Profiling results ----------------- Total cpu time observed: 39210ms (out of 39572ms) Number of samples taken: 130 (once every 302ms) (Hiding functions with self<1.0% and local<2.0%: 3 of 215 hidden) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [90] 100.0% [1] 39210(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [15] 100.0% ------------------------------------------------------------------------- ??? [90] 100.0% [2] 21612(55.1%) 0(0.0%) run-improve47 ...estversion/src/mainloop.rkt:345:0 for-loop [16] 100.0% ------------------------------------------------------------------------- ??? [168] 100.0% [3] 7058(18.0%) 282(0.7%) approximate9 ...stversion/src/core/taylor.rkt:12:0 loop [17] 69.1% for-loop [20] 26.9% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [4] 4598(11.7%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:68:15 ??? [168] 56.1% hash-ref! [180] 43.9% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [5] 4368(11.1%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:45:15 hash-ref! [180] 92.5% ??? [30] 7.5% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [6] 2630(6.7%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:291:26 for-loop [18] 100.0% ------------------------------------------------------------------------- expand-capturing-lifts [127] 20.5% loop [153] 21.4% for-loop [169] 58.2% [7] 2444(6.2%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [19] 100.0% ------------------------------------------------------------------------- matcher [86] 100.0% [8] 1706(4.4%) 0(0.0%) ??? ...ath-testversion/src/core/matcher.rkt:130:11 for-loop [21] 86.7% for-loop [26] 8.3% foldl [31] 5.0% ------------------------------------------------------------------------- loop [153] 35.5% for-loop [169] 64.5% [9] 1544(3.9%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [22] 100.0% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [10] 1062(2.7%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:301:23 for-loop [23] 100.0% ------------------------------------------------------------------------- for-loop [169] 100.0% [11] 936(2.4%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [155] 69.0% binding-lookup52 [25] 31.0% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [12] 550(1.4%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:407:23 for-loop [24] 100.0% ------------------------------------------------------------------------- copying-mergesort [177] 100.0% [13] 306(0.8%) 0(0.0%) jloop ...2/collects/racket/private/sort.rkt:120:23 ??? [151] 100.0% ------------------------------------------------------------------------- taylor [28] 100.0% [14] 280(0.7%) 0(0.0%) taylor-log ...estversion/src/core/taylor.rkt:503:0 simplify [48] 100.0% ------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [15] 39210(100.0%) 0(0.0%) run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2 ??? [90] 100.0% ------------------------------------------------------------------------- run-improve47 [2] 100.0% [16] 21612(55.1%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:364:4 run-iter! [27] 100.0% ------------------------------------------------------------------------- approximate9 [3] 100.0% [17] 4876(12.4%) 0(0.0%) loop ...gmath-testversion/src/core/taylor.rkt:87:4 hash-ref! [180] 94.3% ??? [168] 5.7% ------------------------------------------------------------------------- ??? [6] 100.0% [18] 2630(6.7%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:291:52 hash-ref! [180] 69.5% ??? [30] 21.3% simplify [48] 9.2% ------------------------------------------------------------------------- dispatch-transformer41 [7] 100.0% [19] 2444(6.2%) 278(0.7%) apply-transformer52 (unknown source) apply-transformer-in-context [29] 42.7% loop [153] 35.4% apply-post-expansion [33] 10.6% ------------------------------------------------------------------------- approximate9 [3] 100.0% [20] 1900(4.8%) 0(0.0%) for-loop ...-testversion/src/core/taylor.rkt:30:18 taylor [28] 100.0% ------------------------------------------------------------------------- ??? [8] 100.0% [21] 1706(4.4%) 0(0.0%) for-loop ...estversion/src/core/matcher.rkt:132:15 matcher [86] 100.0% ------------------------------------------------------------------------- syntax-e [9] 100.0% [22] 1544(3.9%) 0(0.0%) syntax-e/no-taint (unknown source) loop [153] 100.0% ------------------------------------------------------------------------- ??? [10] 100.0% [23] 1062(2.7%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:304:27 hash-ref! [180] 100.0% ------------------------------------------------------------------------- ??? [12] 100.0% [24] 550(1.4%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:411:33 hash-ref! [180] 100.0% ------------------------------------------------------------------------- expand-implicit [11] 100.0% [25] 290(0.7%) 0(0.0%) binding-lookup52 (unknown source) binding->module-instance [32] 100.0% ------------------------------------------------------------------------- ??? [8] 100.0% [26] 284(0.7%) 0(0.0%) for-loop ...testversion/src/core/matcher.rkt:106:4 foldl [31] 100.0% ------------------------------------------------------------------------- for-loop [16] 100.0% [27] 21612(55.1%) 0(0.0%) run-iter! ...th-testversion/src/mainloop.rkt:326:0 finalize-iter! [34] 48.3% gen-series! [35] 32.7% gen-rewrites! [36] 8.9% simplify! [37] 6.5% localize! [41] 2.5% choose-best-alt! [44] 1.2% ------------------------------------------------------------------------- hash-ref! [180] 11.8% taylor [28] 43.1% for-loop [20] 45.1% [28] 2408(6.1%) 228(0.6%) taylor ...th-testversion/src/core/taylor.rkt:170:0 taylor [28] 43.1% taylor-invert [38] 25.6% taylor-sqrt [42] 15.3% loop [43] 4.2% taylor-log [14] 2.3% ------------------------------------------------------------------------- apply-transformer52 [19] 100.0% [29] 1044(2.7%) 242(0.6%) apply-transformer-in-context (unknown source) parse-app [40] 52.9% go [45] 23.9% ------------------------------------------------------------------------- ??? [5] 36.9% for-loop [18] 63.1% [30] 888(2.3%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:294:19 hash-ref! [180] 100.0% ------------------------------------------------------------------------- for-loop [26] 45.7% ??? [8] 54.3% [31] 622(1.6%) 0(0.0%) foldl ....2/collects/racket/private/list.rkt:229:4 ??? [39] 100.0% ------------------------------------------------------------------------- binding-lookup52 [25] 100.0% [32] 290(0.7%) 290(0.7%) binding->module-instance (unknown source) ------------------------------------------------------------------------- apply-transformer52 [19] 100.0% [33] 258(0.7%) 0(0.0%) apply-post-expansion (unknown source) gf [163] 100.0% ------------------------------------------------------------------------- run-iter! [27] 100.0% [34] 10440(26.6%) 0(0.0%) finalize-iter! ...stversion/src/mainloop.rkt:277:0 ??? [46] 96.8% errors-score [53] 3.2% ------------------------------------------------------------------------- run-iter! [27] 100.0% [35] 7058(18.0%) 0(0.0%) gen-series! ...-testversion/src/mainloop.rkt:159:0 for-loop [47] 100.0% ------------------------------------------------------------------------- run-iter! [27] 100.0% [36] 1918(4.9%) 0(0.0%) gen-rewrites! ...estversion/src/mainloop.rkt:182:0 for-loop [49] 88.9% for-loop [56] 11.1% ------------------------------------------------------------------------- run-iter! [27] 100.0% [37] 1394(3.6%) 0(0.0%) simplify! ...th-testversion/src/mainloop.rkt:223:0 ??? [118] 100.0% ------------------------------------------------------------------------- taylor [28] 100.0% [38] 1106(2.8%) 0(0.0%) taylor-invert ...version/src/core/taylor.rkt:318:0 first-nonzero-exp [51] 51.4% simplify [48] 48.6% ------------------------------------------------------------------------- foldl [31] 100.0% [39] 622(1.6%) 0(0.0%) ??? ...gmath-testversion/src/core/matcher.rkt:26:7 core651 [50] 100.0% ------------------------------------------------------------------------- apply-transformer-in-context [29] 100.0% [40] 552(1.4%) 246(0.6%) parse-app ...collects/racket/private/kw.rkt:1107:2 syntax->list [54] 55.4% ------------------------------------------------------------------------- run-iter! [27] 100.0% [41] 536(1.4%) 0(0.0%) localize! ...th-testversion/src/mainloop.rkt:126:0 localize-error [52] 100.0% ------------------------------------------------------------------------- taylor [28] 100.0% [42] 494(1.3%) 0(0.0%) taylor-sqrt ...stversion/src/core/taylor.rkt:352:0 hash-ref! [180] 100.0% ------------------------------------------------------------------------- taylor [28] 100.0% [43] 300(0.8%) 0(0.0%) loop ...math-testversion/src/core/taylor.rkt:268:2 hash-ref! [180] 100.0% ------------------------------------------------------------------------- run-iter! [27] 100.0% [44] 266(0.7%) 0(0.0%) choose-best-alt! ...version/src/mainloop.rkt:116:0 ??? [46] 100.0% ------------------------------------------------------------------------- apply-transformer-in-context [29] 100.0% [45] 250(0.6%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [55] 100.0% ------------------------------------------------------------------------- variable? [101] 1.4% choose-best-alt! [44] 2.6% finalize-iter! [34] 96.0% [46] 10374(26.5%) 300(0.8%) ??? ...contract/private/arrow-val-first.rkt:390:18 for-loop [57] 96.0% ??? [66] 2.6% ------------------------------------------------------------------------- gen-series! [35] 100.0% [47] 7058(18.0%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:166:7 taylor-alt [58] 100.0% ------------------------------------------------------------------------- for-loop [18] 3.7% taylor-log [14] 4.3% taylor-invert [38] 8.2% hash-ref! [180] 83.8% [48] 6548(16.7%) 312(0.8%) simplify ...h-testversion/src/core/reduce.rkt:16:0 f67 [108] 48.8% parse-loop30 [193] 25.4% simplify-node [132] 8.2% debug-print [62] 4.6% make-multiplication-node [64] 4.1% debug5 [65] 4.1% ------------------------------------------------------------------------- gen-rewrites! [36] 100.0% [49] 1706(4.4%) 0(0.0%) for-loop ...th-testversion/src/mainloop.rkt:190:11 rewrite-expression-head20 [59] 100.0% ------------------------------------------------------------------------- ??? [39] 100.0% [50] 622(1.6%) 0(0.0%) core651 ...acket/contract/private/arr-i.rkt:929:19 un-dep/maybe-chaperone [60] 54.3% or/c [63] 45.7% ------------------------------------------------------------------------- taylor-invert [38] 100.0% [51] 568(1.4%) 0(0.0%) first-nonzero-exp ...ion/src/core/taylor.rkt:266:0 hash-ref! [180] 100.0% ------------------------------------------------------------------------- localize! [41] 100.0% [52] 536(1.4%) 0(0.0%) localize-error ...rsion/src/core/localize.rkt:66:0 hash-ref! [180] 100.0% ------------------------------------------------------------------------- finalize-iter! [34] 100.0% [53] 332(0.8%) 0(0.0%) errors-score ...h-testversion/src/points.rkt:196:0 loop [61] 100.0% ------------------------------------------------------------------------- parse-app [40] 100.0% [54] 306(0.8%) 0(0.0%) syntax->list (unknown source) loop [153] 100.0% ------------------------------------------------------------------------- go [45] 20.0% loop [55] 80.0% [55] 250(0.6%) 0(0.0%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [55] 80.0% stx-cdr [67] 20.0% ------------------------------------------------------------------------- gen-rewrites! [36] 100.0% [56] 212(0.5%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:207:4 for-loop [68] 100.0% ------------------------------------------------------------------------- ??? [46] 100.0% [57] 10108(25.8%) 0(0.0%) for-loop ...estversion/src/core/alt-table.rkt:55:2 atab-add-altn [70] 69.0% errors [78] 25.1% loop [72] 5.9% ------------------------------------------------------------------------- for-loop [47] 100.0% [58] 7058(18.0%) 0(0.0%) taylor-alt ...h-testversion/src/mainloop.rkt:145:0 for-loop [69] 100.0% ------------------------------------------------------------------------- for-loop [49] 100.0% [59] 1706(4.4%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:87:0 rewriter [71] 100.0% ------------------------------------------------------------------------- core651 [50] 100.0% [60] 338(0.9%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1108:2 ??? [73] 100.0% ------------------------------------------------------------------------- errors-score [53] 100.0% [61] 332(0.8%) 332(0.8%) loop .../racket-7.2/collects/racket/list.rkt:559:2 ------------------------------------------------------------------------- simplify [48] 100.0% [62] 300(0.8%) 0(0.0%) debug-print ...ath-testversion/src/debug.rkt:110:0 for-loop [74] 100.0% ------------------------------------------------------------------------- core651 [50] 100.0% [63] 284(0.7%) 0(0.0%) or/c ...lects/racket/contract/private/orc.rkt:16:2 build-compound-type-name [75] 100.0% ------------------------------------------------------------------------- simplify [48] 100.0% [64] 268(0.7%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:234:0 make-multiplication-subnode [76] 100.0% ------------------------------------------------------------------------- simplify [48] 100.0% [65] 268(0.7%) 0(0.0%) debug5 .../eggmath-testversion/src/debug.rkt:102:0 return/no-unsupplied [195] 100.0% ------------------------------------------------------------------------- ??? [46] 100.0% [66] 266(0.7%) 0(0.0%) ??? ...ath-testversion/src/core/alt-table.rkt:58:0 loop [112] 100.0% ------------------------------------------------------------------------- loop [55] 100.0% [67] 250(0.6%) 250(0.6%) stx-cdr ....2/collects/racket/private/stx.rkt:74:4 ------------------------------------------------------------------------- for-loop [56] 100.0% [68] 212(0.5%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:208:6 change-apply [77] 100.0% ------------------------------------------------------------------------- taylor-alt [58] 100.0% [69] 7058(18.0%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:151:6 ??? [168] 100.0% ------------------------------------------------------------------------- for-loop [57] 100.0% [70] 6972(17.8%) 0(0.0%) atab-add-altn ...sion/src/core/alt-table.rkt:203:0 errors [78] 100.0% ------------------------------------------------------------------------- rewrite-expression-head20 [59] 37.6% matcher [86] 62.4% [71] 1706(4.4%) 0(0.0%) rewriter ...-testversion/src/core/matcher.rkt:90:2 for-loop [79] 87.4% *rules* [80] 12.6% ------------------------------------------------------------------------- for-loop [57] 100.0% [72] 594(1.5%) 0(0.0%) loop ...h-testversion/src/core/alt-table.rkt:177:2 map [116] 100.0% ------------------------------------------------------------------------- un-dep/maybe-chaperone [60] 100.0% [73] 338(0.9%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:837:10 ??? [81] 100.0% ------------------------------------------------------------------------- debug-print [62] 100.0% [74] 300(0.8%) 300(0.8%) for-loop ...ggmath-testversion/src/debug.rkt:116:2 ------------------------------------------------------------------------- or/c [63] 100.0% [75] 284(0.7%) 284(0.7%) build-compound-type-name ...private/guts.rkt:541:0 ------------------------------------------------------------------------- make-multiplication-node [64] 100.0% [76] 268(0.7%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:244:0 compose [82] 100.0% ------------------------------------------------------------------------- for-loop [68] 100.0% [77] 212(0.5%) 0(0.0%) change-apply ...tversion/src/core/matcher.rkt:70:0 pattern-substitute [83] 100.0% ------------------------------------------------------------------------- ??? [125] 2.3% ??? [90] 3.7% for-loop [140] 12.0% for-loop [57] 21.9% atab-add-altn [70] 60.1% [78] 11600(29.6%) 0(0.0%) errors ...eggmath-testversion/src/points.rkt:205:0 for-loop [84] 56.1% eval-prog [85] 43.9% ------------------------------------------------------------------------- rewriter [71] 100.0% [79] 1706(4.4%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:92:4 matcher [86] 92.7% for-loop [89] 7.3% ------------------------------------------------------------------------- rewriter [71] 100.0% [80] 606(1.5%) 0(0.0%) *rules* ...-testversion/src/syntax/rules.rkt:669:0 for-loop [87] 100.0% ------------------------------------------------------------------------- ??? [73] 100.0% [81] 338(0.9%) 0(0.0%) ??? ...ntract/private/arrow-higher-order.rkt:560:2 get-blame-party-info [88] 100.0% ------------------------------------------------------------------------- make-multiplication-subnode [76] 100.0% [82] 268(0.7%) 268(0.7%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------- change-apply [77] 25.0% pattern-substitute [83] 75.0% [83] 212(0.5%) 212(0.5%) pattern-substitute ...on/src/core/matcher.rkt:46:0 pattern-substitute [83] 75.0% ------------------------------------------------------------------------- errors [78] 100.0% [84] 6504(16.6%) 892(2.3%) for-loop ...gmath-testversion/src/points.rkt:207:2 ??? [90] 86.3% ------------------------------------------------------------------------- prepare-points-intervals [96] 4.8% errors [78] 95.2% [85] 5354(13.7%) 0(0.0%) eval-prog ...ath-testversion/src/programs.rkt:83:0 temp85_0 [91] 79.9% inductor [92] 15.2% loop [153] 4.8% ------------------------------------------------------------------------- for-loop [21] 46.5% for-loop [79] 53.5% [86] 1706(4.4%) 0(0.0%) matcher ...-testversion/src/core/matcher.rkt:118:2 ??? [8] 55.3% rewriter [71] 43.2% constant? [95] 1.5% ------------------------------------------------------------------------- *rules* [80] 100.0% [87] 606(1.5%) 350(0.9%) for-loop ...ggmath-testversion/src/common.rkt:74:9 flag-set? [93] 42.2% ------------------------------------------------------------------------- ??? [81] 100.0% [88] 338(0.9%) 338(0.9%) get-blame-party-info ...ate/arrow-common.rkt:136:0 ------------------------------------------------------------------------- for-loop [79] 100.0% [89] 250(0.6%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:99:8 fix-up-variables [94] 100.0% ------------------------------------------------------------------------- for-loop [84] 4.8% run [15] 47.6% [90] 39210(100.0%) 500(1.3%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 47.6% run-improve47 [2] 25.6% prepare-points-intervals [96] 12.8% get-final-combination [98] 6.2% ??? [151] 3.4% oracle-error [99] 2.3% ulp-difference [187] 0.5% *bit-width* [100] 0.4% errors [78] 0.4% baseline-error [105] 0.3% ------------------------------------------------------------------------- eval-const-expr [202] 41.2% eval-prog [85] 58.8% [91] 7284(18.6%) 0(0.0%) temp85_0 (unknown source) compile15 [97] 100.0% ------------------------------------------------------------------------- eval-prog [85] 46.5% inductor [92] 53.5% [92] 816(2.1%) 246(0.6%) inductor ...ath-testversion/src/programs.rkt:104:4 inductor [92] 53.5% variable? [101] 12.3% table-ref [102] 4.1% ------------------------------------------------------------------------- for-loop [87] 100.0% [93] 256(0.7%) 256(0.7%) flag-set? ...gmath-testversion/src/config.rkt:28:0 ------------------------------------------------------------------------- for-loop [89] 100.0% [94] 250(0.6%) 0(0.0%) fix-up-variables ...ion/src/core/matcher.rkt:111:2 for-loop [103] 100.0% ------------------------------------------------------------------------- matcher [86] 100.0% [95] 228(0.6%) 0(0.0%) constant? ...stversion/src/syntax/syntax.rkt:726:0 value? [104] 100.0% ------------------------------------------------------------------------- for-loop [131] 4.4% pred [156] 8.3% ??? [90] 87.4% [96] 11520(29.4%) 0(0.0%) prepare-points-intervals ...n/src/points.rkt:110:0 loop [106] 89.5% loop [114] 8.3% eval-prog [85] 2.2% ------------------------------------------------------------------------- temp85_0 [91] 100.0% [97] 7284(18.6%) 0(0.0%) compile15 (unknown source) temp91_0 [107] 95.5% loop [153] 4.5% ------------------------------------------------------------------------- ??? [90] 100.0% [98] 5068(12.9%) 0(0.0%) get-final-combination ...on/src/mainloop.rkt:370:0 infer-splitpoints [109] 52.2% f67 [108] 28.7% ??? [111] 19.1% ------------------------------------------------------------------------- ??? [90] 100.0% [99] 1832(4.7%) 0(0.0%) oracle-error ...h-testversion/src/points.rkt:188:0 for-loop [110] 100.0% ------------------------------------------------------------------------- ??? [90] 100.0% [100] 500(1.3%) 500(1.3%) *bit-width* ...math-testversion/src/float.rkt:35:0 ------------------------------------------------------------------------- inductor [92] 100.0% [101] 300(0.8%) 0(0.0%) variable? ...stversion/src/syntax/syntax.rkt:729:0 ??? [46] 100.0% ------------------------------------------------------------------------- inductor [92] 100.0% [102] 270(0.7%) 270(0.7%) table-ref ...gmath-testversion/src/common.rkt:45:0 ------------------------------------------------------------------------- fix-up-variables [94] 100.0% [103] 250(0.6%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:42:9 for-loop [113] 100.0% ------------------------------------------------------------------------- constant? [95] 100.0% [104] 228(0.6%) 228(0.6%) value? ...th-testversion/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------- ??? [90] 100.0% [105] 206(0.5%) 0(0.0%) baseline-error ...testversion/src/points.rkt:192:0 loop [112] 100.0% ------------------------------------------------------------------------- prepare-points-intervals [96] 100.0% [106] 10310(26.3%) 300(0.8%) loop ...e/eggmath-testversion/src/points.rkt:123:4 loop [114] 70.7% ??? [120] 18.4% loop [122] 5.0% andmap [123] 3.1% ------------------------------------------------------------------------- compile15 [97] 100.0% [107] 6956(17.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [115] 72.0% compile-top9 [119] 28.0% ------------------------------------------------------------------------- parse-loop30 [193] 3.3% map [116] 15.3% get-final-combination [98] 31.3% simplify [48] 50.1% [108] 4652(11.9%) 0(0.0%) f67 ...2/collects/racket/match/compiler.rkt:507:40 map [116] 43.2% sindices->spoints [121] 31.3% eval-const-expr [202] 23.5% composed [124] 2.0% ------------------------------------------------------------------------- get-final-combination [98] 100.0% [109] 2646(6.7%) 0(0.0%) infer-splitpoints ...ion/src/core/regimes.rkt:34:0 for-loop [117] 100.0% ------------------------------------------------------------------------- oracle-error [99] 100.0% [110] 1832(4.7%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:189:2 loop [162] 64.2% map [116] 35.8% ------------------------------------------------------------------------- get-final-combination [98] 100.0% [111] 966(2.5%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:25:0 ??? [118] 100.0% ------------------------------------------------------------------------- baseline-error [105] 43.6% ??? [66] 56.4% [112] 472(1.2%) 0(0.0%) loop .../racket-7.2/collects/racket/list.rkt:751:4 ??? [125] 56.4% ??? [126] 43.6% ------------------------------------------------------------------------- for-loop [103] 100.0% [113] 250(0.6%) 250(0.6%) for-loop ...-testversion/src/core/matcher.rkt:27:9 ------------------------------------------------------------------------- prepare-points-intervals [96] 11.6% loop [106] 88.4% [114] 8238(21.0%) 544(1.4%) loop ...ie/eggmath-testversion/src/points.rkt:81:2 ??? [151] 93.4% ------------------------------------------------------------------------- temp91_0 [107] 100.0% [115] 5006(12.8%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [127] 100.0% ------------------------------------------------------------------------- parse-loop30 [193] 13.3% loop [72] 14.7% for-loop [110] 16.2% f67 [108] 55.8% [116] 4044(10.3%) 0(0.0%) map ...t-7.2/collects/racket/private/map.rkt:35:13 loop [162] 27.2% parse-loop30 [193] 25.6% f67 [108] 20.0% hash-ref! [180] 9.3% simplify-node [132] 6.9% ??? [172] 6.1% simplify* [135] 2.3% loop [136] 1.5% ------------------------------------------------------------------------- infer-splitpoints [109] 100.0% [117] 2646(6.7%) 0(0.0%) for-loop ...-testversion/src/core/regimes.rkt:47:6 option-on-expr [128] 100.0% ------------------------------------------------------------------------- ??? [111] 40.9% simplify! [37] 59.1% [118] 2360(6.0%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:38:0 egraph-run [129] 88.5% loop [162] 11.5% ------------------------------------------------------------------------- temp91_0 [107] 100.0% [119] 1950(5.0%) 260(0.7%) compile-top9 (unknown source) compile-forms33 [130] 86.7% ------------------------------------------------------------------------- loop [106] 100.0% [120] 1894(4.8%) 0(0.0%) ??? ...ie/eggmath-testversion/src/points.rkt:106:2 ??? [168] 85.5% loop [162] 14.5% ------------------------------------------------------------------------- f67 [108] 100.0% [121] 1456(3.7%) 0(0.0%) sindices->spoints ...on/src/core/regimes.rkt:194:0 for-loop [131] 100.0% ------------------------------------------------------------------------- loop [106] 100.0% [122] 512(1.3%) 272(0.7%) loop ...7.2/collects/racket/private/map.rkt:110:23 ??? [185] 46.9% ------------------------------------------------------------------------- loop [106] 100.0% [123] 318(0.8%) 0(0.0%) andmap ...2/collects/racket/private/map.rkt:102:13 ordinary-value? [133] 100.0% ------------------------------------------------------------------------- f67 [108] 100.0% [124] 284(0.7%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [134] 100.0% ------------------------------------------------------------------------- loop [112] 100.0% [125] 266(0.7%) 0(0.0%) ??? ...eggmath-testversion/src/mainloop.rkt:113:10 errors [78] 100.0% ------------------------------------------------------------------------- loop [112] 100.0% [126] 206(0.5%) 0(0.0%) ??? ...e/eggmath-testversion/src/points.rkt:193:27 eval-errors [137] 100.0% ------------------------------------------------------------------------- loop [153] 17.7% temp118_0 [115] 82.3% [127] 6086(15.5%) 328(0.8%) expand-capturing-lifts (unknown source) lambda-clause-expander [138] 82.3% dispatch-transformer41 [7] 8.2% expand-id-application-form17 [148] 4.1% ------------------------------------------------------------------------- for-loop [117] 100.0% [128] 2646(6.7%) 0(0.0%) option-on-expr ...rsion/src/core/regimes.rkt:126:0 for-loop [140] 52.6% err-lsts->split-indices [142] 35.8% sort-context-on-expr [144] 11.6% ------------------------------------------------------------------------- ??? [118] 100.0% [129] 2088(5.3%) 0(0.0%) egraph-run ...estversion/src/core/eggmath.rkt:55:0 egraph-add-exprs [139] 100.0% ------------------------------------------------------------------------- compile-top9 [119] 100.0% [130] 1690(4.3%) 0(0.0%) compile-forms33 (unknown source) for-loop [169] 82.2% loop! [145] 17.8% ------------------------------------------------------------------------- sindices->spoints [121] 100.0% [131] 1456(3.7%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:233:9 binary-search-floats [141] 65.4% prepare-points-intervals [96] 34.6% ------------------------------------------------------------------------- map [116] 34.2% simplify [48] 65.8% [132] 818(2.1%) 0(0.0%) simplify-node ...tversion/src/core/reduce.rkt:48:0 append-map [143] 34.2% gather-multiplicative-terms [146] 34.0% combine-mterms [147] 31.8% ------------------------------------------------------------------------- andmap [123] 100.0% [133] 318(0.8%) 318(0.8%) ordinary-value? ...-testversion/src/float.rkt:52:0 ------------------------------------------------------------------------- composed [124] 20.0% append-map [143] 80.0% [134] 284(0.7%) 284(0.7%) free-variables ...estversion/src/programs.rkt:57:0 append-map [143] 80.0% ------------------------------------------------------------------------- map [116] 100.0% [135] 280(0.7%) 280(0.7%) simplify* ...-testversion/src/core/reduce.rkt:31:0 ------------------------------------------------------------------------- map [116] 6.7% loop [136] 93.3% [136] 248(0.6%) 0(0.0%) loop ...-7.2/collects/racket/private/map.rkt:54:19 loop [136] 93.3% ??? [149] 6.7% ------------------------------------------------------------------------- ??? [126] 100.0% [137] 206(0.5%) 0(0.0%) eval-errors ...th-testversion/src/points.rkt:179:0 for-loop [150] 100.0% ------------------------------------------------------------------------- expand-capturing-lifts [127] 100.0% [138] 5006(12.8%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [152] 89.6% loop [153] 10.4% ------------------------------------------------------------------------- egraph-run [129] 100.0% [139] 2088(5.3%) 0(0.0%) egraph-add-exprs ...ion/src/core/eggmath.rkt:119:0 ??? [154] 100.0% ------------------------------------------------------------------------- option-on-expr [128] 100.0% [140] 1392(3.6%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:136:4 errors [78] 100.0% ------------------------------------------------------------------------- for-loop [131] 100.0% [141] 952(2.4%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:175:0 pred [156] 100.0% ------------------------------------------------------------------------- option-on-expr [128] 100.0% [142] 948(2.4%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:262:0 loop [157] 69.0% for-loop [159] 31.0% ------------------------------------------------------------------------- simplify-node [132] 49.6% free-variables [134] 50.4% [143] 564(1.4%) 280(0.7%) append-map ...t-7.2/collects/racket/list.rkt:586:2 free-variables [134] 50.4% ------------------------------------------------------------------------- option-on-expr [128] 100.0% [144] 306(0.8%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:119:0 ??? [158] 100.0% ------------------------------------------------------------------------- compile-forms33 [130] 100.0% [145] 300(0.8%) 0(0.0%) loop! (unknown source) for-loop [169] 100.0% ------------------------------------------------------------------------- simplify-node [132] 100.0% [146] 278(0.7%) 0(0.0%) gather-multiplicative-terms ...re/reduce.rkt:112:0 do-curry [160] 100.0% ------------------------------------------------------------------------- simplify-node [132] 100.0% [147] 260(0.7%) 260(0.7%) combine-mterms ...ersion/src/core/reduce.rkt:195:0 ------------------------------------------------------------------------- expand-capturing-lifts [127] 100.0% [148] 252(0.6%) 0(0.0%) expand-id-application-form17 (unknown source) resolve+shift28 [155] 100.0% ------------------------------------------------------------------------- loop [136] 100.0% [149] 248(0.6%) 248(0.6%) ??? ...ath-testversion/src/core/localize.rkt:58:36 ------------------------------------------------------------------------- eval-errors [137] 100.0% [150] 206(0.5%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:181:2 ??? [151] 100.0% ------------------------------------------------------------------------- for-loop [150] 1.5% loop [162] 1.6% jloop [13] 2.2% ??? [172] 8.3% ??? [90] 29.8% loop [114] 56.5% [151] 13612(34.7%) 238(0.6%) ??? .../eggmath-testversion/src/programs.rkt:115:2 ??? [161] 72.7% ??? [168] 19.4% loop [162] 3.9% ??? [185] 2.2% ------------------------------------------------------------------------- lambda-clause-expander [138] 28.6% for-loop [169] 71.4% [152] 4484(11.4%) 0(0.0%) finish-bodys (unknown source) for-loop [169] 100.0% ------------------------------------------------------------------------- eval-prog [85] 1.0% gf [163] 3.9% for-loop [169] 4.0% loop [153] 7.8% syntax->list [54] 8.0% lambda-clause-expander [138] 8.4% compile15 [97] 8.6% eval-const-expr [202] 13.0% apply-transformer52 [19] 13.7% syntax-e/no-taint [22] 31.6% [153] 3802(9.7%) 612(1.6%) loop (unknown source) gf [163] 35.5% expand-capturing-lifts [127] 22.6% dispatch-transformer41 [7] 8.4% core-form-sym [166] 8.3% loop [153] 7.8% syntax-e [9] 5.4% ------------------------------------------------------------------------- egraph-add-exprs [139] 100.0% [154] 2088(5.3%) 2088(5.3%) ??? ...math-testversion/src/core/simplify.rkt:49:8 ------------------------------------------------------------------------- expand-id-application-form17 [148] 20.8% core-form-sym [166] 26.0% expand-implicit [11] 53.2% [155] 1214(3.1%) 252(0.6%) resolve+shift28 (unknown source) fallback-loop [164] 79.2% ------------------------------------------------------------------------- binary-search-floats [141] 100.0% [156] 952(2.4%) 0(0.0%) pred ...ath-testversion/src/core/regimes.rkt:204:4 prepare-points-intervals [96] 100.0% ------------------------------------------------------------------------- err-lsts->split-indices [142] 100.0% [157] 654(1.7%) 0(0.0%) loop ...ath-testversion/src/core/regimes.rkt:313:4 for-loop [165] 100.0% ------------------------------------------------------------------------- sort-context-on-expr [144] 100.0% [158] 306(0.8%) 0(0.0%) ??? ...-7.2/collects/racket/private/sort.rkt:369:3 generic-sort/key [167] 100.0% ------------------------------------------------------------------------- err-lsts->split-indices [142] 100.0% [159] 294(0.7%) 294(0.7%) for-loop ...testversion/src/core/regimes.rkt:302:4 ------------------------------------------------------------------------- gather-multiplicative-terms [146] 100.0% [160] 278(0.7%) 278(0.7%) do-curry ...-7.2/collects/racket/function.rkt:71:2 ------------------------------------------------------------------------- ??? [151] 100.0% [161] 9902(25.3%) 0(0.0%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14 ??? [170] 48.2% ??? [168] 26.1% ??? [171] 25.7% ------------------------------------------------------------------------- ??? [118] 0.7% ??? [120] 8.3% ??? [151] 11.2% for-loop [110] 14.2% map [116] 14.2% loop [162] 51.3% [162] 3308(8.4%) 468(1.2%) loop ...-7.2/collects/racket/private/map.rkt:40:19 loop [162] 51.3% ??? [172] 20.9% ??? [168] 17.2% ??? [151] 3.3% ??? [174] 1.2% ??? [170] 0.7% ------------------------------------------------------------------------- apply-post-expansion [33] 2.9% loop [153] 97.1% [163] 1802(4.6%) 534(1.4%) gf (unknown source) propagation-apply [173] 33.3% propagation-apply-shifted [175] 23.3% cache-or-reuse-set [178] 13.8% loop [153] 11.5% ------------------------------------------------------------------------- resolve+shift28 [155] 100.0% [164] 962(2.5%) 616(1.6%) fallback-loop (unknown source) for-loop [169] 36.0% ------------------------------------------------------------------------- loop [157] 100.0% [165] 654(1.7%) 328(0.8%) for-loop ...testversion/src/core/regimes.rkt:278:4 for-loop [176] 49.8% ------------------------------------------------------------------------- loop [153] 100.0% [166] 316(0.8%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [155] 100.0% ------------------------------------------------------------------------- ??? [158] 100.0% [167] 306(0.8%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [177] 100.0% ------------------------------------------------------------------------- loop [17] 0.6% loop [162] 3.9% ??? [4] 10.6% ??? [120] 11.2% ??? [161] 17.8% ??? [151] 18.2% location-do [179] 18.8% for-loop [69] 18.8% [168] 14468(36.9%) 1418(3.6%) ??? ...tract/private/arrow-higher-order.rkt:360:33 location-do [179] 18.8% approximate9 [3] 18.8% ival-mult [181] 17.8% mk-ival [182] 16.1% hash-ref! [180] 11.2% sample-multi-bounded [184] 7.5% ------------------------------------------------------------------------- fallback-loop [164] 0.3% compile-let13 [201] 2.4% loop! [145] 2.4% for-loop [169] 11.5% compile-forms33 [130] 22.5% finish-bodys [152] 60.8% [169] 6174(15.7%) 624(1.6%) for-loop (unknown source) finish-bodys [152] 44.7% compile-module-linklet57 [183] 22.5% for-loop [169] 11.5% compile5 [190] 4.9% expand-body7 [192] 4.3% dispatch-transformer41 [7] 3.5% syntax-e [9] 3.4% expand-implicit [11] 3.3% loop [153] 0.6% ------------------------------------------------------------------------- loop [162] 5.7% ??? [161] 94.3% [170] 5064(12.9%) 3756(9.6%) ??? ...th-testversion/src/syntax/syntax.rkt:214:17 return/no-unsupplied [195] 25.8% ------------------------------------------------------------------------- ??? [161] 100.0% [171] 2544(6.5%) 514(1.3%) ??? ...tract/private/arrow-higher-order.rkt:364:33 ival-sqrt [186] 34.0% ival-div [188] 23.7% ival-sub [189] 22.0% ------------------------------------------------------------------------- map [116] 17.8% loop [162] 82.2% [172] 1380(3.5%) 0(0.0%) ??? ...e/eggmath-testversion/src/points.rkt:190:26 ??? [151] 82.2% ulp-difference [187] 17.8% ------------------------------------------------------------------------- gf [163] 100.0% [173] 600(1.5%) 600(1.5%) propagation-apply (unknown source) ------------------------------------------------------------------------- loop [162] 100.0% [174] 594(1.5%) 324(0.8%) ??? ...h-testversion/src/core/alt-table.rkt:194:12 loop [191] 45.5% ------------------------------------------------------------------------- gf [163] 100.0% [175] 420(1.1%) 420(1.1%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------- for-loop [165] 100.0% [176] 326(0.8%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:282:8 ??? [185] 100.0% ------------------------------------------------------------------------- generic-sort/key [167] 25.0% copying-mergesort [177] 75.0% [177] 306(0.8%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [177] 75.0% jloop [13] 25.0% ------------------------------------------------------------------------- gf [163] 100.0% [178] 248(0.6%) 248(0.6%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------- location-do [179] 48.4% ??? [168] 51.6% [179] 7058(18.0%) 0(0.0%) location-do ...h-testversion/src/programs.rkt:64:0 ??? [168] 51.6% location-do [179] 48.4% ------------------------------------------------------------------------- for-loop [24] 1.8% loop [43] 2.2% localize-error [52] 2.3% ??? [198] 2.5% taylor-sqrt [42] 2.7% ??? [30] 4.2% for-loop [23] 4.7% for-loop [18] 5.2% map [116] 5.6% ??? [196] 6.2% first-nonzero-exp [51] 6.4% ??? [5] 11.8% ??? [4] 13.1% loop [17] 15.2% ??? [168] 16.0% [180] 6774(17.3%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [4] 28.3% simplify [48] 22.5% ??? [5] 13.0% ??? [6] 9.9% parse-loop30 [193] 7.9% ??? [196] 6.2% ??? [10] 4.7% taylor [28] 3.1% ??? [198] 2.5% ??? [12] 1.8% ------------------------------------------------------------------------- ??? [168] 100.0% [181] 2582(6.6%) 2028(5.2%) ival-mult ...testversion/src/biginterval.rkt:111:0 bfmul [197] 21.5% ------------------------------------------------------------------------- ??? [168] 100.0% [182] 2330(5.9%) 0(0.0%) mk-ival ...th-testversion/src/biginterval.rkt:57:0 bf [194] 100.0% ------------------------------------------------------------------------- for-loop [169] 100.0% [183] 1390(3.5%) 1390(3.5%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------- ??? [168] 100.0% [184] 1080(2.8%) 0(0.0%) sample-multi-bounded ...ersion/src/points.rkt:15:0 random-ranges [199] 74.1% return/no-unsupplied [195] 25.9% ------------------------------------------------------------------------- loop [122] 27.5% ??? [151] 35.1% for-loop [176] 37.4% [185] 872(2.2%) 872(2.2%) ??? ...cket-7.2/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------- ??? [171] 100.0% [186] 866(2.2%) 286(0.7%) ival-sqrt ...testversion/src/biginterval.rkt:197:0 bfsqrt [200] 67.0% ------------------------------------------------------------------------- ??? [172] 30.7% ??? [90] 69.3% [187] 802(2.0%) 802(2.0%) ulp-difference ...h-testversion/src/float.rkt:20:0 ------------------------------------------------------------------------- ??? [171] 100.0% [188] 604(1.5%) 312(0.8%) ival-div ...-testversion/src/biginterval.rkt:147:0 bfmul [197] 48.3% ------------------------------------------------------------------------- ??? [171] 100.0% [189] 560(1.4%) 0(0.0%) ival-sub ...h-testversion/src/biginterval.rkt:99:0 bfmul [197] 100.0% ------------------------------------------------------------------------- for-loop [169] 100.0% [190] 300(0.8%) 300(0.8%) compile5 (unknown source) compile-let13 [201] 50.0% ------------------------------------------------------------------------- ??? [174] 14.3% loop [191] 85.7% [191] 270(0.7%) 270(0.7%) loop ...7.2/collects/racket/private/list.rkt:82:16 loop [191] 85.7% ------------------------------------------------------------------------- for-loop [169] 100.0% [192] 266(0.7%) 266(0.7%) expand-body7 (unknown source) ------------------------------------------------------------------------- hash-ref! [180] 15.9% map [116] 34.6% simplify [48] 49.5% [193] 3368(8.6%) 0(0.0%) parse-loop30 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [202] 75.0% map [116] 15.9% f67 [108] 9.1% ------------------------------------------------------------------------- mk-ival [182] 100.0% [194] 2330(5.9%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [203] 100.0% ------------------------------------------------------------------------- debug5 [65] 14.4% sample-multi-bounded [184] 15.1% ??? [170] 70.5% [195] 1856(4.7%) 1554(4.0%) return/no-unsupplied ...ct/private/arr-i.rkt:542:0 filter [205] 16.3% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [196] 1424(3.6%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:328:33 hash-ref! [180] 100.0% ------------------------------------------------------------------------- ival-div [188] 20.8% ival-mult [181] 39.4% ival-sub [189] 39.8% [197] 1406(3.6%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [203] 60.6% ??? [204] 39.4% ------------------------------------------------------------------------- hash-ref! [180] 100.0% [198] 1128(2.9%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:363:30 hash-ref! [180] 100.0% ------------------------------------------------------------------------- sample-multi-bounded [184] 100.0% [199] 800(2.0%) 298(0.8%) random-ranges ...-testversion/src/common.rkt:183:0 cons/c [206] 34.2% build--> [207] 28.5% ------------------------------------------------------------------------- ival-sqrt [186] 100.0% [200] 580(1.5%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [203] 56.6% ??? [204] 43.4% ------------------------------------------------------------------------- compile5 [190] 33.3% compile-let13 [201] 66.7% [201] 300(0.8%) 0(0.0%) compile-let13 (unknown source) compile-let13 [201] 66.7% for-loop [169] 33.3% ------------------------------------------------------------------------- f67 [108] 33.0% parse-loop30 [193] 67.0% [202] 3770(9.6%) 0(0.0%) eval-const-expr ...tversion/src/programs.rkt:118:0 temp85_0 [91] 79.7% loop [153] 13.1% eval [209] 7.2% ------------------------------------------------------------------------- bfsqrt [200] 9.3% bfmul [197] 24.3% bf [194] 66.4% [203] 3510(9.0%) 3510(9.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------- bfsqrt [200] 31.3% bfmul [197] 68.7% [204] 806(2.1%) 806(2.1%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4 ------------------------------------------------------------------------- return/no-unsupplied [195] 100.0% [205] 302(0.8%) 302(0.8%) filter ...2/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------- random-ranges [199] 100.0% [206] 274(0.7%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:504:15 coerce-contract [208] 100.0% ------------------------------------------------------------------------- random-ranges [199] 100.0% [207] 228(0.6%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1088:0 coerce-contract [208] 100.0% ------------------------------------------------------------------------- build--> [207] 45.4% cons/c [206] 54.6% [208] 502(1.3%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:308:0 coerce-contract/f [210] 100.0% ------------------------------------------------------------------------- eval-const-expr [202] 100.0% [209] 272(0.7%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [211] 100.0% ------------------------------------------------------------------------- coerce-contract [208] 100.0% [210] 502(1.3%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:373:0 coerce-simple-value [212] 100.0% ------------------------------------------------------------------------- eval [209] 100.0% [211] 272(0.7%) 272(0.7%) namespace-syntax-introduce3 (unknown source) ------------------------------------------------------------------------- coerce-contract/f [210] 100.0% [212] 502(1.3%) 502(1.3%) coerce-simple-value ...ract/private/guts.rkt:386:0 -------------------------------------------------------------------------