(0.0%) for-loop .../herbie/better-rr/src/points.rkt:180:2 loop [50] 100.0% ----------------------------------------------------------------------- get-final-combination [36] 100.0% [44] 224(2.5%) 0(0.0%) infer-splitpoints ...-rr/src/core/regimes.rkt:33:0 for-loop [52] 100.0% ----------------------------------------------------------------------- eval-errors [38] 100.0% [45] 168(1.9%) 0(0.0%) for-loop .../herbie/better-rr/src/points.rkt:172:2 ??? [48] 100.0% ----------------------------------------------------------------------- loop [40] 100.0% [46] 4988(55.5%) 0(0.0%) loop ...tlies/herbie/better-rr/src/points.rkt:79:2 ??? [53] 71.5% real->precision [56] 12.9% ??? [94] 6.1% log! [61] 3.3% hash-update! [62] 3.1% ??? [68] 3.0% ----------------------------------------------------------------------- for-loop [41] 100.0% [47] 2454(27.3%) 0(0.0%) run-iter! ...rbie/better-rr/src/mainloop.rkt:345:0 gen-series! [54] 38.8% finalize-iter! [55] 34.0% simplify! [58] 15.1% gen-rewrites! [65] 6.1% choose-best-alt! [66] 6.0% ----------------------------------------------------------------------- for-loop [45] 22.0% .../more-scheme.rkt:261:28 [27] 78.0% [48] 762(8.5%) 762(8.5%) ??? ...rbie/better-rr/src/syntax/syntax.rkt:214:17 ----------------------------------------------------------------------- compile15 [42] 100.0% [49] 476(5.3%) 0(0.0%) temp91_0 (unknown source) temp118_0 [57] 100.0% ----------------------------------------------------------------------- syntax-e/no-taint [17] 16.7% for-loop [95] 16.7% for-loop [43] 66.7% [50] 456(5.1%) 0(0.0%) loop (unknown source) ??? [94] 33.3% ??? [63] 33.3% expand-id-application-form17 [8] 16.7% gf [64] 16.7% ----------------------------------------------------------------------- loop [40] 100.0% [51] 330(3.7%) 0(0.0%) ??? ...tlies/herbie/better-rr/src/points.rkt:115:6 sample-multi-bounded [59] 100.0% ----------------------------------------------------------------------- infer-splitpoints [44] 100.0% [52] 224(2.5%) 0(0.0%) for-loop ...ie/better-rr/src/core/regimes.rkt:45:6 option-on-expr [60] 100.0% ----------------------------------------------------------------------- loop [46] 100.0% [53] 3564(39.7%) 848(9.4%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-exp [67] 71.9% ival-add [76] 4.3% ----------------------------------------------------------------------- run-iter! [47] 100.0% [54] 952(10.6%) 0(0.0%) gen-series! ...ie/better-rr/src/mainloop.rkt:159:0 for-loop [69] 100.0% ----------------------------------------------------------------------- run-iter! [47] 100.0% [55] 834(9.3%) 0(0.0%) finalize-iter! ...better-rr/src/mainloop.rkt:277:0 ??? [68] 100.0% ----------------------------------------------------------------------- loop [46] 100.0% [56] 644(7.2%) 156(1.7%) real->precision ...tter-rr/src/programs.rkt:118:11 ??? [94] 75.8% ----------------------------------------------------------------------- temp91_0 [49] 100.0% [57] 476(5.3%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [70] 100.0% ----------------------------------------------------------------------- run-iter! [47] 100.0% [58] 370(4.1%) 0(0.0%) simplify! ...rbie/better-rr/src/mainloop.rkt:223:0 ??? [71] 100.0% ----------------------------------------------------------------------- ??? [51] 100.0% [59] 330(3.7%) 0(0.0%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0 random-ranges [72] 100.0% ----------------------------------------------------------------------- for-loop [52] 100.0% [60] 224(2.5%) 0(0.0%) option-on-expr ...er-rr/src/core/regimes.rkt:124:0 for-loop [73] 100.0% ----------------------------------------------------------------------- loop [46] 100.0% [61] 166(1.8%) 0(0.0%) log! ...tlies/herbie/better-rr/src/points.rkt:59:2 for-loop [74] 100.0% ----------------------------------------------------------------------- loop [46] 100.0% [62] 156(1.7%) 156(1.7%) hash-update! ...cket/private/more-scheme.rkt:365:4 ----------------------------------------------------------------------- loop [50] 100.0% [63] 152(1.7%) 152(1.7%) ??? ...lies/herbie/better-rr/src/points.rkt:181:26 ----------------------------------------------------------------------- loop [50] 100.0% [64] 152(1.7%) 0(0.0%) gf (unknown source) propagation-apply [75] 100.0% ----------------------------------------------------------------------- run-iter! [47] 100.0% [65] 150(1.7%) 0(0.0%) gen-rewrites! .../better-rr/src/mainloop.rkt:182:0 for-loop [77] 100.0% ----------------------------------------------------------------------- run-iter! [47] 100.0% [66] 148(1.6%) 0(0.0%) choose-best-alt! ...tter-rr/src/mainloop.rkt:116:0 ...ow-val-first.rkt:486:18 [78] 100.0% ----------------------------------------------------------------------- ??? [53] 100.0% [67] 2564(28.5%) 1754(19.5%) ival-exp ...ie/better-rr/src/biginterval.rkt:179:0 bfexp [81] 31.6% ----------------------------------------------------------------------- loop [46] 15.4% finalize-iter! [55] 84.6% [68] 986(11.0%) 152(1.7%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [80] 84.6% ----------------------------------------------------------------------- gen-series! [54] 100.0% [69] 952(10.6%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:166:7 taylor-alt [79] 100.0% ----------------------------------------------------------------------- temp118_0 [57] 100.0% [70] 476(5.3%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [82] 100.0% ----------------------------------------------------------------------- simplify! [58] 100.0% [71] 370(4.1%) 0(0.0%) ??? ...herbie/better-rr/src/core/simplify.rkt:42:0 egraph-run [83] 100.0% ----------------------------------------------------------------------- sample-multi-bounded [59] 100.0% [72] 330(3.7%) 0(0.0%) random-ranges ...ie/better-rr/src/common.rkt:164:0 dict? [84] 54.5% cons/c [85] 45.5% ----------------------------------------------------------------------- option-on-expr [60] 100.0% [73] 224(2.5%) 0(0.0%) for-loop ...e/better-rr/src/core/regimes.rkt:135:4 errors [99] 100.0% ----------------------------------------------------------------------- log! [61] 100.0% [74] 166(1.8%) 166(1.8%) for-loop .../herbie/better-rr/src/points.rkt:66:23 ----------------------------------------------------------------------- gf [64] 100.0% [75] 152(1.7%) 152(1.7%) propagation-apply (unknown source) ----------------------------------------------------------------------- ??? [53] 100.0% [76] 152(1.7%) 0(0.0%) ival-add ...ie/better-rr/src/biginterval.rkt:111:0 bfdiv [109] 100.0% ----------------------------------------------------------------------- gen-rewrites! [65] 100.0% [77] 150(1.7%) 0(0.0%) for-loop ...rbie/better-rr/src/mainloop.rkt:190:11 rewrite-expression-head23 [86] 100.0% ----------------------------------------------------------------------- choose-best-alt! [66] 100.0% [78] 148(1.6%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [87] 100.0% ----------------------------------------------------------------------- for-loop [69] 100.0% [79] 952(10.6%) 0(0.0%) taylor-alt ...bie/better-rr/src/mainloop.rkt:145:0 for-loop [88] 100.0% ----------------------------------------------------------------------- ??? [68] 100.0% [80] 834(9.3%) 0(0.0%) for-loop ...better-rr/src/core/alt-table.rkt:192:2 atab-add-altn [90] 50.4% errors [99] 49.6% ----------------------------------------------------------------------- ival-exp [67] 100.0% [81] 810(9.0%) 0(0.0%) bfexp ...-lib/math/private/bigfloat/mpfr.rkt:632:4 new-mpfr [110] 100.0% ----------------------------------------------------------------------- expand-capturing-lifts [70] 100.0% [82] 476(5.3%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [89] 100.0% ----------------------------------------------------------------------- ??? [71] 100.0% [83] 370(4.1%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [91] 100.0% ----------------------------------------------------------------------- random-ranges [72] 100.0% [84] 180(2.0%) 180(2.0%) dict? ...ollects/racket/private/generic.rkt:146:11 ----------------------------------------------------------------------- random-ranges [72] 100.0% [85] 150(1.7%) 150(1.7%) cons/c .../racket/contract/private/guts.rkt:500:15 ----------------------------------------------------------------------- for-loop [77] 100.0% [86] 150(1.7%) 0(0.0%) rewrite-expression-head23 ...core/matcher.rkt:83:0 rewriter [92] 100.0% ----------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [78] 100.0% [87] 148(1.6%) 0(0.0%) ??? ...erbie/better-rr/src/core/alt-table.rkt:40:0 argmin [93] 100.0% ----------------------------------------------------------------------- taylor-alt [79] 100.0% [88] 952(10.6%) 0(0.0%) for-loop ...erbie/better-rr/src/mainloop.rkt:151:6 ??? [94] 100.0% ----------------------------------------------------------------------- lambda-clause-expander [82] 32.2% for-loop [95] 67.8% [89] 476(5.3%) 0(0.0%) finish-bodys (unknown source) for-loop [95] 100.0% ----------------------------------------------------------------------- for-loop [80] 100.0% [90] 420(4.7%) 0(0.0%) atab-add-altn ...r-rr/src/core/alt-table.rkt:195:0 errors [99] 100.0% ----------------------------------------------------------------------- egraph-run [83] 100.0% [91] 370(4.1%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [96] 100.0% ----------------------------------------------------------------------- rewrite-expression-head23 [86] 100.0% [92] 150(1.7%) 0(0.0%) rewriter ...ie/better-rr/src/core/matcher.rkt:85:2 for-loop [97] 100.0% ----------------------------------------------------------------------- ??? [87] 100.0% [93] 148(1.6%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [98] 100.0% ----------------------------------------------------------------------- loop [12] 2.2% loop [50] 6.5% ??? [3] 11.4% loop [46] 13.1% location-do [101] 13.6% for-loop [88] 13.6% .../more-scheme.rkt:261:28 [27] 18.6% real->precision [56] 20.9% [94] 2332(26.0%) 904(10.1%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [101] 13.6% approximate9 [2] 13.6% hash-ref! [100] 13.6% ival-div [103] 13.1% bf [104] 7.3% ----------------------------------------------------------------------- for-loop [95] 16.2% finish-bodys [89] 83.8% [95] 476(5.3%) 168(1.9%) for-loop (unknown source) finish-bodys [89] 55.3% for-loop [95] 16.2% expand-implicit [105] 5.5% loop [50] 5.3% ----------------------------------------------------------------------- egraph-add-exprs [91] 100.0% [96] 370(4.1%) 0(0.0%) ??? ...erbie/better-rr/src/core/simplify.rkt:103:6 for-loop [102] 100.0% ----------------------------------------------------------------------- rewriter [92] 100.0% [97] 150(1.7%) 0(0.0%) for-loop ...ie/better-rr/src/core/matcher.rkt:87:4 hash-ref! [100] 100.0% ----------------------------------------------------------------------- argmin [93] 100.0% [98] 148(1.6%) 0(0.0%) ??? ...es/herbie/better-rr/src/mainloop.rkt:113:10 errors [99] 100.0% ----------------------------------------------------------------------- ??? [98] 9.4% for-loop [73] 14.3% .../more-scheme.rkt:261:28 [27] 23.2% for-loop [80] 26.4% atab-add-altn [90] 26.8% [99] 1570(17.5%) 0(0.0%) errors ...es/herbie/better-rr/src/points.rkt:192:0 for-loop [106] 100.0% ----------------------------------------------------------------------- for-loop [16] 1.9% ??? [25] 2.8% for-loop [14] 4.7% for-loop [15] 6.6% for-loop [26] 6.8% for-loop [97] 6.8% ??? [108] 12.9% loop [12] 16.0% ??? [107] 20.7% ??? [94] 20.7% [100] 1102(12.3%) 150(1.7%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [107] 20.7% ??? [3] 16.0% ??? [108] 12.9% parse-loop74 [21] 9.8% ??? [5] 7.5% f40 [4] 7.5% matcher [10] 6.8% ??? [6] 6.6% f61 [9] 3.4% ??? [7] 1.9% ----------------------------------------------------------------------- location-do [101] 28.4% ??? [94] 71.6% [101] 952(10.6%) 0(0.0%) location-do ...bie/better-rr/src/programs.rkt:87:0 ??? [94] 71.6% location-do [101] 28.4% ----------------------------------------------------------------------- ??? [96] 100.0% [102] 370(4.1%) 370(4.1%) for-loop .../better-rr/src/core/simplify.rkt:121:2 ----------------------------------------------------------------------- ??? [94] 100.0% [103] 306(3.4%) 152(1.7%) ival-div ...ie/better-rr/src/biginterval.rkt:149:0 bfdiv [109] 50.3% ----------------------------------------------------------------------- ??? [94] 100.0% [104] 170(1.9%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [110] 100.0% ----------------------------------------------------------------------- for-loop [95] 100.0% [105] 156(1.7%) 156(1.7%) expand-implicit (unknown source) ----------------------------------------------------------------------- errors [99] 100.0% [106] 1570(17.5%) 394(4.4%) for-loop .../herbie/better-rr/src/points.rkt:194:2 .../more-scheme.rkt:261:28 [27] 74.9% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [107] 952(10.6%) 0(0.0%) ??? .../herbie/better-rr/src/core/taylor.rkt:44:15 hash-ref! [100] 100.0% ----------------------------------------------------------------------- hash-ref! [100] 100.0% [108] 632(7.0%) 0(0.0%) ??? ...herbie/better-rr/src/core/taylor.rkt:343:33 hash-ref! [100] 100.0% ----------------------------------------------------------------------- ival-add [76] 49.7% ival-div [103] 50.3% [109] 306(3.4%) 0(0.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [110] 50.3% ??? [111] 49.7% ----------------------------------------------------------------------- bfdiv [109] 13.6% bf [104] 15.0% bfexp [81] 71.4% [110] 1134(12.6%) 1134(12.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------- bfdiv [109] 100.0% [111] 152(1.7%) 152(1.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 -----------------------------------------------------------------------