Profiling results ----------------- Total cpu time observed: 117302ms (out of 118808ms) Number of samples taken: 338 (once every 347ms) (Hiding functions with self<1.0% and local<2.0%: 7 of 197 hidden) ========================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================================= ??? [63] 100.0% [1] 109084(93.0%) 0(0.0%) profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0 run [16] 100.0% ----------------------------------------------------------------------------------------- ??? [63] 100.0% [2] 81350(69.4%) 0(0.0%) run-improve50 ...ie/develop/src/mainloop.rkt:234:0 for-loop [17] 72.5% get-final-combination [19] 25.7% loop [74] 0.9% prepare-points [75] 0.4% setup-alt-simplified [30] 0.4% ----------------------------------------------------------------------------------------- ??? [150] 100.0% [3] 28074(23.9%) 0(0.0%) iterate-egraph!13 ...p/src/core/simplify.rkt:105:0 one-iter [18] 100.0% ----------------------------------------------------------------------------------------- ??? [146] 100.0% [4] 9060(7.7%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [20] 74.7% f6 [169] 21.7% taylor-exp [27] 3.7% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [5] 5470(4.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:295:23 for-loop [21] 100.0% ----------------------------------------------------------------------------------------- ??? [150] 100.0% [6] 3904(3.3%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:237:2 pass [22] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [7] 3902(3.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:392:23 for-loop [23] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [8] 3840(3.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:285:26 for-loop [24] 100.0% ----------------------------------------------------------------------------------------- copying-mergesort [127] 100.0% [9] 3290(2.8%) 332(0.3%) jloop ...t/collects/racket/private/sort.rkt:121:23 ??? [140] 89.9% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [10] 1956(1.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:483:23 for-loop [25] 100.0% ----------------------------------------------------------------------------------------- append-map [178] 100.0% [11] 1290(1.1%) 0(0.0%) free-variables ...e/develop/src/programs.rkt:102:0 ??? [53] 74.0% variable? [26] 26.0% ----------------------------------------------------------------------------------------- f6 [169] 100.0% [12] 1260(1.1%) 0(0.0%) loop ...s/herbie/develop/src/core/taylor.rkt:262:2 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- map [175] 100.0% [13] 362(0.3%) 0(0.0%) simplify-node .../develop/src/core/reduce.rkt:50:0 append-map [178] 100.0% ----------------------------------------------------------------------------------------- for-loop [28] 50.0% f6 [169] 50.0% [14] 330(0.3%) 0(0.0%) expression->type ...evelop/src/type-check.rkt:45:0 for-loop [28] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [15] 330(0.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:408:23 for-loop [29] 100.0% ----------------------------------------------------------------------------------------- profile-thunk16 [1] 99.7% [16] 109408(93.3%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:39:2 ??? [63] 100.0% ----------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [17] 59006(50.3%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:249:10 run-iter! [31] 100.0% ----------------------------------------------------------------------------------------- iterate-egraph!13 [3] 100.0% [18] 28074(23.9%) 976(0.8%) one-iter ...ie/develop/src/core/simplify.rkt:116:0 for-loop [33] 70.6% for-loop [34] 24.7% ----------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [19] 20894(17.8%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:264:0 split-table [32] 98.4% extract-alt [39] 1.6% ----------------------------------------------------------------------------------------- approximate9 [4] 100.0% [20] 6766(5.8%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:86:4 hash-ref! [126] 76.4% ??? [146] 23.6% ----------------------------------------------------------------------------------------- ??? [5] 100.0% [21] 5470(4.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:298:27 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- loop [6] 100.0% [22] 3904(3.3%) 358(0.3%) pass ...herbie/develop/src/core/simplify.rkt:227:2 for-loop [36] 90.8% ----------------------------------------------------------------------------------------- ??? [7] 100.0% [23] 3902(3.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:396:33 for-loop [35] 100.0% ----------------------------------------------------------------------------------------- ??? [8] 100.0% [24] 3840(3.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:285:52 hash-ref! [126] 61.9% ??? [37] 38.1% ----------------------------------------------------------------------------------------- ??? [10] 100.0% [25] 1956(1.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:487:35 parse-loop12 [181] 100.0% ----------------------------------------------------------------------------------------- free-variables [11] 31.8% match-e [43] 68.2% [26] 1058(0.9%) 0(0.0%) variable? ...e/develop/src/syntax/syntax.rkt:665:0 ??? [53] 100.0% ----------------------------------------------------------------------------------------- approximate9 [4] 49.4% f6 [169] 50.6% [27] 672(0.6%) 0(0.0%) taylor-exp ...ie/develop/src/core/taylor.rkt:386:0 simplify [132] 100.0% ----------------------------------------------------------------------------------------- expression->type [14] 100.0% [28] 330(0.3%) 0(0.0%) for-loop ...herbie/develop/src/type-check.rkt:52:5 expression->type [14] 50.0% f6 [169] 50.0% ----------------------------------------------------------------------------------------- ??? [15] 100.0% [29] 330(0.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:411:30 for-loop [38] 100.0% ----------------------------------------------------------------------------------------- run-improve50 [2] 100.0% [30] 318(0.3%) 0(0.0%) setup-alt-simplified .../develop/src/glue.rkt:49:0 simplify-alt [40] 100.0% ----------------------------------------------------------------------------------------- for-loop [17] 100.0% [31] 59006(50.3%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:215:0 simplify! [41] 56.6% finalize-iter! [42] 25.4% gen-series! [44] 15.4% gen-rewrites! [48] 1.1% localize-error [50] 1.1% ----------------------------------------------------------------------------------------- get-final-combination [19] 100.0% [32] 20568(17.5%) 0(0.0%) split-table ...s/herbie/develop/src/glue.rkt:162:0 f6 [169] 100.0% ----------------------------------------------------------------------------------------- for-loop [33] 48.4% one-iter [18] 51.6% [33] 19812(16.9%) 8482(7.2%) for-loop ...e/develop/src/core/simplify.rkt:126:12 for-loop [33] 48.4% match-e [43] 27.7% ??? [80] 0.9% ----------------------------------------------------------------------------------------- one-iter [18] 100.0% [34] 6940(5.9%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:166:2 for-loop [45] 94.5% match-e [43] 5.5% ----------------------------------------------------------------------------------------- for-loop [23] 100.0% [35] 3902(3.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:398:39 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- pass [22] 100.0% [36] 3546(3.0%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:230:29 argmin [46] 63.2% for-loop [47] 18.5% loop [49] 18.3% ----------------------------------------------------------------------------------------- for-loop [24] 100.0% [37] 1628(1.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:288:19 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- for-loop [29] 100.0% [38] 330(0.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:414:42 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- get-final-combination [19] 100.0% [39] 326(0.3%) 0(0.0%) extract-alt ...es/herbie/develop/src/glue.rkt:55:0 argmins [51] 100.0% ----------------------------------------------------------------------------------------- setup-alt-simplified [30] 100.0% [40] 318(0.3%) 0(0.0%) simplify-alt ...s/herbie/develop/src/glue.rkt:76:0 ??? [150] 100.0% ----------------------------------------------------------------------------------------- run-iter! [31] 100.0% [41] 33380(28.5%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:155:0 for-loop [52] 100.0% ----------------------------------------------------------------------------------------- run-iter! [31] 100.0% [42] 14962(12.8%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:169:0 ??? [53] 100.0% ----------------------------------------------------------------------------------------- for-loop [34] 1.7% for-loop [68] 13.2% for-loop [33] 85.2% [43] 11348(9.7%) 5612(4.8%) match-e ...herbie/develop/src/core/ematch.rkt:46:0 for-loop [55] 25.9% for-loop [68] 10.4% ??? [53] 6.7% variable? [26] 3.2% list-cartesian-product [59] 3.0% custom-in-set [60] 2.9% ----------------------------------------------------------------------------------------- run-iter! [31] 100.0% [44] 9060(7.7%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:129:0 for-loop [54] 100.0% ----------------------------------------------------------------------------------------- for-loop [34] 100.0% [45] 6560(5.6%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:148:10 substitute-e [56] 40.0% mk-enode! [65] 39.8% loop! [110] 15.3% merge-egraph-nodes! [61] 4.9% ----------------------------------------------------------------------------------------- for-loop [36] 100.0% [46] 2242(1.9%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 for-loop [57] 85.8% expression-cost [62] 14.2% ----------------------------------------------------------------------------------------- for-loop [36] 100.0% [47] 656(0.6%) 656(0.6%) for-loop ...e/develop/src/core/simplify.rkt:217:13 ----------------------------------------------------------------------------------------- run-iter! [31] 100.0% [48] 648(0.6%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:142:0 for-loop [58] 100.0% ----------------------------------------------------------------------------------------- for-loop [36] 100.0% [49] 648(0.6%) 0(0.0%) loop ...hare/racket/collects/racket/list.rkt:729:4 for-loop [57] 100.0% ----------------------------------------------------------------------------------------- run-iter! [31] 100.0% [50] 628(0.5%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:47:0 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- extract-alt [39] 100.0% [51] 326(0.3%) 0(0.0%) argmins ...ies/herbie/develop/src/common.rkt:152:0 composed [177] 100.0% ----------------------------------------------------------------------------------------- simplify! [41] 100.0% [52] 33380(28.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:159:6 ??? [63] 100.0% ----------------------------------------------------------------------------------------- substitute-e [56] 1.4% gather-additive-terms6 [188] 1.6% free-variables [11] 4.1% variable? [26] 4.6% ??? [182] 4.9% match-e [43] 5.9% get-sigs [95] 10.3% finalize-iter! [42] 64.3% [53] 23008(19.6%) 2032(1.7%) ??? ...contract/private/arrow-val-first.rkt:357:18 for-loop [64] 61.5% hash-has-key? [67] 25.4% atab-add-altns [69] 2.8% ----------------------------------------------------------------------------------------- gen-series! [44] 100.0% [54] 9060(7.7%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:135:7 taylor-alt [66] 100.0% ----------------------------------------------------------------------------------------- match-e [43] 100.0% [55] 3734(3.2%) 1994(1.7%) for-loop ...rbie/develop/src/core/ematch.rkt:59:11 for-loop [68] 42.2% foldl [71] 9.2% ----------------------------------------------------------------------------------------- substitute-e [56] 6.1% for-loop [45] 93.9% [56] 2622(2.2%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:71:0 mk-enode! [65] 87.8% substitute-e [56] 6.1% ??? [53] 6.1% ----------------------------------------------------------------------------------------- loop [49] 25.2% argmin [46] 74.8% [57] 2572(2.2%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:210:2 ??? [150] 87.0% ...velop/src/common.rkt:47:2 [154] 13.0% ----------------------------------------------------------------------------------------- gen-rewrites! [48] 100.0% [58] 648(0.6%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:147:11 ??? [70] 100.0% ----------------------------------------------------------------------------------------- list-cartesian-product [59] 50.0% match-e [43] 50.0% [59] 344(0.3%) 344(0.3%) list-cartesian-product ...src/core/ematch.rkt:20:0 list-cartesian-product [59] 50.0% ----------------------------------------------------------------------------------------- match-e [43] 100.0% [60] 328(0.3%) 328(0.3%) custom-in-set ...acket/private/set-types.rkt:577:0 ----------------------------------------------------------------------------------------- for-loop [45] 100.0% [61] 324(0.3%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:153:0 enode-merge! [72] 100.0% ----------------------------------------------------------------------------------------- argmin [46] 100.0% [62] 318(0.3%) 0(0.0%) expression-cost .../develop/src/programs.rkt:209:0 compile [73] 100.0% ----------------------------------------------------------------------------------------- for-loop [52] 9.7% run [16] 42.8% [63] 115262(98.3%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 42.5% run-improve50 [2] 31.4% ??? [150] 12.8% loop [74] 6.7% prepare-points [75] 6.6% ----------------------------------------------------------------------------------------- ??? [53] 100.0% [64] 14314(12.2%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [76] 100.0% ----------------------------------------------------------------------------------------- mk-egraph [162] 7.2% substitute-e [56] 24.9% for-loop [45] 28.3% mk-enode-rec! [171] 39.6% [65] 9228(7.9%) 0(0.0%) mk-enode! ...bie/develop/src/core/egraph.rkt:102:0 new-enode [77] 100.0% ----------------------------------------------------------------------------------------- for-loop [54] 100.0% [66] 9060(7.7%) 0(0.0%) taylor-alt ...es/herbie/develop/src/glue.rkt:134:0 for-loop [78] 100.0% ----------------------------------------------------------------------------------------- ??? [53] 100.0% [67] 6022(5.1%) 1046(0.9%) hash-has-key? ...et/private/more-scheme.rkt:368:13 ??? [79] 82.6% ----------------------------------------------------------------------------------------- for-loop [55] 44.2% match-e [43] 55.8% [68] 3462(3.0%) 326(0.3%) for-loop ...rbie/develop/src/core/ematch.rkt:65:37 match-e [43] 81.6% ??? [80] 9.0% ----------------------------------------------------------------------------------------- ??? [53] 100.0% [69] 648(0.6%) 0(0.0%) atab-add-altns ...elop/src/core/alt-table.rkt:50:0 atab-add-altn [76] 100.0% ----------------------------------------------------------------------------------------- for-loop [58] 100.0% [70] 648(0.6%) 0(0.0%) ??? ...ies/herbie/develop/src/alternative.rkt:88:0 rewriter [81] 100.0% ----------------------------------------------------------------------------------------- for-loop [55] 100.0% [71] 342(0.3%) 0(0.0%) foldl ...et/collects/racket/private/list.rkt:229:4 merge2 [82] 100.0% ----------------------------------------------------------------------------------------- merge-egraph-nodes! [61] 100.0% [72] 324(0.3%) 0(0.0%) enode-merge! ...e/develop/src/core/enode.rkt:129:0 custom-set-intersect! [83] 100.0% ----------------------------------------------------------------------------------------- expression-cost [62] 100.0% [73] 318(0.3%) 0(0.0%) compile ...s/herbie/develop/src/programs.rkt:186:0 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- run-improve50 [2] 4.8% ??? [63] 95.2% [74] 16146(13.8%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:238:2 loop [94] 41.2% make-exacts* [93] 27.6% loop [85] 27.2% for-loop [88] 4.0% ----------------------------------------------------------------------------------------- run-improve50 [2] 2.4% ??? [63] 97.6% [75] 15300(13.0%) 0(0.0%) prepare-points ...bie/develop/src/points.rkt:214:0 make-exacts* [93] 39.1% loop [85] 33.2% loop [94] 25.5% for-loop [88] 2.1% ----------------------------------------------------------------------------------------- atab-add-altns [69] 4.3% for-loop [64] 95.7% [76] 14962(12.8%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:208:0 best-and-tied-at-points [84] 100.0% ----------------------------------------------------------------------------------------- mk-enode! [65] 100.0% [77] 9228(7.9%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:97:0 type-of-enode-expr [86] 100.0% ----------------------------------------------------------------------------------------- taylor-alt [66] 100.0% [78] 9060(7.7%) 0(0.0%) for-loop ...lies/herbie/develop/src/glue.rkt:139:6 ??? [146] 100.0% ----------------------------------------------------------------------------------------- ??? [150] 31.5% hash-has-key? [67] 68.5% [79] 7264(6.2%) 2920(2.5%) ??? ...ects/racket/contract/private/list.rkt:737:4 for-loop [87] 45.8% successfully-got-the-right-kind-of-function [89] 9.4% ??? [96] 4.5% ----------------------------------------------------------------------------------------- for-loop [68] 46.3% for-loop [33] 53.7% [80] 674(0.6%) 312(0.3%) ??? ...ies/herbie/develop/src/core/ematch.rkt:50:5 for-loop [90] 53.7% ----------------------------------------------------------------------------------------- matcher [99] 34.4% ??? [70] 65.6% [81] 648(0.6%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:131:2 f6 [169] 65.6% for-loop [91] 34.4% ----------------------------------------------------------------------------------------- foldl [71] 100.0% [82] 342(0.3%) 342(0.3%) merge2 .../herbie/develop/src/core/ematch.rkt:31:0 ----------------------------------------------------------------------------------------- enode-merge! [72] 100.0% [83] 324(0.3%) 324(0.3%) custom-set-intersect! ...ivate/set-types.rkt:269:0 ----------------------------------------------------------------------------------------- atab-add-altn [76] 100.0% [84] 14962(12.8%) 332(0.3%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [92] 97.8% ----------------------------------------------------------------------------------------- loop [74] 46.4% prepare-points [75] 53.6% [85] 9474(8.1%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:158:2 make-exacts* [93] 56.4% loop [94] 43.6% ----------------------------------------------------------------------------------------- new-enode [77] 100.0% [86] 9228(7.9%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:68:0 get-sigs [95] 100.0% ----------------------------------------------------------------------------------------- ??? [79] 100.0% [87] 3330(2.8%) 1344(1.1%) for-loop ...acket/contract/private/list.rkt:743:12 ??? [96] 30.0% for-loop [109] 29.6% ----------------------------------------------------------------------------------------- prepare-points [75] 33.5% loop [74] 66.5% [88] 966(0.8%) 324(0.3%) for-loop ...s/herbie/develop/src/points.rkt:255:26 ??? [97] 66.5% ----------------------------------------------------------------------------------------- ??? [79] 100.0% [89] 684(0.6%) 322(0.3%) successfully-got-the-right-kind-of-function ...9:4 arity-checking-wrapper [98] 52.9% ----------------------------------------------------------------------------------------- ??? [80] 100.0% [90] 362(0.3%) 362(0.3%) for-loop ...erbie/develop/src/core/ematch.rkt:51:7 ----------------------------------------------------------------------------------------- rewriter [81] 100.0% [91] 334(0.3%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:134:10 matcher [99] 100.0% ----------------------------------------------------------------------------------------- composed [177] 2.8% loop [100] 13.7% option-on-expr [107] 21.0% best-and-tied-at-points [84] 62.5% [92] 23416(20.0%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:271:0 for-loop [101] 81.5% eval-prog [122] 18.5% ----------------------------------------------------------------------------------------- loop [74] 28.3% loop [85] 33.8% prepare-points [75] 37.9% [93] 15792(13.5%) 0(0.0%) make-exacts* ...erbie/develop/src/points.rkt:138:0 loop [100] 91.4% eval-prog [122] 8.6% ----------------------------------------------------------------------------------------- prepare-points [75] 26.6% loop [85] 28.1% loop [74] 45.3% [94] 14688(12.5%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:141:4 loop [100] 100.0% ----------------------------------------------------------------------------------------- type-of-enode-expr [86] 100.0% [95] 9228(7.9%) 0(0.0%) get-sigs .../herbie/develop/src/type-check.rkt:5:0 ??? [102] 31.6% ??? [53] 25.6% ??? [150] 25.6% ...velop/src/common.rkt:47:2 [154] 17.3% ----------------------------------------------------------------------------------------- ??? [79] 24.8% for-loop [87] 75.2% [96] 1330(1.1%) 662(0.6%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 make-keyword-procedure [103] 50.2% ----------------------------------------------------------------------------------------- for-loop [88] 100.0% [97] 642(0.5%) 0(0.0%) ??? ...ghtlies/herbie/develop/src/points.rkt:230:7 ??? [146] 51.1% for-loop [106] 48.9% ----------------------------------------------------------------------------------------- successfully-got-the-right-kind-of-function [89]100.0% [98] 362(0.3%) 0(0.0%) arity-checking-wrapper ...w-higher-order.rkt:402:0 matches-arity-exactly? [104] 100.0% ----------------------------------------------------------------------------------------- for-loop [105] 25.0% matcher [99] 25.0% for-loop [91] 50.0% [99] 334(0.3%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:167:2 rewriter [81] 50.0% matcher [99] 25.0% for-loop [105] 25.0% ----------------------------------------------------------------------------------------- loop [94] 0.3% num-nodes [183] 0.6% make-exacts* [93] 0.9% loop! [110] 0.9% ??? [136] 1.9% parse-loop12 [181] 2.2% option-on-expr [107] 2.2% f6 [169] 17.6% loop [100] 73.3% [100] 52214(44.5%) 1930(1.6%) loop ...cket/collects/racket/private/map.rkt:25:19 loop [100] 73.3% option-on-expr [107] 17.0% errors [92] 2.2% parse-loop12 [181] 2.1% hash-ref! [126] 1.9% ??? [140] 1.2% simplify [132] 0.6% map [175] 0.3% loop! [110] 0.3% ??? [184] 0.1% ??? [146] 0.0% ----------------------------------------------------------------------------------------- errors [92] 100.0% [101] 19080(16.3%) 1600(1.4%) for-loop ...es/herbie/develop/src/points.rkt:274:4 ??? [140] 90.1% ??? [146] 1.6% ----------------------------------------------------------------------------------------- f6 [169] 25.1% get-sigs [95] 74.9% [102] 3894(3.3%) 0(0.0%) ??? ...ts/racket/contract/private/arr-i.rkt:804:10 ??? [108] 66.7% for-loop [109] 33.3% ----------------------------------------------------------------------------------------- ??? [96] 100.0% [103] 668(0.6%) 668(0.6%) make-keyword-procedure ...ket/private/kw.rkt:260:4 ----------------------------------------------------------------------------------------- arity-checking-wrapper [98] 100.0% [104] 362(0.3%) 362(0.3%) matches-arity-exactly? ...te/arrow-common.rkt:70:0 ----------------------------------------------------------------------------------------- matcher [99] 100.0% [105] 334(0.3%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:183:21 matcher [99] 100.0% ----------------------------------------------------------------------------------------- ??? [97] 100.0% [106] 314(0.3%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:231:9 ??? [146] 100.0% ----------------------------------------------------------------------------------------- f6 [169] 9.9% loop [100] 90.1% [107] 20568(17.5%) 0(0.0%) option-on-expr ...evelop/src/core/regimes.rkt:90:0 sort-context-on-expr [111] 46.2% errors [92] 23.9% loop [100] 22.2% pick-errors [113] 6.2% err-lsts->split-indices [115] 1.5% ----------------------------------------------------------------------------------------- ??? [102] 100.0% [108] 2598(2.2%) 664(0.6%) ??? ...ects/racket/contract/private/hash.rkt:217:4 ??? [112] 74.4% ----------------------------------------------------------------------------------------- for-loop [87] 43.2% ??? [102] 56.8% [109] 2282(1.9%) 326(0.3%) for-loop ...racket/contract/private/hash.rkt:239:6 ??? [172] 85.7% ----------------------------------------------------------------------------------------- loop [100] 34.0% for-loop [45] 66.0% [110] 1006(0.9%) 362(0.3%) loop! ...s/herbie/develop/src/core/enode.rkt:192:2 loop [100] 66.0% set [114] 16.0% ----------------------------------------------------------------------------------------- option-on-expr [107] 100.0% [111] 9506(8.1%) 0(0.0%) sort-context-on-expr ...velop/src/points.rkt:115:0 ??? [116] 100.0% ----------------------------------------------------------------------------------------- ??? [108] 100.0% [112] 1934(1.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:169:2 ??? [117] 100.0% ----------------------------------------------------------------------------------------- option-on-expr [107] 100.0% [113] 1282(1.1%) 0(0.0%) pick-errors .../develop/src/core/regimes.rkt:197:0 point->alt [118] 50.7% for-loop [119] 49.3% ----------------------------------------------------------------------------------------- loop! [110] 100.0% [114] 322(0.3%) 322(0.3%) set ...collects/racket/private/set-types.rkt:981:0 ----------------------------------------------------------------------------------------- option-on-expr [107] 100.0% [115] 300(0.3%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:235:0 add-splitpoint [120] 100.0% ----------------------------------------------------------------------------------------- sort-context-on-expr [111] 100.0% [116] 9506(8.1%) 338(0.3%) ??? ...cket/collects/racket/private/sort.rkt:403:3 generic-sort/key [121] 82.9% loop [134] 13.5% ----------------------------------------------------------------------------------------- ??? [112] 100.0% [117] 1934(1.6%) 314(0.3%) ??? ...ects/racket/contract/private/list.rkt:678:5 for-loop [123] 83.8% ----------------------------------------------------------------------------------------- pick-errors [113] 100.0% [118] 650(0.6%) 0(0.0%) point->alt ...e/develop/src/core/regimes.rkt:184:0 eval-prog [122] 100.0% ----------------------------------------------------------------------------------------- pick-errors [113] 100.0% [119] 632(0.5%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:199:2 ??? [124] 100.0% ----------------------------------------------------------------------------------------- err-lsts->split-indices [115] 100.0% [120] 300(0.3%) 0(0.0%) add-splitpoint ...velop/src/core/regimes.rkt:252:2 for-loop [125] 100.0% ----------------------------------------------------------------------------------------- ??? [116] 100.0% [121] 7880(6.7%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:185:2 copying-mergesort [127] 83.4% loop [134] 16.6% ----------------------------------------------------------------------------------------- point->alt [118] 10.2% make-exacts* [93] 21.5% errors [92] 68.3% [122] 6350(5.4%) 1362(1.2%) eval-prog ...herbie/develop/src/programs.rkt:150:0 f6 [169] 52.0% hash-ref! [126] 15.9% ??? [128] 10.7% ----------------------------------------------------------------------------------------- ??? [117] 100.0% [123] 1620(1.4%) 658(0.6%) for-loop ...racket/contract/private/list.rkt:680:9 get/build-late-neg-projection [129] 40.4% add-list-context [130] 19.0% ----------------------------------------------------------------------------------------- for-loop [119] 100.0% [124] 632(0.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/regimes.rkt:190:2 ??? [140] 100.0% ----------------------------------------------------------------------------------------- add-splitpoint [120] 100.0% [125] 300(0.3%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:254:4 for-loop [131] 100.0% ----------------------------------------------------------------------------------------- simplify* [186] 0.2% for-loop [38] 0.5% compile [73] 0.6% ??? [37] 2.3% ??? [136] 2.5% ??? [184] 2.7% for-loop [187] 2.8% eval-prog [122] 2.8% localize-error [50] 3.6% for-loop [24] 4.6% for-loop [35] 7.2% loop [100] 7.3% loop [20] 9.8% loop [12] 12.6% for-loop [21] 12.9% ??? [133] 13.0% ??? [146] 14.6% [126] 9982(8.5%) 614(0.5%) hash-ref! ...racket/private/more-scheme.rkt:373:13 simplify [132] 25.6% ??? [133] 13.0% ??? [5] 12.9% ??? [136] 9.9% ??? [135] 9.8% ??? [7] 7.2% ??? [8] 7.0% parse-loop12 [181] 5.0% f6 [169] 3.0% bigfloat-hash [137] 2.8% ??? [10] 2.8% ??? [15] 0.5% ----------------------------------------------------------------------------------------- generic-sort/key [121] 41.9% copying-mergesort [127] 58.1% [127] 6568(5.6%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:130:8 copying-mergesort [127] 58.1% loop [134] 29.4% jloop [9] 12.5% ----------------------------------------------------------------------------------------- eval-prog [122] 100.0% [128] 678(0.6%) 320(0.3%) ??? ...cket/collects/racket/private/kw.rkt:1633:36 unpack245 [139] 52.8% ----------------------------------------------------------------------------------------- for-loop [123] 100.0% [129] 654(0.6%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:691:0 ??? [138] 100.0% ----------------------------------------------------------------------------------------- for-loop [123] 100.0% [130] 308(0.3%) 308(0.3%) add-list-context ...ontract/private/list.rkt:752:0 ----------------------------------------------------------------------------------------- for-loop [125] 100.0% [131] 300(0.3%) 300(0.3%) for-loop ...bie/develop/src/core/regimes.rkt:258:8 ----------------------------------------------------------------------------------------- loop [100] 3.6% map [175] 4.0% taylor-exp [27] 7.4% hash-ref! [126] 85.0% [132] 9060(7.7%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f6 [169] 64.3% parse-loop12 [181] 24.8% simplify* [186] 7.3% make-multiplication-node [143] 3.6% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [133] 6442(5.5%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:44:15 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- ??? [116] 21.9% generic-sort/key [121] 22.3% copying-mergesort [127] 55.8% [134] 5878(5.0%) 0(0.0%) loop ...ket/collects/racket/private/sort.rkt:97:12 ??? [140] 94.4% ??? [146] 5.6% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [135] 5166(4.4%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:67:15 ??? [146] 100.0% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [136] 1328(1.1%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:194:5 loop [100] 76.1% hash-ref! [126] 23.9% ----------------------------------------------------------------------------------------- hash-ref! [126] 100.0% [137] 1010(0.9%) 0(0.0%) bigfloat-hash ...h/private/bigfloat/mpfr.rkt:165:0 bfcanonicalize [141] 100.0% ----------------------------------------------------------------------------------------- get/build-late-neg-projection [129] 100.0% [138] 654(0.6%) 334(0.3%) ??? ...cts/racket/contract/private/prop.rkt:314:12 build-compound-type-name [144] 48.9% ----------------------------------------------------------------------------------------- ??? [128] 100.0% [139] 358(0.3%) 0(0.0%) unpack245 ...private/arrow-higher-order.rkt:354:44 maybe-cons-kwd [142] 100.0% ----------------------------------------------------------------------------------------- ??? [124] 1.2% jloop [9] 5.4% loop [134] 10.1% for-loop [101] 31.3% loop [100] 52.0% [140] 54818(46.7%) 646(0.6%) ??? ...tlies/herbie/develop/src/programs.rkt:156:4 ??? [145] 82.4% ??? [152] 10.6% ??? [146] 5.8% ----------------------------------------------------------------------------------------- bigfloat-hash [137] 100.0% [141] 1010(0.9%) 1010(0.9%) bfcanonicalize .../private/bigfloat/mpfr.rkt:155:0 ----------------------------------------------------------------------------------------- unpack245 [139] 100.0% [142] 358(0.3%) 0(0.0%) maybe-cons-kwd ...ate/arrow-higher-order.rkt:498:0 arrow-higher-order:lnp [147] 100.0% ----------------------------------------------------------------------------------------- simplify [132] 100.0% [143] 330(0.3%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:230:0 make-multiplication-subnode [148] 100.0% ----------------------------------------------------------------------------------------- ??? [138] 100.0% [144] 320(0.3%) 0(0.0%) build-compound-type-name ...private/guts.rkt:448:0 contract-struct-name [149] 100.0% ----------------------------------------------------------------------------------------- ??? [140] 100.0% [145] 45174(38.5%) 22180(18.9%) ??? ...acket/collects/racket/private/kw.rkt:444:14 ??? [160] 20.9% ??? [151] 16.0% bf* [153] 7.3% ??? [155] 5.2% ----------------------------------------------------------------------------------------- for-loop [101] 1.6% for-loop [106] 1.7% ??? [97] 1.8% loop [134] 1.8% loop [20] 2.9% loop [164] 2.9% loop [100] 7.1% ??? [135] 9.3% ??? [150] 15.5% ??? [140] 17.3% f6 [169] 17.9% for-loop [78] 18.4% [146] 18482(15.8%) 1978(1.7%) ??? ...tract/private/arrow-higher-order.rkt:342:33 ??? [150] 44.6% approximate9 [4] 18.4% hash-ref! [126] 12.2% ??? [182] 7.0% ...velop/src/common.rkt:47:2 [154] 3.4% ??? [152] 1.9% best-alt [158] 1.8% ----------------------------------------------------------------------------------------- maybe-cons-kwd [142] 100.0% [147] 358(0.3%) 0(0.0%) arrow-higher-order:lnp ...w-higher-order.rkt:597:7 ??? [156] 100.0% ----------------------------------------------------------------------------------------- make-multiplication-node [143] 100.0% [148] 330(0.3%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:240:0 for-loop [157] 100.0% ----------------------------------------------------------------------------------------- build-compound-type-name [144] 100.0% [149] 320(0.3%) 320(0.3%) contract-struct-name ...ract/private/prop.rkt:89:0 ----------------------------------------------------------------------------------------- loop [164] 0.2% simplify-alt [40] 0.3% for-loop [57] 1.5% get-sigs [95] 1.5% ??? [146] 15.1% ??? [150] 21.6% for-loop [159] 24.5% ??? [63] 35.3% [150] 51188(43.6%) 4216(3.6%) ??? ...llects/racket/private/norm-define.rkt:53:83 iterate-egraph!13 [3] 27.2% for-loop [159] 25.8% ??? [150] 21.6% ??? [146] 5.0% mk-egraph [162] 4.0% loop [6] 3.1% return/no-unsupplied [189] 2.7% ??? [163] 1.9% ??? [79] 1.9% loop [164] 0.9% ----------------------------------------------------------------------------------------- ??? [145] 100.0% [151] 7246(6.2%) 3280(2.8%) ??? ...herbie/develop/src/syntax/syntax.rkt:156:17 return/no-unsupplied [189] 31.3% ??? [163] 23.4% ----------------------------------------------------------------------------------------- ??? [146] 5.8% ??? [140] 94.2% [152] 6146(5.2%) 0(0.0%) ??? ...contract/private/../../private/kw.rkt:761:9 real->bigfloat [161] 94.2% integer->bigfloat [166] 5.8% ----------------------------------------------------------------------------------------- ??? [145] 100.0% [153] 3298(2.8%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [160] 100.0% ----------------------------------------------------------------------------------------- for-loop [57] 13.1% ??? [146] 24.6% get-sigs [95] 62.3% [154] 2558(2.2%) 1284(1.1%) ...velop/src/common.rkt:47:2 ...e/arr-i.rkt:906:19 ??? [165] 49.8% ----------------------------------------------------------------------------------------- ??? [145] 100.0% [155] 2342(2.0%) 2342(2.0%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ----------------------------------------------------------------------------------------- arrow-higher-order:lnp [147] 100.0% [156] 358(0.3%) 358(0.3%) ??? ...et/contract/private/arity-checking.rkt:19:2 ----------------------------------------------------------------------------------------- make-multiplication-subnode [148] 100.0% [157] 330(0.3%) 0(0.0%) for-loop ...rbie/develop/src/core/reduce.rkt:242:3 mterm->expr [167] 100.0% ----------------------------------------------------------------------------------------- ??? [146] 100.0% [158] 328(0.3%) 0(0.0%) best-alt ...tlies/herbie/develop/src/glue.rkt:71:0 loop [168] 100.0% ----------------------------------------------------------------------------------------- ??? [150] 100.0% [159] 27008(23.0%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:66:12 ??? [150] 97.5% num-nodes [183] 1.2% ----------------------------------------------------------------------------------------- bf* [153] 25.9% ??? [145] 74.1% [160] 12724(10.8%) 1428(1.2%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [170] 80.0% bfneg [174] 8.8% ----------------------------------------------------------------------------------------- ??? [152] 100.0% [161] 5792(4.9%) 4320(3.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [176] 25.4% ----------------------------------------------------------------------------------------- ??? [150] 100.0% [162] 4654(4.0%) 0(0.0%) mk-egraph ...bie/develop/src/core/egraph.rkt:131:0 mk-enode-rec! [171] 85.8% mk-enode! [65] 14.2% ----------------------------------------------------------------------------------------- ??? [150] 36.7% ??? [151] 63.3% [163] 2678(2.3%) 1012(0.9%) ??? ...racket/collects/racket/private/kw.rkt:761:9 ??? [173] 51.0% ??? [182] 11.2% ----------------------------------------------------------------------------------------- loop [164] 50.0% ??? [150] 50.0% [164] 1942(1.7%) 0(0.0%) loop ...lies/herbie/develop/src/programs.rkt:125:4 loop [164] 50.0% ??? [146] 33.7% ??? [150] 16.3% ----------------------------------------------------------------------------------------- ??? [172] 12.6% ...velop/src/common.rkt:47:2 [154] 87.4% [165] 1274(1.1%) 320(0.3%) ??? ...ects/racket/contract/private/list.rkt:342:4 ??? [172] 87.4% ----------------------------------------------------------------------------------------- ??? [152] 100.0% [166] 354(0.3%) 354(0.3%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0 ----------------------------------------------------------------------------------------- for-loop [157] 100.0% [167] 330(0.3%) 0(0.0%) mterm->expr ...e/develop/src/core/reduce.rkt:270:0 f6 [169] 100.0% ----------------------------------------------------------------------------------------- best-alt [158] 100.0% [168] 328(0.3%) 0(0.0%) loop ...htlies/herbie/develop/src/common.rkt:153:2 composed [177] 100.0% ----------------------------------------------------------------------------------------- for-loop [28] 0.2% mterm->expr [167] 0.2% parse-loop12 [181] 0.7% composed [177] 0.8% hash-ref! [126] 1.2% rewriter [81] 1.6% append-map [178] 2.0% approximate9 [4] 3.0% eval-prog [122] 3.2% map [175] 6.1% simplify [132] 7.9% f6 [169] 9.2% split-table [32] 63.9% [169] 29382(25.0%) 330(0.3%) f6 ...et/collects/racket/match/compiler.rkt:507:40 loop [100] 58.1% map [175] 13.6% f6 [169] 9.2% option-on-expr [107] 5.9% ??? [146] 3.2% append-map [178] 2.7% ??? [102] 1.9% loop [12] 1.6% taylor-exp [27] 1.2% composed [177] 0.8% gather-multiplicative-terms [180] 0.5% expression->type [14] 0.2% ----------------------------------------------------------------------------------------- ??? [160] 100.0% [170] 10178(8.7%) 8146(6.9%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [176] 20.0% ----------------------------------------------------------------------------------------- mk-egraph [162] 38.5% mk-enode-rec! [171] 61.5% [171] 3994(3.4%) 336(0.3%) mk-enode-rec! ...develop/src/core/egraph.rkt:122:0 mk-enode-rec! [171] 61.5% mk-enode! [65] 34.3% ----------------------------------------------------------------------------------------- ??? [165] 39.4% for-loop [109] 60.6% [172] 3230(2.8%) 1278(1.1%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [179] 50.5% ??? [165] 9.9% ----------------------------------------------------------------------------------------- ??? [163] 100.0% [173] 1366(1.2%) 1366(1.2%) ??? ...s/racket/contract/private/arr-i.rkt:1233:27 ----------------------------------------------------------------------------------------- ??? [160] 100.0% [174] 1118(1.0%) 1118(1.0%) bfneg ...-lib/math/private/bigfloat/mpfr.rkt:616:4 ----------------------------------------------------------------------------------------- parse-loop12 [181] 1.4% loop [100] 6.0% f6 [169] 92.6% [175] 5524(4.7%) 318(0.3%) map ...acket/collects/racket/private/map.rkt:20:13 f6 [169] 46.7% parse-loop12 [181] 23.7% simplify* [186] 8.5% num-nodes [183] 6.0% ??? [184] 5.6% simplify [132] 3.3% simplify-node [13] 3.3% ----------------------------------------------------------------------------------------- real->bigfloat [161] 42.0% bfmul [170] 58.0% [176] 3504(3.0%) 3504(3.0%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------------------------- argmins [51] 14.4% loop [168] 14.5% f6 [169] 71.1% [177] 2264(1.9%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f6 [169] 71.1% errors [92] 28.9% ----------------------------------------------------------------------------------------- simplify-node [13] 18.4% f6 [169] 81.6% [178] 1972(1.7%) 320(0.3%) append-map ...acket/collects/racket/list.rkt:565:2 f6 [169] 49.8% free-variables [11] 26.4% parse-loop12 [181] 18.4% ----------------------------------------------------------------------------------------- ??? [172] 100.0% [179] 1632(1.4%) 336(0.3%) ??? ...ects/racket/contract/private/list.rkt:686:7 ??? [182] 79.4% ----------------------------------------------------------------------------------------- f6 [169] 100.0% [180] 302(0.3%) 0(0.0%) gather-multiplicative-terms ...re/reduce.rkt:116:0 compose [185] 100.0% ----------------------------------------------------------------------------------------- append-map [178] 5.9% loop [100] 6.8% hash-ref! [126] 10.2% parse-loop12 [181] 12.1% for-loop [25] 15.1% simplify [132] 18.0% map [175] 31.9% [181] 6144(5.2%) 3566(3.0%) parse-loop12 ...s/racket/match/compiler.rkt:418:15 loop [100] 15.7% for-loop [187] 15.1% parse-loop12 [181] 12.1% f6 [169] 10.2% gather-additive-terms6 [188] 5.9% simplify* [186] 2.1% map [175] 1.3% ----------------------------------------------------------------------------------------- ??? [163] 10.4% ??? [179] 44.8% ??? [146] 44.9% [182] 2896(2.5%) 1596(1.4%) ??? ...ects/racket/contract/private/guts.rkt:644:8 ??? [53] 44.9% ----------------------------------------------------------------------------------------- map [175] 50.0% for-loop [159] 50.0% [183] 332(0.3%) 0(0.0%) num-nodes ...ie/develop/src/core/simplify.rkt:88:0 loop [100] 100.0% ----------------------------------------------------------------------------------------- loop [100] 33.3% map [175] 66.7% [184] 312(0.3%) 0(0.0%) ??? ...ket/collects/racket/private/list.rkt:323:18 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- gather-multiplicative-terms [180] 100.0% [185] 302(0.3%) 302(0.3%) compose ...collects/racket/private/list.rkt:385:12 ----------------------------------------------------------------------------------------- parse-loop12 [181] 27.8% simplify [132] 29.3% map [175] 42.8% [186] 2242(1.9%) 658(0.6%) simplify* ...rbie/develop/src/core/reduce.rkt:31:0 return/no-unsupplied [189] 57.4% hash-ref! [126] 13.2% ----------------------------------------------------------------------------------------- parse-loop12 [181] 100.0% [187] 1956(1.7%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:490:59 hash-ref! [126] 100.0% ----------------------------------------------------------------------------------------- parse-loop12 [181] 100.0% [188] 362(0.3%) 0(0.0%) gather-additive-terms6 ...src/core/reduce.rkt:72:0 ??? [53] 100.0% ----------------------------------------------------------------------------------------- simplify* [186] 25.0% ??? [150] 30.9% ??? [151] 44.1% [189] 5146(4.4%) 4174(3.6%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0 filter [190] 18.9% ----------------------------------------------------------------------------------------- return/no-unsupplied [189] 100.0% [190] 972(0.8%) 972(0.8%) filter ...t/collects/racket/private/list.rkt:256:2 -----------------------------------------------------------------------------------------