Profiling results ----------------- Total cpu time observed: 88938ms (out of 89032ms) Number of samples taken: 166 (once every 536ms) (Hiding functions with self<1.0% and local<2.0%: 5 of 212 hidden) =========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================== ??? [18] 100.0% [1] 88938(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [9] 100.0% --------------------------------------------------------------------------- ??? [138] 100.0% [2] 15992(18.0%) 0(0.0%) approximate9 ...stversion/src/core/taylor.rkt:12:0 loop [10] 80.4% for-loop [15] 13.8% taylor [19] 4.0% taylor-sqrt [27] 1.9% --------------------------------------------------------------------------- matcher [101] 100.0% [3] 4242(4.8%) 0(0.0%) ??? ...ath-testversion/src/core/matcher.rkt:130:11 for-loop [11] 92.5% for-loop [17] 4.0% foldl [21] 3.5% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [4] 4088(4.6%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:291:26 for-loop [12] 100.0% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [5] 2504(2.8%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:301:23 for-loop [14] 100.0% --------------------------------------------------------------------------- for-loop [187] 100.0% [6] 2198(2.5%) 628(0.7%) expand-identifier (unknown source) resolve+shift28 [13] 71.4% --------------------------------------------------------------------------- for-loop [187] 100.0% [7] 968(1.1%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [13] 100.0% --------------------------------------------------------------------------- loop [200] 32.2% for-loop [187] 67.8% [8] 938(1.1%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [16] 100.0% --------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [9] 88938(100.0%) 0(0.0%) run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2 ??? [18] 100.0% --------------------------------------------------------------------------- approximate9 [2] 100.0% [10] 12852(14.5%) 0(0.0%) loop ...gmath-testversion/src/core/taylor.rkt:87:4 hash-ref! [121] 97.5% ??? [138] 2.5% --------------------------------------------------------------------------- ??? [3] 100.0% [11] 4242(4.8%) 0(0.0%) for-loop ...estversion/src/core/matcher.rkt:132:15 matcher [101] 100.0% --------------------------------------------------------------------------- ??? [4] 100.0% [12] 4088(4.6%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:291:52 hash-ref! [121] 45.7% ??? [144] 31.0% simplify [45] 23.2% --------------------------------------------------------------------------- core-form-sym [203] 20.7% expand-implicit [7] 30.2% expand-identifier [6] 49.1% [13] 3200(3.6%) 326(0.4%) resolve+shift28 (unknown source) fallback-loop [20] 89.8% --------------------------------------------------------------------------- ??? [5] 100.0% [14] 2504(2.8%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:304:27 hash-ref! [121] 100.0% --------------------------------------------------------------------------- approximate9 [2] 100.0% [15] 2204(2.5%) 0(0.0%) for-loop ...-testversion/src/core/taylor.rkt:30:18 taylor [19] 56.8% taylor-quotient [22] 14.8% taylor-sqrt [27] 14.8% taylor-add [23] 13.6% --------------------------------------------------------------------------- expand-id-application-form17 [202] 16.4% gf [201] 32.3% syntax-e [8] 51.3% [16] 1828(2.1%) 0(0.0%) syntax-e/no-taint (unknown source) loop [200] 100.0% --------------------------------------------------------------------------- ??? [3] 100.0% [17] 336(0.4%) 0(0.0%) for-loop ...testversion/src/core/matcher.rkt:106:4 foldl [21] 100.0% --------------------------------------------------------------------------- for-loop [112] 1.7% run [9] 49.1% [18] 88938(100.0%) 600(0.7%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.1% run-improve47 [24] 31.1% prepare-points-intervals [33] 11.2% get-final-combination [25] 5.0% ??? [120] 1.4% oracle-error [26] 1.2% errors [99] 0.3% loop [40] 0.2% baseline-error [31] 0.2% --------------------------------------------------------------------------- map [90] 1.3% approximate9 [2] 3.0% for-loop [15] 4.1% taylor [19] 17.6% hash-ref! [121] 73.9% [19] 8834(9.9%) 610(0.7%) taylor ...th-testversion/src/core/taylor.rkt:170:0 loop [40] 68.8% taylor [19] 17.6% map [90] 4.4% taylor-sqrt [27] 3.8% taylor-invert [29] 1.9% debug-print [60] 1.1% do-curry [135] 0.6% --------------------------------------------------------------------------- resolve+shift28 [13] 100.0% [20] 2874(3.2%) 600(0.7%) fallback-loop (unknown source) for-loop [187] 79.1% --------------------------------------------------------------------------- ??? [3] 47.0% for-loop [17] 53.0% [21] 634(0.7%) 0(0.0%) foldl ....2/collects/racket/private/list.rkt:229:4 ??? [28] 100.0% --------------------------------------------------------------------------- for-loop [15] 100.0% [22] 326(0.4%) 0(0.0%) taylor-quotient ...rsion/src/core/taylor.rkt:334:0 first-nonzero-exp [37] 100.0% --------------------------------------------------------------------------- for-loop [15] 100.0% [23] 300(0.3%) 0(0.0%) taylor-add ...estversion/src/core/taylor.rkt:284:0 align-series [30] 100.0% --------------------------------------------------------------------------- ??? [18] 100.0% [24] 56536(63.6%) 0(0.0%) run-improve47 ...estversion/src/mainloop.rkt:345:0 for-loop [32] 96.5% prepare-points-intervals [33] 2.1% simplify! [42] 1.4% --------------------------------------------------------------------------- ??? [18] 100.0% [25] 8830(9.9%) 0(0.0%) get-final-combination ...on/src/mainloop.rkt:370:0 f46 [57] 44.7% ??? [34] 31.0% infer-splitpoints [35] 24.3% --------------------------------------------------------------------------- ??? [18] 100.0% [26] 2108(2.4%) 0(0.0%) oracle-error ...h-testversion/src/points.rkt:188:0 for-loop [36] 100.0% --------------------------------------------------------------------------- approximate9 [2] 18.7% for-loop [15] 20.3% taylor [19] 20.8% map [90] 40.1% [27] 1604(1.8%) 0(0.0%) taylor-sqrt ...stversion/src/core/taylor.rkt:352:0 first-nonzero-exp [37] 58.7% simplify [45] 20.9% hash-ref! [121] 20.3% --------------------------------------------------------------------------- foldl [21] 100.0% [28] 634(0.7%) 0(0.0%) ??? ...gmath-testversion/src/core/matcher.rkt:26:7 core651 [145] 100.0% --------------------------------------------------------------------------- taylor [19] 100.0% [29] 336(0.4%) 0(0.0%) taylor-invert ...version/src/core/taylor.rkt:318:0 simplify [45] 100.0% --------------------------------------------------------------------------- taylor-add [23] 100.0% [30] 300(0.3%) 300(0.3%) align-series ...tversion/src/core/taylor.rkt:273:0 --------------------------------------------------------------------------- ??? [18] 100.0% [31] 300(0.3%) 0(0.0%) baseline-error ...testversion/src/points.rkt:192:0 loop [84] 100.0% --------------------------------------------------------------------------- run-improve47 [24] 100.0% [32] 54580(61.4%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:364:4 run-iter! [38] 100.0% --------------------------------------------------------------------------- pred [105] 3.8% run-improve47 [24] 4.7% for-loop [81] 10.9% ??? [18] 80.5% [33] 24818(27.9%) 0(0.0%) prepare-points-intervals ...n/src/points.rkt:110:0 loop [39] 86.5% eval-prog [111] 12.2% loop [43] 1.3% --------------------------------------------------------------------------- get-final-combination [25] 100.0% [34] 2736(3.1%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:25:0 ??? [54] 100.0% --------------------------------------------------------------------------- get-final-combination [25] 100.0% [35] 2144(2.4%) 0(0.0%) infer-splitpoints ...ion/src/core/regimes.rkt:34:0 for-loop [41] 100.0% --------------------------------------------------------------------------- oracle-error [26] 100.0% [36] 2108(2.4%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:189:2 map [90] 71.6% loop [40] 28.4% --------------------------------------------------------------------------- taylor-quotient [22] 25.7% taylor-sqrt [27] 74.3% [37] 1268(1.4%) 0(0.0%) first-nonzero-exp ...ion/src/core/taylor.rkt:266:0 hash-ref! [121] 73.7% ??? [144] 26.3% --------------------------------------------------------------------------- for-loop [32] 100.0% [38] 54580(61.4%) 0(0.0%) run-iter! ...th-testversion/src/mainloop.rkt:326:0 simplify! [42] 43.6% gen-series! [44] 29.3% finalize-iter! [46] 16.4% gen-rewrites! [47] 8.3% localize! [50] 1.8% choose-best-alt! [53] 0.5% --------------------------------------------------------------------------- prepare-points-intervals [33] 100.0% [39] 21468(24.1%) 846(1.0%) loop ...e/eggmath-testversion/src/points.rkt:123:4 loop [43] 82.8% ??? [48] 13.2% --------------------------------------------------------------------------- ??? [18] 1.2% for-loop [36] 3.3% map [90] 7.9% loop [40] 13.3% ??? [133] 22.4% taylor [19] 51.9% [40] 12128(13.6%) 640(0.7%) loop ...-7.2/collects/racket/private/map.rkt:40:19 simplify [45] 51.9% hash-ref! [121] 22.4% loop [40] 13.3% ??? [102] 7.5% ??? [120] 2.5% eval-prog [111] 1.2% ??? [52] 0.1% ??? [51] 0.1% --------------------------------------------------------------------------- infer-splitpoints [35] 100.0% [41] 2144(2.4%) 0(0.0%) for-loop ...-testversion/src/core/regimes.rkt:47:6 option-on-expr [49] 100.0% --------------------------------------------------------------------------- run-improve47 [24] 3.2% run-iter! [38] 96.8% [42] 24556(27.6%) 0(0.0%) simplify! ...th-testversion/src/mainloop.rkt:223:0 ??? [54] 100.0% --------------------------------------------------------------------------- prepare-points-intervals [33] 1.8% loop [39] 98.2% [43] 18116(20.4%) 632(0.7%) loop ...ie/eggmath-testversion/src/points.rkt:81:2 ??? [120] 94.8% --------------------------------------------------------------------------- run-iter! [38] 100.0% [44] 15992(18.0%) 0(0.0%) gen-series! ...-testversion/src/mainloop.rkt:159:0 for-loop [55] 100.0% --------------------------------------------------------------------------- ??? [130] 2.3% taylor-invert [29] 2.3% taylor-sqrt [27] 2.3% for-loop [12] 6.6% hash-ref! [121] 43.0% loop [40] 43.5% [45] 14472(16.3%) 670(0.8%) simplify ...h-testversion/src/core/reduce.rkt:16:0 simplify* [100] 39.0% f46 [57] 36.5% parse-loop80 [131] 13.1% debug-print [60] 6.7% --------------------------------------------------------------------------- run-iter! [38] 100.0% [46] 8974(10.1%) 0(0.0%) finalize-iter! ...stversion/src/mainloop.rkt:277:0 ??? [56] 100.0% --------------------------------------------------------------------------- run-iter! [38] 100.0% [47] 4544(5.1%) 0(0.0%) gen-rewrites! ...estversion/src/mainloop.rkt:182:0 for-loop [58] 93.4% for-loop [63] 6.6% --------------------------------------------------------------------------- loop [39] 100.0% [48] 2840(3.2%) 304(0.3%) ??? ...ie/eggmath-testversion/src/points.rkt:106:2 ??? [138] 89.3% --------------------------------------------------------------------------- for-loop [41] 100.0% [49] 2144(2.4%) 0(0.0%) option-on-expr ...rsion/src/core/regimes.rkt:126:0 err-lsts->split-indices [59] 71.7% for-loop [62] 28.3% --------------------------------------------------------------------------- run-iter! [38] 100.0% [50] 994(1.1%) 0(0.0%) localize! ...th-testversion/src/mainloop.rkt:126:0 localize-error [61] 100.0% --------------------------------------------------------------------------- loop [40] 100.0% [51] 366(0.4%) 0(0.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfsub [163] 100.0% --------------------------------------------------------------------------- loop [40] 100.0% [52] 300(0.3%) 0(0.0%) ??? ...h-testversion/src/core/alt-table.rkt:194:12 loop [64] 100.0% --------------------------------------------------------------------------- run-iter! [38] 100.0% [53] 300(0.3%) 0(0.0%) choose-best-alt! ...version/src/mainloop.rkt:116:0 ??? [56] 100.0% --------------------------------------------------------------------------- ??? [34] 10.0% simplify! [42] 90.0% [54] 27292(30.7%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:38:0 egraph-run [65] 100.0% --------------------------------------------------------------------------- gen-series! [44] 100.0% [55] 15992(18.0%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:166:7 taylor-alt [66] 100.0% --------------------------------------------------------------------------- choose-best-alt! [53] 3.2% finalize-iter! [46] 96.8% [56] 9274(10.4%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:390:18 for-loop [67] 96.8% ??? [75] 3.2% --------------------------------------------------------------------------- parse-loop80 [131] 0.5% map [90] 12.0% get-final-combination [25] 42.8% simplify [45] 44.7% [57] 9230(10.4%) 0(0.0%) f46 ...2/collects/racket/match/compiler.rkt:507:40 sindices->spoints [69] 42.8% map [90] 36.8% eval-const-expr [141] 17.1% loop [73] 3.3% --------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [58] 4242(4.8%) 0(0.0%) for-loop ...th-testversion/src/mainloop.rkt:190:11 rewrite-expression-head20 [68] 100.0% --------------------------------------------------------------------------- option-on-expr [49] 100.0% [59] 1538(1.7%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:262:0 loop [70] 100.0% --------------------------------------------------------------------------- taylor [19] 23.5% simplify [45] 76.5% [60] 1276(1.4%) 0(0.0%) debug-print ...ath-testversion/src/debug.rkt:110:0 ??? [71] 50.9% for-loop [72] 49.1% --------------------------------------------------------------------------- localize! [50] 100.0% [61] 994(1.1%) 0(0.0%) localize-error ...rsion/src/core/localize.rkt:66:0 hash-ref! [121] 70.2% for-loop [76] 29.8% --------------------------------------------------------------------------- option-on-expr [49] 100.0% [62] 606(0.7%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:136:4 errors [99] 100.0% --------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [63] 302(0.3%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:207:4 for-loop [74] 100.0% --------------------------------------------------------------------------- ??? [52] 25.0% loop [64] 75.0% [64] 300(0.3%) 300(0.3%) loop ...7.2/collects/racket/private/list.rkt:82:16 loop [64] 75.0% --------------------------------------------------------------------------- ??? [54] 100.0% [65] 27292(30.7%) 0(0.0%) egraph-run ...estversion/src/core/eggmath.rkt:55:0 egraph-add-exprs [77] 100.0% --------------------------------------------------------------------------- for-loop [55] 100.0% [66] 15992(18.0%) 0(0.0%) taylor-alt ...h-testversion/src/mainloop.rkt:145:0 for-loop [78] 100.0% --------------------------------------------------------------------------- ??? [56] 100.0% [67] 8974(10.1%) 0(0.0%) for-loop ...estversion/src/core/alt-table.rkt:55:2 atab-add-altn [79] 51.5% errors [99] 41.7% loop [83] 6.8% --------------------------------------------------------------------------- for-loop [58] 100.0% [68] 4242(4.8%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:87:0 rewriter [80] 100.0% --------------------------------------------------------------------------- f46 [57] 100.0% [69] 3950(4.4%) 0(0.0%) sindices->spoints ...on/src/core/regimes.rkt:194:0 for-loop [81] 100.0% --------------------------------------------------------------------------- err-lsts->split-indices [59] 100.0% [70] 1538(1.7%) 0(0.0%) loop ...ath-testversion/src/core/regimes.rkt:313:4 for-loop [82] 100.0% --------------------------------------------------------------------------- debug-print [60] 100.0% [71] 650(0.7%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:430:3 mk-call [85] 51.4% ~r78 [86] 48.6% --------------------------------------------------------------------------- debug-print [60] 100.0% [72] 626(0.7%) 626(0.7%) for-loop ...ggmath-testversion/src/debug.rkt:116:2 --------------------------------------------------------------------------- f46 [57] 100.0% [73] 308(0.3%) 308(0.3%) loop ...gmath-testversion/src/core/reduce.rkt:18:2 --------------------------------------------------------------------------- for-loop [63] 100.0% [74] 302(0.3%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:208:6 ??? [138] 100.0% --------------------------------------------------------------------------- ??? [56] 100.0% [75] 300(0.3%) 0(0.0%) ??? ...ath-testversion/src/core/alt-table.rkt:58:0 loop [84] 100.0% --------------------------------------------------------------------------- localize-error [61] 100.0% [76] 296(0.3%) 0(0.0%) for-loop ...estversion/src/core/localize.rkt:81:10 loop [87] 100.0% --------------------------------------------------------------------------- egraph-run [65] 100.0% [77] 27292(30.7%) 0(0.0%) egraph-add-exprs ...ion/src/core/eggmath.rkt:122:0 ??? [88] 67.0% for-loop [89] 33.0% --------------------------------------------------------------------------- taylor-alt [66] 100.0% [78] 15992(18.0%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:151:6 ??? [138] 100.0% --------------------------------------------------------------------------- for-loop [67] 100.0% [79] 4622(5.2%) 0(0.0%) atab-add-altn ...sion/src/core/alt-table.rkt:203:0 errors [99] 87.0% override-at-pnts [95] 13.0% --------------------------------------------------------------------------- rewrite-expression-head20 [68] 36.7% matcher [101] 63.3% [80] 4242(4.8%) 326(0.4%) rewriter ...-testversion/src/core/matcher.rkt:90:2 for-loop [91] 90.5% *rules* [93] 7.6% --------------------------------------------------------------------------- sindices->spoints [69] 100.0% [81] 3950(4.4%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:233:9 prepare-points-intervals [33] 68.7% binary-search-floats [94] 15.8% pred [105] 15.5% --------------------------------------------------------------------------- loop [70] 100.0% [82] 1538(1.7%) 278(0.3%) for-loop ...testversion/src/core/regimes.rkt:278:4 for-loop [92] 81.9% --------------------------------------------------------------------------- for-loop [67] 100.0% [83] 608(0.7%) 0(0.0%) loop ...h-testversion/src/core/alt-table.rkt:177:2 map [90] 100.0% --------------------------------------------------------------------------- ??? [75] 50.0% baseline-error [31] 50.0% [84] 600(0.7%) 0(0.0%) loop .../racket-7.2/collects/racket/list.rkt:751:4 ??? [97] 50.0% ??? [98] 50.0% --------------------------------------------------------------------------- ??? [71] 100.0% [85] 334(0.4%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:433:5 loop [96] 100.0% --------------------------------------------------------------------------- ??? [71] 100.0% [86] 316(0.4%) 316(0.4%) ~r78 ...acket-7.2/collects/racket/format.rkt:189:0 --------------------------------------------------------------------------- for-loop [76] 100.0% [87] 296(0.3%) 296(0.3%) loop ...7.2/collects/racket/private/map.rkt:149:23 --------------------------------------------------------------------------- egraph-add-exprs [77] 100.0% [88] 18278(20.6%) 18278(20.6%) ??? ...math-testversion/src/core/simplify.rkt:49:8 --------------------------------------------------------------------------- egraph-add-exprs [77] 100.0% [89] 9014(10.1%) 9014(10.1%) for-loop ...testversion/src/core/eggmath.rkt:130:4 --------------------------------------------------------------------------- loop [83] 8.1% parse-loop80 [131] 9.3% taylor [19] 16.9% for-loop [36] 20.2% f46 [57] 45.4% [90] 7476(8.4%) 0(0.0%) map ...t-7.2/collects/racket/private/map.rkt:35:13 loop [40] 22.8% parse-loop80 [131] 21.0% f46 [57] 14.8% taylor-sqrt [27] 8.6% taylor [19] 8.3% ??? [102] 8.1% hash-ref! [121] 6.8% simplify-node [108] 4.5% make-multiplication-node [157] 3.5% simplify* [100] 1.0% ??? [109] 0.7% --------------------------------------------------------------------------- rewriter [80] 100.0% [91] 4242(4.8%) 312(0.4%) for-loop ...-testversion/src/core/matcher.rkt:92:4 matcher [101] 85.5% for-loop [103] 13.2% --------------------------------------------------------------------------- for-loop [82] 100.0% [92] 1260(1.4%) 904(1.0%) for-loop ...testversion/src/core/regimes.rkt:282:8 ??? [134] 28.3% --------------------------------------------------------------------------- rewriter [80] 100.0% [93] 1258(1.4%) 0(0.0%) *rules* ...-testversion/src/syntax/rules.rkt:669:0 for-loop [104] 100.0% --------------------------------------------------------------------------- for-loop [81] 100.0% [94] 624(0.7%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:175:0 pred [105] 100.0% --------------------------------------------------------------------------- atab-add-altn [79] 100.0% [95] 600(0.7%) 0(0.0%) override-at-pnts ...n/src/core/alt-table.rkt:138:0 for-loop [106] 100.0% --------------------------------------------------------------------------- mk-call [85] 100.0% [96] 334(0.4%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:437:8 ??? [107] 100.0% --------------------------------------------------------------------------- loop [84] 100.0% [97] 300(0.3%) 0(0.0%) ??? ...e/eggmath-testversion/src/points.rkt:193:27 eval-errors [110] 100.0% --------------------------------------------------------------------------- loop [84] 100.0% [98] 300(0.3%) 0(0.0%) ??? ...eggmath-testversion/src/mainloop.rkt:113:10 errors [99] 100.0% --------------------------------------------------------------------------- pred [105] 2.9% ??? [98] 3.0% for-loop [62] 6.2% ??? [18] 8.9% for-loop [67] 38.0% atab-add-altn [79] 40.9% [99] 9842(11.1%) 0(0.0%) errors ...eggmath-testversion/src/points.rkt:205:0 for-loop [112] 55.9% eval-prog [111] 44.1% --------------------------------------------------------------------------- map [90] 5.0% simplify [45] 95.0% [100] 5950(6.7%) 5950(6.7%) simplify* ...-testversion/src/core/reduce.rkt:31:0 --------------------------------------------------------------------------- for-loop [11] 48.7% for-loop [91] 51.3% [101] 4242(4.8%) 360(0.4%) matcher ...-testversion/src/core/matcher.rkt:118:2 ??? [3] 54.8% rewriter [80] 44.3% --------------------------------------------------------------------------- map [90] 39.9% loop [40] 60.1% [102] 1510(1.7%) 300(0.3%) ??? ...e/eggmath-testversion/src/points.rkt:190:26 ??? [120] 59.6% ordinary-value? [117] 20.5% --------------------------------------------------------------------------- for-loop [91] 100.0% [103] 1352(1.5%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:99:8 fix-up-variables [113] 100.0% --------------------------------------------------------------------------- *rules* [93] 100.0% [104] 1258(1.4%) 336(0.4%) for-loop ...ggmath-testversion/src/common.rkt:74:9 ormap [114] 49.4% do-curry [135] 23.8% --------------------------------------------------------------------------- for-loop [81] 49.5% binary-search-floats [94] 50.5% [105] 1236(1.4%) 0(0.0%) pred ...ath-testversion/src/core/regimes.rkt:204:4 prepare-points-intervals [33] 76.5% errors [99] 23.5% --------------------------------------------------------------------------- override-at-pnts [95] 100.0% [106] 600(0.7%) 600(0.7%) for-loop ...tversion/src/core/alt-table.rkt:139:22 --------------------------------------------------------------------------- loop [96] 100.0% [107] 334(0.4%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:541:4 ??? [115] 100.0% --------------------------------------------------------------------------- map [90] 100.0% [108] 334(0.4%) 0(0.0%) simplify-node ...tversion/src/core/reduce.rkt:48:0 append-map [116] 100.0% --------------------------------------------------------------------------- map [90] 100.0% [109] 300(0.3%) 0(0.0%) ??? ...ggmath-testversion/src/core/reduce.rkt:59:5 for-loop [118] 100.0% --------------------------------------------------------------------------- ??? [97] 100.0% [110] 300(0.3%) 0(0.0%) eval-errors ...th-testversion/src/points.rkt:179:0 for-loop [119] 100.0% --------------------------------------------------------------------------- loop [40] 3.9% prepare-points-intervals [33] 39.4% errors [99] 56.7% [111] 7654(8.6%) 0(0.0%) eval-prog ...ath-testversion/src/programs.rkt:83:0 temp85_0 [122] 56.8% hash-ref! [121] 39.4% loop [200] 3.8% --------------------------------------------------------------------------- errors [99] 100.0% [112] 5506(6.2%) 912(1.0%) for-loop ...gmath-testversion/src/points.rkt:207:2 ??? [18] 83.4% --------------------------------------------------------------------------- for-loop [103] 100.0% [113] 1352(1.5%) 0(0.0%) fix-up-variables ...ion/src/core/matcher.rkt:111:2 pattern-substitute [123] 73.4% for-loop [125] 26.6% --------------------------------------------------------------------------- for-loop [104] 100.0% [114] 622(0.7%) 0(0.0%) ormap ....2/collects/racket/private/map.rkt:141:13 flag-set? [124] 100.0% --------------------------------------------------------------------------- ??? [107] 100.0% [115] 334(0.4%) 334(0.4%) ??? ...ects/racket/contract/private/list.rkt:681:0 --------------------------------------------------------------------------- simplify-node [108] 100.0% [116] 334(0.4%) 0(0.0%) append-map ...t-7.2/collects/racket/list.rkt:586:2 parse-loop80 [131] 100.0% --------------------------------------------------------------------------- ??? [102] 100.0% [117] 310(0.3%) 310(0.3%) ordinary-value? ...-testversion/src/float.rkt:52:0 --------------------------------------------------------------------------- ??? [109] 100.0% [118] 300(0.3%) 0(0.0%) for-loop ...h-testversion/src/core/reduce.rkt:60:7 pattern-match [126] 100.0% --------------------------------------------------------------------------- eval-errors [110] 100.0% [119] 300(0.3%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:181:2 ??? [120] 100.0% --------------------------------------------------------------------------- for-loop [119] 1.3% loop [40] 1.3% ??? [102] 4.0% ??? [18] 16.6% loop [43] 76.7% [120] 22382(25.2%) 892(1.0%) ??? .../eggmath-testversion/src/programs.rkt:115:2 ??? [127] 75.2% ??? [138] 18.1% ??? [134] 2.7% --------------------------------------------------------------------------- localize-error [61] 1.1% taylor-sqrt [27] 1.8% for-loop [12] 1.9% map [90] 2.9% ??? [144] 3.0% for-loop [14] 3.3% first-nonzero-exp [37] 4.0% eval-prog [111] 4.2% ??? [128] 4.8% ??? [130] 5.5% loop [40] 12.7% loop [10] 25.0% ??? [138] 26.8% [121] 17826(20.0%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [128] 29.7% taylor [19] 18.7% ??? [133] 12.7% simplify [45] 10.2% ??? [130] 8.1% ??? [4] 6.1% bigfloat-hash [132] 4.2% parse-loop80 [131] 3.9% ??? [5] 3.3% --------------------------------------------------------------------------- eval-prog [111] 49.9% eval-const-expr [141] 50.1% [122] 8720(9.8%) 0(0.0%) temp85_0 (unknown source) compile15 [129] 100.0% --------------------------------------------------------------------------- fix-up-variables [113] 44.5% pattern-substitute [123] 55.5% [123] 992(1.1%) 326(0.4%) pattern-substitute ...on/src/core/matcher.rkt:46:0 pattern-substitute [123] 55.5% do-curry [135] 17.3% ??? [137] 16.2% --------------------------------------------------------------------------- ormap [114] 100.0% [124] 622(0.7%) 622(0.7%) flag-set? ...gmath-testversion/src/config.rkt:28:0 --------------------------------------------------------------------------- fix-up-variables [113] 100.0% [125] 360(0.4%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:42:9 for-loop [136] 100.0% --------------------------------------------------------------------------- for-loop [118] 100.0% [126] 300(0.3%) 0(0.0%) pattern-match ...version/src/core/matcher.rkt:30:0 for-loop [136] 100.0% --------------------------------------------------------------------------- ??? [120] 100.0% [127] 16830(18.9%) 610(0.7%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14 ??? [139] 56.7% ??? [138] 24.9% ??? [143] 14.8% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [128] 12526(14.1%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:68:15 ??? [138] 81.2% hash-ref! [121] 18.8% --------------------------------------------------------------------------- temp85_0 [122] 100.0% [129] 8720(9.8%) 0(0.0%) compile15 (unknown source) temp91_0 [140] 100.0% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [130] 5906(6.6%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:45:15 hash-ref! [121] 84.1% ??? [144] 10.4% simplify [45] 5.5% --------------------------------------------------------------------------- append-map [116] 3.3% parse-loop80 [131] 6.3% hash-ref! [121] 13.8% simplify [45] 34.5% map [90] 42.2% [131] 5064(5.7%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [141] 70.7% map [90] 13.8% parse-loop80 [131] 6.3% f46 [57] 5.9% for-loop [146] 3.3% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [132] 3016(3.4%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0 sig+exp->bigfloat [142] 90.0% bfcanonicalize [147] 10.0% --------------------------------------------------------------------------- hash-ref! [121] 100.0% [133] 2714(3.1%) 0(0.0%) ??? .../eggmath-testversion/src/programs.rkt:161:5 loop [40] 100.0% --------------------------------------------------------------------------- for-loop [92] 37.2% ??? [120] 62.8% [134] 956(1.1%) 956(1.1%) ??? ...cket-7.2/collects/racket/function.rkt:93:12 --------------------------------------------------------------------------- for-loop [104] 31.4% taylor [19] 32.5% pattern-substitute [123] 36.1% [135] 954(1.1%) 954(1.1%) do-curry ...-7.2/collects/racket/function.rkt:71:2 --------------------------------------------------------------------------- pattern-match [126] 45.5% for-loop [125] 54.5% [136] 660(0.7%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:27:9 core651 [145] 100.0% --------------------------------------------------------------------------- pattern-substitute [123] 100.0% [137] 322(0.4%) 322(0.4%) ??? ...ects/racket/contract/private/guts.rkt:772:8 --------------------------------------------------------------------------- loop [10] 0.4% for-loop [74] 1.1% ??? [48] 9.4% ??? [120] 15.0% ??? [128] 15.4% ??? [127] 15.5% location-do [148] 21.6% for-loop [78] 21.6% [138] 27078(30.4%) 1804(2.0%) ??? ...tract/private/arrow-higher-order.rkt:360:33 location-do [148] 22.7% approximate9 [2] 21.6% hash-ref! [121] 15.8% ival-mult [150] 14.3% mk-ival [152] 10.5% sample-multi-bounded [153] 8.3% --------------------------------------------------------------------------- ??? [127] 100.0% [139] 9546(10.7%) 2058(2.3%) ??? ...tract/private/arrow-higher-order.rkt:364:33 ival-div [151] 30.2% ival-sub [154] 17.4% ival-sqrt [155] 16.6% ival-neg [156] 14.2% --------------------------------------------------------------------------- compile15 [129] 100.0% [140] 8720(9.8%) 0(0.0%) temp91_0 (unknown source) temp118_0 [149] 93.1% compile-top9 [161] 3.5% loop [200] 3.4% --------------------------------------------------------------------------- f46 [57] 29.7% parse-loop80 [131] 70.3% [141] 5308(6.0%) 0(0.0%) eval-const-expr ...tversion/src/programs.rkt:118:0 temp85_0 [122] 82.4% loop [200] 17.6% --------------------------------------------------------------------------- bigfloat-hash [132] 100.0% [142] 2714(3.1%) 2714(3.1%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:387:0 --------------------------------------------------------------------------- ??? [127] 100.0% [143] 2486(2.8%) 2182(2.5%) ??? ...th-testversion/src/syntax/syntax.rkt:214:17 return/no-unsupplied [160] 12.2% --------------------------------------------------------------------------- first-nonzero-exp [37] 15.1% ??? [130] 20.7% for-loop [12] 64.2% [144] 2210(2.5%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:294:19 hash-ref! [121] 100.0% --------------------------------------------------------------------------- ??? [28] 49.0% for-loop [136] 51.0% [145] 1294(1.5%) 0(0.0%) core651 ...acket/contract/private/arr-i.rkt:929:19 un-dep/maybe-chaperone [158] 72.2% build-unary-very-simple--> [159] 27.8% --------------------------------------------------------------------------- parse-loop80 [131] 100.0% [146] 334(0.4%) 0(0.0%) for-loop ...-testversion/src/core/reduce.rkt:97:13 make-multiplication-node [157] 100.0% --------------------------------------------------------------------------- bigfloat-hash [132] 100.0% [147] 302(0.3%) 302(0.3%) bfcanonicalize .../private/bigfloat/mpfr.rkt:157:0 --------------------------------------------------------------------------- location-do [148] 48.9% ??? [138] 51.1% [148] 16294(18.3%) 302(0.3%) location-do ...h-testversion/src/programs.rkt:64:0 ??? [138] 50.6% location-do [148] 48.9% --------------------------------------------------------------------------- temp91_0 [140] 100.0% [149] 8118(9.1%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [162] 100.0% --------------------------------------------------------------------------- ??? [138] 100.0% [150] 3878(4.4%) 574(0.6%) ival-mult ...testversion/src/biginterval.rkt:111:0 bfsub [163] 85.2% --------------------------------------------------------------------------- ??? [139] 100.0% [151] 2886(3.2%) 1460(1.6%) ival-div ...-testversion/src/biginterval.rkt:147:0 bfsub [163] 49.4% --------------------------------------------------------------------------- ??? [138] 100.0% [152] 2842(3.2%) 0(0.0%) mk-ival ...th-testversion/src/biginterval.rkt:57:0 bf [164] 100.0% --------------------------------------------------------------------------- ??? [138] 100.0% [153] 2260(2.5%) 0(0.0%) sample-multi-bounded ...ersion/src/points.rkt:15:0 random-ranges [166] 85.0% for-loop [169] 15.0% --------------------------------------------------------------------------- ??? [139] 100.0% [154] 1662(1.9%) 326(0.4%) ival-sub ...h-testversion/src/biginterval.rkt:99:0 bfsub [163] 80.4% --------------------------------------------------------------------------- ??? [139] 100.0% [155] 1588(1.8%) 682(0.8%) ival-sqrt ...testversion/src/biginterval.rkt:197:0 bfneg [165] 57.1% --------------------------------------------------------------------------- ??? [139] 100.0% [156] 1352(1.5%) 302(0.3%) ival-neg ...h-testversion/src/biginterval.rkt:89:0 bfneg [165] 77.7% --------------------------------------------------------------------------- for-loop [146] 34.8% map [90] 65.2% [157] 960(1.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:234:0 make-multiplication-subnode [167] 100.0% --------------------------------------------------------------------------- core651 [145] 100.0% [158] 934(1.1%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1108:2 ??? [168] 68.1% ??? [176] 31.9% --------------------------------------------------------------------------- core651 [145] 100.0% [159] 360(0.4%) 360(0.4%) build-unary-very-simple--> ...val-first.rkt:1016:0 --------------------------------------------------------------------------- ??? [143] 100.0% [160] 304(0.3%) 0(0.0%) return/no-unsupplied ...ct/private/arr-i.rkt:542:0 filter [170] 100.0% --------------------------------------------------------------------------- temp91_0 [140] 100.0% [161] 302(0.3%) 0(0.0%) compile-top9 (unknown source) mpis-as-vector [171] 100.0% --------------------------------------------------------------------------- loop [200] 13.1% temp118_0 [149] 86.9% [162] 9344(10.5%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [173] 86.9% dispatch-transformer41 [174] 9.9% expand-id-application-form17 [202] 3.2% --------------------------------------------------------------------------- ??? [51] 5.7% ival-sub [154] 20.8% ival-div [151] 22.2% ival-mult [150] 51.4% [163] 6432(7.2%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [172] 72.9% ??? [175] 27.1% --------------------------------------------------------------------------- mk-ival [152] 100.0% [164] 2842(3.2%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [172] 100.0% --------------------------------------------------------------------------- ival-sqrt [155] 46.3% ival-neg [156] 53.7% [165] 1956(2.2%) 0(0.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [172] 85.9% ??? [175] 14.1% --------------------------------------------------------------------------- sample-multi-bounded [153] 100.0% [166] 1920(2.2%) 1298(1.5%) random-ranges ...-testversion/src/common.rkt:183:0 build--> [179] 16.7% cons/c [180] 15.7% --------------------------------------------------------------------------- make-multiplication-node [157] 100.0% [167] 960(1.1%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:244:0 group-by61 [177] 65.2% for-loop [178] 34.8% --------------------------------------------------------------------------- un-dep/maybe-chaperone [158] 100.0% [168] 636(0.7%) 0(0.0%) ??? ...llects/racket/contract/private/orc.rkt:88:2 ??? [176] 100.0% --------------------------------------------------------------------------- sample-multi-bounded [153] 100.0% [169] 340(0.4%) 340(0.4%) for-loop ...ggmath-testversion/src/points.rkt:23:4 --------------------------------------------------------------------------- return/no-unsupplied [160] 100.0% [170] 304(0.3%) 304(0.3%) filter ...2/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------- compile-top9 [161] 100.0% [171] 302(0.3%) 302(0.3%) mpis-as-vector (unknown source) --------------------------------------------------------------------------- bfneg [165] 18.2% bf [164] 30.9% bfsub [163] 50.9% [172] 9208(10.4%) 9208(10.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 --------------------------------------------------------------------------- expand-capturing-lifts [162] 100.0% [173] 8118(9.1%) 324(0.4%) lambda-clause-expander (unknown source) finish-bodys [181] 77.2% loop [200] 18.8% --------------------------------------------------------------------------- for-loop [187] 13.9% expand-capturing-lifts [162] 43.0% loop [200] 43.1% [174] 2154(2.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [182] 100.0% --------------------------------------------------------------------------- bfneg [165] 13.6% bfsub [163] 86.4% [175] 2022(2.3%) 2022(2.3%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4 --------------------------------------------------------------------------- un-dep/maybe-chaperone [158] 31.9% ??? [168] 68.1% [176] 934(1.1%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:837:10 ??? [183] 100.0% --------------------------------------------------------------------------- make-multiplication-subnode [167] 100.0% [177] 626(0.7%) 316(0.4%) group-by61 ...t-7.2/collects/racket/list.rkt:771:0 hash-update [185] 49.5% --------------------------------------------------------------------------- make-multiplication-subnode [167] 100.0% [178] 334(0.4%) 0(0.0%) for-loop ...-testversion/src/core/reduce.rkt:246:3 compose [184] 100.0% --------------------------------------------------------------------------- random-ranges [166] 100.0% [179] 320(0.4%) 320(0.4%) build--> ...act/private/arrow-val-first.rkt:1088:0 --------------------------------------------------------------------------- random-ranges [166] 100.0% [180] 302(0.3%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:504:15 coerce-contract [186] 100.0% --------------------------------------------------------------------------- lambda-clause-expander [173] 28.6% for-loop [187] 71.4% [181] 6266(7.0%) 0(0.0%) finish-bodys (unknown source) for-loop [187] 100.0% --------------------------------------------------------------------------- dispatch-transformer41 [174] 100.0% [182] 2154(2.4%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [188] 41.9% loop [200] 30.7% apply-post-expansion [189] 27.4% --------------------------------------------------------------------------- ??? [176] 100.0% [183] 934(1.1%) 634(0.7%) ??? ...ntract/private/arrow-higher-order.rkt:560:2 get-blame-party-info [191] 32.1% --------------------------------------------------------------------------- for-loop [178] 100.0% [184] 334(0.4%) 334(0.4%) compose ...collects/racket/private/list.rkt:385:12 --------------------------------------------------------------------------- group-by61 [177] 100.0% [185] 310(0.3%) 310(0.3%) hash-update ...acket/private/more-scheme.rkt:358:4 --------------------------------------------------------------------------- cons/c [180] 100.0% [186] 302(0.3%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:308:0 coerce-contract/f [190] 100.0% --------------------------------------------------------------------------- fallback-loop [20] 7.6% for-loop [187] 16.7% finish-bodys [181] 75.7% [187] 6602(7.4%) 2902(3.3%) for-loop (unknown source) finish-bodys [181] 55.4% for-loop [187] 16.7% expand-body7 [194] 5.1% expand-identifier [6] 4.9% expand-id-application-form17 [202] 4.5% add-local-binding!39 [192] 2.2% syntax-e [8] 1.2% expand-implicit [7] 0.8% dispatch-transformer41 [174] 0.6% loop [200] 0.4% --------------------------------------------------------------------------- apply-transformer52 [182] 100.0% [188] 902(1.0%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [193] 66.7% parse-app [196] 33.3% --------------------------------------------------------------------------- apply-transformer52 [182] 100.0% [189] 590(0.7%) 0(0.0%) apply-post-expansion (unknown source) gf [201] 100.0% --------------------------------------------------------------------------- coerce-contract [186] 100.0% [190] 302(0.3%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:373:0 coerce-simple-value [195] 100.0% --------------------------------------------------------------------------- ??? [183] 100.0% [191] 300(0.3%) 0(0.0%) get-blame-party-info ...ate/arrow-common.rkt:136:0 show-blame-negative [197] 100.0% --------------------------------------------------------------------------- for-loop [187] 100.0% [192] 604(0.7%) 604(0.7%) add-local-binding!39 (unknown source) --------------------------------------------------------------------------- apply-transformer-in-context [188]100.0% [193] 602(0.7%) 300(0.3%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [198] 50.2% --------------------------------------------------------------------------- for-loop [187] 100.0% [194] 334(0.4%) 334(0.4%) expand-body7 (unknown source) --------------------------------------------------------------------------- coerce-contract/f [190] 100.0% [195] 302(0.3%) 302(0.3%) coerce-simple-value ...ract/private/guts.rkt:386:0 --------------------------------------------------------------------------- apply-transformer-in-context [188]100.0% [196] 300(0.3%) 300(0.3%) parse-app ...collects/racket/private/kw.rkt:1107:2 --------------------------------------------------------------------------- get-blame-party-info [191] 100.0% [197] 300(0.3%) 300(0.3%) show-blame-negative ...act/private/blame.rkt:342:0 --------------------------------------------------------------------------- ??? [193] 100.0% [198] 302(0.3%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [199] 100.0% --------------------------------------------------------------------------- ??? [198] 100.0% [199] 302(0.3%) 0(0.0%) syntax->list (unknown source) loop [200] 100.0% --------------------------------------------------------------------------- syntax->list [199] 2.5% eval-prog [111] 3.6% for-loop [187] 3.8% temp91_0 [140] 7.5% apply-transformer52 [182] 8.3% eval-const-expr [141] 15.5% lambda-clause-expander [173] 29.2% syntax-e/no-taint [16] 29.6% [200] 3990(4.5%) 926(1.0%) loop (unknown source) gf [201] 21.4% expand-capturing-lifts [162] 19.1% dispatch-transformer41 [174] 14.1% expand-id-application-form17 [202] 11.3% core-form-sym [203] 8.3% syntax-e [8] 2.5% --------------------------------------------------------------------------- apply-post-expansion [189] 19.6% loop [200] 80.4% [201] 1502(1.7%) 590(0.7%) gf (unknown source) propagation-apply [205] 40.6% cache-or-reuse-set [206] 20.1% syntax-e/no-taint [16] 19.6% --------------------------------------------------------------------------- for-loop [187] 24.9% expand-capturing-lifts [162] 25.0% loop [200] 50.1% [202] 1198(1.3%) 0(0.0%) expand-id-application-form17 (unknown source) binding-lookup52 [204] 75.0% syntax-e/no-taint [16] 25.0% --------------------------------------------------------------------------- loop [200] 100.0% [203] 662(0.7%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [13] 100.0% --------------------------------------------------------------------------- expand-id-application-form17 [202]100.0% [204] 898(1.0%) 598(0.7%) binding-lookup52 (unknown source) binding->module-instance [207] 33.4% --------------------------------------------------------------------------- gf [201] 100.0% [205] 610(0.7%) 610(0.7%) propagation-apply (unknown source) --------------------------------------------------------------------------- gf [201] 100.0% [206] 302(0.3%) 302(0.3%) cache-or-reuse-set (unknown source) --------------------------------------------------------------------------- binding-lookup52 [204] 100.0% [207] 300(0.3%) 300(0.3%) binding->module-instance (unknown source) ---------------------------------------------------------------------------