Profiling results ----------------- Total cpu time observed: 150884ms (out of 151668ms) Number of samples taken: 462 (once every 327ms) (Hiding functions with self<1.0% and local<2.0%: 11 of 206 hidden) ========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================================== ??? [28] 100.0% [1] 137768(91.3%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [7] 100.0% ------------------------------------------------------------------------------------------ ??? [28] 100.0% [2] 127748(84.7%) 0(0.0%) run-improve50 ...-interface/src/mainloop.rkt:234:0 for-loop [8] 86.6% get-final-combination [9] 12.8% loop [36] 0.6% ------------------------------------------------------------------------------------------ table-ref [87] 100.0% [3] 5466(3.6%) 0(0.0%) loop ...-web-interface/src/core/simplify.rkt:237:2 pass [10] 100.0% ------------------------------------------------------------------------------------------ substitute-e [132] 26.9% match-e [123] 73.1% [4] 1346(0.9%) 318(0.2%) variable? ...interface/src/syntax/syntax.rkt:665:0 ??? [24] 76.4% ------------------------------------------------------------------------------------------ hash-ref! [106] 100.0% [5] 660(0.4%) 0(0.0%) ??? ...js-web-interface/src/core/taylor.rkt:285:26 for-loop [11] 100.0% ------------------------------------------------------------------------------------------ copying-mergesort [77] 100.0% [6] 254(0.2%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [81] 100.0% ------------------------------------------------------------------------------------------ profile-thunk16 [1] 100.0% [7] 137768(91.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [28] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 100.0% [8] 110664(73.3%) 0(0.0%) for-loop ...-web-interface/src/mainloop.rkt:249:10 run-iter! [12] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 100.0% [9] 16322(10.8%) 0(0.0%) get-final-combination ...ce/src/mainloop.rkt:264:0 split-table [13] 100.0% ------------------------------------------------------------------------------------------ loop [3] 100.0% [10] 5466(3.6%) 0(0.0%) pass ...-web-interface/src/core/simplify.rkt:227:2 for-loop [14] 100.0% ------------------------------------------------------------------------------------------ ??? [5] 100.0% [11] 660(0.4%) 0(0.0%) for-loop ...b-interface/src/core/taylor.rkt:285:52 hash-ref! [106] 50.6% simplify [44] 49.4% ------------------------------------------------------------------------------------------ for-loop [8] 100.0% [12] 110664(73.3%) 0(0.0%) run-iter! ...-web-interface/src/mainloop.rkt:215:0 simplify! [15] 91.5% finalize-iter! [17] 6.1% gen-series! [20] 1.2% localize-error [21] 1.2% ------------------------------------------------------------------------------------------ get-final-combination [9] 100.0% [13] 16322(10.8%) 0(0.0%) split-table ...js-web-interface/src/glue.rkt:162:0 f6 [16] 98.7% ??? [24] 1.3% ------------------------------------------------------------------------------------------ pass [10] 100.0% [14] 5466(3.6%) 300(0.2%) for-loop ...interface/src/core/simplify.rkt:230:29 argmin [18] 47.7% loop [19] 40.2% for-loop [22] 6.6% ------------------------------------------------------------------------------------------ run-iter! [12] 100.0% [15] 101284(67.1%) 0(0.0%) simplify! ...-web-interface/src/mainloop.rkt:155:0 for-loop [23] 100.0% ------------------------------------------------------------------------------------------ simplify [44] 0.6% approximate9 [90] 0.6% map [26] 1.1% simplify-node [51] 3.4% eval-prog [84] 3.5% hash-ref! [106] 6.6% f6 [16] 7.6% split-table [13] 76.5% [16] 19402(12.9%) 0(0.0%) f6 ...et/collects/racket/match/compiler.rkt:507:40 loop [56] 68.1% map [26] 8.9% option-on-expr [57] 8.4% f6 [16] 7.6% ??? [85] 2.8% parse-loop145 [159] 1.7% ??? [24] 0.7% ------------------------------------------------------------------------------------------ run-iter! [12] 100.0% [17] 6758(4.5%) 0(0.0%) finalize-iter! ...interface/src/mainloop.rkt:169:0 ??? [24] 100.0% ------------------------------------------------------------------------------------------ for-loop [14] 100.0% [18] 2610(1.7%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [25] 100.0% ------------------------------------------------------------------------------------------ for-loop [14] 100.0% [19] 2196(1.5%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [25] 100.0% ------------------------------------------------------------------------------------------ run-iter! [12] 100.0% [20] 1342(0.9%) 0(0.0%) gen-series! ...eb-interface/src/mainloop.rkt:129:0 for-loop [27] 100.0% ------------------------------------------------------------------------------------------ run-iter! [12] 100.0% [21] 1280(0.8%) 0(0.0%) localize-error ...rface/src/core/localize.rkt:47:0 hash-ref! [106] 100.0% ------------------------------------------------------------------------------------------ for-loop [14] 100.0% [22] 360(0.2%) 360(0.2%) for-loop ...interface/src/core/simplify.rkt:217:13 ------------------------------------------------------------------------------------------ simplify! [15] 100.0% [23] 101284(67.1%) 0(0.0%) for-loop ...s-web-interface/src/mainloop.rkt:159:6 ??? [28] 100.0% ------------------------------------------------------------------------------------------ split-table [13] 1.3% f6 [16] 1.6% ??? [187] 1.9% substitute-e [132] 2.1% variable? [4] 6.1% match-e [123] 23.3% get-sigs [157] 23.4% finalize-iter! [17] 40.3% [24] 16790(11.1%) 3974(2.6%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [30] 38.5% hash-has-key? [29] 34.8% atab-add-altns [34] 1.7% split-atab [35] 1.3% ------------------------------------------------------------------------------------------ loop [19] 45.7% argmin [18] 54.3% [25] 4806(3.2%) 0(0.0%) for-loop ...s-web-interface/src/programs.rkt:210:2 table-ref [87] 78.5% ...rface/src/common.rkt:47:2 [164] 14.7% ??? [162] 6.7% ------------------------------------------------------------------------------------------ parse-loop145 [159] 4.1% ??? [32] 12.5% f6 [16] 83.4% [26] 1962(1.3%) 334(0.2%) map ...acket/collects/racket/private/map.rkt:20:13 ??? [32] 48.7% taylor-invert [33] 17.7% ??? [85] 12.5% f6 [16] 11.3% loop [56] 4.1% ------------------------------------------------------------------------------------------ gen-series! [20] 100.0% [27] 1342(0.9%) 0(0.0%) for-loop ...s-web-interface/src/mainloop.rkt:135:7 taylor-alt [31] 100.0% ------------------------------------------------------------------------------------------ for-loop [23] 22.5% run [7] 34.6% [28] 150282(99.6%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 34.6% run-improve50 [2] 31.4% table-ref [87] 30.6% loop [36] 3.4% ------------------------------------------------------------------------------------------ mk-enode! [137] 15.2% ??? [24] 84.8% [29] 6892(4.6%) 3034(2.0%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [98] 51.5% ??? [40] 4.5% ------------------------------------------------------------------------------------------ ??? [24] 100.0% [30] 6472(4.3%) 0(0.0%) for-loop ...-interface/src/core/alt-table.rkt:51:2 atab-add-altn [37] 100.0% ------------------------------------------------------------------------------------------ for-loop [27] 100.0% [31] 1342(0.9%) 0(0.0%) taylor-alt .../js-web-interface/src/glue.rkt:134:0 for-loop [38] 100.0% ------------------------------------------------------------------------------------------ loop [56] 39.2% map [26] 60.8% [32] 1280(0.8%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [106] 78.8% map [26] 21.2% ------------------------------------------------------------------------------------------ map [26] 100.0% [33] 348(0.2%) 0(0.0%) taylor-invert ...terface/src/core/taylor.rkt:312:0 first-nonzero-exp [39] 100.0% ------------------------------------------------------------------------------------------ ??? [24] 100.0% [34] 286(0.2%) 0(0.0%) atab-add-altns ...face/src/core/alt-table.rkt:50:0 atab-add-altn [37] 100.0% ------------------------------------------------------------------------------------------ ??? [24] 100.0% [35] 212(0.1%) 0(0.0%) split-atab ...nterface/src/core/alt-table.rkt:74:0 for-loop [41] 100.0% ------------------------------------------------------------------------------------------ run-improve50 [2] 4.1% pred [79] 39.9% ??? [28] 56.0% [36] 18444(12.2%) 0(0.0%) loop ...rbie/js-web-interface/src/points.rkt:205:2 make-exacts* [49] 43.3% loop [50] 30.9% loop [43] 22.6% loop [45] 2.1% for-loop [48] 1.1% ------------------------------------------------------------------------------------------ atab-add-altns [34] 4.2% for-loop [30] 95.8% [37] 6758(4.5%) 0(0.0%) atab-add-altn ...face/src/core/alt-table.rkt:208:0 best-and-tied-at-points [42] 94.9% override-at-pnts [46] 5.1% ------------------------------------------------------------------------------------------ taylor-alt [31] 100.0% [38] 1342(0.9%) 0(0.0%) for-loop ...ie/js-web-interface/src/glue.rkt:139:6 ??? [85] 100.0% ------------------------------------------------------------------------------------------ taylor-invert [33] 100.0% [39] 348(0.2%) 0(0.0%) first-nonzero-exp ...ace/src/core/taylor.rkt:260:0 simplify [44] 100.0% ------------------------------------------------------------------------------------------ hash-has-key? [29] 100.0% [40] 310(0.2%) 310(0.2%) ??? ...ects/racket/contract/private/hash.rkt:245:7 ------------------------------------------------------------------------------------------ split-atab [35] 100.0% [41] 212(0.1%) 0(0.0%) for-loop ...-interface/src/core/alt-table.rkt:75:2 for-loop [47] 100.0% ------------------------------------------------------------------------------------------ atab-add-altn [37] 100.0% [42] 6410(4.2%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [82] 94.8% for-loop [53] 5.2% ------------------------------------------------------------------------------------------ loop [36] 100.0% [43] 4168(2.8%) 344(0.2%) loop ...rbie/js-web-interface/src/points.rkt:158:2 loop [50] 58.0% make-exacts* [49] 33.7% ------------------------------------------------------------------------------------------ for-loop [11] 24.3% first-nonzero-exp [39] 25.9% hash-ref! [106] 49.8% [44] 1342(0.9%) 0(0.0%) simplify ...web-interface/src/core/reduce.rkt:16:0 simplify-node [51] 49.2% debug7 [52] 25.9% f6 [16] 24.9% ------------------------------------------------------------------------------------------ loop [36] 0.2% loop [45] 99.8% [45] 380(0.3%) 380(0.3%) loop ...hare/racket/collects/racket/list.rkt:154:2 loop [45] 99.8% ------------------------------------------------------------------------------------------ atab-add-altn [37] 100.0% [46] 348(0.2%) 0(0.0%) override-at-pnts ...e/src/core/alt-table.rkt:145:0 errors [82] 100.0% ------------------------------------------------------------------------------------------ for-loop [41] 100.0% [47] 212(0.1%) 0(0.0%) for-loop ...interface/src/core/alt-table.rkt:86:30 ??? [54] 100.0% ------------------------------------------------------------------------------------------ loop [36] 100.0% [48] 212(0.1%) 0(0.0%) for-loop ...js-web-interface/src/points.rkt:222:26 for-loop [55] 100.0% ------------------------------------------------------------------------------------------ loop [43] 15.0% loop [36] 85.0% [49] 9394(6.2%) 0(0.0%) make-exacts* ...web-interface/src/points.rkt:138:0 eval-prog [84] 51.1% loop [56] 48.9% ------------------------------------------------------------------------------------------ loop [43] 29.8% loop [36] 70.2% [50] 8114(5.4%) 0(0.0%) loop ...rbie/js-web-interface/src/points.rkt:141:4 loop [56] 93.2% ??? [81] 6.8% ------------------------------------------------------------------------------------------ simplify [44] 100.0% [51] 660(0.4%) 0(0.0%) simplify-node ...nterface/src/core/reduce.rkt:50:0 f6 [16] 100.0% ------------------------------------------------------------------------------------------ simplify [44] 100.0% [52] 348(0.2%) 0(0.0%) debug7 ...bie/js-web-interface/src/debug.rkt:102:0 ??? [176] 100.0% ------------------------------------------------------------------------------------------ best-and-tied-at-points [42] 100.0% [53] 332(0.2%) 332(0.2%) for-loop ...nterface/src/core/alt-table.rkt:124:16 ------------------------------------------------------------------------------------------ for-loop [47] 100.0% [54] 212(0.1%) 0(0.0%) ??? ...js-web-interface/src/core/regimes.rkt:302:4 ??? [73] 100.0% ------------------------------------------------------------------------------------------ for-loop [48] 100.0% [55] 212(0.1%) 0(0.0%) for-loop ...js-web-interface/src/points.rkt:223:28 ??? [85] 100.0% ------------------------------------------------------------------------------------------ map [26] 0.0% parse-loop145 [159] 0.1% make-exacts* [49] 0.4% loop [50] 1.3% match-e [123] 1.6% option-on-expr [57] 2.0% for-loop [130] 2.7% ??? [117] 6.1% loop! [138] 7.5% f6 [16] 21.5% loop [56] 55.2% [56] 39274(26.0%) 1920(1.3%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [56] 55.2% option-on-expr [57] 21.5% loop! [138] 6.9% hash-ref! [106] 6.1% errors [82] 2.0% ??? [81] 1.8% foldl [59] 1.1% for-loop [58] 0.8% ??? [32] 0.1% ??? [100] 0.0% ??? [85] 0.0% ------------------------------------------------------------------------------------------ f6 [16] 10.1% loop [56] 89.9% [57] 16110(10.7%) 0(0.0%) option-on-expr ...erface/src/core/regimes.rkt:90:0 sindices->spoints [60] 57.4% sort-context-on-expr [61] 19.4% loop [56] 10.2% errors [82] 5.3% pick-errors [62] 4.3% err-lsts->split-indices [63] 3.4% ------------------------------------------------------------------------------------------ loop [56] 100.0% [58] 648(0.4%) 0(0.0%) for-loop ...-interface/src/core/simplify.rkt:195:2 setfindf [64] 51.5% compose [65] 48.5% ------------------------------------------------------------------------------------------ loop [56] 100.0% [59] 624(0.4%) 326(0.2%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [66] 47.8% ------------------------------------------------------------------------------------------ option-on-expr [57] 100.0% [60] 9248(6.1%) 0(0.0%) sindices->spoints ...ce/src/core/regimes.rkt:129:0 loop [67] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [57] 100.0% [61] 3118(2.1%) 0(0.0%) sort-context-on-expr ...rface/src/points.rkt:115:0 ??? [68] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [57] 100.0% [62] 700(0.5%) 0(0.0%) pick-errors ...nterface/src/core/regimes.rkt:197:0 for-loop [69] 100.0% ------------------------------------------------------------------------------------------ option-on-expr [57] 100.0% [63] 550(0.4%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:235:0 add-splitpoint [70] 100.0% ------------------------------------------------------------------------------------------ for-loop [58] 100.0% [64] 334(0.2%) 334(0.2%) setfindf .../js-web-interface/src/common.rkt:186:0 ------------------------------------------------------------------------------------------ for-loop [58] 100.0% [65] 314(0.2%) 314(0.2%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------------ foldl [59] 100.0% [66] 298(0.2%) 298(0.2%) merge2 ...s-web-interface/src/core/ematch.rkt:31:0 ------------------------------------------------------------------------------------------ sindices->spoints [60] 100.0% [67] 9248(6.1%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:36:19 sidx->spoint [71] 100.0% ------------------------------------------------------------------------------------------ sort-context-on-expr [61] 100.0% [68] 3118(2.1%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [72] 65.3% loop [80] 34.7% ------------------------------------------------------------------------------------------ pick-errors [62] 100.0% [69] 700(0.5%) 0(0.0%) for-loop ...b-interface/src/core/regimes.rkt:199:2 ??? [73] 100.0% ------------------------------------------------------------------------------------------ err-lsts->split-indices [63] 100.0% [70] 550(0.4%) 0(0.0%) add-splitpoint ...rface/src/core/regimes.rkt:252:2 for-loop [74] 100.0% ------------------------------------------------------------------------------------------ loop [67] 100.0% [71] 9248(6.1%) 0(0.0%) sidx->spoint ...terface/src/core/regimes.rkt:139:2 binary-search [75] 61.0% binary-search-floats [76] 39.0% ------------------------------------------------------------------------------------------ ??? [68] 100.0% [72] 2036(1.3%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [77] 61.2% loop [80] 38.8% ------------------------------------------------------------------------------------------ ??? [54] 23.2% for-loop [69] 76.8% [73] 912(0.6%) 0(0.0%) ??? ...js-web-interface/src/core/regimes.rkt:190:2 ??? [81] 100.0% ------------------------------------------------------------------------------------------ add-splitpoint [70] 100.0% [74] 550(0.4%) 308(0.2%) for-loop ...b-interface/src/core/regimes.rkt:254:4 for-loop [78] 44.0% ------------------------------------------------------------------------------------------ sidx->spoint [71] 100.0% [75] 5640(3.7%) 0(0.0%) binary-search ...eb-interface/src/common.rkt:228:0 pred [79] 100.0% ------------------------------------------------------------------------------------------ sidx->spoint [71] 100.0% [76] 3608(2.4%) 0(0.0%) binary-search-floats ...rface/src/common.rkt:243:0 pred [79] 100.0% ------------------------------------------------------------------------------------------ generic-sort/key [72] 46.0% copying-mergesort [77] 54.0% [77] 1246(0.8%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [77] 54.0% loop [80] 40.9% jloop [6] 5.1% ------------------------------------------------------------------------------------------ for-loop [74] 100.0% [78] 242(0.2%) 242(0.2%) for-loop ...b-interface/src/core/regimes.rkt:258:8 ------------------------------------------------------------------------------------------ binary-search-floats [76] 39.0% binary-search [75] 61.0% [79] 9248(6.1%) 0(0.0%) pred ...-web-interface/src/core/regimes.rkt:145:17 loop [36] 79.6% errors [82] 20.4% ------------------------------------------------------------------------------------------ generic-sort/key [72] 27.6% copying-mergesort [77] 34.6% ??? [68] 37.8% [80] 2864(1.9%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [81] 91.1% ??? [85] 8.9% ------------------------------------------------------------------------------------------ jloop [6] 1.1% loop [50] 2.4% ??? [73] 4.0% loop [80] 11.5% for-loop [86] 27.8% loop [56] 53.2% [81] 22740(15.1%) 1164(0.8%) ??? ...bie/js-web-interface/src/programs.rkt:156:4 ??? [83] 59.5% ??? [88] 25.8% ??? [85] 8.5% ------------------------------------------------------------------------------------------ override-at-pnts [46] 3.3% option-on-expr [57] 8.1% loop [56] 13.1% pred [79] 17.9% best-and-tied-at-points [42] 57.6% [82] 10550(7.0%) 0(0.0%) errors ...ie/js-web-interface/src/points.rkt:241:0 for-loop [86] 72.6% eval-prog [84] 27.4% ------------------------------------------------------------------------------------------ ??? [81] 100.0% [83] 13526(9.0%) 7650(5.1%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [100] 22.2% ??? [89] 11.6% parse-loop145 [159] 5.0% ??? [91] 2.5% bf* [92] 2.2% ------------------------------------------------------------------------------------------ errors [82] 37.6% make-exacts* [49] 62.4% [84] 7694(5.1%) 1328(0.9%) eval-prog ...-web-interface/src/programs.rkt:150:0 hash-ref! [106] 44.9% f6 [16] 31.0% ??? [93] 3.6% ??? [95] 3.2% ------------------------------------------------------------------------------------------ for-loop [55] 2.8% loop [80] 3.3% loop [56] 4.0% ??? [118] 4.3% table-ref [87] 6.6% for-loop [38] 6.6% map [26] 8.5% for-loop [86] 10.9% ??? [81] 25.3% f6 [16] 27.6% [85] 7664(5.1%) 658(0.4%) ??? ...tract/private/arrow-higher-order.rkt:342:33 table-ref [87] 72.7% approximate9 [90] 6.6% hash-ref! [106] 4.3% ??? [187] 4.1% ??? [88] 3.7% ------------------------------------------------------------------------------------------ errors [82] 100.0% [86] 7656(5.1%) 252(0.2%) for-loop .../js-web-interface/src/points.rkt:244:4 ??? [81] 82.4% ??? [85] 10.9% ulp-difference [94] 3.3% ------------------------------------------------------------------------------------------ for-loop [25] 1.0% get-sigs [157] 1.5% ??? [85] 4.7% table-ref [87] 7.7% for-loop [97] 39.0% ??? [28] 46.0% [87] 120208(79.7%) 3990(2.6%) table-ref .../racket/private/norm-define.rkt:53:83 iterate-egraph!13 [96] 44.2% for-loop [97] 39.0% table-ref [87] 7.7% ??? [98] 2.8% loop [3] 1.8% return/no-unsupplied [174] 1.4% ??? [85] 0.5% list-member? [133] 0.3% ??? [176] 0.3% ------------------------------------------------------------------------------------------ ??? [85] 4.6% ??? [81] 95.4% [88] 6138(4.1%) 1162(0.8%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [99] 76.5% integer->bigfloat [102] 4.6% ------------------------------------------------------------------------------------------ ??? [83] 100.0% [89] 1574(1.0%) 312(0.2%) ??? ...-web-interface/src/syntax/syntax.rkt:156:17 return/no-unsupplied [174] 43.1% ??? [176] 37.1% ------------------------------------------------------------------------------------------ ??? [85] 100.0% [90] 1342(0.9%) 0(0.0%) approximate9 ...interface/src/core/taylor.rkt:12:0 loop [101] 74.1% f6 [16] 25.9% ------------------------------------------------------------------------------------------ ??? [83] 100.0% [91] 332(0.2%) 332(0.2%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------------------------ ??? [83] 100.0% [92] 296(0.2%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [100] 100.0% ------------------------------------------------------------------------------------------ eval-prog [84] 100.0% [93] 278(0.2%) 0(0.0%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 unpack245 [103] 100.0% ------------------------------------------------------------------------------------------ for-loop [86] 100.0% [94] 254(0.2%) 254(0.2%) ulp-difference ...web-interface/src/float.rkt:19:0 ------------------------------------------------------------------------------------------ eval-prog [84] 100.0% [95] 248(0.2%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [104] 100.0% ------------------------------------------------------------------------------------------ table-ref [87] 100.0% [96] 108022(71.6%) 360(0.2%) iterate-egraph!13 ...e/src/core/simplify.rkt:105:0 one-iter [105] 98.8% ------------------------------------------------------------------------------------------ table-ref [87] 100.0% [97] 96450(63.9%) 0(0.0%) for-loop ...-interface/src/core/simplify.rkt:66:12 table-ref [87] 100.0% ------------------------------------------------------------------------------------------ hash-has-key? [29] 31.2% table-ref [87] 68.8% [98] 11354(7.5%) 4142(2.7%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [107] 41.4% ??? [114] 19.8% successfully-got-the-right-kind-of-function [111] 2.4% ------------------------------------------------------------------------------------------ ??? [88] 100.0% [99] 4694(3.1%) 2728(1.8%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [116] 41.9% ------------------------------------------------------------------------------------------ bf* [92] 7.5% loop [56] 16.0% ??? [83] 76.4% [100] 3926(2.6%) 292(0.2%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfadd [108] 70.5% bfabs [109] 22.1% ------------------------------------------------------------------------------------------ approximate9 [90] 100.0% [101] 994(0.7%) 0(0.0%) loop .../js-web-interface/src/core/taylor.rkt:86:4 hash-ref! [106] 100.0% ------------------------------------------------------------------------------------------ ??? [88] 100.0% [102] 282(0.2%) 282(0.2%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0 ------------------------------------------------------------------------------------------ ??? [93] 100.0% [103] 278(0.2%) 0(0.0%) unpack245 ...private/arrow-higher-order.rkt:354:44 maybe-cons-kwd [110] 100.0% ------------------------------------------------------------------------------------------ ??? [95] 100.0% [104] 248(0.2%) 248(0.2%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 ------------------------------------------------------------------------------------------ iterate-egraph!13 [96] 100.0% [105] 106694(70.7%) 2918(1.9%) one-iter ...-interface/src/core/simplify.rkt:116:0 for-loop [112] 58.9% for-loop [113] 38.1% ------------------------------------------------------------------------------------------ for-loop [11] 1.9% ??? [119] 3.9% ??? [85] 3.9% ??? [118] 3.9% loop [101] 3.9% localize-error [21] 8.6% ??? [32] 13.7% eval-prog [84] 19.6% loop [56] 40.7% [106] 5728(3.8%) 0(0.0%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [117] 40.7% bigfloat-hash [115] 19.6% parse-loop145 [159] 11.8% f6 [16] 10.5% ??? [118] 7.7% ??? [119] 3.9% ??? [5] 3.4% simplify [44] 2.4% ------------------------------------------------------------------------------------------ ??? [98] 100.0% [107] 4698(3.1%) 2448(1.6%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [114] 27.2% for-loop [168] 20.6% ------------------------------------------------------------------------------------------ ??? [100] 100.0% [108] 2766(1.8%) 1968(1.3%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [116] 28.9% ------------------------------------------------------------------------------------------ ??? [100] 100.0% [109] 868(0.6%) 266(0.2%) bfabs ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [116] 69.4% ------------------------------------------------------------------------------------------ unpack245 [103] 100.0% [110] 278(0.2%) 0(0.0%) maybe-cons-kwd ...ate/arrow-higher-order.rkt:498:0 arrow-higher-order:lnp [120] 100.0% ------------------------------------------------------------------------------------------ ??? [98] 100.0% [111] 270(0.2%) 0(0.0%) successfully-got-the-right-kind-of-function ...9:4 arity-checking-wrapper [121] 100.0% ------------------------------------------------------------------------------------------ one-iter [105] 100.0% [112] 62834(41.6%) 354(0.2%) for-loop ...-interface/src/core/simplify.rkt:166:2 for-loop [122] 87.9% match-e [123] 7.8% update-leader! [140] 3.2% reduce-to-single! [127] 0.5% ------------------------------------------------------------------------------------------ for-loop [113] 49.1% one-iter [105] 50.9% [113] 40606(26.9%) 9470(6.3%) for-loop ...interface/src/core/simplify.rkt:126:12 for-loop [113] 49.1% match-e [123] 38.3% ------------------------------------------------------------------------------------------ for-loop [107] 36.3% ??? [98] 63.7% [114] 3524(2.3%) 692(0.5%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [124] 80.4% ------------------------------------------------------------------------------------------ hash-ref! [106] 100.0% [115] 3454(2.3%) 264(0.2%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [125] 76.8% sig+exp->bigfloat [126] 15.5% ------------------------------------------------------------------------------------------ bfabs [109] 17.9% bfadd [108] 23.7% real->bigfloat [99] 58.4% [116] 3366(2.2%) 3366(2.2%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ------------------------------------------------------------------------------------------ hash-ref! [106] 100.0% [117] 3190(2.1%) 0(0.0%) ??? ...bie/js-web-interface/src/programs.rkt:194:5 loop [56] 100.0% ------------------------------------------------------------------------------------------ hash-ref! [106] 100.0% [118] 994(0.7%) 0(0.0%) ??? .../js-web-interface/src/core/taylor.rkt:67:15 hash-ref! [106] 50.0% ??? [85] 50.0% ------------------------------------------------------------------------------------------ hash-ref! [106] 100.0% [119] 994(0.7%) 0(0.0%) ??? .../js-web-interface/src/core/taylor.rkt:44:15 hash-ref! [106] 100.0% ------------------------------------------------------------------------------------------ maybe-cons-kwd [110] 100.0% [120] 278(0.2%) 0(0.0%) arrow-higher-order:lnp ...w-higher-order.rkt:597:7 ??? [128] 100.0% ------------------------------------------------------------------------------------------ successfully-got-the-right-kind-of-function [111]100.0% [121] 270(0.2%) 0(0.0%) arity-checking-wrapper ...w-higher-order.rkt:402:0 matches-arity-exactly? [129] 100.0% ------------------------------------------------------------------------------------------ for-loop [112] 100.0% [122] 55260(36.6%) 0(0.0%) for-loop ...interface/src/core/simplify.rkt:148:10 mk-enode! [137] 33.8% merge-egraph-nodes! [131] 24.8% loop! [138] 23.9% substitute-e [132] 16.4% list-member? [133] 1.2% ------------------------------------------------------------------------------------------ for-loop [112] 7.5% for-loop [139] 18.5% for-loop [113] 74.0% [123] 36020(23.9%) 15316(10.2%) match-e ...-web-interface/src/core/ematch.rkt:46:0 for-loop [130] 43.4% for-loop [139] 4.8% ??? [24] 4.4% list-cartesian-product [141] 2.6% variable? [4] 0.9% loop [56] 0.9% ------------------------------------------------------------------------------------------ ??? [114] 100.0% [124] 2832(1.9%) 2832(1.9%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ------------------------------------------------------------------------------------------ bigfloat-hash [115] 100.0% [125] 2654(1.8%) 2654(1.8%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------------------------ bigfloat-hash [115] 100.0% [126] 536(0.4%) 304(0.2%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:385:0 integer->mpz [136] 43.3% ------------------------------------------------------------------------------------------ for-loop [112] 100.0% [127] 334(0.2%) 0(0.0%) reduce-to-single! ...ace/src/core/egraph.rkt:325:0 for-loop [134] 100.0% ------------------------------------------------------------------------------------------ arrow-higher-order:lnp [120] 100.0% [128] 278(0.2%) 0(0.0%) ??? ...et/contract/private/arity-checking.rkt:19:2 procedure-arity [135] 100.0% ------------------------------------------------------------------------------------------ arity-checking-wrapper [121] 100.0% [129] 270(0.2%) 270(0.2%) matches-arity-exactly? ...te/arrow-common.rkt:70:0 ------------------------------------------------------------------------------------------ match-e [123] 100.0% [130] 19412(12.9%) 8196(5.4%) for-loop ...eb-interface/src/core/ematch.rkt:59:11 for-loop [139] 51.6% loop [56] 4.8% list-cartesian-product [141] 4.2% filter [182] 0.9% ------------------------------------------------------------------------------------------ merge-egraph-nodes! [131] 1.3% for-loop [122] 97.5% [131] 13692(9.1%) 672(0.4%) merge-egraph-nodes! ...e/src/core/egraph.rkt:153:0 update-leader! [140] 59.5% loop! [138] 13.2% for-loop [142] 12.3% enode-merge! [143] 5.1% for-loop [145] 2.5% merge-egraph-nodes! [131] 1.3% ------------------------------------------------------------------------------------------ substitute-e [132] 6.9% for-loop [122] 93.1% [132] 9044(6.0%) 1304(0.9%) substitute-e ...interface/src/core/ematch.rkt:71:0 mk-enode! [137] 77.6% substitute-e [132] 6.9% ??? [24] 2.0% variable? [4] 1.3% ------------------------------------------------------------------------------------------ table-ref [87] 33.1% for-loop [122] 66.9% [133] 972(0.6%) 322(0.2%) list-member? ...llects/racket/private/set.rkt:24:0 loop [144] 66.9% ------------------------------------------------------------------------------------------ reduce-to-single! [127] 100.0% [134] 334(0.2%) 334(0.2%) for-loop ...eb-interface/src/core/egraph.rkt:326:8 ------------------------------------------------------------------------------------------ ??? [128] 100.0% [135] 278(0.2%) 278(0.2%) procedure-arity ...ket/private/norm-arity.rkt:7:27 ------------------------------------------------------------------------------------------ sig+exp->bigfloat [126] 100.0% [136] 232(0.2%) 232(0.2%) integer->mpz ...math/private/bigfloat/gmp.rkt:87:0 ------------------------------------------------------------------------------------------ substitute-e [132] 27.0% for-loop [122] 71.8% [137] 26010(17.2%) 1572(1.0%) mk-enode! ...b-interface/src/core/egraph.rkt:102:0 new-enode [146] 89.9% hash-has-key? [29] 4.0% ------------------------------------------------------------------------------------------ merge-egraph-nodes! [131] 7.6% loop [56] 30.7% for-loop [122] 61.8% [138] 15158(10.0%) 2770(1.8%) loop! ...js-web-interface/src/core/enode.rkt:192:2 loop [56] 37.0% custom-set-union [155] 32.2% set [148] 16.2% update-en-expr [175] 4.3% ------------------------------------------------------------------------------------------ match-e [123] 22.0% for-loop [130] 78.0% [139] 14392(9.5%) 972(0.6%) for-loop ...eb-interface/src/core/ematch.rkt:65:37 match-e [123] 85.1% ??? [149] 8.1% ------------------------------------------------------------------------------------------ for-loop [112] 19.4% merge-egraph-nodes! [131] 80.6% [140] 10332(6.8%) 0(0.0%) update-leader! ...erface/src/core/egraph.rkt:218:0 for-loop [147] 91.2% custom-set-union! [151] 6.4% mutable-set [152] 2.4% ------------------------------------------------------------------------------------------ list-cartesian-product [141] 21.7% for-loop [130] 35.9% match-e [123] 42.4% [141] 2244(1.5%) 2244(1.5%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [141] 21.7% ------------------------------------------------------------------------------------------ merge-egraph-nodes! [131] 100.0% [142] 1690(1.1%) 1690(1.1%) for-loop ...eb-interface/src/core/egraph.rkt:233:6 ------------------------------------------------------------------------------------------ merge-egraph-nodes! [131] 100.0% [143] 698(0.5%) 0(0.0%) enode-merge! ...interface/src/core/enode.rkt:129:0 adopt-enode! [150] 100.0% ------------------------------------------------------------------------------------------ list-member? [133] 100.0% [144] 650(0.4%) 650(0.4%) loop (unknown source) ------------------------------------------------------------------------------------------ merge-egraph-nodes! [131] 100.0% [145] 336(0.2%) 336(0.2%) for-loop ...e/js-web-interface/src/common.rkt:99:9 ------------------------------------------------------------------------------------------ mk-enode! [137] 100.0% [146] 23392(15.5%) 0(0.0%) new-enode ...web-interface/src/core/enode.rkt:97:0 type-of-enode-expr [153] 98.5% ------------------------------------------------------------------------------------------ update-leader! [140] 100.0% [147] 9418(6.2%) 1624(1.1%) for-loop ...eb-interface/src/core/egraph.rkt:223:6 for-loop [154] 82.8% ------------------------------------------------------------------------------------------ loop! [138] 100.0% [148] 4908(3.3%) 4908(3.3%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------------ for-loop [139] 100.0% [149] 1170(0.8%) 1170(0.8%) ??? ...e/js-web-interface/src/core/ematch.rkt:50:5 ------------------------------------------------------------------------------------------ enode-merge! [143] 100.0% [150] 698(0.5%) 364(0.2%) adopt-enode! ...interface/src/core/enode.rkt:105:0 custom-set-union [155] 47.9% ------------------------------------------------------------------------------------------ update-leader! [140] 100.0% [151] 664(0.4%) 334(0.2%) custom-set-union! ...t/private/set-types.rkt:245:0 for-loop [156] 49.7% ------------------------------------------------------------------------------------------ update-leader! [140] 100.0% [152] 250(0.2%) 250(0.2%) mutable-set .../racket/private/set-types.rkt:999:0 ------------------------------------------------------------------------------------------ new-enode [146] 100.0% [153] 23048(15.3%) 956(0.6%) type-of-enode-expr ...face/src/core/enode.rkt:68:0 get-sigs [157] 93.0% parse-loop145 [159] 2.9% ------------------------------------------------------------------------------------------ for-loop [147] 100.0% [154] 7794(5.2%) 0(0.0%) for-loop ...eb-interface/src/core/egraph.rkt:224:8 hash-update! [158] 100.0% ------------------------------------------------------------------------------------------ adopt-enode! [150] 6.0% loop! [138] 94.0% [155] 5550(3.7%) 1982(1.3%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [160] 52.1% for-loop [161] 12.2% ------------------------------------------------------------------------------------------ custom-set-union! [151] 100.0% [156] 330(0.2%) 330(0.2%) for-loop ...cts/racket/private/set-types.rkt:253:4 ------------------------------------------------------------------------------------------ type-of-enode-expr [153] 100.0% [157] 21428(14.2%) 294(0.2%) get-sigs ...s-web-interface/src/type-check.rkt:5:0 ??? [162] 38.3% table-ref [87] 25.2% ??? [24] 18.3% ...rface/src/common.rkt:47:2 [164] 16.7% ------------------------------------------------------------------------------------------ for-loop [154] 100.0% [158] 7794(5.2%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [163] 100.0% ------------------------------------------------------------------------------------------ f6 [16] 11.1% type-of-enode-expr [153] 22.6% ??? [83] 22.9% hash-ref! [106] 43.5% [159] 2944(2.0%) 1338(0.9%) parse-loop145 .../racket/match/compiler.rkt:418:15 loop [56] 32.5% for-loop [166] 11.1% map [26] 10.9% ------------------------------------------------------------------------------------------ custom-set-union [155] 100.0% [160] 2892(1.9%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [165] 100.0% ------------------------------------------------------------------------------------------ custom-set-union [155] 100.0% [161] 676(0.4%) 676(0.4%) for-loop ...cts/racket/private/set-types.rkt:152:2 ------------------------------------------------------------------------------------------ for-loop [25] 3.8% get-sigs [157] 96.2% [162] 8532(5.7%) 656(0.4%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [169] 45.2% for-loop [168] 40.3% get/build-late-neg-projection [188] 6.8% ------------------------------------------------------------------------------------------ hash-update! [158] 100.0% [163] 7794(5.2%) 0(0.0%) ??? ...js-web-interface/src/core/egraph.rkt:226:24 for-loop [167] 100.0% ------------------------------------------------------------------------------------------ for-loop [25] 16.5% get-sigs [157] 83.5% [164] 4292(2.8%) 998(0.7%) ...rface/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [186] 38.4% ??? [170] 38.3% ------------------------------------------------------------------------------------------ for-loop [160] 100.0% [165] 2892(1.9%) 2892(1.9%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------------ parse-loop145 [159] 100.0% [166] 326(0.2%) 0(0.0%) for-loop ...eb-interface/src/core/reduce.rkt:99:13 make-multiplication-node [171] 100.0% ------------------------------------------------------------------------------------------ ??? [163] 100.0% [167] 7794(5.2%) 6166(4.1%) for-loop ...b-interface/src/core/egraph.rkt:227:26 update-en-expr [175] 20.9% ------------------------------------------------------------------------------------------ for-loop [107] 22.0% ??? [162] 78.0% [168] 4406(2.9%) 648(0.4%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [172] 85.3% ------------------------------------------------------------------------------------------ ??? [162] 100.0% [169] 3856(2.6%) 324(0.2%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [173] 91.6% ------------------------------------------------------------------------------------------ ...rface/src/common.rkt:47:2 [164] 100.0% [170] 1644(1.1%) 0(0.0%) ??? ...s/racket/contract/private/arr-i.rkt:1268:39 assoc-ref [177] 40.5% return/no-unsupplied [174] 38.1% ??? [176] 21.4% ------------------------------------------------------------------------------------------ for-loop [166] 100.0% [171] 326(0.2%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:230:0 make-multiplication-subnode [178] 100.0% ------------------------------------------------------------------------------------------ ??? [186] 30.5% for-loop [168] 69.5% [172] 5408(3.6%) 624(0.4%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [180] 58.0% for-loop [183] 17.7% ??? [186] 12.8% ------------------------------------------------------------------------------------------ ??? [169] 100.0% [173] 3532(2.3%) 298(0.2%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [179] 91.6% ------------------------------------------------------------------------------------------ ??? [170] 20.0% ??? [89] 21.7% table-ref [87] 58.3% [174] 3128(2.1%) 2462(1.6%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [182] 21.3% ------------------------------------------------------------------------------------------ loop! [138] 44.6% for-loop [167] 55.4% [175] 2940(1.9%) 2940(1.9%) update-en-expr ...erface/src/core/egraph.rkt:212:0 ------------------------------------------------------------------------------------------ table-ref [87] 19.4% debug7 [52] 21.8% ??? [170] 22.1% ??? [89] 36.6% [176] 1594(1.1%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [181] 77.9% ??? [187] 22.1% ------------------------------------------------------------------------------------------ ??? [170] 100.0% [177] 666(0.4%) 666(0.4%) assoc-ref ...collects/racket/private/dict.rkt:56:0 ------------------------------------------------------------------------------------------ make-multiplication-node [171] 100.0% [178] 326(0.2%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:240:0 group-by68 [184] 100.0% ------------------------------------------------------------------------------------------ ??? [173] 100.0% [179] 3234(2.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [185] 100.0% ------------------------------------------------------------------------------------------ ??? [172] 100.0% [180] 3134(2.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [187] 100.0% ------------------------------------------------------------------------------------------ ??? [176] 100.0% [181] 1242(0.8%) 1242(0.8%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------------------------ for-loop [130] 34.3% return/no-unsupplied [174] 65.7% [182] 1014(0.7%) 1014(0.7%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------ ??? [172] 100.0% [183] 958(0.6%) 0(0.0%) for-loop ...acket/contract/private/list.rkt:190:15 ??? [186] 100.0% ------------------------------------------------------------------------------------------ make-multiplication-subnode [178] 100.0% [184] 326(0.2%) 326(0.2%) group-by68 ...acket/collects/racket/list.rkt:749:0 ------------------------------------------------------------------------------------------ ??? [179] 100.0% [185] 3234(2.1%) 964(0.6%) for-loop ...racket/contract/private/list.rkt:680:9 add-list-context [189] 38.4% get/build-late-neg-projection [188] 31.8% ------------------------------------------------------------------------------------------ ??? [172] 21.0% for-loop [183] 29.0% ...rface/src/common.rkt:47:2 [164] 50.0% [186] 1650(1.1%) 1340(0.9%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [172] 50.0% ??? [187] 9.4% ------------------------------------------------------------------------------------------ ??? [186] 7.5% ??? [85] 7.6% ??? [176] 8.6% ??? [180] 76.3% [187] 4110(2.7%) 3486(2.3%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [24] 7.6% contract? [192] 7.5% ------------------------------------------------------------------------------------------ listof-late-neg-projection [193] 5.3% ??? [191] 15.5% ??? [162] 15.5% for-loop [185] 63.8% [188] 1612(1.1%) 618(0.4%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [190] 51.5% ??? [191] 15.5% listof-late-neg-projection [193] 5.3% ------------------------------------------------------------------------------------------ for-loop [185] 100.0% [189] 1242(0.8%) 1242(0.8%) add-list-context ...ontract/private/list.rkt:752:0 ------------------------------------------------------------------------------------------ get/build-late-neg-projection [188] 100.0% [190] 994(0.7%) 0(0.0%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [194] 100.0% ------------------------------------------------------------------------------------------ get/build-late-neg-projection [188] 100.0% [191] 584(0.4%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:211:2 get/build-late-neg-projection [188] 100.0% ------------------------------------------------------------------------------------------ ??? [187] 100.0% [192] 310(0.2%) 310(0.2%) contract? ...acket/contract/private/guts.rkt:109:0 ------------------------------------------------------------------------------------------ get/build-late-neg-projection [188] 100.0% [193] 256(0.2%) 0(0.0%) listof-late-neg-projection ...ivate/list.rkt:162:0 get/build-late-neg-projection [188] 100.0% ------------------------------------------------------------------------------------------ contract-struct-name [195] 18.3% ??? [190] 81.7% [194] 994(0.7%) 692(0.5%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [195] 48.7% ------------------------------------------------------------------------------------------ build-compound-type-name [194] 100.0% [195] 666(0.4%) 302(0.2%) contract-struct-name ...ract/private/prop.rkt:89:0 build-compound-type-name [194] 54.7% ------------------------------------------------------------------------------------------