Profiling results ----------------- Total cpu time observed: 10072ms (out of 10212ms) Number of samples taken: 49 (once every 206ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= [1] 10072(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [9] 100.0% ----------------------------------------------------------------------- parse-loop74 [2] 8.7% map [94] 27.0% hash-ref! [83] 64.3% [2] 1538(15.3%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [10] 77.9% f61 [107] 13.4% parse-loop74 [2] 8.7% ----------------------------------------------------------------------- ??? [76] 100.0% [3] 1528(15.2%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:11:0 loop [11] 86.9% for-loop [15] 13.1% ----------------------------------------------------------------------- matcher [86] 100.0% [4] 442(4.4%) 0(0.0%) ??? ...s/herbie/master/src/core/matcher.rkt:127:11 for-loop [12] 100.0% ----------------------------------------------------------------------- for-loop [63] 100.0% [5] 400(4.0%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [13] 100.0% ----------------------------------------------------------------------- hash-ref! [83] 100.0% [6] 304(3.0%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:290:26 for-loop [14] 100.0% ----------------------------------------------------------------------- for-loop [63] 100.0% [7] 210(2.1%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [28] 100.0% ----------------------------------------------------------------------- for-loop [63] 100.0% [8] 200(2.0%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [16] 100.0% ----------------------------------------------------------------------- ??? [1] 100.0% [9] 10072(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [17] 100.0% ----------------------------------------------------------------------- f61 [107] 23.4% parse-loop74 [2] 76.6% [10] 1738(17.3%) 0(0.0%) eval-const-expr ...e/master/src/programs.rkt:120:0 temp85_0 [18] 100.0% ----------------------------------------------------------------------- approximate9 [3] 100.0% [11] 1328(13.2%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:86:4 ??? [76] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [12] 442(4.4%) 0(0.0%) for-loop ...bie/master/src/core/matcher.rkt:129:15 matcher [86] 100.0% ----------------------------------------------------------------------- syntax-e [5] 100.0% [13] 400(4.0%) 0(0.0%) syntax-e/no-taint (unknown source) loop [19] 100.0% ----------------------------------------------------------------------- ??? [6] 100.0% [14] 304(3.0%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:290:52 hash-ref! [83] 100.0% ----------------------------------------------------------------------- approximate9 [3] 100.0% [15] 200(2.0%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:29:18 taylor [20] 100.0% ----------------------------------------------------------------------- dispatch-transformer41 [8] 100.0% [16] 200(2.0%) 0(0.0%) apply-transformer52 (unknown source) loop [19] 100.0% ----------------------------------------------------------------------- profile-thunk16 [9] 100.0% [17] 10072(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [21]100.0% ----------------------------------------------------------------------- eval-const-expr [10] 100.0% [18] 1738(17.3%) 0(0.0%) temp85_0 (unknown source) compile15 [22] 100.0% ----------------------------------------------------------------------- apply-transformer52 [16] 33.3% syntax-e/no-taint [13] 66.7% [19] 600(6.0%) 0(0.0%) loop (unknown source) gf [23] 66.7% core-form-sym [24] 33.3% ----------------------------------------------------------------------- for-loop [15] 100.0% [20] 200(2.0%) 0(0.0%) taylor .../herbie/master/src/core/taylor.rkt:169:0 map [94] 100.0% ----------------------------------------------------------------------- for-loop [82] 7.0% run [17] 93.0% [21] 10072(100.0%) 0(0.0%) .../more-scheme.rkt:261:28 (unknown source) prepare-points-intervals [25] 51.4% run-improve47 [26] 35.1% ??? [42] 5.9% errors [77] 2.9% eval-errors [31] 1.8% oracle-error [32] 1.8% *bit-width* [30] 1.1% ----------------------------------------------------------------------- temp85_0 [18] 100.0% [22] 1738(17.3%) 0(0.0%) compile15 (unknown source) temp91_0 [27] 100.0% ----------------------------------------------------------------------- loop [19] 100.0% [23] 400(4.0%) 0(0.0%) gf (unknown source) propagation-apply [29] 100.0% ----------------------------------------------------------------------- loop [19] 100.0% [24] 200(2.0%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [28] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21]100.0% [25] 5176(51.4%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:120:0 loop [33] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21]100.0% [26] 3950(39.2%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:347:0 for-loop [34] 100.0% ----------------------------------------------------------------------- compile15 [22] 100.0% [27] 1738(17.3%) 0(0.0%) temp91_0 (unknown source) temp118_0 [35] 70.7% compile-top9 [36] 29.3% ----------------------------------------------------------------------- core-form-sym [24] 48.8% expand-implicit [7] 51.2% [28] 410(4.1%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [37] 100.0% ----------------------------------------------------------------------- gf [23] 100.0% [29] 400(4.0%) 400(4.0%) propagation-apply (unknown source) ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21]100.0% [30] 224(2.2%) 224(2.2%) *bit-width* ...es/herbie/master/src/float.rkt:35:0 ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21]100.0% [31] 184(1.8%) 0(0.0%) eval-errors .../herbie/master/src/points.rkt:189:0 for-loop [38] 100.0% ----------------------------------------------------------------------- .../more-scheme.rkt:261:28 [21]100.0% [32] 182(1.8%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:198:0 for-loop [39] 100.0% ----------------------------------------------------------------------- prepare-points-intervals [25] 100.0% [33] 5176(51.4%) 204(2.0%) loop ...ghtlies/herbie/master/src/points.rkt:133:4 loop [40] 76.7% ??? [44] 19.4% ----------------------------------------------------------------------- run-improve47 [26] 100.0% [34] 3950(39.2%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:366:4 run-iter! [41] 100.0% ----------------------------------------------------------------------- temp91_0 [27] 100.0% [35] 1228(12.2%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [43] 100.0% ----------------------------------------------------------------------- temp91_0 [27] 100.0% [36] 510(5.1%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [45] 100.0% ----------------------------------------------------------------------- resolve+shift28 [28] 100.0% [37] 410(4.1%) 0(0.0%) fallback-loop (unknown source) for-loop [63] 100.0% ----------------------------------------------------------------------- eval-errors [31] 100.0% [38] 184(1.8%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:191:2 ??? [42] 100.0% ----------------------------------------------------------------------- oracle-error [32] 100.0% [39] 182(1.8%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:199:2 map [94] 100.0% ----------------------------------------------------------------------- loop [33] 100.0% [40] 3970(39.4%) 578(5.7%) loop ...ightlies/herbie/master/src/points.rkt:79:2 ??? [92] 51.2% ??? [76] 14.5% real->precision [51] 10.2% ??? [56] 4.9% hash-update! [53] 4.7% ----------------------------------------------------------------------- for-loop [34] 100.0% [41] 3950(39.2%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:328:0 gen-series! [46] 49.9% finalize-iter! [48] 31.1% gen-rewrites! [50] 11.2% simplify! [52] 7.8% ----------------------------------------------------------------------- for-loop [38] 13.5% .../more-scheme.rkt:261:28 [21] 86.5% [42] 1366(13.6%) 1182(11.7%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 return/no-unsupplied [54] 13.5% ----------------------------------------------------------------------- temp118_0 [35] 100.0% [43] 1228(12.2%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [47] 100.0% ----------------------------------------------------------------------- loop [33] 100.0% [44] 1002(9.9%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:113:6 sample-multi-bounded [49] 100.0% ----------------------------------------------------------------------- compile-top9 [36] 100.0% [45] 510(5.1%) 0(0.0%) compile-forms33 (unknown source) for-loop [63] 100.0% ----------------------------------------------------------------------- run-iter! [41] 100.0% [46] 1970(19.6%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:161:0 for-loop [55] 100.0% ----------------------------------------------------------------------- expand-capturing-lifts [43] 100.0% [47] 1228(12.2%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [57] 100.0% ----------------------------------------------------------------------- run-iter! [41] 100.0% [48] 1228(12.2%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:279:0 ??? [56] 100.0% ----------------------------------------------------------------------- ??? [44] 100.0% [49] 1002(9.9%) 0(0.0%) sample-multi-bounded ...master/src/points.rkt:14:0 random-ranges [58] 80.0% for-loop [61] 20.0% ----------------------------------------------------------------------- run-iter! [41] 100.0% [50] 442(4.4%) 0(0.0%) gen-rewrites! ...bie/master/src/mainloop.rkt:184:0 for-loop [59] 100.0% ----------------------------------------------------------------------- loop [40] 100.0% [51] 404(4.0%) 0(0.0%) real->precision ...e/master/src/programs.rkt:94:11 ??? [76] 100.0% ----------------------------------------------------------------------- run-iter! [41] 100.0% [52] 310(3.1%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:225:0 ??? [60] 100.0% ----------------------------------------------------------------------- loop [40] 100.0% [53] 188(1.9%) 188(1.9%) hash-update! ...cket/private/more-scheme.rkt:365:4 ----------------------------------------------------------------------- ??? [42] 100.0% [54] 184(1.8%) 184(1.8%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 ----------------------------------------------------------------------- gen-series! [46] 100.0% [55] 1970(19.6%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:168:7 taylor-alt [62] 100.0% ----------------------------------------------------------------------- loop [40] 13.6% finalize-iter! [48] 86.4% [56] 1422(14.1%) 194(1.9%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [64] 86.4% ----------------------------------------------------------------------- lambda-clause-expander [47] 26.0% for-loop [63] 74.0% [57] 1228(12.2%) 0(0.0%) finish-bodys (unknown source) for-loop [63] 100.0% ----------------------------------------------------------------------- sample-multi-bounded [49] 100.0% [58] 802(8.0%) 200(2.0%) random-ranges ...erbie/master/src/common.rkt:164:0 build--> [66] 50.6% cons/c [68] 24.4% ----------------------------------------------------------------------- gen-rewrites! [50] 100.0% [59] 442(4.4%) 0(0.0%) for-loop .../herbie/master/src/mainloop.rkt:192:11 rewrite-expression-head24 [65] 100.0% ----------------------------------------------------------------------- simplify! [52] 100.0% [60] 310(3.1%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:42:0 egraph-run [67] 100.0% ----------------------------------------------------------------------- sample-multi-bounded [49] 100.0% [61] 200(2.0%) 200(2.0%) for-loop ...lies/herbie/master/src/points.rkt:20:4 ----------------------------------------------------------------------- for-loop [55] 100.0% [62] 1970(19.6%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:147:0 for-loop [69] 100.0% ----------------------------------------------------------------------- fallback-loop [37] 2.1% for-loop [63] 12.3% compile-forms33 [45] 29.3% finish-bodys [57] 56.3% [63] 1738(17.3%) 610(6.1%) for-loop (unknown source) finish-bodys [57] 39.8% compile-module-linklet57 [71] 29.3% for-loop [63] 12.3% syntax-e [5] 1.6% add-local-binding!39 [75] 1.3% expand-implicit [7] 1.2% dispatch-transformer41 [8] 0.9% ----------------------------------------------------------------------- ??? [56] 100.0% [64] 1228(12.2%) 0(0.0%) for-loop ...bie/master/src/core/alt-table.rkt:55:2 atab-add-altn [70] 83.6% errors [77] 16.4% ----------------------------------------------------------------------- for-loop [59] 100.0% [65] 442(4.4%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [72] 100.0% ----------------------------------------------------------------------- random-ranges [58] 100.0% [66] 406(4.0%) 200(2.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [73] 50.7% ----------------------------------------------------------------------- ??? [60] 100.0% [67] 310(3.1%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [74] 100.0% ----------------------------------------------------------------------- random-ranges [58] 100.0% [68] 196(1.9%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [73] 100.0% ----------------------------------------------------------------------- taylor-alt [62] 100.0% [69] 1970(19.6%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:153:6 ??? [76] 100.0% ----------------------------------------------------------------------- for-loop [64] 100.0% [70] 1026(10.2%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:203:0 errors [77] 100.0% ----------------------------------------------------------------------- for-loop [63] 100.0% [71] 510(5.1%) 510(5.1%) compile-module-linklet57 (unknown source) ----------------------------------------------------------------------- rewrite-expression-head24 [65] 36.2% matcher [86] 63.8% [72] 442(4.4%) 0(0.0%) rewriter ...erbie/master/src/core/matcher.rkt:87:2 for-loop [78] 100.0% ----------------------------------------------------------------------- cons/c [68] 48.8% build--> [66] 51.2% [73] 402(4.0%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [79] 100.0% ----------------------------------------------------------------------- egraph-run [67] 100.0% [74] 310(3.1%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [80] 100.0% ----------------------------------------------------------------------- for-loop [63] 100.0% [75] 218(2.2%) 218(2.2%) add-local-binding!39 (unknown source) ----------------------------------------------------------------------- ??? [105] 5.8% real->precision [51] 12.9% loop [11] 14.1% loop [40] 18.3% location-do [81] 24.4% for-loop [69] 24.4% [76] 3130(31.1%) 182(1.8%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [81] 24.4% ival-mult [84] 18.3% approximate9 [3] 17.3% hash-ref! [83] 14.1% bf [88] 12.9% f40 [87] 7.1% ----------------------------------------------------------------------- for-loop [64] 11.2% .../more-scheme.rkt:261:28 [21] 32.1% atab-add-altn [70] 56.7% [77] 1808(18.0%) 0(0.0%) errors ...tlies/herbie/master/src/points.rkt:211:0 for-loop [82] 88.9% eval-prog [91] 11.1% ----------------------------------------------------------------------- rewriter [72] 100.0% [78] 442(4.4%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:89:4 matcher [86] 63.8% for-loop [85] 36.2% ----------------------------------------------------------------------- coerce-contract [73] 100.0% [79] 402(4.0%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [89] 100.0% ----------------------------------------------------------------------- egraph-add-exprs [74] 100.0% [80] 310(3.1%) 0(0.0%) ??? ...s/herbie/master/src/core/simplify.rkt:102:6 for-loop [90] 100.0% ----------------------------------------------------------------------- ??? [76] 41.3% location-do [81] 58.7% [81] 1970(19.6%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:63:0 location-do [81] 58.7% ??? [76] 41.3% ----------------------------------------------------------------------- errors [77] 100.0% [82] 1608(16.0%) 202(2.0%) for-loop ...ies/herbie/master/src/points.rkt:213:2 .../more-scheme.rkt:261:28 [21] 87.4% ----------------------------------------------------------------------- for-loop [14] 5.7% ??? [95] 10.7% ??? [93] 34.0% ??? [76] 49.5% [83] 1328(13.2%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [93] 34.0% parse-loop74 [2] 34.0% f61 [107] 15.5% ??? [95] 10.7% ??? [6] 5.7% ----------------------------------------------------------------------- ??? [76] 100.0% [84] 574(5.7%) 202(2.0%) ival-mult ...rbie/master/src/biginterval.rkt:120:0 bfsub [106] 64.8% ----------------------------------------------------------------------- for-loop [78] 100.0% [85] 442(4.4%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:96:8 fix-up-variables [96] 100.0% ----------------------------------------------------------------------- for-loop [12] 50.0% for-loop [78] 50.0% [86] 442(4.4%) 0(0.0%) matcher ...erbie/master/src/core/matcher.rkt:115:2 ??? [4] 50.0% rewriter [72] 50.0% ----------------------------------------------------------------------- ??? [76] 42.1% map [94] 57.9% [87] 442(4.4%) 0(0.0%) f40 (unknown source) map [94] 100.0% ----------------------------------------------------------------------- ??? [76] 100.0% [88] 404(4.0%) 182(1.8%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [111] 55.0% ----------------------------------------------------------------------- coerce-contract/f [79] 100.0% [89] 402(4.0%) 402(4.0%) coerce-simple-value ...ract/private/guts.rkt:385:0 ----------------------------------------------------------------------- ??? [80] 100.0% [90] 310(3.1%) 310(3.1%) for-loop ...bie/master/src/core/simplify.rkt:121:2 ----------------------------------------------------------------------- errors [77] 100.0% [91] 200(2.0%) 0(0.0%) eval-prog ...s/herbie/master/src/programs.rkt:82:0 ??? [92] 100.0% ----------------------------------------------------------------------- eval-prog [91] 9.0% loop [40] 91.0% [92] 2232(22.2%) 200(2.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-log [97] 36.0% ival-sqrt [98] 27.0% ival-add [99] 19.1% ival-sub [102] 9.0% ----------------------------------------------------------------------- hash-ref! [83] 100.0% [93] 1122(11.1%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:44:15 hash-ref! [83] 100.0% ----------------------------------------------------------------------- for-loop [39] 17.7% taylor [20] 19.4% f40 [87] 30.3% f61 [107] 32.6% [94] 1030(10.2%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [2] 25.1% taylor-sqrt [103] 19.4% f40 [87] 17.7% ??? [105] 17.7% f61 [107] 12.6% simplify-node [101] 7.5% ----------------------------------------------------------------------- hash-ref! [83] 100.0% [95] 504(5.0%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:362:30 hash-ref! [83] 100.0% ----------------------------------------------------------------------- for-loop [85] 100.0% [96] 442(4.4%) 0(0.0%) fix-up-variables ...ter/src/core/matcher.rkt:108:2 for-loop [100] 55.2% pattern-match [104] 44.8% ----------------------------------------------------------------------- ??? [92] 100.0% [97] 804(8.0%) 804(8.0%) ival-log ...erbie/master/src/biginterval.rkt:202:0 ----------------------------------------------------------------------- ??? [92] 100.0% [98] 602(6.0%) 400(4.0%) ival-sqrt ...rbie/master/src/biginterval.rkt:212:0 bfsqrt [110] 33.6% ----------------------------------------------------------------------- ??? [92] 100.0% [99] 426(4.2%) 0(0.0%) ival-add ...erbie/master/src/biginterval.rkt:102:0 bfsub [106] 100.0% ----------------------------------------------------------------------- fix-up-variables [96] 100.0% [100] 244(2.4%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:41:9 for-loop [108] 100.0% ----------------------------------------------------------------------- map [94] 100.0% [101] 232(2.3%) 0(0.0%) simplify-node ...e/master/src/core/reduce.rkt:46:0 gather-additive-terms6 [109] 100.0% ----------------------------------------------------------------------- ??? [92] 100.0% [102] 200(2.0%) 0(0.0%) ival-sub ...erbie/master/src/biginterval.rkt:108:0 bfsub [106] 100.0% ----------------------------------------------------------------------- map [94] 100.0% [103] 200(2.0%) 0(0.0%) taylor-sqrt ...ie/master/src/core/taylor.rkt:351:0 f61 [107] 100.0% ----------------------------------------------------------------------- fix-up-variables [96] 100.0% [104] 198(2.0%) 0(0.0%) pattern-match .../master/src/core/matcher.rkt:29:0 for-loop [108] 100.0% ----------------------------------------------------------------------- map [94] 100.0% [105] 182(1.8%) 0(0.0%) ??? ...ghtlies/herbie/master/src/points.rkt:200:26 ??? [76] 100.0% ----------------------------------------------------------------------- ival-sub [102] 20.0% ival-mult [84] 37.3% ival-add [99] 42.7% [106] 998(9.9%) 202(2.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [111] 59.7% ??? [112] 20.0% ----------------------------------------------------------------------- parse-loop74 [2] 12.1% hash-ref! [83] 12.1% taylor-sqrt [103] 23.6% map [94] 52.1% [107] 848(8.4%) 0(0.0%) f61 (unknown source) map [94] 64.3% eval-const-expr [10] 35.7% ----------------------------------------------------------------------- pattern-match [104] 44.8% for-loop [100] 55.2% [108] 442(4.4%) 442(4.4%) for-loop ...erbie/master/src/core/matcher.rkt:26:9 ----------------------------------------------------------------------- simplify-node [101] 100.0% [109] 232(2.3%) 232(2.3%) gather-additive-terms6 ...src/core/reduce.rkt:68:0 ----------------------------------------------------------------------- ival-sqrt [98] 100.0% [110] 202(2.0%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:632:4 new-mpfr [111] 100.0% ----------------------------------------------------------------------- bfsqrt [110] 19.8% bf [88] 21.8% bfsub [106] 58.4% [111] 1020(10.1%) 1020(10.1%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------- bfsub [106] 100.0% [112] 200(2.0%) 200(2.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 -----------------------------------------------------------------------