Profiling results ----------------- Total cpu time observed: 431672ms (out of 433316ms) Number of samples taken: 1231 (once every 351ms) (Hiding functions with self<1.0% and local<2.0%: 10 of 198 hidden) =========================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee =========================================================================================== ??? [22] 100.0% [1] 418514(97.0%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [12] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [2] 292488(67.8%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:295:23 for-loop [13] 100.0% ------------------------------------------------------------------------------------------- location-do [69] 100.0% [3] 8872(2.1%) 0(0.0%) loop ...ix-regimes-bug/src/core/simplify.rkt:210:2 pass [14] 100.0% ------------------------------------------------------------------------------------------- map [93] 10.7% loop [115] 31.5% parse-loop12 [86] 57.8% [4] 6572(1.5%) 1032(0.2%) ??? ...ie/fix-regimes-bug/src/core/reduce.rkt:50:5 for-loop [15] 84.3% ------------------------------------------------------------------------------------------- substitute-e [107] 6.2% pattern-match [24] 18.7% match-e [100] 75.1% [5] 5314(1.2%) 360(0.1%) variable? ...gimes-bug/src/syntax/syntax.rkt:529:0 ??? [81] 93.2% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [6] 3930(0.9%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:285:26 for-loop [16] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [7] 3324(0.8%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:392:23 for-loop [17] 100.0% ------------------------------------------------------------------------------------------- map-enodes [84] 15.7% loop [115] 84.3% [8] 2036(0.5%) 0(0.0%) for-loop ...egimes-bug/src/core/simplify.rkt:168:2 eval-const-expr [19] 67.5% ->flonum [172] 16.3% setfindf [21] 16.2% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [9] 1696(0.4%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:338:33 for-loop [18] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [10] 1318(0.3%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:483:23 for-loop [20] 74.7% hash-ref! [75] 25.3% ------------------------------------------------------------------------------------------- copying-mergesort [159] 100.0% [11] 684(0.2%) 0(0.0%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [167] 100.0% ------------------------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [12] 418514(97.0%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [22] 100.0% ------------------------------------------------------------------------------------------- ??? [2] 100.0% [13] 292488(67.8%) 0(0.0%) for-loop ...regimes-bug/src/core/taylor.rkt:298:27 hash-ref! [75] 100.0% ------------------------------------------------------------------------------------------- loop [3] 100.0% [14] 8872(2.1%) 0(0.0%) pass ...ix-regimes-bug/src/core/simplify.rkt:200:2 for-loop [23] 100.0% ------------------------------------------------------------------------------------------- ??? [4] 100.0% [15] 5540(1.3%) 1084(0.3%) for-loop ...x-regimes-bug/src/core/reduce.rkt:51:7 pattern-match [24] 80.4% ------------------------------------------------------------------------------------------- ??? [6] 100.0% [16] 3930(0.9%) 0(0.0%) for-loop ...regimes-bug/src/core/taylor.rkt:285:52 hash-ref! [75] 92.4% simplify [79] 7.6% ------------------------------------------------------------------------------------------- ??? [7] 100.0% [17] 3324(0.8%) 0(0.0%) for-loop ...regimes-bug/src/core/taylor.rkt:396:33 for-loop [25] 100.0% ------------------------------------------------------------------------------------------- ??? [9] 100.0% [18] 1696(0.4%) 0(0.0%) for-loop ...regimes-bug/src/core/taylor.rkt:341:46 hash-ref! [75] 100.0% ------------------------------------------------------------------------------------------- for-loop [8] 100.0% [19] 1374(0.3%) 358(0.1%) eval-const-expr ...imes-bug/src/programs.rkt:167:0 f37 [64] 73.9% ------------------------------------------------------------------------------------------- ??? [10] 100.0% [20] 984(0.2%) 328(0.1%) for-loop ...regimes-bug/src/core/taylor.rkt:487:35 parse-loop12 [86] 66.7% ------------------------------------------------------------------------------------------- for-loop [8] 100.0% [21] 330(0.1%) 330(0.1%) setfindf ...e/fix-regimes-bug/src/common.rkt:175:0 ------------------------------------------------------------------------------------------- for-loop [52] 4.4% run [12] 46.8% [22] 426950(98.9%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 46.8% run-improve50 [26] 45.3% location-do [69] 6.0% loop [31] 1.9% ------------------------------------------------------------------------------------------- pass [14] 100.0% [23] 8872(2.1%) 0(0.0%) for-loop ...gimes-bug/src/core/simplify.rkt:203:29 argmin [27] 78.6% loop [29] 21.4% ------------------------------------------------------------------------------------------- for-loop [28] 34.6% for-loop [15] 65.4% [24] 4456(1.0%) 1032(0.2%) pattern-match ...mes-bug/src/core/matcher.rkt:47:0 for-loop [28] 42.3% ??? [81] 23.5% variable? [5] 11.1% ------------------------------------------------------------------------------------------- for-loop [17] 100.0% [25] 3324(0.8%) 0(0.0%) for-loop ...regimes-bug/src/core/taylor.rkt:398:39 hash-ref! [75] 100.0% ------------------------------------------------------------------------------------------- ??? [22] 100.0% [26] 403832(93.6%) 0(0.0%) run-improve50 ...egimes-bug/src/mainloop.rkt:234:0 for-loop [30] 90.9% get-final-combination [32] 8.9% loop [31] 0.2% ------------------------------------------------------------------------------------------- for-loop [23] 100.0% [27] 6976(1.6%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [33] 90.5% expression-cost [34] 9.5% ------------------------------------------------------------------------------------------- pattern-match [24] 100.0% [28] 3424(0.8%) 342(0.1%) for-loop ...-regimes-bug/src/core/matcher.rkt:65:9 pattern-match [24] 90.0% ------------------------------------------------------------------------------------------- for-loop [23] 100.0% [29] 1896(0.4%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [33] 80.9% expression-cost [34] 19.1% ------------------------------------------------------------------------------------------- run-improve50 [26] 100.0% [30] 367088(85.0%) 0(0.0%) for-loop ...ix-regimes-bug/src/mainloop.rkt:249:10 run-iter! [35] 100.0% ------------------------------------------------------------------------------------------- run-improve50 [26] 1.6% ??? [22] 38.1% pred [162] 60.3% [31] 42718(9.9%) 0(0.0%) loop ...erbie/fix-regimes-bug/src/points.rkt:193:2 loop [37] 67.1% make-exacts* [44] 23.1% loop [46] 8.9% for-loop [40] 0.8% ------------------------------------------------------------------------------------------- run-improve50 [26] 100.0% [32] 36056(8.4%) 0(0.0%) get-final-combination ...ug/src/mainloop.rkt:264:0 split-table [36] 99.0% extract-alt [41] 1.0% ------------------------------------------------------------------------------------------- loop [29] 19.6% argmin [27] 80.4% [33] 7844(1.8%) 360(0.1%) for-loop ...fix-regimes-bug/src/programs.rkt:200:2 location-do [69] 82.8% ...s-bug/src/common.rkt:47:2 [39] 12.6% ------------------------------------------------------------------------------------------- loop [29] 35.2% argmin [27] 64.8% [34] 1028(0.2%) 0(0.0%) expression-cost ...imes-bug/src/programs.rkt:199:0 compile [38] 100.0% ------------------------------------------------------------------------------------------- for-loop [30] 100.0% [35] 367088(85.0%) 0(0.0%) run-iter! ...ix-regimes-bug/src/mainloop.rkt:215:0 gen-series! [42] 81.1% simplify! [43] 15.4% finalize-iter! [45] 2.8% gen-rewrites! [47] 0.3% ------------------------------------------------------------------------------------------- get-final-combination [32] 100.0% [36] 35698(8.3%) 0(0.0%) split-table .../fix-regimes-bug/src/glue.rkt:156:0 f37 [64] 100.0% ------------------------------------------------------------------------------------------- loop [31] 100.0% [37] 28672(6.6%) 0(0.0%) loop ...erbie/fix-regimes-bug/src/points.rkt:151:2 eval-prog [165] 76.5% loop [46] 13.6% make-exacts* [44] 9.9% ------------------------------------------------------------------------------------------- expression-cost [34] 100.0% [38] 1028(0.2%) 0(0.0%) compile .../fix-regimes-bug/src/programs.rkt:176:0 hash-ref! [75] 100.0% ------------------------------------------------------------------------------------------- for-loop [33] 100.0% [39] 992(0.2%) 660(0.2%) ...s-bug/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [50] 33.5% ------------------------------------------------------------------------------------------- loop [31] 100.0% [40] 360(0.1%) 0(0.0%) for-loop .../fix-regimes-bug/src/points.rkt:200:24 for-loop [48] 100.0% ------------------------------------------------------------------------------------------- get-final-combination [32] 100.0% [41] 358(0.1%) 0(0.0%) extract-alt ...e/fix-regimes-bug/src/glue.rkt:54:0 argmins [49] 100.0% ------------------------------------------------------------------------------------------- run-iter! [35] 100.0% [42] 297734(69.0%) 0(0.0%) gen-series! ...-regimes-bug/src/mainloop.rkt:129:0 for-loop [51] 100.0% ------------------------------------------------------------------------------------------- run-iter! [35] 100.0% [43] 56710(13.1%) 0(0.0%) simplify! ...ix-regimes-bug/src/mainloop.rkt:155:0 for-loop [52] 100.0% ------------------------------------------------------------------------------------------- loop [37] 22.3% loop [31] 77.7% [44] 12698(2.9%) 0(0.0%) make-exacts* ...x-regimes-bug/src/points.rkt:138:0 loop [115] 59.4% map [93] 35.1% eval-prog [165] 5.5% ------------------------------------------------------------------------------------------- run-iter! [35] 100.0% [45] 10408(2.4%) 0(0.0%) finalize-iter! ...gimes-bug/src/mainloop.rkt:169:0 ??? [81] 100.0% ------------------------------------------------------------------------------------------- loop [31] 49.4% loop [37] 50.6% [46] 7732(1.8%) 0(0.0%) loop ...erbie/fix-regimes-bug/src/points.rkt:141:4 map [93] 100.0% ------------------------------------------------------------------------------------------- run-iter! [35] 100.0% [47] 1234(0.3%) 0(0.0%) gen-rewrites! ...egimes-bug/src/mainloop.rkt:142:0 for-loop [53] 100.0% ------------------------------------------------------------------------------------------- for-loop [40] 100.0% [48] 360(0.1%) 0(0.0%) for-loop .../fix-regimes-bug/src/points.rkt:201:26 ??? [58] 100.0% ------------------------------------------------------------------------------------------- extract-alt [41] 100.0% [49] 358(0.1%) 0(0.0%) argmins ...ie/fix-regimes-bug/src/common.rkt:141:0 composed [71] 100.0% ------------------------------------------------------------------------------------------- ...s-bug/src/common.rkt:47:2 [39] 100.0% [50] 332(0.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [185] 100.0% ------------------------------------------------------------------------------------------- gen-series! [42] 100.0% [51] 297734(69.0%) 0(0.0%) for-loop ...fix-regimes-bug/src/mainloop.rkt:135:7 taylor-alt [54] 100.0% ------------------------------------------------------------------------------------------- simplify! [43] 100.0% [52] 56710(13.1%) 0(0.0%) for-loop ...fix-regimes-bug/src/mainloop.rkt:159:6 ??? [22] 100.0% ------------------------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [53] 1234(0.3%) 0(0.0%) for-loop ...ix-regimes-bug/src/mainloop.rkt:147:11 ??? [55] 100.0% ------------------------------------------------------------------------------------------- for-loop [51] 100.0% [54] 297734(69.0%) 0(0.0%) taylor-alt ...e/fix-regimes-bug/src/glue.rkt:133:0 for-loop [56] 100.0% ------------------------------------------------------------------------------------------- for-loop [53] 100.0% [55] 1234(0.3%) 0(0.0%) ??? ...ie/fix-regimes-bug/src/alternative.rkt:88:0 rewriter [57] 100.0% ------------------------------------------------------------------------------------------- taylor-alt [54] 100.0% [56] 297734(69.0%) 0(0.0%) for-loop ...bie/fix-regimes-bug/src/glue.rkt:135:2 ??? [58] 100.0% ------------------------------------------------------------------------------------------- ??? [55] 20.1% matcher [62] 79.9% [57] 1234(0.3%) 308(0.1%) rewriter ...regimes-bug/src/core/matcher.rkt:127:2 for-loop [59] 79.9% *rules* [60] 16.5% ------------------------------------------------------------------------------------------- for-loop [48] 0.1% loop [65] 0.8% f37 [64] 1.2% location-do [69] 49.0% for-loop [56] 49.0% [58] 301566(69.9%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:342:33 location-do [69] 49.8% approximate9 [61] 49.0% hash-ref! [75] 0.8% ??? [78] 0.2% ->flonum [172] 0.1% ??? [171] 0.1% ------------------------------------------------------------------------------------------- rewriter [57] 100.0% [59] 1234(0.3%) 0(0.0%) for-loop ...egimes-bug/src/core/matcher.rkt:130:10 matcher [62] 100.0% ------------------------------------------------------------------------------------------- rewriter [57] 100.0% [60] 926(0.2%) 0(0.0%) *rules* ...-regimes-bug/src/syntax/rules.rkt:455:0 for-loop [63] 100.0% ------------------------------------------------------------------------------------------- ??? [58] 100.0% [61] 297734(69.0%) 0(0.0%) approximate9 ...gimes-bug/src/core/taylor.rkt:12:0 f37 [64] 97.6% loop [65] 2.3% taylor [67] 0.1% ------------------------------------------------------------------------------------------- for-loop [66] 19.8% matcher [62] 30.2% for-loop [59] 50.0% [62] 1234(0.3%) 0(0.0%) matcher ...-regimes-bug/src/core/matcher.rkt:163:2 rewriter [57] 50.0% matcher [62] 30.2% for-loop [66] 19.8% ------------------------------------------------------------------------------------------- *rules* [60] 100.0% [63] 926(0.2%) 614(0.1%) for-loop ...ie/fix-regimes-bug/src/common.rkt:94:9 ormap [68] 33.7% ------------------------------------------------------------------------------------------- composed [71] 0.1% append-map [97] 0.2% loop [115] 0.2% eval-prog [165] 0.3% eval-const-expr [19] 0.3% simplify [79] 0.5% parse-loop12 [86] 0.7% split-table [36] 10.3% approximate9 [61] 23.0% map [93] 23.4% f37 [64] 40.9% [64] 332072(76.9%) 3496(0.8%) f37 ...t/collects/racket/match/compiler.rkt:507:40 f37 [64] 40.9% map [93] 24.1% loop [70] 23.0% loop [115] 9.6% option-on-expr [122] 0.7% append-map [97] 0.4% ??? [58] 0.4% composed [71] 0.3% location-do [69] 0.1% ??? [73] 0.1% compose [146] 0.1% ------------------------------------------------------------------------------------------- approximate9 [61] 100.0% [65] 6952(1.6%) 0(0.0%) loop ...e/fix-regimes-bug/src/core/taylor.rkt:86:4 ??? [58] 100.0% ------------------------------------------------------------------------------------------- matcher [62] 100.0% [66] 1234(0.3%) 0(0.0%) for-loop ...egimes-bug/src/core/matcher.rkt:179:21 matcher [62] 100.0% ------------------------------------------------------------------------------------------- approximate9 [61] 100.0% [67] 334(0.1%) 0(0.0%) taylor ...ix-regimes-bug/src/core/taylor.rkt:163:0 debug7 [72] 100.0% ------------------------------------------------------------------------------------------- for-loop [63] 100.0% [68] 312(0.1%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:105:13 flag-set? [74] 100.0% ------------------------------------------------------------------------------------------- f37 [64] 0.0% parse-loop12 [86] 0.1% for-loop [33] 0.6% for-loop [77] 6.0% ??? [22] 8.4% location-do [69] 29.5% ??? [58] 55.2% [69] 365056(84.6%) 1684(0.4%) location-do ...acket/private/norm-define.rkt:53:83 ??? [58] 54.6% location-do [69] 29.5% iterate-egraph!13 [76] 7.6% for-loop [77] 6.0% ??? [124] 1.0% loop [3] 0.9% debug-print [91] 0.0% ??? [185] 0.0% ------------------------------------------------------------------------------------------- f37 [64] 100.0% [70] 290116(67.2%) 0(0.0%) loop .../fix-regimes-bug/src/core/taylor.rkt:262:2 hash-ref! [75] 100.0% ------------------------------------------------------------------------------------------- argmins [49] 5.9% f37 [64] 94.1% [71] 6108(1.4%) 952(0.2%) composed ...ollects/racket/private/list.rkt:321:16 f37 [64] 50.6% parse-loop12 [86] 27.9% errors [164] 5.9% ------------------------------------------------------------------------------------------- taylor [67] 100.0% [72] 334(0.1%) 0(0.0%) debug7 ...rbie/fix-regimes-bug/src/debug.rkt:102:0 ??? [176] 100.0% ------------------------------------------------------------------------------------------- f37 [64] 100.0% [73] 334(0.1%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:336:46 ??? [78] 100.0% ------------------------------------------------------------------------------------------- ormap [68] 100.0% [74] 312(0.1%) 0(0.0%) flag-set? ...e/fix-regimes-bug/src/config.rkt:32:0 return/no-unsupplied [175] 100.0% ------------------------------------------------------------------------------------------- ??? [10] 0.0% for-loop [18] 0.1% compile [38] 0.1% for-loop [25] 0.2% ??? [83] 0.2% for-loop [16] 0.3% simplify* [123] 0.4% ??? [58] 0.6% eval-prog [165] 2.9% loop [115] 3.5% for-loop [13] 45.3% loop [70] 45.3% [75] 319616(74.0%) 5166(1.2%) hash-ref! ...racket/private/more-scheme.rkt:373:13 simplify [79] 45.8% ??? [2] 45.3% ??? [83] 3.7% bigfloat-hash [82] 2.9% ??? [6] 0.4% parse-loop12 [86] 0.3% ??? [7] 0.2% ??? [10] 0.1% ??? [9] 0.1% ??? [85] 0.0% ------------------------------------------------------------------------------------------- location-do [69] 100.0% [76] 55380(12.8%) 0(0.0%) iterate-egraph!13 ...g/src/core/simplify.rkt:102:0 one-iter [80] 95.7% map-enodes [84] 4.3% ------------------------------------------------------------------------------------------- location-do [69] 100.0% [77] 45704(10.6%) 0(0.0%) for-loop ...egimes-bug/src/core/simplify.rkt:63:12 location-do [69] 100.0% ------------------------------------------------------------------------------------------- ??? [73] 23.6% ??? [185] 25.0% ??? [58] 51.4% [78] 1416(0.3%) 354(0.1%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [81] 75.0% ------------------------------------------------------------------------------------------- for-loop [16] 0.1% hash-ref! [75] 99.8% [79] 296738(68.7%) 0(0.0%) simplify ...x-regimes-bug/src/core/reduce.rkt:15:0 parse-loop12 [86] 98.3% f37 [64] 1.4% debug-print [91] 0.2% ------------------------------------------------------------------------------------------- iterate-egraph!13 [76] 100.0% [80] 52988(12.3%) 2024(0.5%) one-iter ...egimes-bug/src/core/simplify.rkt:113:0 for-loop [87] 61.2% loop [89] 31.7% apply-match [95] 1.9% ------------------------------------------------------------------------------------------- for-loop [129] 2.5% ??? [78] 3.5% pattern-match [24] 8.4% variable? [5] 19.9% match-e [100] 24.6% finalize-iter! [45] 41.1% [81] 24908(5.8%) 11058(2.6%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [90] 41.1% hash-has-key? [116] 14.5% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [82] 20518(4.8%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [88] 100.0% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [83] 17526(4.1%) 0(0.0%) ??? ...rbie/fix-regimes-bug/src/programs.rkt:184:5 loop [115] 94.1% hash-ref! [75] 5.9% ------------------------------------------------------------------------------------------- iterate-egraph!13 [76] 100.0% [84] 2392(0.6%) 0(0.0%) map-enodes ...egimes-bug/src/core/egraph.rkt:139:0 loop [115] 86.6% for-loop [8] 13.4% ------------------------------------------------------------------------------------------- hash-ref! [75] 100.0% [85] 334(0.1%) 0(0.0%) ??? .../fix-regimes-bug/src/core/taylor.rkt:473:13 loggenerate [92] 100.0% ------------------------------------------------------------------------------------------- for-loop [20] 0.0% composed [71] 0.2% hash-ref! [75] 0.3% append-map [97] 0.5% map [93] 1.8% loop [115] 20.1% simplify [79] 31.2% parse-loop12 [86] 45.8% [86] 295800(68.5%) 236344(54.8%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 parse-loop12 [86] 45.8% loop [115] 14.7% map [93] 7.7% parse-app [94] 2.8% f37 [64] 1.1% simplify* [123] 1.0% append-map [97] 0.7% ??? [4] 0.3% make-keyword-procedure [153] 0.2% location-do [69] 0.0% make-multiplication-node [127] 0.0% ------------------------------------------------------------------------------------------- for-loop [87] 49.5% one-iter [80] 50.5% [87] 32432(7.5%) 3954(0.9%) for-loop ...gimes-bug/src/core/simplify.rkt:123:12 for-loop [87] 49.5% match-e [100] 43.9% ------------------------------------------------------------------------------------------- bigfloat-hash [82] 100.0% [88] 20518(4.8%) 20518(4.8%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ------------------------------------------------------------------------------------------- one-iter [80] 100.0% [89] 16816(3.9%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:52:19 apply-match [95] 100.0% ------------------------------------------------------------------------------------------- ??? [81] 100.0% [90] 10408(2.4%) 0(0.0%) for-loop ...egimes-bug/src/core/alt-table.rkt:51:2 atab-add-altn [96] 100.0% ------------------------------------------------------------------------------------------- location-do [69] 31.7% simplify [79] 68.3% [91] 952(0.2%) 628(0.1%) debug-print ...fix-regimes-bug/src/debug.rkt:107:0 for-loop [99] 34.0% ------------------------------------------------------------------------------------------- ??? [85] 100.0% [92] 334(0.1%) 0(0.0%) loggenerate ...gimes-bug/src/core/taylor.rkt:448:0 for-loop [98] 100.0% ------------------------------------------------------------------------------------------- make-exacts* [44] 1.4% loop [46] 2.5% parse-loop12 [86] 17.0% f37 [64] 78.8% [93] 307884(71.3%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:20:13 f37 [64] 78.0% loop [115] 16.9% parse-loop12 [86] 4.1% ??? [167] 0.3% ->flonum [172] 0.2% simplify* [123] 0.2% ??? [4] 0.1% ------------------------------------------------------------------------------------------- parse-loop12 [86] 100.0% [94] 22478(5.2%) 20768(4.8%) parse-app .../collects/racket/private/kw.rkt:951:2 loop [102] 7.6% ------------------------------------------------------------------------------------------- one-iter [80] 5.6% loop [89] 94.4% [95] 17816(4.1%) 364(0.1%) apply-match ...mes-bug/src/core/simplify.rkt:129:2 match-e [100] 29.8% merge-egraph-nodes! [106] 24.6% loop! [110] 18.6% substitute-e [107] 9.5% for-loop [103] 5.7% mk-enode! [112] 4.1% update-leader! [111] 3.8% ------------------------------------------------------------------------------------------- for-loop [90] 100.0% [96] 10408(2.4%) 0(0.0%) atab-add-altn ...-bug/src/core/alt-table.rkt:208:0 best-and-tied-at-points [101] 100.0% ------------------------------------------------------------------------------------------- parse-loop12 [86] 31.9% f37 [64] 68.1% [97] 4798(1.1%) 2344(0.5%) append-map ...acket/collects/racket/list.rkt:565:2 f37 [64] 31.4% loop [115] 21.3% parse-loop12 [86] 21.3% free-variables [104] 6.8% ------------------------------------------------------------------------------------------- loggenerate [92] 100.0% [98] 334(0.1%) 334(0.1%) for-loop ...-regimes-bug/src/core/taylor.rkt:450:9 ------------------------------------------------------------------------------------------- debug-print [91] 100.0% [99] 324(0.1%) 324(0.1%) for-loop ...ie/fix-regimes-bug/src/debug.rkt:113:2 ------------------------------------------------------------------------------------------- apply-match [95] 8.9% for-loop [108] 26.6% for-loop [87] 64.4% [100] 33792(7.8%) 12346(2.9%) match-e ...ix-regimes-bug/src/core/ematch.rkt:46:0 for-loop [105] 33.8% for-loop [108] 11.3% ??? [81] 8.5% list-cartesian-product [109] 6.4% variable? [5] 4.6% loop [115] 2.4% ------------------------------------------------------------------------------------------- atab-add-altn [96] 100.0% [101] 10408(2.4%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [164] 100.0% ------------------------------------------------------------------------------------------- loop [102] 47.0% parse-app [94] 53.0% [102] 1710(0.4%) 1710(0.4%) loop .../collects/racket/private/stxcase.rkt:112:7 loop [102] 47.0% ------------------------------------------------------------------------------------------- apply-match [95] 100.0% [103] 1020(0.2%) 0(0.0%) for-loop ...gimes-bug/src/core/simplify.rkt:143:10 loop! [110] 35.7% substitute-e [107] 32.5% merge-egraph-nodes! [106] 31.8% ------------------------------------------------------------------------------------------- append-map [97] 100.0% [104] 328(0.1%) 328(0.1%) free-variables ...gimes-bug/src/programs.rkt:101:0 ------------------------------------------------------------------------------------------- match-e [100] 100.0% [105] 16034(3.7%) 2994(0.7%) for-loop ...-regimes-bug/src/core/ematch.rkt:59:11 for-loop [108] 69.4% list-cartesian-product [109] 9.8% loop [115] 4.3% loop [128] 2.0% ------------------------------------------------------------------------------------------- for-loop [114] 3.5% for-loop [103] 6.9% apply-match [95] 89.6% [106] 4704(1.1%) 332(0.1%) merge-egraph-nodes! ...g/src/core/egraph.rkt:152:0 update-leader! [111] 67.1% for-loop [113] 15.3% loop! [110] 7.1% for-loop [114] 3.5% ------------------------------------------------------------------------------------------- substitute-e [107] 10.9% for-loop [103] 16.4% apply-match [95] 72.7% [107] 2020(0.5%) 0(0.0%) substitute-e ...gimes-bug/src/core/ematch.rkt:71:0 mk-enode! [112] 83.7% substitute-e [107] 10.9% variable? [5] 5.4% ------------------------------------------------------------------------------------------- match-e [100] 34.4% for-loop [105] 65.6% [108] 16916(3.9%) 1006(0.2%) for-loop ...-regimes-bug/src/core/ematch.rkt:65:37 match-e [100] 91.2% ??? [120] 3.7% ------------------------------------------------------------------------------------------- list-cartesian-product [109] 30.4% for-loop [105] 31.6% match-e [100] 38.1% [109] 4362(1.0%) 4002(0.9%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [109] 30.4% for-loop [121] 4.1% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [106] 4.2% for-loop [103] 9.1% loop [115] 16.5% apply-match [95] 70.3% [110] 4018(0.9%) 658(0.2%) loop! .../fix-regimes-bug/src/core/enode.rkt:163:2 custom-set-union [118] 51.6% loop [115] 23.8% set [119] 8.2% update-en-expr [160] 4.2% ------------------------------------------------------------------------------------------- apply-match [95] 16.8% merge-egraph-nodes! [106] 83.2% [111] 3990(0.9%) 0(0.0%) update-leader! ...es-bug/src/core/egraph.rkt:217:0 for-loop [117] 100.0% ------------------------------------------------------------------------------------------- apply-match [95] 30.0% substitute-e [107] 70.0% [112] 2416(0.6%) 1694(0.4%) mk-enode! ...regimes-bug/src/core/egraph.rkt:101:0 hash-has-key? [116] 29.9% ------------------------------------------------------------------------------------------- merge-egraph-nodes! [106] 100.0% [113] 718(0.2%) 718(0.2%) for-loop ...-regimes-bug/src/core/egraph.rkt:232:6 ------------------------------------------------------------------------------------------- merge-egraph-nodes! [106] 100.0% [114] 328(0.1%) 0(0.0%) for-loop ...regimes-bug/src/core/egraph.rkt:200:10 merge-egraph-nodes! [106] 100.0% ------------------------------------------------------------------------------------------- make-exacts* [44] 0.0% append-map [97] 0.0% map-enodes [84] 0.1% for-loop [105] 0.2% loop! [110] 0.2% match-e [100] 0.3% map [93] 2.0% parse-loop12 [86] 3.7% ??? [83] 4.0% f37 [64] 7.4% loop [115] 82.2% [115] 291968(67.6%) 3816(0.9%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [115] 82.2% option-on-expr [122] 7.4% parse-loop12 [86] 5.1% hash-ref! [75] 4.0% ??? [167] 0.3% loop! [110] 0.2% f37 [64] 0.2% loop [128] 0.1% for-loop [8] 0.1% foldl [130] 0.0% simplify* [123] 0.0% ->flonum [172] 0.0% ??? [4] 0.0% make-multiplication-node [127] 0.0% ------------------------------------------------------------------------------------------- mk-enode! [112] 16.0% ??? [81] 84.0% [116] 4522(1.0%) 2744(0.6%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [124] 39.3% ------------------------------------------------------------------------------------------- update-leader! [111] 100.0% [117] 3990(0.9%) 0(0.0%) for-loop ...-regimes-bug/src/core/egraph.rkt:222:6 for-loop [125] 100.0% ------------------------------------------------------------------------------------------- loop! [110] 100.0% [118] 2074(0.5%) 364(0.1%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [126] 82.4% ------------------------------------------------------------------------------------------- loop! [110] 100.0% [119] 658(0.2%) 658(0.2%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------------- for-loop [108] 100.0% [120] 632(0.1%) 0(0.0%) ??? ...ie/fix-regimes-bug/src/core/ematch.rkt:50:5 for-loop [129] 100.0% ------------------------------------------------------------------------------------------- list-cartesian-product [109] 100.0% [121] 360(0.1%) 360(0.1%) for-loop ...x-regimes-bug/src/core/ematch.rkt:24:8 ------------------------------------------------------------------------------------------- f37 [64] 6.8% loop [115] 93.2% [122] 35698(8.3%) 0(0.0%) option-on-expr ...s-bug/src/core/regimes.rkt:102:0 sindices->spoints [131] 85.9% sort-context-on-expr [135] 6.6% errors [164] 4.7% err-lsts->split-indices [138] 1.8% pick-errors [141] 0.9% ------------------------------------------------------------------------------------------- map [93] 11.3% loop [115] 22.1% parse-loop12 [86] 66.6% [123] 17240(4.0%) 8266(1.9%) simplify* ...-regimes-bug/src/core/reduce.rkt:20:0 hash-ref! [75] 24.0% ??? [134] 14.3% return/no-unsupplied [175] 13.7% ------------------------------------------------------------------------------------------- hash-has-key? [116] 19.0% location-do [69] 81.0% [124] 9382(2.2%) 4162(1.0%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [132] 45.4% ??? [145] 6.4% successfully-got-the-right-kind-of-function [140] 3.8% ------------------------------------------------------------------------------------------- for-loop [117] 100.0% [125] 3990(0.9%) 0(0.0%) for-loop ...-regimes-bug/src/core/egraph.rkt:223:8 hash-update! [133] 100.0% ------------------------------------------------------------------------------------------- custom-set-union [118] 100.0% [126] 1710(0.4%) 668(0.2%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [136] 60.9% ------------------------------------------------------------------------------------------- loop [115] 48.1% parse-loop12 [86] 51.9% [127] 690(0.2%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:219:0 make-multiplication-subnode [137] 100.0% ------------------------------------------------------------------------------------------- for-loop [105] 49.1% loop [115] 50.9% [128] 656(0.2%) 656(0.2%) loop ...e/racket/collects/racket/function.rkt:53:6 ------------------------------------------------------------------------------------------- ??? [120] 100.0% [129] 632(0.1%) 0(0.0%) for-loop ...x-regimes-bug/src/core/ematch.rkt:51:7 ??? [81] 100.0% ------------------------------------------------------------------------------------------- loop [115] 100.0% [130] 360(0.1%) 0(0.0%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [139] 100.0% ------------------------------------------------------------------------------------------- option-on-expr [122] 100.0% [131] 30666(7.1%) 0(0.0%) sindices->spoints ...ug/src/core/regimes.rkt:115:0 loop [142] 100.0% ------------------------------------------------------------------------------------------- ??? [124] 100.0% [132] 4258(1.0%) 2356(0.5%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [145] 30.4% for-loop [148] 14.3% ------------------------------------------------------------------------------------------- for-loop [125] 100.0% [133] 3990(0.9%) 0(0.0%) hash-update! ...ket/private/more-scheme.rkt:362:13 ??? [143] 100.0% ------------------------------------------------------------------------------------------- simplify* [123] 100.0% [134] 2472(0.6%) 368(0.1%) ??? ...racket/collects/racket/private/kw.rkt:762:9 ??? [183] 85.1% ------------------------------------------------------------------------------------------- option-on-expr [122] 100.0% [135] 2370(0.5%) 0(0.0%) sort-context-on-expr ...s-bug/src/points.rkt:115:0 ??? [144] 100.0% ------------------------------------------------------------------------------------------- for-loop [126] 100.0% [136] 1042(0.2%) 1042(0.2%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------------- make-multiplication-node [127] 100.0% [137] 690(0.2%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:229:0 group-by68 [149] 51.9% compose [146] 48.1% ------------------------------------------------------------------------------------------- option-on-expr [122] 100.0% [138] 656(0.2%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:221:0 add-splitpoint [147] 100.0% ------------------------------------------------------------------------------------------- foldl [130] 100.0% [139] 360(0.1%) 360(0.1%) merge2 ...fix-regimes-bug/src/core/ematch.rkt:31:0 ------------------------------------------------------------------------------------------- ??? [124] 100.0% [140] 358(0.1%) 358(0.1%) successfully-got-the-right-kind-of-function ...9:4 ------------------------------------------------------------------------------------------- option-on-expr [122] 100.0% [141] 328(0.1%) 0(0.0%) pick-errors ...imes-bug/src/core/regimes.rkt:183:0 for-loop [150] 100.0% ------------------------------------------------------------------------------------------- sindices->spoints [131] 100.0% [142] 30666(7.1%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:36:19 sidx->spoint [151] 100.0% ------------------------------------------------------------------------------------------- hash-update! [133] 100.0% [143] 3990(0.9%) 0(0.0%) ??? .../fix-regimes-bug/src/core/egraph.rkt:225:24 for-loop [152] 100.0% ------------------------------------------------------------------------------------------- sort-context-on-expr [135] 100.0% [144] 2370(0.5%) 0(0.0%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [154] 86.1% loop [163] 13.9% ------------------------------------------------------------------------------------------- ??? [124] 31.8% for-loop [132] 68.2% [145] 1898(0.4%) 622(0.1%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [153] 67.2% ------------------------------------------------------------------------------------------- make-multiplication-subnode [137] 23.7% f37 [64] 76.3% [146] 1398(0.3%) 1398(0.3%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------------- err-lsts->split-indices [138] 100.0% [147] 656(0.2%) 0(0.0%) add-splitpoint ...s-bug/src/core/regimes.rkt:234:2 for-loop [155] 100.0% ------------------------------------------------------------------------------------------- for-loop [132] 100.0% [148] 608(0.1%) 608(0.1%) for-loop ...racket/contract/private/hash.rkt:239:6 ------------------------------------------------------------------------------------------- make-multiplication-subnode [137] 100.0% [149] 358(0.1%) 358(0.1%) group-by68 ...acket/collects/racket/list.rkt:749:0 ------------------------------------------------------------------------------------------- pick-errors [141] 100.0% [150] 328(0.1%) 0(0.0%) for-loop ...regimes-bug/src/core/regimes.rkt:185:2 ??? [156] 100.0% ------------------------------------------------------------------------------------------- loop [142] 100.0% [151] 30666(7.1%) 0(0.0%) sidx->spoint ...mes-bug/src/core/regimes.rkt:125:2 binary-search [157] 81.0% binary-search-floats [158] 19.0% ------------------------------------------------------------------------------------------- ??? [143] 100.0% [152] 3990(0.9%) 3306(0.8%) for-loop ...regimes-bug/src/core/egraph.rkt:226:26 update-en-expr [160] 17.1% ------------------------------------------------------------------------------------------- ??? [145] 43.2% parse-loop12 [86] 56.8% [153] 2956(0.7%) 2956(0.7%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ------------------------------------------------------------------------------------------- ??? [144] 100.0% [154] 2040(0.5%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [159] 65.7% loop [163] 34.3% ------------------------------------------------------------------------------------------- add-splitpoint [147] 100.0% [155] 656(0.2%) 0(0.0%) for-loop ...regimes-bug/src/core/regimes.rkt:236:4 for-loop [161] 100.0% ------------------------------------------------------------------------------------------- for-loop [150] 100.0% [156] 328(0.1%) 0(0.0%) ??? .../fix-regimes-bug/src/core/regimes.rkt:176:2 ??? [167] 100.0% ------------------------------------------------------------------------------------------- sidx->spoint [151] 100.0% [157] 24836(5.8%) 0(0.0%) binary-search ...-regimes-bug/src/common.rkt:217:0 pred [162] 100.0% ------------------------------------------------------------------------------------------- sidx->spoint [151] 100.0% [158] 5830(1.4%) 0(0.0%) binary-search-floats ...s-bug/src/common.rkt:232:0 pred [162] 100.0% ------------------------------------------------------------------------------------------- copying-mergesort [159] 38.3% generic-sort/key [154] 61.7% [159] 1340(0.3%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 loop [163] 49.0% copying-mergesort [159] 38.3% jloop [11] 12.8% ------------------------------------------------------------------------------------------- loop! [110] 32.8% for-loop [152] 67.2% [160] 1018(0.2%) 1018(0.2%) update-en-expr ...es-bug/src/core/egraph.rkt:211:0 ------------------------------------------------------------------------------------------- for-loop [155] 100.0% [161] 656(0.2%) 656(0.2%) for-loop ...regimes-bug/src/core/regimes.rkt:240:8 ------------------------------------------------------------------------------------------- binary-search-floats [158] 19.0% binary-search [157] 81.0% [162] 30666(7.1%) 0(0.0%) pred ...ix-regimes-bug/src/core/regimes.rkt:131:17 loop [31] 84.0% errors [164] 16.0% ------------------------------------------------------------------------------------------- ??? [144] 19.6% copying-mergesort [159] 38.9% generic-sort/key [154] 41.5% [163] 1686(0.4%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [167] 80.5% ->flonum [172] 19.5% ------------------------------------------------------------------------------------------- composed [71] 2.1% option-on-expr [122] 9.7% pred [162] 28.3% best-and-tied-at-points [101] 60.0% [164] 17350(4.0%) 0(0.0%) errors ...bie/fix-regimes-bug/src/points.rkt:218:0 for-loop [166] 68.4% eval-prog [165] 31.6% ------------------------------------------------------------------------------------------- make-exacts* [44] 2.5% errors [164] 19.5% loop [37] 78.0% [165] 28116(6.5%) 4124(1.0%) eval-prog ...ix-regimes-bug/src/programs.rkt:149:0 hash-ref! [75] 73.0% f37 [64] 11.2% ??? [169] 1.1% ------------------------------------------------------------------------------------------- errors [164] 100.0% [166] 11862(2.7%) 1010(0.2%) for-loop ...e/fix-regimes-bug/src/points.rkt:221:4 ??? [167] 76.9% ulp-difference [168] 8.8% ->flonum [172] 5.8% ------------------------------------------------------------------------------------------- ??? [156] 1.1% jloop [11] 2.3% map [93] 3.7% loop [163] 4.7% for-loop [166] 31.3% loop [115] 57.0% [167] 29180(6.8%) 1428(0.3%) ??? ...rbie/fix-regimes-bug/src/programs.rkt:155:4 ??? [170] 72.2% ??? [171] 18.3% ->flonum [172] 4.6% ------------------------------------------------------------------------------------------- for-loop [166] 100.0% [168] 1040(0.2%) 364(0.1%) ulp-difference ...x-regimes-bug/src/float.rkt:19:0 ??? [176] 34.4% return/no-unsupplied [175] 30.6% ------------------------------------------------------------------------------------------- eval-prog [165] 100.0% [169] 322(0.1%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [173] 100.0% ------------------------------------------------------------------------------------------- ??? [167] 100.0% [170] 21080(4.9%) 9486(2.2%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [182] 42.3% ??? [177] 6.3% bf* [178] 3.2% ...higher-order.rkt:346:33 [179] 1.7% ------------------------------------------------------------------------------------------- ??? [58] 5.7% ??? [167] 94.3% [171] 5648(1.3%) 322(0.1%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [174] 88.6% integer->bigfloat [181] 5.7% ------------------------------------------------------------------------------------------- loop [163] 6.1% for-loop [8] 6.1% ??? [58] 6.2% for-loop [166] 12.8% map [93] 12.8% ??? [167] 24.9% loop [115] 31.1% [172] 5404(1.3%) 2354(0.5%) ->flonum .../fix-regimes-bug/src/programs.rkt:37:0 return/no-unsupplied [175] 31.7% ??? [176] 18.6% ??? [180] 6.2% ------------------------------------------------------------------------------------------- ??? [169] 100.0% [173] 322(0.1%) 322(0.1%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 ------------------------------------------------------------------------------------------- ??? [171] 100.0% [174] 5006(1.2%) 2892(0.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [188] 42.2% ------------------------------------------------------------------------------------------- flag-set? [74] 6.6% ulp-difference [168] 6.8% ->flonum [172] 36.4% simplify* [123] 50.2% [175] 4706(1.1%) 3380(0.8%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [184] 28.2% ------------------------------------------------------------------------------------------- debug7 [72] 19.7% ulp-difference [168] 21.1% ->flonum [172] 59.2% [176] 1696(0.4%) 0(0.0%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [183] 100.0% ------------------------------------------------------------------------------------------- ??? [170] 100.0% [177] 1334(0.3%) 1334(0.3%) ??? ...ix-regimes-bug/src/syntax/syntax.rkt:118:17 ------------------------------------------------------------------------------------------- ??? [170] 100.0% [178] 668(0.2%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [182] 100.0% ------------------------------------------------------------------------------------------- ??? [170] 100.0% [179] 354(0.1%) 0(0.0%) ...higher-order.rkt:346:33 (unknown source) ??? [185] 100.0% ------------------------------------------------------------------------------------------- ->flonum [172] 100.0% [180] 334(0.1%) 334(0.1%) ??? ...-racket/utils/simple-result-arrow.rkt:60:15 ------------------------------------------------------------------------------------------- ??? [171] 100.0% [181] 320(0.1%) 320(0.1%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0 ------------------------------------------------------------------------------------------- bf* [178] 7.0% ??? [170] 93.0% [182] 9584(2.2%) 4866(1.1%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfdiv [186] 37.6% bfexp [187] 11.6% ------------------------------------------------------------------------------------------- ??? [176] 44.6% ??? [134] 55.4% [183] 3800(0.9%) 3800(0.9%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ------------------------------------------------------------------------------------------- return/no-unsupplied [175] 100.0% [184] 1326(0.3%) 1326(0.3%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------------- ??? [50] 32.5% location-do [69] 32.7% ...higher-order.rkt:346:33 [179] 34.7% [185] 1020(0.2%) 666(0.2%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [78] 34.7% ------------------------------------------------------------------------------------------- ??? [182] 100.0% [186] 3602(0.8%) 1492(0.3%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [188] 58.6% ------------------------------------------------------------------------------------------- ??? [182] 100.0% [187] 1116(0.3%) 772(0.2%) bfexp ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ??? [188] 30.8% ------------------------------------------------------------------------------------------- bfexp [187] 7.5% bfdiv [186] 46.2% real->bigfloat [174] 46.3% [188] 4568(1.1%) 4568(1.1%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 -------------------------------------------------------------------------------------------