Profiling results ----------------- Total cpu time observed: 110002ms (out of 110556ms) Number of samples taken: 340 (once every 324ms) (Hiding functions with self<1.0% and local<2.0%: 6 of 214 hidden) ===================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ===================================================================================== run [10] 50.0% [1] 110002(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [5] 50.0% run-improve39 [6] 45.0% loop [41] 4.4% get-final-combination [8] 0.6% ------------------------------------------------------------------------------------- map-enodes [111] 11.0% loop [161] 89.0% [2] 6062(5.5%) 0(0.0%) set-precompute! ...ler/src/core/simplify.rkt:151:0 for-loop [7] 100.0% ------------------------------------------------------------------------------------- substitute-e [128] 12.4% match-e [119] 87.6% [3] 2462(2.2%) 0(0.0%) variable? ...l-sampler/src/syntax/syntax.rkt:714:0 ??? [29] 100.0% ------------------------------------------------------------------------------------- loop [113] 48.5% for-loop [122] 51.5% [4] 1332(1.2%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [9] 100.0% ------------------------------------------------------------------------------------- ??? [1] 100.0% [5] 110002(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [10] 100.0% ------------------------------------------------------------------------------------- ??? [1] 100.0% [6] 98952(90.0%) 0(0.0%) run-improve39 ...al-sampler/src/mainloop.rkt:287:0 for-loop [11] 99.7% ??? [29] 0.3% ------------------------------------------------------------------------------------- set-precompute! [2] 100.0% [7] 6062(5.5%) 0(0.0%) for-loop ...al-sampler/src/core/simplify.rkt:153:2 update-leader! [138] 42.9% reduce-to-new! [12] 25.5% eval-const-expr [14] 16.0% setfindf [15] 9.9% compose [16] 5.8% ------------------------------------------------------------------------------------- ??? [1] 100.0% [8] 1342(1.2%) 0(0.0%) get-final-combination ...er/src/mainloop.rkt:310:0 f34 [13] 76.9% infer-splitpoints [17] 23.1% ------------------------------------------------------------------------------------- syntax-e [4] 100.0% [9] 1332(1.2%) 0(0.0%) syntax-e/no-taint (unknown source) loop [113] 100.0% ------------------------------------------------------------------------------------- profile-thunk16 [5] 100.0% [10] 110002(100.0%) 0(0.0%) run ...racket/share/pkgs/profile-lib/main.rkt:39:2 ??? [1] 100.0% ------------------------------------------------------------------------------------- run-improve39 [6] 100.0% [11] 98660(89.7%) 0(0.0%) for-loop ...nterval-sampler/src/mainloop.rkt:304:8 run-iter! [18] 100.0% ------------------------------------------------------------------------------------- for-loop [7] 100.0% [12] 1546(1.4%) 0(0.0%) reduce-to-new! ...ampler/src/core/egraph.rkt:334:0 merge-egraph-nodes! [127] 100.0% ------------------------------------------------------------------------------------- get-final-combination [8] 100.0% [13] 1032(0.9%) 0(0.0%) f34 ...t/collects/racket/match/compiler.rkt:507:40 sindices->spoints [19] 100.0% ------------------------------------------------------------------------------------- for-loop [7] 100.0% [14] 968(0.9%) 0(0.0%) eval-const-expr ...-sampler/src/programs.rkt:127:0 eval-prog [59] 100.0% ------------------------------------------------------------------------------------- for-loop [7] 100.0% [15] 600(0.5%) 300(0.3%) setfindf ...ginterval-sampler/src/common.rkt:176:0 for-loop [21] 50.0% ------------------------------------------------------------------------------------- for-loop [7] 100.0% [16] 350(0.3%) 350(0.3%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------- get-final-combination [8] 100.0% [17] 310(0.3%) 0(0.0%) infer-splitpoints ...ler/src/core/regimes.rkt:32:0 for-loop [20] 100.0% ------------------------------------------------------------------------------------- for-loop [11] 100.0% [18] 98660(89.7%) 0(0.0%) run-iter! ...terval-sampler/src/mainloop.rkt:268:0 simplify! [22] 76.1% finalize-iter! [23] 19.1% gen-rewrites! [24] 3.5% gen-series! [26] 1.0% ------------------------------------------------------------------------------------- f34 [13] 100.0% [19] 1032(0.9%) 0(0.0%) sindices->spoints ...er/src/core/regimes.rkt:177:0 for-loop [25] 100.0% ------------------------------------------------------------------------------------- infer-splitpoints [17] 100.0% [20] 310(0.3%) 0(0.0%) for-loop ...rval-sampler/src/core/regimes.rkt:44:6 option-on-expr [27] 100.0% ------------------------------------------------------------------------------------- setfindf [15] 100.0% [21] 300(0.3%) 300(0.3%) for-loop ...ginterval-sampler/src/common.rkt:177:2 ------------------------------------------------------------------------------------- run-iter! [18] 100.0% [22] 75108(68.3%) 0(0.0%) simplify! ...terval-sampler/src/mainloop.rkt:182:0 for-loop [28] 100.0% ------------------------------------------------------------------------------------- run-iter! [18] 100.0% [23] 18836(17.1%) 0(0.0%) finalize-iter! ...l-sampler/src/mainloop.rkt:222:0 ??? [29] 100.0% ------------------------------------------------------------------------------------- run-iter! [18] 100.0% [24] 3444(3.1%) 0(0.0%) gen-rewrites! ...al-sampler/src/mainloop.rkt:165:0 for-loop [30] 100.0% ------------------------------------------------------------------------------------- sindices->spoints [19] 100.0% [25] 1032(0.9%) 0(0.0%) for-loop ...val-sampler/src/core/regimes.rkt:209:9 binary-search-floats [31] 100.0% ------------------------------------------------------------------------------------- run-iter! [18] 100.0% [26] 972(0.9%) 0(0.0%) gen-series! ...rval-sampler/src/mainloop.rkt:152:0 for-loop [32] 100.0% ------------------------------------------------------------------------------------- for-loop [20] 100.0% [27] 310(0.3%) 0(0.0%) option-on-expr ...mpler/src/core/regimes.rkt:112:0 err-lsts->split-indices [33] 100.0% ------------------------------------------------------------------------------------- simplify! [22] 100.0% [28] 75108(68.3%) 0(0.0%) for-loop ...nterval-sampler/src/mainloop.rkt:186:6 for-loop [34] 100.0% ------------------------------------------------------------------------------------- run-improve39 [6] 1.2% substitute-e [128] 3.8% variable? [3] 9.7% match-e [119] 9.9% finalize-iter! [23] 74.3% [29] 25364(23.1%) 4100(3.7%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [35] 75.4% hash-has-key? [166] 7.2% ------------------------------------------------------------------------------------- gen-rewrites! [24] 100.0% [30] 3444(3.1%) 0(0.0%) for-loop ...terval-sampler/src/mainloop.rkt:170:11 ??? [36] 100.0% ------------------------------------------------------------------------------------- for-loop [25] 100.0% [31] 1032(0.9%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:158:0 pred [37] 100.0% ------------------------------------------------------------------------------------- gen-series! [26] 100.0% [32] 972(0.9%) 0(0.0%) for-loop ...nterval-sampler/src/mainloop.rkt:158:7 taylor-alt [38] 100.0% ------------------------------------------------------------------------------------- option-on-expr [27] 100.0% [33] 310(0.3%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:238:0 loop [39] 100.0% ------------------------------------------------------------------------------------- for-loop [28] 100.0% [34] 75108(68.3%) 0(0.0%) for-loop ...nterval-sampler/src/mainloop.rkt:210:8 ??? [70] 100.0% ------------------------------------------------------------------------------------- ??? [29] 100.0% [35] 19128(17.4%) 0(0.0%) for-loop ...al-sampler/src/core/alt-table.rkt:51:2 atab-add-altn [40] 98.4% ------------------------------------------------------------------------------------- for-loop [30] 100.0% [36] 3444(3.1%) 0(0.0%) ??? ...iginterval-sampler/src/alternative.rkt:60:0 rewriter [42] 100.0% ------------------------------------------------------------------------------------- binary-search-floats [31] 100.0% [37] 1032(0.9%) 0(0.0%) pred ...nterval-sampler/src/core/regimes.rkt:185:4 loop [41] 100.0% ------------------------------------------------------------------------------------- for-loop [32] 100.0% [38] 972(0.9%) 0(0.0%) taylor-alt ...erval-sampler/src/mainloop.rkt:137:0 for-loop [43] 100.0% ------------------------------------------------------------------------------------- err-lsts->split-indices [33] 100.0% [39] 310(0.3%) 0(0.0%) loop ...nterval-sampler/src/core/regimes.rkt:289:4 for-loop [44] 100.0% ------------------------------------------------------------------------------------- for-loop [35] 100.0% [40] 18814(17.1%) 0(0.0%) atab-add-altn ...pler/src/core/alt-table.rkt:210:0 best-and-tied-at-points [46] 51.6% override-at-pnts [47] 46.7% ------------------------------------------------------------------------------------- pred [37] 9.6% ??? [1] 90.4% [41] 10740(9.8%) 0(0.0%) loop ...e/biginterval-sampler/src/points.rkt:241:2 make-exacts-intervals [45] 100.0% ------------------------------------------------------------------------------------- ??? [36] 40.0% matcher [53] 60.0% [42] 3444(3.1%) 314(0.3%) rewriter ...val-sampler/src/core/matcher.rkt:131:2 for-loop [48] 91.6% *rules* [49] 6.1% ------------------------------------------------------------------------------------- taylor-alt [38] 100.0% [43] 972(0.9%) 0(0.0%) for-loop ...nterval-sampler/src/mainloop.rkt:143:6 ??? [70] 100.0% ------------------------------------------------------------------------------------- loop [39] 100.0% [44] 310(0.3%) 0(0.0%) for-loop ...val-sampler/src/core/regimes.rkt:254:4 for-loop [50] 100.0% ------------------------------------------------------------------------------------- loop [41] 100.0% [45] 10740(9.8%) 0(0.0%) make-exacts-intervals ...pler/src/points.rkt:182:0 for-loop [52] 100.0% ------------------------------------------------------------------------------------- atab-add-altn [40] 100.0% [46] 9708(8.8%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:122:0 errors [51] 96.6% for-loop [56] 3.4% ------------------------------------------------------------------------------------- atab-add-altn [40] 100.0% [47] 8782(8.0%) 0(0.0%) override-at-pnts ...r/src/core/alt-table.rkt:145:0 errors [51] 100.0% ------------------------------------------------------------------------------------- rewriter [42] 100.0% [48] 3444(3.1%) 0(0.0%) for-loop ...al-sampler/src/core/matcher.rkt:134:10 matcher [53] 68.3% type-of [54] 31.7% ------------------------------------------------------------------------------------- rewriter [42] 100.0% [49] 630(0.6%) 0(0.0%) *rules* ...rval-sampler/src/syntax/rules.rkt:643:0 for-loop [55] 100.0% ------------------------------------------------------------------------------------- for-loop [44] 100.0% [50] 310(0.3%) 310(0.3%) for-loop ...val-sampler/src/core/regimes.rkt:258:8 ------------------------------------------------------------------------------------- ??? [106] 1.6% override-at-pnts [47] 47.6% best-and-tied-at-points [46] 50.8% [51] 18456(16.8%) 0(0.0%) errors ...biginterval-sampler/src/points.rkt:282:0 for-loop [57] 84.5% eval-prog [59] 15.5% ------------------------------------------------------------------------------------- make-exacts-intervals [45] 100.0% [52] 10740(9.8%) 0(0.0%) for-loop ...ginterval-sampler/src/points.rkt:185:2 loop [58] 100.0% ------------------------------------------------------------------------------------- for-loop [60] 50.0% for-loop [48] 50.0% [53] 3444(3.1%) 0(0.0%) matcher ...rval-sampler/src/core/matcher.rkt:168:2 for-loop [60] 50.0% rewriter [42] 50.0% ------------------------------------------------------------------------------------- for-loop [48] 100.0% [54] 2500(2.3%) 298(0.3%) type-of ...nterval-sampler/src/type-check.rkt:34:0 ??? [179] 50.4% for-loop [181] 25.6% table-ref [180] 12.1% ------------------------------------------------------------------------------------- *rules* [49] 100.0% [55] 630(0.6%) 332(0.3%) for-loop ...iginterval-sampler/src/common.rkt:92:9 ormap [62] 47.3% ------------------------------------------------------------------------------------- best-and-tied-at-points [46] 100.0% [56] 334(0.3%) 0(0.0%) for-loop ...-sampler/src/core/alt-table.rkt:124:16 ??? [61] 100.0% ------------------------------------------------------------------------------------- errors [51] 100.0% [57] 15588(14.2%) 292(0.3%) for-loop ...ginterval-sampler/src/points.rkt:285:4 ??? [63] 90.3% ulp-difference [65] 6.0% ??? [70] 1.9% ------------------------------------------------------------------------------------- for-loop [52] 100.0% [58] 10740(9.8%) 632(0.6%) loop ...e/biginterval-sampler/src/points.rkt:167:2 ??? [63] 94.1% ------------------------------------------------------------------------------------- eval-const-expr [14] 25.2% errors [51] 74.8% [59] 3836(3.5%) 0(0.0%) eval-prog ...terval-sampler/src/programs.rkt:108:0 temp68_2 [64] 92.0% inductor [66] 8.0% ------------------------------------------------------------------------------------- matcher [53] 100.0% [60] 3444(3.1%) 0(0.0%) for-loop ...al-sampler/src/core/matcher.rkt:184:21 matcher [53] 100.0% ------------------------------------------------------------------------------------- for-loop [56] 100.0% [61] 334(0.3%) 334(0.3%) ??? ...ket/collects/racket/private/for.rkt:1208:14 ------------------------------------------------------------------------------------- for-loop [55] 100.0% [62] 298(0.3%) 0(0.0%) ormap ...et/collects/racket/private/map.rkt:141:13 flag-set? [67] 100.0% ------------------------------------------------------------------------------------- loop [58] 41.8% for-loop [57] 58.2% [63] 24178(22.0%) 0(0.0%) ??? .../biginterval-sampler/src/programs.rkt:124:2 ??? [68] 93.4% ??? [70] 5.2% ??? [71] 1.4% ------------------------------------------------------------------------------------- parse-loop80 [184] 15.3% eval-prog [59] 84.7% [64] 4168(3.8%) 0(0.0%) temp68_2 (unknown source) compile16 [69] 100.0% ------------------------------------------------------------------------------------- for-loop [57] 100.0% [65] 932(0.8%) 300(0.3%) ulp-difference ...erval-sampler/src/float.rkt:19:0 ??? [81] 67.8% ------------------------------------------------------------------------------------- eval-prog [59] 100.0% [66] 306(0.3%) 0(0.0%) inductor ...nterval-sampler/src/programs.rkt:113:4 get/build-late-neg-projection [185] 100.0% ------------------------------------------------------------------------------------- ormap [62] 100.0% [67] 298(0.3%) 298(0.3%) flag-set? ...ginterval-sampler/src/config.rkt:31:0 ------------------------------------------------------------------------------------- ??? [63] 100.0% [68] 22580(20.5%) 5754(5.2%) ??? ...acket/collects/racket/private/kw.rkt:592:14 ??? [71] 43.3% ??? [73] 16.1% ??? [70] 9.4% ??? [74] 5.8% ------------------------------------------------------------------------------------- temp68_2 [64] 100.0% [69] 4168(3.8%) 0(0.0%) compile16 (unknown source) temp74_0 [72] 92.1% loop [113] 7.9% ------------------------------------------------------------------------------------- loop [91] 0.3% for-loop [57] 0.4% for-loop [43] 0.5% ??? [63] 1.6% ??? [68] 2.6% for-loop [34] 46.9% location-do [75] 47.4% [70] 80050(72.8%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:357:33 location-do [75] 47.4% ??? [76] 46.9% ->flonum [79] 4.6% approximate9 [82] 0.5% best-alt [85] 0.4% hash-ref! [143] 0.3% ------------------------------------------------------------------------------------- ??? [63] 3.4% ??? [68] 96.6% [71] 10108(9.2%) 748(0.7%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-div [77] 47.4% ival-mult [78] 41.8% mk-ival [83] 3.4% ------------------------------------------------------------------------------------- compile16 [69] 100.0% [72] 3838(3.5%) 0(0.0%) temp74_0 (unknown source) expand-single [80] 91.2% compile-top9 [84] 8.8% ------------------------------------------------------------------------------------- ??? [68] 100.0% [73] 3628(3.3%) 2316(2.1%) ??? ...terval-sampler/src/syntax/syntax.rkt:196:17 ??? [81] 18.2% return/no-unsupplied [191] 18.0% ------------------------------------------------------------------------------------- ??? [68] 100.0% [74] 1312(1.2%) 1312(1.2%) ??? ...rivate/unconstrained-domain-arrow.rkt:40:13 ------------------------------------------------------------------------------------- location-do [75] 49.7% ??? [70] 50.3% [75] 76080(69.2%) 0(0.0%) location-do ...erval-sampler/src/programs.rkt:89:0 ??? [70] 50.3% location-do [75] 49.7% ------------------------------------------------------------------------------------- ??? [70] 100.0% [76] 75108(68.3%) 0(0.0%) ??? ...interval-sampler/src/core/simplify.rkt:31:0 iterate-egraph!7 [86] 91.5% loop [87] 7.3% mk-egraph [92] 0.8% debug-print [97] 0.4% ------------------------------------------------------------------------------------- ??? [71] 100.0% [77] 4790(4.4%) 384(0.3%) ival-div ...rval-sampler/src/biginterval.rkt:105:0 ??? [110] 61.6% bfmin* [89] 16.0% foldl [102] 8.3% ...higher-order.rkt:361:33 [99] 6.1% ------------------------------------------------------------------------------------- ??? [71] 100.0% [78] 4230(3.8%) 0(0.0%) ival-mult ...rval-sampler/src/biginterval.rkt:94:0 foldl [102] 46.3% bfmax* [90] 32.0% bfmin* [89] 14.0% bf* [96] 7.7% ------------------------------------------------------------------------------------- ??? [70] 100.0% [79] 3670(3.3%) 2722(2.5%) ->flonum ...interval-sampler/src/programs.rkt:36:0 return/no-unsupplied [191] 25.8% ------------------------------------------------------------------------------------- temp74_0 [72] 100.0% [80] 3500(3.2%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [88] 100.0% ------------------------------------------------------------------------------------- ulp-difference [65] 48.9% ??? [73] 51.1% [81] 1292(1.2%) 1292(1.2%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ------------------------------------------------------------------------------------- ??? [70] 100.0% [82] 972(0.9%) 0(0.0%) approximate9 ...l-sampler/src/core/taylor.rkt:12:0 loop [91] 65.6% taylor [95] 34.4% ------------------------------------------------------------------------------------- ??? [71] 100.0% [83] 340(0.3%) 0(0.0%) mk-ival ...terval-sampler/src/biginterval.rkt:52:0 bf [93] 100.0% ------------------------------------------------------------------------------------- temp74_0 [72] 100.0% [84] 338(0.3%) 0(0.0%) compile-top9 (unknown source) compile-forms31 [94] 100.0% ------------------------------------------------------------------------------------- ??? [70] 100.0% [85] 300(0.3%) 0(0.0%) best-alt ...nterval-sampler/src/mainloop.rkt:109:0 argmins [98] 100.0% ------------------------------------------------------------------------------------- ??? [76] 100.0% [86] 68702(62.5%) 300(0.3%) iterate-egraph!7 ...ler/src/core/simplify.rkt:61:0 one-iter [100] 99.6% ------------------------------------------------------------------------------------- ??? [76] 100.0% [87] 5490(5.0%) 0(0.0%) loop ...terval-sampler/src/core/simplify.rkt:195:2 for-loop [101] 100.0% ------------------------------------------------------------------------------------- loop [113] 8.6% expand-single [80] 91.4% [88] 3830(3.5%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [103] 74.9% loop [113] 8.6% dispatch-transformer41 [130] 8.5% for-loop [122] 8.0% ------------------------------------------------------------------------------------- ival-mult [78] 43.7% ival-div [77] 56.3% [89] 1360(1.2%) 384(0.3%) bfmin* ...nterval-sampler/src/biginterval.rkt:88:0 foldl [102] 71.8% ------------------------------------------------------------------------------------- ival-mult [78] 100.0% [90] 1352(1.2%) 1352(1.2%) bfmax* ...nterval-sampler/src/biginterval.rkt:91:0 ------------------------------------------------------------------------------------- approximate9 [82] 100.0% [91] 638(0.6%) 0(0.0%) loop ...ginterval-sampler/src/core/taylor.rkt:87:4 ??? [70] 100.0% ------------------------------------------------------------------------------------- ??? [76] 100.0% [92] 596(0.5%) 0(0.0%) mk-egraph ...val-sampler/src/core/egraph.rkt:131:0 mk-enode-rec! [107] 50.0% mk-enode! [150] 50.0% ------------------------------------------------------------------------------------- mk-ival [83] 100.0% [93] 340(0.3%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 ??? [131] 100.0% ------------------------------------------------------------------------------------- compile-top9 [84] 100.0% [94] 338(0.3%) 0(0.0%) compile-forms31 (unknown source) for-loop [122] 100.0% ------------------------------------------------------------------------------------- map [104] 12.5% approximate9 [82] 12.5% taylor [95] 75.0% [95] 334(0.3%) 0(0.0%) taylor ...terval-sampler/src/core/taylor.rkt:169:0 taylor [95] 75.0% map [104] 12.5% loop [161] 12.5% ------------------------------------------------------------------------------------- ival-mult [78] 100.0% [96] 324(0.3%) 324(0.3%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ------------------------------------------------------------------------------------- ??? [76] 100.0% [97] 320(0.3%) 0(0.0%) debug-print ...nterval-sampler/src/debug.rkt:107:0 ??? [105] 100.0% ------------------------------------------------------------------------------------- best-alt [85] 100.0% [98] 300(0.3%) 0(0.0%) argmins ...iginterval-sampler/src/common.rkt:142:0 ??? [106] 100.0% ------------------------------------------------------------------------------------- ival-div [77] 100.0% [99] 292(0.3%) 0(0.0%) ...higher-order.rkt:361:33 (unknown source) ??? [197] 100.0% ------------------------------------------------------------------------------------- iterate-egraph!7 [86] 100.0% [100] 68402(62.2%) 638(0.6%) one-iter ...val-sampler/src/core/simplify.rkt:72:0 for-loop [108] 56.8% for-loop [109] 33.4% map-enodes [111] 8.9% ------------------------------------------------------------------------------------- loop [87] 100.0% [101] 5490(5.0%) 0(0.0%) for-loop ...l-sampler/src/core/simplify.rkt:188:29 loop [112] 52.4% argmin [114] 42.1% for-loop [117] 5.5% ------------------------------------------------------------------------------------- ival-div [77] 11.9% bfmin* [89] 29.3% ival-mult [78] 58.8% [102] 3334(3.0%) 0(0.0%) foldl ...et/collects/racket/private/list.rkt:229:4 ??? [110] 100.0% ------------------------------------------------------------------------------------- expand-capturing-lifts [88] 100.0% [103] 2868(2.6%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [115] 54.7% loop [113] 45.3% ------------------------------------------------------------------------------------- taylor [95] 100.0% [104] 334(0.3%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:35:13 taylor [95] 100.0% ------------------------------------------------------------------------------------- debug-print [97] 100.0% [105] 320(0.3%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:428:3 ~r78 [116] 100.0% ------------------------------------------------------------------------------------- argmins [98] 100.0% [106] 300(0.3%) 0(0.0%) ??? ...biginterval-sampler/src/mainloop.rkt:111:19 errors [51] 100.0% ------------------------------------------------------------------------------------- mk-enode-rec! [107] 50.0% mk-egraph [92] 50.0% [107] 298(0.3%) 0(0.0%) mk-enode-rec! ...sampler/src/core/egraph.rkt:122:0 mk-enode-rec! [107] 50.0% mk-enode! [150] 50.0% ------------------------------------------------------------------------------------- one-iter [100] 100.0% [108] 38880(35.3%) 940(0.9%) for-loop ...al-sampler/src/core/simplify.rkt:123:2 for-loop [118] 77.4% match-e [119] 16.0% update-leader! [138] 1.7% set [165] 0.9% ------------------------------------------------------------------------------------- for-loop [109] 47.2% one-iter [100] 52.8% [109] 22822(20.7%) 9390(8.5%) for-loop ...al-sampler/src/core/simplify.rkt:83:12 for-loop [109] 47.2% match-e [119] 29.4% ------------------------------------------------------------------------------------- ival-div [77] 46.9% foldl [102] 53.1% [110] 6284(5.7%) 346(0.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfdiv [120] 94.5% ------------------------------------------------------------------------------------- one-iter [100] 100.0% [111] 6062(5.5%) 0(0.0%) map-enodes ...al-sampler/src/core/egraph.rkt:140:0 loop [161] 89.0% set-precompute! [2] 11.0% ------------------------------------------------------------------------------------- for-loop [101] 100.0% [112] 2878(2.6%) 0(0.0%) loop .../p92/racket/collects/racket/list.rkt:751:4 for-loop [121] 88.3% expression-cost [124] 11.7% ------------------------------------------------------------------------------------- expand-capturing-lifts [88] 6.3% compile16 [69] 6.3% syntax->list [183] 8.3% for-loop [122] 11.2% lambda-clause-expander [103] 33.3% syntax-e/no-taint [9] 34.6% [113] 2606(2.4%) 330(0.3%) loop (unknown source) gf [123] 34.6% dispatch-transformer41 [130] 33.3% expand-id-application-form17 [125] 11.2% syntax-e [4] 8.3% expand-capturing-lifts [88] 6.3% ------------------------------------------------------------------------------------- for-loop [101] 100.0% [114] 2312(2.1%) 0(0.0%) argmin ...92/racket/collects/racket/list.rkt:765:0 for-loop [121] 85.6% expression-cost [124] 14.4% ------------------------------------------------------------------------------------- lambda-clause-expander [103] 32.0% for-loop [122] 68.0% [115] 1570(1.4%) 0(0.0%) finish-bodys (unknown source) for-loop [122] 100.0% ------------------------------------------------------------------------------------- ??? [105] 100.0% [116] 320(0.3%) 320(0.3%) ~r78 ...92/racket/collects/racket/format.rkt:189:0 ------------------------------------------------------------------------------------- for-loop [101] 100.0% [117] 300(0.3%) 300(0.3%) for-loop ...l-sampler/src/core/simplify.rkt:175:13 ------------------------------------------------------------------------------------- for-loop [108] 100.0% [118] 30104(27.4%) 298(0.3%) for-loop ...al-sampler/src/core/simplify.rkt:106:4 loop! [151] 29.5% mk-enode! [150] 27.2% substitute-e [128] 21.3% merge-egraph-nodes! [127] 21.0% ------------------------------------------------------------------------------------- for-loop [139] 17.8% for-loop [108] 22.2% for-loop [109] 59.9% [119] 19668(17.9%) 5348(4.9%) match-e ...terval-sampler/src/core/ematch.rkt:39:0 for-loop [126] 55.0% ??? [29] 7.5% make-sequence [167] 6.4% variable? [3] 4.7% ------------------------------------------------------------------------------------- ??? [110] 100.0% [120] 5938(5.4%) 0(0.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [129] 78.7% ??? [131] 21.3% ------------------------------------------------------------------------------------- argmin [114] 43.8% loop [112] 56.2% [121] 4522(4.1%) 610(0.6%) for-loop ...nterval-sampler/src/programs.rkt:183:2 table-ref [180] 72.1% ...mpler/src/common.rkt:48:2 [182] 14.4% ------------------------------------------------------------------------------------- expand-capturing-lifts [88] 6.9% compile-forms31 [94] 15.3% for-loop [122] 24.6% finish-bodys [115] 53.2% [122] 2216(2.0%) 338(0.3%) for-loop (unknown source) finish-bodys [115] 42.0% for-loop [122] 24.6% add-local-binding!37 [133] 7.2% dispatch-transformer41 [130] 6.9% syntax-e [4] 3.3% loop [113] 0.8% ------------------------------------------------------------------------------------- loop [113] 100.0% [123] 1332(1.2%) 0(0.0%) gf (unknown source) propagation-apply-shifted [132] 48.5% propagation-apply [134] 27.0% cache-or-reuse-set [136] 24.5% ------------------------------------------------------------------------------------- argmin [114] 49.7% loop [112] 50.3% [124] 668(0.6%) 336(0.3%) expression-cost ...-sampler/src/programs.rkt:182:0 compile [135] 49.7% ------------------------------------------------------------------------------------- loop [113] 100.0% [125] 292(0.3%) 0(0.0%) expand-id-application-form17 (unknown source) binding-lookup50 [137] 100.0% ------------------------------------------------------------------------------------- match-e [119] 100.0% [126] 13042(11.9%) 4960(4.5%) for-loop ...rval-sampler/src/core/ematch.rkt:52:11 for-loop [139] 50.0% foldr [145] 4.7% cartesian-product [144] 3.7% loop [146] 3.5% curried [147] 2.4% ------------------------------------------------------------------------------------- for-loop [142] 2.1% reduce-to-new! [12] 19.7% for-loop [118] 78.2% [127] 7856(7.1%) 0(0.0%) merge-egraph-nodes! ...r/src/core/egraph.rkt:153:0 update-leader! [138] 78.3% for-loop [142] 13.6% make-sequence [167] 4.2% enode-merge! [148] 3.8% ------------------------------------------------------------------------------------- for-loop [140] 18.9% for-loop [118] 81.1% [128] 6420(5.8%) 300(0.3%) substitute-e ...l-sampler/src/core/ematch.rkt:64:0 for-loop [140] 89.5% ??? [29] 5.8% variable? [3] 2.4% ------------------------------------------------------------------------------------- bfdiv [120] 100.0% [129] 4676(4.3%) 4676(4.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------------------- for-loop [122] 16.0% expand-capturing-lifts [88] 16.8% loop [113] 67.3% [130] 1930(1.8%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [141] 100.0% ------------------------------------------------------------------------------------- bf [93] 21.2% bfdiv [120] 78.8% [131] 1602(1.5%) 1602(1.5%) ??? /home/p92/racket/collects/ffi/unsafe.rkt:898:4 ------------------------------------------------------------------------------------- gf [123] 100.0% [132] 646(0.6%) 646(0.6%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------------- for-loop [122] 100.0% [133] 592(0.5%) 308(0.3%) add-local-binding!37 (unknown source) binding-table-add [149] 48.0% ------------------------------------------------------------------------------------- gf [123] 100.0% [134] 360(0.3%) 360(0.3%) propagation-apply (unknown source) ------------------------------------------------------------------------------------- expression-cost [124] 100.0% [135] 332(0.3%) 0(0.0%) compile ...interval-sampler/src/programs.rkt:159:0 hash-ref! [143] 100.0% ------------------------------------------------------------------------------------- gf [123] 100.0% [136] 326(0.3%) 326(0.3%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------------------- expand-id-application-form17 [125] 100.0% [137] 292(0.3%) 292(0.3%) binding-lookup50 (unknown source) ------------------------------------------------------------------------------------- for-loop [108] 6.7% for-loop [7] 27.2% merge-egraph-nodes! [127] 66.1% [138] 9558(8.7%) 0(0.0%) update-leader! ...ampler/src/core/egraph.rkt:215:0 for-loop [152] 90.0% for-loop [154] 10.0% ------------------------------------------------------------------------------------- for-loop [126] 100.0% [139] 7140(6.5%) 326(0.3%) for-loop ...rval-sampler/src/core/ematch.rkt:58:37 match-e [119] 89.0% ??? [157] 6.5% ------------------------------------------------------------------------------------- substitute-e [128] 100.0% [140] 6420(5.8%) 1294(1.2%) for-loop ...rval-sampler/src/core/ematch.rkt:73:24 mk-enode! [150] 55.5% substitute-e [128] 29.4% ------------------------------------------------------------------------------------- dispatch-transformer41 [130] 100.0% [141] 1930(1.8%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [153] 83.2% syntax-remove-taint-dispatch-properties [159] 16.8% ------------------------------------------------------------------------------------- merge-egraph-nodes! [127] 100.0% [142] 1236(1.1%) 0(0.0%) for-loop ...val-sampler/src/core/egraph.rkt:201:10 loop! [151] 73.5% merge-egraph-nodes! [127] 26.5% ------------------------------------------------------------------------------------- compile [135] 11.4% ??? [158] 22.8% ??? [155] 32.9% ??? [70] 32.9% [143] 970(0.9%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [158] 34.2% ??? [155] 32.9% simplify [173] 32.9% ------------------------------------------------------------------------------------- for-loop [126] 100.0% [144] 650(0.6%) 650(0.6%) cartesian-product ...ollects/racket/list.rkt:822:0 ------------------------------------------------------------------------------------- for-loop [126] 100.0% [145] 616(0.6%) 0(0.0%) foldr ...et/collects/racket/private/list.rkt:242:4 cp-2 [156] 100.0% ------------------------------------------------------------------------------------- for-loop [126] 100.0% [146] 604(0.5%) 604(0.5%) loop ...2/racket/collects/racket/function.rkt:53:6 ------------------------------------------------------------------------------------- for-loop [126] 100.0% [147] 310(0.3%) 310(0.3%) curried ...cket/collects/racket/function.rkt:71:18 ------------------------------------------------------------------------------------- merge-egraph-nodes! [127] 100.0% [148] 302(0.3%) 0(0.0%) enode-merge! ...l-sampler/src/core/enode.rkt:127:0 adopt-enode! [160] 100.0% ------------------------------------------------------------------------------------- add-local-binding!37 [133] 100.0% [149] 284(0.3%) 284(0.3%) binding-table-add (unknown source) ------------------------------------------------------------------------------------- mk-egraph [92] 2.4% mk-enode-rec! [107] 2.4% for-loop [140] 28.8% for-loop [118] 66.3% [150] 12354(11.2%) 1274(1.2%) mk-enode! ...val-sampler/src/core/egraph.rkt:102:0 new-enode [162] 87.0% hash-has-key? [166] 2.7% ------------------------------------------------------------------------------------- for-loop [142] 7.7% loop [161] 25.9% for-loop [118] 66.4% [151] 9788(8.9%) 2154(2.0%) loop! ...interval-sampler/src/core/enode.rkt:190:2 loop [161] 35.2% custom-set-union [164] 30.8% set [165] 14.9% update-en-expr [198] 4.9% ------------------------------------------------------------------------------------- update-leader! [138] 100.0% [152] 8606(7.8%) 0(0.0%) for-loop ...rval-sampler/src/core/egraph.rkt:220:6 for-loop [163] 100.0% ------------------------------------------------------------------------------------- apply-transformer52 [141] 100.0% [153] 1606(1.5%) 308(0.3%) apply-transformer-in-context (unknown source) ??? [168] 59.8% go [169] 21.0% ------------------------------------------------------------------------------------- update-leader! [138] 100.0% [154] 952(0.9%) 952(0.9%) for-loop ...rval-sampler/src/core/egraph.rkt:230:6 ------------------------------------------------------------------------------------- hash-ref! [143] 100.0% [155] 638(0.6%) 0(0.0%) ??? ...ginterval-sampler/src/core/taylor.rkt:45:15 hash-ref! [143] 100.0% ------------------------------------------------------------------------------------- foldr [145] 100.0% [156] 616(0.6%) 314(0.3%) cp-2 .../p92/racket/collects/racket/list.rkt:826:2 for-loop [170] 49.0% ------------------------------------------------------------------------------------- for-loop [139] 100.0% [157] 612(0.6%) 312(0.3%) ??? ...iginterval-sampler/src/core/ematch.rkt:43:5 make-sequence [167] 49.0% ------------------------------------------------------------------------------------- hash-ref! [143] 100.0% [158] 332(0.3%) 332(0.3%) ??? .../biginterval-sampler/src/programs.rkt:167:5 hash-ref! [143] 66.7% ------------------------------------------------------------------------------------- apply-transformer52 [141] 100.0% [159] 324(0.3%) 324(0.3%) syntax-remove-taint-dispatch-properties ...source) ------------------------------------------------------------------------------------- enode-merge! [148] 100.0% [160] 302(0.3%) 302(0.3%) adopt-enode! ...l-sampler/src/core/enode.rkt:103:0 ------------------------------------------------------------------------------------- taylor [95] 2.8% map-enodes [111] 10.0% loop! [151] 12.3% loop [161] 74.9% [161] 12032(10.9%) 1238(1.1%) loop ...cket/collects/racket/private/map.rkt:40:19 loop [161] 74.9% loop! [151] 11.2% set-precompute! [2] 10.0% simplify [173] 2.8% ------------------------------------------------------------------------------------- mk-enode! [150] 100.0% [162] 10748(9.8%) 302(0.3%) new-enode ...erval-sampler/src/core/enode.rkt:95:0 type-of-enode-expr [171] 97.2% ------------------------------------------------------------------------------------- for-loop [152] 100.0% [163] 8606(7.8%) 0(0.0%) for-loop ...rval-sampler/src/core/egraph.rkt:221:8 hash-update! [172] 100.0% ------------------------------------------------------------------------------------- loop! [151] 100.0% [164] 3170(2.9%) 2544(2.3%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [175] 19.7% ------------------------------------------------------------------------------------- for-loop [108] 11.4% loop! [151] 88.6% [165] 2930(2.7%) 2930(2.7%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------- mk-enode! [150] 15.3% ??? [29] 84.7% [166] 2168(2.0%) 1236(1.1%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 ??? [176] 28.1% ??? [190] 14.9% ------------------------------------------------------------------------------------- ??? [157] 15.9% merge-egraph-nodes! [127] 17.4% match-e [119] 66.8% [167] 1890(1.7%) 1890(1.7%) make-sequence ...ects/racket/private/for.rkt:528:2 ------------------------------------------------------------------------------------- apply-transformer-in-context [153] 100.0% [168] 960(0.9%) 314(0.3%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [174] 67.3% ------------------------------------------------------------------------------------- apply-transformer-in-context [153] 100.0% [169] 338(0.3%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [177] 100.0% ------------------------------------------------------------------------------------- cp-2 [156] 100.0% [170] 302(0.3%) 302(0.3%) for-loop .../racket/collects/racket/list.rkt:827:4 ------------------------------------------------------------------------------------- new-enode [162] 100.0% [171] 10446(9.5%) 624(0.6%) type-of-enode-expr ...pler/src/core/enode.rkt:68:0 ??? [179] 42.7% for-loop [181] 36.5% table-ref [180] 8.7% get/build-late-neg-projection [185] 3.1% ...mpler/src/common.rkt:48:2 [182] 2.9% ------------------------------------------------------------------------------------- for-loop [163] 100.0% [172] 8606(7.8%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [178] 100.0% ------------------------------------------------------------------------------------- loop [161] 34.4% hash-ref! [143] 65.6% [173] 972(0.9%) 0(0.0%) simplify ...erval-sampler/src/core/reduce.rkt:16:0 parse-loop80 [184] 65.6% simplify* [187] 34.4% ------------------------------------------------------------------------------------- ??? [168] 100.0% [174] 646(0.6%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [183] 100.0% ------------------------------------------------------------------------------------- custom-set-union [164] 100.0% [175] 626(0.6%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [186] 100.0% ------------------------------------------------------------------------------------- hash-has-key? [166] 100.0% [176] 610(0.6%) 610(0.6%) ??? ...ects/racket/contract/private/hash.rkt:283:7 ------------------------------------------------------------------------------------- go [169] 14.3% loop [177] 85.7% [177] 338(0.3%) 338(0.3%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [177] 85.7% ------------------------------------------------------------------------------------- hash-update! [172] 100.0% [178] 8606(7.8%) 622(0.6%) ??? ...interval-sampler/src/core/egraph.rkt:223:24 for-loop [188] 92.8% ------------------------------------------------------------------------------------- type-of [54] 22.0% type-of-enode-expr [171] 78.0% [179] 5722(5.2%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:227:4 contract-pos/neg-doubling/proc [189] 100.0% ------------------------------------------------------------------------------------- type-of [54] 6.8% type-of-enode-expr [171] 20.3% for-loop [121] 72.9% [180] 4470(4.1%) 932(0.8%) table-ref ...ginterval-sampler/src/common.rkt:47:0 ??? [190] 64.7% for-loop [194] 7.6% return/no-unsupplied [191] 6.9% ------------------------------------------------------------------------------------- type-of [54] 14.4% type-of-enode-expr [171] 85.6% [181] 4458(4.1%) 0(0.0%) for-loop ...racket/contract/private/hash.rkt:277:6 ??? [197] 100.0% ------------------------------------------------------------------------------------- type-of-enode-expr [171] 32.1% for-loop [121] 67.9% [182] 960(0.9%) 306(0.3%) ...mpler/src/common.rkt:48:2 ...e/arr-i.rkt:918:19 ??? [192] 68.1% ------------------------------------------------------------------------------------- ??? [174] 100.0% [183] 646(0.6%) 0(0.0%) syntax->list (unknown source) loop [113] 100.0% ------------------------------------------------------------------------------------- simplify [173] 100.0% [184] 638(0.6%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 temp68_2 [64] 100.0% ------------------------------------------------------------------------------------- unconstrained-domain->-projection [196] 24.2% inductor [66] 24.2% ??? [195] 25.8% type-of-enode-expr [171] 25.8% [185] 632(0.6%) 0(0.0%) get/build-late-neg-projection ...te/guts.rkt:793:0 ??? [193] 50.0% ??? [195] 25.8% unconstrained-domain->-projection [196] 24.2% ------------------------------------------------------------------------------------- for-loop [175] 100.0% [186] 626(0.6%) 626(0.6%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------- simplify [173] 100.0% [187] 334(0.3%) 334(0.3%) simplify* ...rval-sampler/src/core/reduce.rkt:31:0 ------------------------------------------------------------------------------------- ??? [178] 100.0% [188] 7984(7.3%) 6738(6.1%) for-loop ...val-sampler/src/core/egraph.rkt:224:26 update-en-expr [198] 15.6% ------------------------------------------------------------------------------------- ??? [179] 100.0% [189] 5722(5.2%) 5722(5.2%) contract-pos/neg-doubling/proc ...e/guts.rkt:956:0 ------------------------------------------------------------------------------------- hash-has-key? [166] 10.0% table-ref [180] 90.0% [190] 3212(2.9%) 1632(1.5%) ??? ...ects/racket/contract/private/list.rkt:798:4 for-loop [199] 49.2% ------------------------------------------------------------------------------------- table-ref [180] 16.1% ??? [73] 34.2% ->flonum [79] 49.7% [191] 1908(1.7%) 938(0.9%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 filter [200] 50.8% ------------------------------------------------------------------------------------- ??? [197] 26.5% ...mpler/src/common.rkt:48:2 [182] 73.5% [192] 654(0.6%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:367:4 ??? [197] 73.5% ??? [206] 26.5% ------------------------------------------------------------------------------------- get/build-late-neg-projection [185] 100.0% [193] 632(0.6%) 326(0.3%) ??? ...cts/racket/contract/private/prop.rkt:344:12 build-compound-type-name [201] 48.4% ------------------------------------------------------------------------------------- table-ref [180] 100.0% [194] 340(0.3%) 340(0.3%) for-loop ...iginterval-sampler/src/common.rkt:53:4 ------------------------------------------------------------------------------------- get/build-late-neg-projection [185] 100.0% [195] 326(0.3%) 0(0.0%) ??? ...ects/racket/contract/private/hash.rkt:221:2 get/build-late-neg-projection [185] 100.0% ------------------------------------------------------------------------------------- get/build-late-neg-projection [185] 100.0% [196] 306(0.3%) 0(0.0%) unconstrained-domain->-projection ...rrow.rkt:60:0 get/build-late-neg-projection [185] 100.0% ------------------------------------------------------------------------------------- ...higher-order.rkt:361:33 [99] 5.4% ??? [192] 12.1% for-loop [181] 82.5% [197] 5404(4.9%) 600(0.5%) ??? ...cts/racket/contract/private/list.rkt:209:10 ??? [202] 82.5% ??? [192] 6.4% ------------------------------------------------------------------------------------- loop! [151] 43.4% for-loop [188] 56.6% [198] 2200(2.0%) 626(0.6%) update-en-expr ...ampler/src/core/egraph.rkt:209:0 for-loop [203] 71.5% ------------------------------------------------------------------------------------- ??? [190] 100.0% [199] 1580(1.4%) 960(0.9%) for-loop ...acket/contract/private/list.rkt:804:12 arrow-higher-order:lnp [204] 20.4% ??? [205] 18.9% ------------------------------------------------------------------------------------- return/no-unsupplied [191] 100.0% [200] 970(0.9%) 970(0.9%) filter ...t/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------- ??? [193] 100.0% [201] 306(0.3%) 306(0.3%) build-compound-type-name ...private/guts.rkt:515:0 ------------------------------------------------------------------------------------- ??? [197] 100.0% [202] 4458(4.1%) 0(0.0%) ??? ...ects/racket/contract/private/list.rkt:747:7 ??? [206] 100.0% ------------------------------------------------------------------------------------- update-en-expr [198] 100.0% [203] 1574(1.4%) 1574(1.4%) for-loop ...rval-sampler/src/core/egraph.rkt:211:6 ------------------------------------------------------------------------------------- for-loop [199] 100.0% [204] 322(0.3%) 0(0.0%) arrow-higher-order:lnp ...w-higher-order.rkt:633:7 ??? [207] 100.0% ------------------------------------------------------------------------------------- for-loop [199] 100.0% [205] 298(0.3%) 298(0.3%) ??? ...private/unconstrained-domain-arrow.rkt:74:4 ------------------------------------------------------------------------------------- ??? [192] 7.2% ??? [202] 92.8% [206] 4804(4.4%) 4458(4.1%) ??? ...ects/racket/contract/private/guts.rkt:746:8 contract? [208] 7.2% ------------------------------------------------------------------------------------- arrow-higher-order:lnp [204] 100.0% [207] 322(0.3%) 322(0.3%) ??? ...et/contract/private/arity-checking.rkt:19:2 ------------------------------------------------------------------------------------- ??? [206] 100.0% [208] 346(0.3%) 346(0.3%) contract? ...acket/contract/private/guts.rkt:118:0 -------------------------------------------------------------------------------------