Profiling results ----------------- Total cpu time observed: 28776ms (out of 28900ms) Number of samples taken: 141 (once every 204ms) (Hiding functions with self<1.0% and local<2.0%: 5 of 209 hidden) ============================================================================ Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ============================================================================ [1] 28776(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% ---------------------------------------------------------------------------- ??? [97] 100.0% [2] 6568(22.8%) 0(0.0%) approximate9 ...ie/master/src/core/taylor.rkt:11:0 loop [13] 71.7% for-loop [16] 16.0% taylor [22] 9.2% taylor-quotient [23] 3.1% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [3] 4508(15.7%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:67:15 ??? [97] 65.7% hash-ref! [105] 34.3% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [4] 4082(14.2%) 0(0.0%) ??? ...ies/herbie/master/src/core/taylor.rkt:44:15 hash-ref! [105] 85.3% ??? [21] 9.8% f61 [76] 4.9% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [5] 4082(14.2%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:300:23 for-loop [14] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [6] 2684(9.3%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:290:26 for-loop [15] 100.0% ---------------------------------------------------------------------------- for-loop [192] 100.0% [7] 1212(4.2%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [180] 66.5% datum->syntax6 [18] 33.5% ---------------------------------------------------------------------------- matcher [118] 100.0% [8] 1038(3.6%) 0(0.0%) ??? ...s/herbie/master/src/core/matcher.rkt:129:11 for-loop [17] 95.0% for-loop [19] 5.0% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [9] 1030(3.6%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:362:30 ??? [21] 58.8% hash-ref! [105] 41.2% ---------------------------------------------------------------------------- for-loop [192] 100.0% [10] 816(2.8%) 410(1.4%) expand-identifier (unknown source) resolve+shift28 [180] 49.8% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [11] 218(0.8%) 0(0.0%) ??? ...htlies/herbie/master/src/programs.rkt:196:5 loop [173] 100.0% ---------------------------------------------------------------------------- ??? [1] 100.0% [12] 28776(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [20] 100.0% ---------------------------------------------------------------------------- approximate9 [2] 100.0% [13] 4708(16.4%) 0(0.0%) loop ...ies/herbie/master/src/core/taylor.rkt:86:4 hash-ref! [105] 95.8% ??? [97] 4.2% ---------------------------------------------------------------------------- ??? [5] 100.0% [14] 4082(14.2%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:303:27 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- ??? [6] 100.0% [15] 2684(9.3%) 0(0.0%) for-loop ...rbie/master/src/core/taylor.rkt:290:52 hash-ref! [105] 53.4% ??? [21] 38.9% simplify-node [24] 7.7% ---------------------------------------------------------------------------- approximate9 [2] 100.0% [16] 1052(3.7%) 0(0.0%) for-loop ...erbie/master/src/core/taylor.rkt:29:18 taylor [22] 57.2% taylor-sqrt [27] 22.1% taylor-quotient [23] 20.7% ---------------------------------------------------------------------------- ??? [8] 100.0% [17] 1038(3.6%) 0(0.0%) for-loop ...bie/master/src/core/matcher.rkt:131:15 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- expand-implicit [7] 100.0% [18] 406(1.4%) 406(1.4%) datum->syntax6 (unknown source) ---------------------------------------------------------------------------- ??? [8] 100.0% [19] 206(0.7%) 0(0.0%) for-loop ...rbie/master/src/core/matcher.rkt:101:4 foldl [25] 100.0% ---------------------------------------------------------------------------- profile-thunk16 [12] 100.0% [20] 28776(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [26] 100.0% ---------------------------------------------------------------------------- ??? [4] 14.5% ??? [9] 24.5% for-loop [15] 60.9% [21] 2062(7.2%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:293:19 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 7.7% map [47] 9.5% approximate9 [2] 11.0% for-loop [16] 16.4% taylor [22] 55.3% [22] 1830(6.4%) 222(0.8%) taylor .../herbie/master/src/core/taylor.rkt:169:0 taylor [22] 55.3% map [47] 16.9% debug-print [31] 10.9% taylor-invert [28] 8.4% taylor-sqrt [27] 7.3% ---------------------------------------------------------------------------- approximate9 [2] 48.6% for-loop [16] 51.4% [23] 424(1.5%) 0(0.0%) taylor-quotient ...aster/src/core/taylor.rkt:333:0 first-nonzero-exp [34] 100.0% ---------------------------------------------------------------------------- for-loop [154] 24.6% hash-ref! [105] 24.6% for-loop [15] 50.7% [24] 406(1.4%) 0(0.0%) simplify-node ...e/master/src/core/reduce.rkt:49:0 gather-additive-terms6 [30] 50.7% append-map [129] 24.6% gather-multiplicative-terms [58] 24.6% ---------------------------------------------------------------------------- for-loop [19] 100.0% [25] 206(0.7%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [29] 100.0% ---------------------------------------------------------------------------- f61 [76] 3.5% parse-loop74 [64] 5.0% for-loop [116] 6.6% run [20] 84.9% [26] 28776(100.0%) 1606(5.6%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [32] 50.6% prepare-points-intervals [41] 27.4% temp85_0 [115] 5.7% oracle-error [35] 2.8% ??? [181] 2.4% get-final-combination [36] 1.8% loop [173] 1.8% errors [104] 1.0% eval-errors [38] 0.7% ??? [97] 0.7% eval [122] 0.7% *bit-width* [37] 0.4% ulp-difference [183] 0.3% ---------------------------------------------------------------------------- map [47] 24.2% for-loop [16] 27.8% taylor [22] 48.1% [27] 836(2.9%) 0(0.0%) taylor-sqrt ...ie/master/src/core/taylor.rkt:351:0 parse-loop74 [64] 27.8% f61 [76] 24.2% f40 [33] 24.2% hash-ref! [105] 23.9% ---------------------------------------------------------------------------- map [47] 24.9% taylor [22] 75.1% [28] 804(2.8%) 0(0.0%) taylor-invert .../master/src/core/taylor.rkt:317:0 parse-loop74 [64] 50.0% first-nonzero-exp [34] 50.0% ---------------------------------------------------------------------------- foldl [25] 100.0% [29] 206(0.7%) 0(0.0%) ??? ...ies/herbie/master/src/core/matcher.rkt:25:7 core457 [144] 100.0% ---------------------------------------------------------------------------- simplify-node [24] 100.0% [30] 206(0.7%) 0(0.0%) gather-additive-terms6 ...src/core/reduce.rkt:71:0 parse-loop368 [139] 100.0% ---------------------------------------------------------------------------- taylor [22] 100.0% [31] 200(0.7%) 0(0.0%) debug-print ...s/herbie/master/src/debug.rkt:110:0 for-loop [39] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 100.0% [32] 18710(65.0%) 0(0.0%) run-improve47 ...bie/master/src/mainloop.rkt:365:0 for-loop [40] 98.9% prepare-points-intervals [41] 1.1% ---------------------------------------------------------------------------- ??? [97] 2.9% taylor-sqrt [27] 2.9% map [47] 24.3% hash-ref! [105] 69.9% [33] 3480(12.1%) 0(0.0%) f40 (unknown source) map [47] 100.0% ---------------------------------------------------------------------------- taylor-invert [28] 48.7% taylor-quotient [23] 51.3% [34] 826(2.9%) 0(0.0%) first-nonzero-exp ...ter/src/core/taylor.rkt:265:0 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 100.0% [35] 800(2.8%) 0(0.0%) oracle-error ...herbie/master/src/points.rkt:190:0 for-loop [42] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 100.0% [36] 608(2.1%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:390:0 infer-splitpoints [43] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 100.0% [37] 208(0.7%) 0(0.0%) *bit-width* ...es/herbie/master/src/float.rkt:34:0 return/no-unsupplied [189] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 100.0% [38] 206(0.7%) 0(0.0%) eval-errors .../herbie/master/src/points.rkt:181:0 for-loop [44] 100.0% ---------------------------------------------------------------------------- debug-print [31] 100.0% [39] 200(0.7%) 200(0.7%) for-loop ...lies/herbie/master/src/debug.rkt:116:2 ---------------------------------------------------------------------------- run-improve47 [32] 100.0% [40] 18506(64.3%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:384:4 run-iter! [45] 100.0% ---------------------------------------------------------------------------- run-improve47 [32] 2.5% .../more-scheme.rkt:261:28 [26] 97.5% [41] 8090(28.1%) 0(0.0%) prepare-points-intervals ...r/src/points.rkt:133:0 loop [46] 100.0% ---------------------------------------------------------------------------- oracle-error [35] 100.0% [42] 800(2.8%) 0(0.0%) for-loop ...ies/herbie/master/src/points.rkt:191:2 loop [173] 75.5% map [47] 24.5% ---------------------------------------------------------------------------- get-final-combination [36] 100.0% [43] 608(2.1%) 0(0.0%) infer-splitpoints ...ter/src/core/regimes.rkt:33:0 for-loop [48] 67.1% loop [173] 32.9% ---------------------------------------------------------------------------- eval-errors [38] 100.0% [44] 206(0.7%) 206(0.7%) for-loop ...ies/herbie/master/src/points.rkt:183:2 ---------------------------------------------------------------------------- for-loop [40] 100.0% [45] 18506(64.3%) 0(0.0%) run-iter! .../herbie/master/src/mainloop.rkt:346:0 finalize-iter! [49] 46.1% gen-series! [51] 36.6% gen-rewrites! [52] 7.8% simplify! [53] 7.4% choose-best-alt! [57] 1.1% localize! [60] 1.1% ---------------------------------------------------------------------------- prepare-points-intervals [41] 100.0% [46] 8090(28.1%) 388(1.3%) loop ...ghtlies/herbie/master/src/points.rkt:145:4 loop [50] 92.7% ??? [59] 2.5% ---------------------------------------------------------------------------- for-loop [42] 4.0% parse-loop15 [127] 4.1% gather-multiplicative-terms [58] 4.1% taylor [22] 18.9% f40 [33] 69.0% [47] 4902(17.0%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [64] 32.7% f40 [33] 17.2% parse-loop49 [54] 12.4% taylor [22] 10.7% taylor-sqrt [27] 4.1% taylor-invert [28] 4.1% gather-multiplicative-terms [58] 4.1% hash-ref! [105] 4.1% loop [61] 4.0% f61 [76] 3.2% simplify* [56] 2.1% make-multiplication-node [152] 1.4% ---------------------------------------------------------------------------- infer-splitpoints [43] 100.0% [48] 408(1.4%) 0(0.0%) for-loop ...erbie/master/src/core/regimes.rkt:45:6 option-on-expr [55] 100.0% ---------------------------------------------------------------------------- run-iter! [45] 100.0% [49] 8524(29.6%) 0(0.0%) finalize-iter! ...ie/master/src/mainloop.rkt:278:0 ??? [62] 100.0% ---------------------------------------------------------------------------- loop [46] 100.0% [50] 7502(26.1%) 1000(3.5%) loop ...ightlies/herbie/master/src/points.rkt:81:2 ??? [97] 32.8% real->precision [65] 26.9% ??? [190] 8.3% ...higher-order.rkt:375:33 [68] 8.1% ...higher-order.rkt:379:33 [70] 5.1% ??? [203] 2.7% ??? [62] 2.7% ---------------------------------------------------------------------------- run-iter! [45] 100.0% [51] 6768(23.5%) 0(0.0%) gen-series! ...erbie/master/src/mainloop.rkt:160:0 for-loop [63] 100.0% ---------------------------------------------------------------------------- run-iter! [45] 100.0% [52] 1438(5.0%) 0(0.0%) gen-rewrites! ...bie/master/src/mainloop.rkt:183:0 for-loop [67] 86.1% for-loop [72] 13.9% ---------------------------------------------------------------------------- run-iter! [45] 100.0% [53] 1374(4.8%) 0(0.0%) simplify! .../herbie/master/src/mainloop.rkt:224:0 ??? [66] 100.0% ---------------------------------------------------------------------------- map [47] 100.0% [54] 606(2.1%) 0(0.0%) parse-loop49 (unknown source) f61 [76] 66.0% parse-loop74 [64] 34.0% ---------------------------------------------------------------------------- for-loop [48] 100.0% [55] 408(1.4%) 0(0.0%) option-on-expr ...aster/src/core/regimes.rkt:124:0 for-loop [69] 100.0% ---------------------------------------------------------------------------- map [47] 100.0% [56] 202(0.7%) 202(0.7%) simplify* ...erbie/master/src/core/reduce.rkt:32:0 ---------------------------------------------------------------------------- run-iter! [45] 100.0% [57] 202(0.7%) 0(0.0%) choose-best-alt! .../master/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [71] 100.0% ---------------------------------------------------------------------------- map [47] 50.0% simplify-node [24] 50.0% [58] 200(0.7%) 200(0.7%) gather-multiplicative-terms ...re/reduce.rkt:113:0 map [47] 50.0% ---------------------------------------------------------------------------- loop [46] 100.0% [59] 200(0.7%) 0(0.0%) ??? ...ightlies/herbie/master/src/points.rkt:126:6 loop [173] 100.0% ---------------------------------------------------------------------------- run-iter! [45] 100.0% [60] 200(0.7%) 0(0.0%) localize! .../herbie/master/src/mainloop.rkt:127:0 localize-error [73] 100.0% ---------------------------------------------------------------------------- map [47] 100.0% [61] 196(0.7%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 ??? [176] 100.0% ---------------------------------------------------------------------------- loop [50] 2.2% free-variables [120] 2.5% finalize-iter! [49] 95.3% [62] 8948(31.1%) 224(0.8%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [74] 93.0% ??? [81] 2.2% atab-add-altns [82] 2.2% ---------------------------------------------------------------------------- gen-series! [51] 100.0% [63] 6768(23.5%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:167:7 taylor-alt [75] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 6.5% parse-loop49 [54] 6.7% taylor-sqrt [27] 7.5% taylor-invert [28] 13.0% map [47] 66.3% [64] 3090(10.7%) 0(0.0%) parse-loop74 (unknown source) .../more-scheme.rkt:261:28 [26] 93.5% f61 [76] 6.5% ---------------------------------------------------------------------------- loop [50] 100.0% [65] 2018(7.0%) 0(0.0%) real->precision .../master/src/programs.rkt:118:11 ??? [97] 90.1% ??? [83] 9.9% ---------------------------------------------------------------------------- simplify! [53] 100.0% [66] 1374(4.8%) 0(0.0%) ??? ...es/herbie/master/src/core/simplify.rkt:42:0 egraph-run [77] 100.0% ---------------------------------------------------------------------------- gen-rewrites! [52] 100.0% [67] 1238(4.3%) 0(0.0%) for-loop .../herbie/master/src/mainloop.rkt:191:11 rewrite-expression-head23 [78] 100.0% ---------------------------------------------------------------------------- loop [50] 100.0% [68] 610(2.1%) 0(0.0%) ...higher-order.rkt:375:33 (unknown source) loop [79] 100.0% ---------------------------------------------------------------------------- option-on-expr [55] 100.0% [69] 408(1.4%) 0(0.0%) for-loop ...rbie/master/src/core/regimes.rkt:135:4 errors [104] 100.0% ---------------------------------------------------------------------------- loop [50] 100.0% [70] 384(1.3%) 200(0.7%) ...higher-order.rkt:379:33 (unknown source) ival-and [85] 47.9% ---------------------------------------------------------------------------- choose-best-alt! [57] 100.0% [71] 202(0.7%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [80] 100.0% ---------------------------------------------------------------------------- gen-rewrites! [52] 100.0% [72] 200(0.7%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:208:4 for-loop [84] 100.0% ---------------------------------------------------------------------------- localize! [60] 100.0% [73] 200(0.7%) 0(0.0%) localize-error ...aster/src/core/localize.rkt:57:0 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- ??? [62] 100.0% [74] 8324(28.9%) 0(0.0%) for-loop ...ie/master/src/core/alt-table.rkt:201:2 atab-add-altn [86] 97.4% loop [91] 2.6% ---------------------------------------------------------------------------- for-loop [63] 100.0% [75] 6768(23.5%) 0(0.0%) taylor-alt ...herbie/master/src/mainloop.rkt:146:0 for-loop [87] 100.0% ---------------------------------------------------------------------------- ??? [4] 7.5% taylor-sqrt [27] 7.6% parse-loop74 [64] 7.6% parse-loop49 [54] 15.1% map [47] 16.0% hash-ref! [105] 46.1% [76] 2650(9.2%) 0(0.0%) f61 (unknown source) .../more-scheme.rkt:261:28 [26] 75.7% composed [109] 24.3% ---------------------------------------------------------------------------- ??? [66] 100.0% [77] 1374(4.8%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [88] 100.0% ---------------------------------------------------------------------------- for-loop [67] 100.0% [78] 1238(4.3%) 0(0.0%) rewrite-expression-head23 ...core/matcher.rkt:83:0 rewriter [89] 100.0% ---------------------------------------------------------------------------- ...higher-order.rkt:375:33 [68] 100.0% [79] 610(2.1%) 202(0.7%) loop ...es/herbie/master/src/biginterval.rkt:637:6 ival-<2 [90] 66.9% ---------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [71] 100.0% [80] 202(0.7%) 0(0.0%) ??? ...s/herbie/master/src/core/alt-table.rkt:41:0 argmin [92] 100.0% ---------------------------------------------------------------------------- ??? [62] 100.0% [81] 200(0.7%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:567:4 ??? [93] 100.0% ---------------------------------------------------------------------------- ??? [62] 100.0% [82] 200(0.7%) 0(0.0%) atab-add-altns ...ter/src/core/alt-table.rkt:194:0 loop [94] 100.0% ---------------------------------------------------------------------------- real->precision [65] 100.0% [83] 200(0.7%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:770:8 bigvalue? [95] 100.0% ---------------------------------------------------------------------------- for-loop [72] 100.0% [84] 200(0.7%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:209:6 change-apply [96] 100.0% ---------------------------------------------------------------------------- ...higher-order.rkt:379:33 [70] 100.0% [85] 184(0.6%) 184(0.6%) ival-and ...erbie/master/src/biginterval.rkt:423:0 ---------------------------------------------------------------------------- for-loop [74] 100.0% [86] 8108(28.2%) 0(0.0%) atab-add-altn ...ster/src/core/alt-table.rkt:204:0 errors [104] 94.8% best-and-tied-at-points [100] 5.2% ---------------------------------------------------------------------------- taylor-alt [75] 100.0% [87] 6768(23.5%) 0(0.0%) for-loop ...s/herbie/master/src/mainloop.rkt:152:6 ??? [97] 100.0% ---------------------------------------------------------------------------- egraph-run [77] 100.0% [88] 1374(4.8%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [99] 84.3% loop [173] 15.7% ---------------------------------------------------------------------------- rewrite-expression-head23 [78] 48.4% matcher [118] 51.6% [89] 1238(4.3%) 206(0.7%) rewriter ...erbie/master/src/core/matcher.rkt:85:2 for-loop [98] 94.5% ---------------------------------------------------------------------------- loop [79] 100.0% [90] 408(1.4%) 202(0.7%) ival-<2 ...herbie/master/src/biginterval.rkt:611:0 epfn [102] 50.5% ---------------------------------------------------------------------------- for-loop [74] 100.0% [91] 216(0.8%) 0(0.0%) loop ...herbie/master/src/core/alt-table.rkt:163:2 rm-alts [101] 100.0% ---------------------------------------------------------------------------- ??? [80] 100.0% [92] 202(0.7%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [103] 100.0% ---------------------------------------------------------------------------- ??? [81] 100.0% [93] 200(0.7%) 200(0.7%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ---------------------------------------------------------------------------- atab-add-altns [82] 4.0% loop [94] 96.0% [94] 200(0.7%) 200(0.7%) loop ...racket-7.5/collects/racket/list.rkt:434:17 loop [94] 96.0% ---------------------------------------------------------------------------- ??? [83] 100.0% [95] 200(0.7%) 200(0.7%) bigvalue? ...rbie/master/src/syntax/types.rkt:19:0 ---------------------------------------------------------------------------- for-loop [84] 100.0% [96] 200(0.7%) 0(0.0%) change-apply ...e/master/src/core/matcher.rkt:69:0 pattern-substitute [131] 100.0% ---------------------------------------------------------------------------- loop [13] 0.6% .../more-scheme.rkt:261:28 [26] 3.6% ??? [3] 13.1% real->precision [65] 15.9% loop [50] 21.5% location-do [106] 22.7% for-loop [87] 22.7% [97] 11458(39.8%) 1610(5.6%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [106] 22.7% approximate9 [2] 21.8% hash-ref! [105] 13.7% ival-mult [107] 11.0% bf [110] 8.9% composed [109] 3.5% ival-div [114] 1.8% f40 [33] 0.9% ---------------------------------------------------------------------------- rewriter [89] 100.0% [98] 1238(4.3%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:87:4 hash-ref! [105] 77.4% for-loop [111] 22.6% ---------------------------------------------------------------------------- egraph-add-exprs [88] 100.0% [99] 1158(4.0%) 0(0.0%) ??? ...s/herbie/master/src/core/simplify.rkt:103:6 for-loop [108] 100.0% ---------------------------------------------------------------------------- atab-add-altn [86] 100.0% [100] 420(1.5%) 0(0.0%) best-and-tied-at-points ...core/alt-table.rkt:91:0 for-loop [112] 100.0% ---------------------------------------------------------------------------- loop [91] 100.0% [101] 216(0.8%) 0(0.0%) rm-alts ...bie/master/src/core/alt-table.rkt:172:0 ??? [113] 100.0% ---------------------------------------------------------------------------- ival-<2 [90] 100.0% [102] 206(0.7%) 206(0.7%) epfn ...es/herbie/master/src/biginterval.rkt:153:0 ---------------------------------------------------------------------------- argmin [92] 100.0% [103] 202(0.7%) 0(0.0%) ??? ...tlies/herbie/master/src/mainloop.rkt:114:10 errors [104] 100.0% ---------------------------------------------------------------------------- ??? [103] 2.3% .../more-scheme.rkt:261:28 [26] 4.4% for-loop [69] 4.7% atab-add-altn [86] 88.6% [104] 8676(30.2%) 200(0.7%) errors ...tlies/herbie/master/src/points.rkt:203:0 for-loop [116] 50.9% temp85_0 [115] 44.5% eval [122] 2.3% ---------------------------------------------------------------------------- localize-error [73] 0.5% ??? [9] 0.7% taylor-sqrt [27] 1.4% map [47] 2.4% for-loop [15] 4.4% first-nonzero-exp [34] 4.7% ??? [117] 4.8% ??? [21] 5.3% for-loop [17] 7.2% ??? [3] 7.5% ??? [4] 8.0% for-loop [98] 10.5% loop [13] 12.0% for-loop [14] 14.3% ??? [97] 14.9% [105] 6970(24.2%) 200(0.7%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 19.5% matcher [118] 14.9% ??? [5] 14.3% ??? [4] 11.9% f40 [33] 10.2% ??? [6] 7.9% ??? [117] 4.8% f61 [76] 3.6% taylor [22] 3.0% parse-loop15 [127] 2.4% ??? [9] 1.9% ??? [11] 0.6% parse-loop74 [64] 0.5% simplify-node [24] 0.5% ??? [126] 0.5% ---------------------------------------------------------------------------- location-do [106] 42.5% ??? [97] 57.5% [106] 6768(23.5%) 0(0.0%) location-do ...herbie/master/src/programs.rkt:87:0 ??? [97] 57.5% location-do [106] 42.5% ---------------------------------------------------------------------------- ??? [97] 100.0% [107] 1258(4.4%) 408(1.4%) ival-mult ...rbie/master/src/biginterval.rkt:212:0 epmul [119] 67.6% ---------------------------------------------------------------------------- ??? [99] 100.0% [108] 1158(4.0%) 1158(4.0%) for-loop ...bie/master/src/core/simplify.rkt:121:2 ---------------------------------------------------------------------------- ??? [97] 38.3% f61 [76] 61.7% [109] 1044(3.6%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [120] 61.7% ??? [123] 38.3% ---------------------------------------------------------------------------- ??? [97] 100.0% [110] 1016(3.5%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [204] 61.4% ??? [203] 38.6% ---------------------------------------------------------------------------- for-loop [98] 100.0% [111] 626(2.2%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:94:8 fix-up-variables [121] 100.0% ---------------------------------------------------------------------------- best-and-tied-at-points [100] 100.0% [112] 420(1.5%) 420(1.5%) for-loop ...bie/master/src/core/alt-table.rkt:94:4 ---------------------------------------------------------------------------- rm-alts [101] 100.0% [113] 216(0.8%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:555:3 ??? [124] 100.0% ---------------------------------------------------------------------------- ??? [97] 100.0% [114] 206(0.7%) 0(0.0%) ival-div ...erbie/master/src/biginterval.rkt:250:0 epdiv [125] 100.0% ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 45.8% errors [104] 54.2% [115] 7126(24.8%) 0(0.0%) temp85_0 (unknown source) compile15 [128] 100.0% ---------------------------------------------------------------------------- errors [104] 100.0% [116] 4414(15.3%) 608(2.1%) for-loop ...ies/herbie/master/src/points.rkt:205:2 .../more-scheme.rkt:261:28 [26] 86.2% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [117] 2216(7.7%) 0(0.0%) ??? ...es/herbie/master/src/core/taylor.rkt:343:33 hash-ref! [105] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [118] 1038(3.6%) 0(0.0%) matcher ...erbie/master/src/core/matcher.rkt:117:2 ??? [8] 51.4% rewriter [89] 48.6% ---------------------------------------------------------------------------- ival-mult [107] 100.0% [119] 850(3.0%) 206(0.7%) epmul ...s/herbie/master/src/biginterval.rkt:201:0 bfsub [201] 75.8% ---------------------------------------------------------------------------- composed [109] 28.3% append-map [129] 71.7% [120] 644(2.2%) 218(0.8%) free-variables ...bie/master/src/programs.rkt:80:0 append-map [129] 71.7% ??? [62] 17.4% constant? [133] 5.2% ---------------------------------------------------------------------------- for-loop [111] 100.0% [121] 626(2.2%) 0(0.0%) fix-up-variables ...ter/src/core/matcher.rkt:106:2 pattern-match [130] 67.7% pattern-substitute [131] 32.3% ---------------------------------------------------------------------------- errors [104] 33.1% .../more-scheme.rkt:261:28 [26] 66.9% [122] 604(2.1%) 0(0.0%) eval (unknown source) add-ns-scopes [137] 66.6% namespace-syntax-introduce3 [134] 33.4% ---------------------------------------------------------------------------- composed [109] 100.0% [123] 400(1.4%) 0(0.0%) ??? ...ies/herbie/master/src/biginterval.rkt:285:0 bfsub [201] 100.0% ---------------------------------------------------------------------------- ??? [113] 100.0% [124] 216(0.8%) 0(0.0%) ??? /opt/racket-7.5/collects/racket/hash.rkt:7:0 for-loop [132] 100.0% ---------------------------------------------------------------------------- ival-div [114] 100.0% [125] 206(0.7%) 0(0.0%) epdiv ...s/herbie/master/src/biginterval.rkt:239:0 bfsub [201] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [126] 200(0.7%) 0(0.0%) ??? ...s/herbie/master/src/core/localize.rkt:16:13 repeat [135] 100.0% ---------------------------------------------------------------------------- hash-ref! [105] 100.0% [127] 200(0.7%) 0(0.0%) parse-loop15 (unknown source) map [47] 100.0% ---------------------------------------------------------------------------- temp85_0 [115] 100.0% [128] 7126(24.8%) 0(0.0%) compile15 (unknown source) temp91_0 [136] 97.0% loop [173] 3.0% ---------------------------------------------------------------------------- simplify-node [24] 23.7% free-variables [120] 76.3% [129] 844(2.9%) 0(0.0%) append-map ...t-7.5/collects/racket/list.rkt:586:2 free-variables [120] 76.3% parse-loop368 [139] 23.7% ---------------------------------------------------------------------------- fix-up-variables [121] 100.0% [130] 424(1.5%) 0(0.0%) pattern-match .../master/src/core/matcher.rkt:29:0 for-loop [138] 100.0% ---------------------------------------------------------------------------- change-apply [96] 24.9% fix-up-variables [121] 25.1% pattern-substitute [131] 50.0% [131] 402(1.4%) 0(0.0%) pattern-substitute ...er/src/core/matcher.rkt:45:0 pattern-substitute [131] 50.0% return/no-unsupplied [189] 25.1% ??? [142] 24.9% ---------------------------------------------------------------------------- ??? [124] 100.0% [132] 216(0.8%) 216(0.8%) for-loop ...cket-7.5/collects/racket/hash.rkt:14:2 ---------------------------------------------------------------------------- free-variables [120] 100.0% [133] 202(0.7%) 0(0.0%) constant? ...ie/master/src/syntax/syntax.rkt:726:0 value? [140] 100.0% ---------------------------------------------------------------------------- eval [122] 100.0% [134] 202(0.7%) 0(0.0%) namespace-syntax-introduce3 (unknown source) add-ns-scopes [137] 100.0% ---------------------------------------------------------------------------- ??? [126] 100.0% [135] 200(0.7%) 0(0.0%) repeat .../herbie/master/src/core/localize.rkt:7:0 for-loop [141] 100.0% ---------------------------------------------------------------------------- compile15 [128] 100.0% [136] 6910(24.0%) 0(0.0%) temp91_0 (unknown source) temp118_0 [143] 91.2% compile-top9 [145] 8.8% ---------------------------------------------------------------------------- namespace-syntax-introduce3 [134] 33.4% eval [122] 66.6% [137] 604(2.1%) 0(0.0%) add-ns-scopes (unknown source) add-scopes [146] 66.9% gf [174] 33.1% ---------------------------------------------------------------------------- pattern-match [130] 100.0% [138] 424(1.5%) 0(0.0%) for-loop ...erbie/master/src/core/matcher.rkt:26:9 core457 [144] 100.0% ---------------------------------------------------------------------------- append-map [129] 49.3% gather-additive-terms6 [30] 50.7% [139] 406(1.4%) 0(0.0%) parse-loop368 (unknown source) for-loop [147] 50.7% parse-loop389 [148] 49.3% ---------------------------------------------------------------------------- constant? [133] 100.0% [140] 202(0.7%) 202(0.7%) value? .../herbie/master/src/syntax/types.rkt:18:0 ---------------------------------------------------------------------------- repeat [135] 100.0% [141] 200(0.7%) 200(0.7%) for-loop ...erbie/master/src/core/localize.rkt:8:2 ---------------------------------------------------------------------------- pattern-substitute [131] 100.0% [142] 200(0.7%) 200(0.7%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 ---------------------------------------------------------------------------- temp91_0 [136] 100.0% [143] 6302(21.9%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [149] 100.0% ---------------------------------------------------------------------------- ??? [29] 32.7% for-loop [138] 67.3% [144] 630(2.2%) 222(0.8%) core457 ...acket/contract/private/arr-i.rkt:976:19 build-unary-very-simple--> [150] 64.8% ---------------------------------------------------------------------------- temp91_0 [136] 100.0% [145] 608(2.1%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [151] 67.1% extract-namespace-scopes/values [153] 32.9% ---------------------------------------------------------------------------- add-ns-scopes [137] 100.0% [146] 404(1.4%) 404(1.4%) add-scopes (unknown source) ---------------------------------------------------------------------------- parse-loop368 [139] 100.0% [147] 206(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/reduce.rkt:88:11 make-multiplication-node [152] 100.0% ---------------------------------------------------------------------------- parse-loop368 [139] 100.0% [148] 200(0.7%) 0(0.0%) parse-loop389 (unknown source) for-loop [154] 100.0% ---------------------------------------------------------------------------- loop [173] 16.3% temp118_0 [143] 83.7% [149] 7526(26.2%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [155] 83.7% dispatch-transformer41 [156] 10.7% loop [173] 5.6% ---------------------------------------------------------------------------- core457 [144] 100.0% [150] 408(1.4%) 408(1.4%) build-unary-very-simple--> ...val-first.rkt:1150:0 ---------------------------------------------------------------------------- compile-top9 [145] 100.0% [151] 408(1.4%) 0(0.0%) compile-forms33 (unknown source) for-loop [192] 100.0% ---------------------------------------------------------------------------- map [47] 49.3% for-loop [147] 50.7% [152] 406(1.4%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:235:0 make-multiplication-subnode [157] 100.0% ---------------------------------------------------------------------------- compile-top9 [145] 100.0% [153] 200(0.7%) 200(0.7%) extract-namespace-scopes/values (unknown source) ---------------------------------------------------------------------------- parse-loop389 [148] 100.0% [154] 200(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/reduce.rkt:98:13 simplify-node [24] 100.0% ---------------------------------------------------------------------------- expand-capturing-lifts [149] 100.0% [155] 6302(21.9%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [158] 100.0% ---------------------------------------------------------------------------- expand-capturing-lifts [149] 33.0% for-loop [192] 67.0% [156] 2430(8.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [159] 100.0% ---------------------------------------------------------------------------- make-multiplication-node [152] 100.0% [157] 406(1.4%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:245:0 group-by61 [160] 50.7% for-loop [161] 49.3% ---------------------------------------------------------------------------- lambda-clause-expander [155] 35.2% for-loop [192] 64.8% [158] 6302(21.9%) 0(0.0%) finish-bodys (unknown source) for-loop [192] 100.0% ---------------------------------------------------------------------------- dispatch-transformer41 [156] 100.0% [159] 2430(8.4%) 402(1.4%) apply-transformer52 (unknown source) loop [173] 41.2% apply-transformer-in-context [162] 34.1% apply-post-expansion [164] 8.2% ---------------------------------------------------------------------------- make-multiplication-subnode [157] 100.0% [160] 206(0.7%) 206(0.7%) group-by61 ...t-7.5/collects/racket/list.rkt:771:0 ---------------------------------------------------------------------------- make-multiplication-subnode [157] 100.0% [161] 200(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/reduce.rkt:247:3 compose [163] 100.0% ---------------------------------------------------------------------------- apply-transformer52 [159] 100.0% [162] 828(2.9%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [165] 49.0% parse-app [166] 26.8% go [167] 24.2% ---------------------------------------------------------------------------- for-loop [161] 100.0% [163] 200(0.7%) 200(0.7%) compose ...collects/racket/private/list.rkt:385:12 ---------------------------------------------------------------------------- apply-transformer52 [159] 100.0% [164] 200(0.7%) 0(0.0%) apply-post-expansion (unknown source) gf [174] 100.0% ---------------------------------------------------------------------------- apply-transformer-in-context [162] 100.0% [165] 406(1.4%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [168] 100.0% ---------------------------------------------------------------------------- apply-transformer-in-context [162] 100.0% [166] 222(0.8%) 222(0.8%) parse-app ...collects/racket/private/kw.rkt:1142:2 ---------------------------------------------------------------------------- apply-transformer-in-context [162] 100.0% [167] 200(0.7%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 stx-cdr [169] 100.0% ---------------------------------------------------------------------------- ??? [165] 100.0% [168] 406(1.4%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [171] 100.0% ---------------------------------------------------------------------------- go [167] 100.0% [169] 200(0.7%) 0(0.0%) stx-cdr ....5/collects/racket/private/stx.rkt:74:4 syntax-e [170] 100.0% ---------------------------------------------------------------------------- stx-cdr [169] 10.0% core-form-sym [175] 10.0% loop [173] 30.1% for-loop [192] 49.9% [170] 2010(7.0%) 200(0.7%) syntax-e (unknown source) syntax-e/no-taint [172] 90.0% ---------------------------------------------------------------------------- ??? [168] 100.0% [171] 406(1.4%) 0(0.0%) syntax->list (unknown source) loop [173] 100.0% ---------------------------------------------------------------------------- gf [174] 9.0% expand-id-application-form17 [177] 9.0% syntax-e [170] 81.9% [172] 2210(7.7%) 0(0.0%) syntax-e/no-taint (unknown source) loop [173] 100.0% ---------------------------------------------------------------------------- infer-splitpoints [43] 0.9% compile15 [128] 1.9% egraph-add-exprs [88] 1.9% gf [174] 2.1% ??? [59] 3.5% syntax->list [171] 3.6% expand-capturing-lifts [149] 3.7% ??? [11] 3.8% for-loop [42] 5.6% for-loop [192] 10.6% .../more-scheme.rkt:261:28 [26] 10.7% loop [173] 11.0% apply-transformer52 [159] 12.3% syntax-e/no-taint [172] 28.3% [173] 5672(19.7%) 1658(5.8%) loop (unknown source) gf [174] 28.3% expand-capturing-lifts [149] 12.6% core-form-sym [175] 12.4% loop [173] 11.0% syntax-e [170] 5.3% expand-id-application-form17 [177] 5.3% sample-multi-bounded [178] 3.5% ??? [176] 2.1% all-critical-subexpressions [179] 0.9% ---------------------------------------------------------------------------- add-ns-scopes [137] 1.5% apply-post-expansion [164] 4.5% loop [173] 94.0% [174] 2208(7.7%) 602(2.1%) gf (unknown source) propagation-apply [182] 36.5% propagation-merge [184] 18.1% loop [173] 9.1% propagation-apply-shifted [185] 9.1% syntax-e/no-taint [172] 4.5% ---------------------------------------------------------------------------- loop [173] 100.0% [175] 1002(3.5%) 200(0.7%) core-form-sym (unknown source) resolve+shift28 [180] 59.9% syntax-e [170] 20.2% ---------------------------------------------------------------------------- loop [61] 32.7% loop [173] 67.3% [176] 600(2.1%) 0(0.0%) ??? ...ghtlies/herbie/master/src/points.rkt:192:26 ??? [181] 66.3% ulp-difference [183] 33.7% ---------------------------------------------------------------------------- loop [173] 100.0% [177] 400(1.4%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [172] 50.0% resolve+shift28 [180] 50.0% ---------------------------------------------------------------------------- loop [173] 100.0% [178] 200(0.7%) 0(0.0%) sample-multi-bounded ...master/src/points.rkt:14:0 random-ranges [186] 100.0% ---------------------------------------------------------------------------- loop [173] 100.0% [179] 200(0.7%) 0(0.0%) all-critical-subexpressions ...re/regimes.rkt:74:0 for-loop [187] 100.0% ---------------------------------------------------------------------------- expand-id-application-form17 [177] 9.9% expand-identifier [10] 20.2% core-form-sym [175] 29.8% expand-implicit [7] 40.1% [180] 2012(7.0%) 200(0.7%) resolve+shift28 (unknown source) fallback-loop [188] 90.1% ---------------------------------------------------------------------------- ??? [176] 22.3% .../more-scheme.rkt:261:28 [26] 77.7% [181] 1782(6.2%) 1000(3.5%) ??? .../herbie/master/src/syntax/syntax.rkt:214:17 return/no-unsupplied [189] 43.9% ---------------------------------------------------------------------------- gf [174] 100.0% [182] 806(2.8%) 806(2.8%) propagation-apply (unknown source) ---------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [26] 49.8% ??? [176] 50.2% [183] 402(1.4%) 402(1.4%) ulp-difference ...herbie/master/src/float.rkt:19:0 ---------------------------------------------------------------------------- gf [174] 100.0% [184] 400(1.4%) 400(1.4%) propagation-merge (unknown source) ---------------------------------------------------------------------------- gf [174] 100.0% [185] 200(0.7%) 200(0.7%) propagation-apply-shifted (unknown source) ---------------------------------------------------------------------------- sample-multi-bounded [178] 100.0% [186] 200(0.7%) 0(0.0%) random-ranges ...erbie/master/src/common.rkt:164:0 cons/c [191] 100.0% ---------------------------------------------------------------------------- all-critical-subexpressions [179] 100.0% [187] 200(0.7%) 0(0.0%) for-loop ...erbie/master/src/core/regimes.rkt:81:2 ??? [190] 100.0% ---------------------------------------------------------------------------- resolve+shift28 [180] 100.0% [188] 1812(6.3%) 200(0.7%) fallback-loop (unknown source) for-loop [192] 89.0% ---------------------------------------------------------------------------- pattern-substitute [131] 16.9% *bit-width* [37] 17.4% ??? [181] 65.6% [189] 1192(4.1%) 984(3.4%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [195] 17.4% ---------------------------------------------------------------------------- for-loop [187] 24.2% loop [50] 75.8% [190] 826(2.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-sub [193] 48.9% ival-add [194] 26.9% f307 [196] 24.2% ---------------------------------------------------------------------------- random-ranges [186] 100.0% [191] 200(0.7%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [197] 100.0% ---------------------------------------------------------------------------- compile-forms33 [151] 5.7% fallback-loop [188] 7.4% for-loop [192] 19.3% finish-bodys [158] 67.6% [192] 7110(24.7%) 2254(7.8%) for-loop (unknown source) finish-bodys [158] 44.3% for-loop [192] 19.3% loop [173] 6.4% dispatch-transformer41 [156] 6.3% compile-module-linklet57 [199] 5.7% expand-implicit [7] 1.7% expand-identifier [10] 1.3% syntax-e [170] 0.8% ---------------------------------------------------------------------------- ??? [190] 100.0% [193] 404(1.4%) 0(0.0%) ival-sub ...erbie/master/src/biginterval.rkt:195:0 eplinear [198] 100.0% ---------------------------------------------------------------------------- ??? [190] 100.0% [194] 222(0.8%) 0(0.0%) ival-add ...erbie/master/src/biginterval.rkt:188:0 eplinear [198] 100.0% ---------------------------------------------------------------------------- return/no-unsupplied [189] 100.0% [195] 208(0.7%) 208(0.7%) filter ...5/collects/racket/private/list.rkt:256:2 ---------------------------------------------------------------------------- ??? [190] 14.3% f307 [196] 85.7% [196] 200(0.7%) 200(0.7%) f307 (unknown source) f307 [196] 85.7% ---------------------------------------------------------------------------- cons/c [191] 100.0% [197] 200(0.7%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [200] 100.0% ---------------------------------------------------------------------------- ival-add [194] 35.5% ival-sub [193] 64.5% [198] 626(2.2%) 0(0.0%) eplinear ...erbie/master/src/biginterval.rkt:182:0 bfsub [201] 100.0% ---------------------------------------------------------------------------- for-loop [192] 100.0% [199] 408(1.4%) 408(1.4%) compile-module-linklet57 (unknown source) ---------------------------------------------------------------------------- coerce-contract [197] 100.0% [200] 200(0.7%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [202] 100.0% ---------------------------------------------------------------------------- epdiv [125] 11.0% ??? [123] 21.3% eplinear [198] 33.4% epmul [119] 34.3% [201] 1876(6.5%) 220(0.8%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [203] 64.8% new-mpfr [204] 23.5% ---------------------------------------------------------------------------- coerce-contract/f [200] 100.0% [202] 200(0.7%) 200(0.7%) coerce-simple-value ...ract/private/guts.rkt:385:0 ---------------------------------------------------------------------------- loop [50] 11.1% bf [110] 21.7% bfsub [201] 67.3% [203] 1808(6.3%) 1808(6.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ---------------------------------------------------------------------------- bfsub [201] 41.4% bf [110] 58.6% [204] 1064(3.7%) 1064(3.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ----------------------------------------------------------------------------