Profiling results ----------------- Total cpu time observed: 40406ms (out of 40624ms) Number of samples taken: 219 (once every 185ms) (Hiding functions with self<1.0% and local<2.0%: 6 of 210 hidden) ==================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ==================================================================================== ??? [20] 100.0% [1] 40406(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [11] 100.0% ------------------------------------------------------------------------------------ ??? [155] 100.0% [2] 4200(10.4%) 0(0.0%) approximate9 ...face-bugs/src/core/taylor.rkt:12:0 loop [12] 61.0% for-loop [18] 16.8% taylor [21] 16.5% taylor-sqrt [28] 5.7% ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [3] 1098(2.7%) 0(0.0%) ??? ...x-interface-bugs/src/core/taylor.rkt:301:23 for-loop [13] 100.0% ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [4] 856(2.1%) 0(0.0%) ??? ...x-interface-bugs/src/core/taylor.rkt:407:23 for-loop [16] 100.0% ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [5] 810(2.0%) 0(0.0%) ??? ...x-interface-bugs/src/core/taylor.rkt:291:26 for-loop [17] 100.0% ------------------------------------------------------------------------------------ for-loop [191] 100.0% [6] 644(1.6%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [14] 100.0% ------------------------------------------------------------------------------------ ??? [20] 100.0% [7] 486(1.2%) 0(0.0%) get-final-combination ...gs/src/mainloop.rkt:369:0 infer-splitpoints [19] 100.0% ------------------------------------------------------------------------------------ for-loop [191] 100.0% [8] 466(1.2%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [15] 100.0% ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [9] 204(0.5%) 0(0.0%) ??? ...e/fix-interface-bugs/src/programs.rkt:163:5 loop [120] 100.0% ------------------------------------------------------------------------------------ for-loop [191] 100.0% [10] 204(0.5%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [15] 100.0% ------------------------------------------------------------------------------------ profile-thunk16 [1] 100.0% [11] 40406(100.0%) 0(0.0%) run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2 ??? [20] 100.0% ------------------------------------------------------------------------------------ approximate9 [2] 100.0% [12] 2562(6.3%) 0(0.0%) loop ...ix-interface-bugs/src/core/taylor.rkt:87:4 ??? [155] 82.7% hash-ref! [141] 17.3% ------------------------------------------------------------------------------------ ??? [3] 100.0% [13] 1098(2.7%) 0(0.0%) for-loop ...erface-bugs/src/core/taylor.rkt:304:27 hash-ref! [141] 78.0% simplify [148] 22.0% ------------------------------------------------------------------------------------ expand-id-application-form17 [199] 40.0% syntax-e [6] 60.0% [14] 1074(2.7%) 0(0.0%) syntax-e/no-taint (unknown source) loop [194] 100.0% ------------------------------------------------------------------------------------ expand-implicit [10] 22.4% expand-id-application-form17 [199] 26.5% expand-identifier [8] 51.1% [15] 912(2.3%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [22] 100.0% ------------------------------------------------------------------------------------ ??? [4] 100.0% [16] 856(2.1%) 0(0.0%) for-loop ...erface-bugs/src/core/taylor.rkt:411:33 for-loop [23] 76.6% hash-ref! [141] 23.4% ------------------------------------------------------------------------------------ ??? [5] 100.0% [17] 810(2.0%) 0(0.0%) for-loop ...erface-bugs/src/core/taylor.rkt:291:52 hash-ref! [141] 100.0% ------------------------------------------------------------------------------------ approximate9 [2] 100.0% [18] 704(1.7%) 0(0.0%) for-loop ...terface-bugs/src/core/taylor.rkt:30:18 taylor [21] 75.6% taylor-sqrt [28] 24.4% ------------------------------------------------------------------------------------ get-final-combination [7] 100.0% [19] 486(1.2%) 0(0.0%) infer-splitpoints ...ugs/src/core/regimes.rkt:34:0 for-loop [24] 100.0% ------------------------------------------------------------------------------------ for-loop [89] 0.5% for-loop [133] 1.9% run [11] 48.8% [20] 40406(100.0%) 352(0.9%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.8% run-improve47 [25] 44.4% prepare-points-intervals [27] 2.8% ??? [48] 1.3% oracle-error [30] 0.5% get-final-combination [7] 0.5% ??? [155] 0.4% eval-const-expr [26] 0.4% errors [121] 0.3% eval-errors [32] 0.3% ------------------------------------------------------------------------------------ map [163] 4.4% approximate9 [2] 18.7% taylor [21] 33.4% for-loop [18] 43.4% [21] 1226(3.0%) 0(0.0%) taylor ...interface-bugs/src/core/taylor.rkt:170:0 taylor [21] 33.4% taylor-sqrt [28] 23.7% loop [31] 19.7% map [163] 18.7% loop [120] 4.4% ------------------------------------------------------------------------------------ resolve+shift28 [15] 100.0% [22] 912(2.3%) 242(0.6%) fallback-loop (unknown source) for-loop [191] 73.5% ------------------------------------------------------------------------------------ for-loop [16] 100.0% [23] 656(1.6%) 0(0.0%) for-loop ...erface-bugs/src/core/taylor.rkt:413:39 hash-ref! [141] 100.0% ------------------------------------------------------------------------------------ infer-splitpoints [19] 100.0% [24] 486(1.2%) 0(0.0%) for-loop ...terface-bugs/src/core/regimes.rkt:47:6 option-on-expr [29] 100.0% ------------------------------------------------------------------------------------ ??? [20] 100.0% [25] 36638(90.7%) 0(0.0%) run-improve47 ...rface-bugs/src/mainloop.rkt:345:0 for-loop [33] 100.0% ------------------------------------------------------------------------------------ f45 [157] 14.9% ??? [20] 15.4% parse-loop79 [172] 69.7% [26] 2992(7.4%) 0(0.0%) eval-const-expr ...ace-bugs/src/programs.rkt:118:0 eval-prog [131] 100.0% ------------------------------------------------------------------------------------ ??? [20] 100.0% [27] 2266(5.6%) 200(0.5%) prepare-points-intervals ...s/src/points.rkt:121:0 loop [34] 91.2% ------------------------------------------------------------------------------------ for-loop [18] 24.5% approximate9 [2] 34.2% taylor [21] 41.3% [28] 702(1.7%) 0(0.0%) taylor-sqrt ...face-bugs/src/core/taylor.rkt:352:0 hash-ref! [141] 65.8% simplify [148] 34.2% ------------------------------------------------------------------------------------ for-loop [24] 100.0% [29] 486(1.2%) 0(0.0%) option-on-expr ...-bugs/src/core/regimes.rkt:126:0 for-loop [36] 66.7% err-lsts->split-indices [38] 33.3% ------------------------------------------------------------------------------------ ??? [20] 100.0% [30] 380(0.9%) 0(0.0%) oracle-error ...nterface-bugs/src/points.rkt:199:0 for-loop [35] 100.0% ------------------------------------------------------------------------------------ taylor [21] 100.0% [31] 242(0.6%) 0(0.0%) loop ...x-interface-bugs/src/core/taylor.rkt:268:2 hash-ref! [141] 100.0% ------------------------------------------------------------------------------------ ??? [20] 100.0% [32] 232(0.6%) 0(0.0%) eval-errors ...interface-bugs/src/points.rkt:190:0 for-loop [37] 100.0% ------------------------------------------------------------------------------------ run-improve47 [25] 100.0% [33] 36638(90.7%) 0(0.0%) for-loop ...-interface-bugs/src/mainloop.rkt:363:4 run-iter! [39] 100.0% ------------------------------------------------------------------------------------ prepare-points-intervals [27] 100.0% [34] 2066(5.1%) 176(0.4%) loop ...ie/fix-interface-bugs/src/points.rkt:134:4 loop [40] 49.3% ??? [41] 25.5% loop [42] 8.9% andmap [43] 7.8% ------------------------------------------------------------------------------------ oracle-error [30] 100.0% [35] 380(0.9%) 0(0.0%) for-loop ...ix-interface-bugs/src/points.rkt:200:2 loop [120] 100.0% ------------------------------------------------------------------------------------ option-on-expr [29] 100.0% [36] 324(0.8%) 0(0.0%) for-loop ...erface-bugs/src/core/regimes.rkt:136:4 errors [121] 100.0% ------------------------------------------------------------------------------------ eval-errors [32] 100.0% [37] 232(0.6%) 0(0.0%) for-loop ...ix-interface-bugs/src/points.rkt:192:2 ??? [48] 100.0% ------------------------------------------------------------------------------------ option-on-expr [29] 100.0% [38] 162(0.4%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [44] 100.0% ------------------------------------------------------------------------------------ for-loop [33] 100.0% [39] 36638(90.7%) 0(0.0%) run-iter! ...interface-bugs/src/mainloop.rkt:326:0 simplify! [45] 74.1% gen-series! [46] 12.7% finalize-iter! [47] 9.9% gen-rewrites! [49] 2.7% localize! [51] 0.6% ------------------------------------------------------------------------------------ loop [34] 100.0% [40] 1018(2.5%) 0(0.0%) loop ...bie/fix-interface-bugs/src/points.rkt:80:2 ??? [48] 100.0% ------------------------------------------------------------------------------------ loop [34] 100.0% [41] 526(1.3%) 184(0.5%) ??? ...bie/fix-interface-bugs/src/points.rkt:114:6 sample-multi-bounded [50] 65.0% ------------------------------------------------------------------------------------ loop [34] 100.0% [42] 184(0.5%) 0(0.0%) loop ...7.2/collects/racket/private/map.rkt:110:23 ordinary-value? [52] 100.0% ------------------------------------------------------------------------------------ loop [34] 100.0% [43] 162(0.4%) 162(0.4%) andmap ...2/collects/racket/private/map.rkt:102:13 ------------------------------------------------------------------------------------ err-lsts->split-indices [38] 100.0% [44] 162(0.4%) 0(0.0%) loop ...-interface-bugs/src/core/regimes.rkt:314:4 for-loop [53] 100.0% ------------------------------------------------------------------------------------ run-iter! [39] 100.0% [45] 27140(67.2%) 0(0.0%) simplify! ...interface-bugs/src/mainloop.rkt:223:0 ??? [54] 100.0% ------------------------------------------------------------------------------------ run-iter! [39] 100.0% [46] 4666(11.5%) 0(0.0%) gen-series! ...terface-bugs/src/mainloop.rkt:159:0 for-loop [55] 100.0% ------------------------------------------------------------------------------------ run-iter! [39] 100.0% [47] 3630(9.0%) 0(0.0%) finalize-iter! ...face-bugs/src/mainloop.rkt:277:0 ??? [93] 100.0% ------------------------------------------------------------------------------------ loop [120] 6.4% for-loop [37] 7.5% loop [40] 33.0% ??? [20] 53.1% [48] 3082(7.6%) 334(0.8%) ??? ...e/fix-interface-bugs/src/programs.rkt:115:2 ??? [56] 48.0% ??? [155] 28.4% ??? [58] 12.8% ------------------------------------------------------------------------------------ run-iter! [39] 100.0% [49] 986(2.4%) 170(0.4%) gen-rewrites! ...rface-bugs/src/mainloop.rkt:182:0 for-loop [57] 82.8% ------------------------------------------------------------------------------------ ??? [41] 100.0% [50] 342(0.8%) 0(0.0%) sample-multi-bounded ...e-bugs/src/points.rkt:15:0 random-ranges [59] 100.0% ------------------------------------------------------------------------------------ run-iter! [39] 100.0% [51] 216(0.5%) 0(0.0%) localize! ...interface-bugs/src/mainloop.rkt:126:0 localize-error [60] 100.0% ------------------------------------------------------------------------------------ loop [42] 100.0% [52] 184(0.5%) 184(0.5%) ordinary-value? ...terface-bugs/src/float.rkt:52:0 ------------------------------------------------------------------------------------ loop [44] 100.0% [53] 162(0.4%) 162(0.4%) for-loop ...erface-bugs/src/core/regimes.rkt:279:4 ------------------------------------------------------------------------------------ simplify! [45] 100.0% [54] 27140(67.2%) 0(0.0%) ??? ...x-interface-bugs/src/core/simplify.rkt:26:0 for-loop [61] 87.9% one-iter [68] 8.7% loop [65] 2.8% debug-print [159] 0.6% ------------------------------------------------------------------------------------ gen-series! [46] 100.0% [55] 4666(11.5%) 0(0.0%) for-loop ...-interface-bugs/src/mainloop.rkt:166:7 taylor-alt [62] 100.0% ------------------------------------------------------------------------------------ ??? [48] 100.0% [56] 1478(3.7%) 164(0.4%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14 ??? [64] 54.9% ??? [155] 22.9% ??? [66] 11.1% ------------------------------------------------------------------------------------ gen-rewrites! [49] 100.0% [57] 816(2.0%) 0(0.0%) for-loop ...interface-bugs/src/mainloop.rkt:190:11 rewrite-expression-head20 [63] 100.0% ------------------------------------------------------------------------------------ ??? [48] 100.0% [58] 396(1.0%) 396(1.0%) ??? ...cket-7.2/collects/racket/function.rkt:93:12 ------------------------------------------------------------------------------------ sample-multi-bounded [50] 100.0% [59] 342(0.8%) 180(0.4%) random-ranges ...terface-bugs/src/common.rkt:171:0 build--> [67] 47.4% ------------------------------------------------------------------------------------ localize! [51] 100.0% [60] 216(0.5%) 0(0.0%) localize-error ...-bugs/src/core/localize.rkt:64:0 hash-ref! [141] 100.0% ------------------------------------------------------------------------------------ ??? [54] 100.0% [61] 23846(59.0%) 0(0.0%) for-loop ...erface-bugs/src/core/simplify.rkt:35:2 one-iter [68] 100.0% ------------------------------------------------------------------------------------ for-loop [55] 100.0% [62] 4666(11.5%) 0(0.0%) taylor-alt ...nterface-bugs/src/mainloop.rkt:145:0 for-loop [69] 100.0% ------------------------------------------------------------------------------------ for-loop [57] 100.0% [63] 816(2.0%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:86:0 rewriter [70] 100.0% ------------------------------------------------------------------------------------ ??? [56] 100.0% [64] 812(2.0%) 486(1.2%) ??? ...interface-bugs/src/syntax/syntax.rkt:214:17 return/no-unsupplied [95] 40.1% ------------------------------------------------------------------------------------ ??? [54] 100.0% [65] 766(1.9%) 0(0.0%) loop ...nterface-bugs/src/core/extraction.rkt:25:2 for-loop [71] 100.0% ------------------------------------------------------------------------------------ ??? [56] 100.0% [66] 164(0.4%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:364:33 ival-add [72] 100.0% ------------------------------------------------------------------------------------ random-ranges [59] 100.0% [67] 162(0.4%) 162(0.4%) build--> ...act/private/arrow-val-first.rkt:1088:0 ------------------------------------------------------------------------------------ ??? [54] 9.0% for-loop [61] 91.0% [68] 26214(64.9%) 0(0.0%) one-iter ...erface-bugs/src/core/simplify.rkt:72:0 for-loop [73] 50.9% find-matches [74] 42.8% for-loop [75] 3.3% for-loop [77] 3.0% ------------------------------------------------------------------------------------ taylor-alt [62] 100.0% [69] 4666(11.5%) 0(0.0%) for-loop ...-interface-bugs/src/mainloop.rkt:151:6 ??? [155] 100.0% ------------------------------------------------------------------------------------ matcher [82] 43.6% rewrite-expression-head20 [63] 56.4% [70] 816(2.0%) 0(0.0%) rewriter ...terface-bugs/src/core/matcher.rkt:88:2 for-loop [76] 92.6% *rules* [79] 7.4% ------------------------------------------------------------------------------------ loop [65] 100.0% [71] 766(1.9%) 218(0.5%) for-loop ...face-bugs/src/core/extraction.rkt:29:4 for-loop [78] 71.5% ------------------------------------------------------------------------------------ ??? [66] 100.0% [72] 164(0.4%) 0(0.0%) ival-add ...nterface-bugs/src/biginterval.rkt:94:0 bfmul [173] 100.0% ------------------------------------------------------------------------------------ one-iter [68] 100.0% [73] 13330(33.0%) 0(0.0%) for-loop ...erface-bugs/src/core/simplify.rkt:74:2 for-loop [80] 100.0% ------------------------------------------------------------------------------------ one-iter [68] 100.0% [74] 11228(27.8%) 0(0.0%) find-matches ...ce-bugs/src/core/simplify.rkt:62:0 for-loop [81] 100.0% ------------------------------------------------------------------------------------ one-iter [68] 100.0% [75] 862(2.1%) 0(0.0%) for-loop ...erface-bugs/src/core/simplify.rkt:84:2 update-leader! [102] 100.0% ------------------------------------------------------------------------------------ rewriter [70] 100.0% [76] 816(2.0%) 170(0.4%) for-loop ...terface-bugs/src/core/matcher.rkt:90:4 matcher [82] 89.6% ------------------------------------------------------------------------------------ one-iter [68] 100.0% [77] 794(2.0%) 0(0.0%) for-loop ...erface-bugs/src/core/simplify.rkt:81:2 set-precompute! [83] 100.0% ------------------------------------------------------------------------------------ for-loop [71] 100.0% [78] 548(1.4%) 336(0.8%) for-loop ...ace-bugs/src/core/extraction.rkt:37:16 for-loop [85] 38.7% ------------------------------------------------------------------------------------ rewriter [70] 100.0% [79] 240(0.6%) 0(0.0%) *rules* ...terface-bugs/src/syntax/rules.rkt:666:0 for-loop [84] 100.0% ------------------------------------------------------------------------------------ for-loop [73] 100.0% [80] 13330(33.0%) 210(0.5%) for-loop ...erface-bugs/src/core/simplify.rkt:77:4 merge-egraph-nodes! [92] 50.8% dedup-children! [100] 23.2% pattern-substitute [87] 14.2% mk-enode-rec! [135] 10.2% ------------------------------------------------------------------------------------ for-loop [81] 50.0% find-matches [74] 50.0% [81] 11228(27.8%) 358(0.9%) for-loop ...erface-bugs/src/core/simplify.rkt:64:8 for-loop [81] 50.0% match-e [86] 48.4% ------------------------------------------------------------------------------------ for-loop [96] 32.6% for-loop [76] 67.4% [82] 816(2.0%) 0(0.0%) matcher ...terface-bugs/src/core/matcher.rkt:116:2 ??? [88] 67.4% rewriter [70] 32.6% ------------------------------------------------------------------------------------ for-loop [77] 100.0% [83] 794(2.0%) 0(0.0%) set-precompute! ...bugs/src/core/simplify.rkt:88:0 for-loop [89] 100.0% ------------------------------------------------------------------------------------ *rules* [79] 100.0% [84] 240(0.6%) 0(0.0%) for-loop ...fix-interface-bugs/src/common.rkt:62:9 flag-set? [90] 100.0% ------------------------------------------------------------------------------------ for-loop [78] 100.0% [85] 212(0.5%) 212(0.5%) for-loop ...ace-bugs/src/core/extraction.rkt:41:23 ------------------------------------------------------------------------------------ for-loop [98] 27.0% for-loop [81] 73.0% [86] 10870(26.9%) 1282(3.2%) match-e ...interface-bugs/src/core/ematch.rkt:39:0 for-loop [91] 76.7% constant? [134] 7.6% variable? [94] 2.5% ??? [93] 2.0% make-sequence [127] 1.9% ------------------------------------------------------------------------------------ pattern-substitute [87] 39.8% for-loop [80] 60.2% [87] 1898(4.7%) 712(1.8%) pattern-substitute ...gs/src/core/matcher.rkt:46:0 pattern-substitute [87] 39.8% constant? [134] 9.9% variable? [94] 7.6% return/no-unsupplied [95] 4.4% ??? [195] 4.3% do-curry [143] 4.3% ??? [93] 2.9% ------------------------------------------------------------------------------------ matcher [82] 100.0% [88] 816(2.0%) 0(0.0%) ??? ...-interface-bugs/src/core/matcher.rkt:128:11 for-loop [96] 61.4% for-loop [97] 27.5% foldl [103] 11.2% ------------------------------------------------------------------------------------ set-precompute! [83] 100.0% [89] 794(2.0%) 0(0.0%) for-loop ...erface-bugs/src/core/simplify.rkt:90:2 ??? [20] 80.1% merge-egraph-nodes! [92] 19.9% ------------------------------------------------------------------------------------ for-loop [84] 100.0% [90] 240(0.6%) 0(0.0%) flag-set? ...ix-interface-bugs/src/config.rkt:28:0 return/no-unsupplied [95] 100.0% ------------------------------------------------------------------------------------ match-e [86] 100.0% [91] 9282(23.0%) 3248(8.0%) for-loop ...terface-bugs/src/core/ematch.rkt:52:11 for-loop [98] 48.7% procedure-reduce-keyword-arity-mask [105] 6.3% foldl [103] 4.4% cartesian-product [106] 4.0% do-curry [143] 3.5% loop [120] 2.3% ------------------------------------------------------------------------------------ for-loop [89] 2.3% for-loop [104] 4.7% merge-egraph-nodes! [92] 10.2% for-loop [80] 82.8% [92] 6932(17.2%) 0(0.0%) merge-egraph-nodes! ...s/src/core/egraph.rkt:145:0 loop! [99] 51.2% update-leader! [102] 21.6% dedup-children! [100] 12.2% merge-egraph-nodes! [92] 10.2% for-loop [104] 4.7% ------------------------------------------------------------------------------------ for-loop [129] 3.0% pattern-substitute [87] 3.1% match-e [86] 10.4% variable? [94] 15.3% finalize-iter! [47] 68.2% [93] 5320(13.2%) 1690(4.2%) ??? ...contract/private/arrow-val-first.rkt:390:18 for-loop [101] 68.2% ------------------------------------------------------------------------------------ pattern-substitute [87] 29.6% match-e [86] 70.4% [94] 1154(2.9%) 0(0.0%) variable? ...face-bugs/src/syntax/syntax.rkt:729:0 ??? [93] 70.7% value? [158] 29.3% ------------------------------------------------------------------------------------ pattern-substitute [87] 22.7% flag-set? [90] 32.8% ??? [64] 44.5% [95] 732(1.8%) 402(1.0%) return/no-unsupplied ...ct/private/arr-i.rkt:542:0 filter [107] 45.1% ------------------------------------------------------------------------------------ ??? [88] 100.0% [96] 592(1.5%) 0(0.0%) for-loop ...rface-bugs/src/core/matcher.rkt:130:15 matcher [82] 100.0% ------------------------------------------------------------------------------------ ??? [88] 100.0% [97] 224(0.6%) 0(0.0%) for-loop ...erface-bugs/src/core/matcher.rkt:104:4 foldl [103] 100.0% ------------------------------------------------------------------------------------ for-loop [91] 100.0% [98] 5984(14.8%) 0(0.0%) for-loop ...terface-bugs/src/core/ematch.rkt:58:37 match-e [86] 89.3% ??? [114] 10.7% ------------------------------------------------------------------------------------ loop [120] 29.3% merge-egraph-nodes! [92] 70.7% [99] 4242(10.5%) 862(2.1%) loop! ...x-interface-bugs/src/core/enode.rkt:194:2 custom-set-union [110] 51.0% loop [120] 33.5% update-en-expr [124] 5.0% set [117] 2.8% ------------------------------------------------------------------------------------ merge-egraph-nodes! [92] 24.6% for-loop [80] 75.4% [100] 4104(10.2%) 0(0.0%) dedup-children! ...e-bugs/src/core/enode.rkt:202:0 loop [108] 66.3% loop [112] 33.7% ------------------------------------------------------------------------------------ ??? [93] 100.0% [101] 3630(9.0%) 0(0.0%) for-loop ...rface-bugs/src/core/alt-table.rkt:55:2 atab-add-altn [111] 47.5% errors [121] 22.9% loop [113] 18.0% for-loop [116] 6.7% override-at-pnts [119] 4.9% ------------------------------------------------------------------------------------ for-loop [75] 33.9% merge-egraph-nodes! [92] 66.1% [102] 2542(6.3%) 0(0.0%) update-leader! ...e-bugs/src/core/egraph.rkt:213:0 for-loop [109] 100.0% ------------------------------------------------------------------------------------ ??? [88] 17.6% for-loop [97] 21.7% for-loop [91] 60.7% [103] 1034(2.6%) 396(1.0%) foldl ....2/collects/racket/private/list.rkt:229:4 ??? [115] 39.3% merge2 [118] 22.4% ------------------------------------------------------------------------------------ merge-egraph-nodes! [92] 100.0% [104] 822(2.0%) 0(0.0%) for-loop ...terface-bugs/src/core/egraph.rkt:199:4 merge-egraph-nodes! [92] 100.0% ------------------------------------------------------------------------------------ for-loop [91] 100.0% [105] 660(1.6%) 660(1.6%) procedure-reduce-keyword-arity-mask ....rkt:1562:4 ------------------------------------------------------------------------------------ for-loop [91] 100.0% [106] 482(1.2%) 482(1.2%) cartesian-product ...ollects/racket/list.rkt:822:0 ------------------------------------------------------------------------------------ return/no-unsupplied [95] 100.0% [107] 330(0.8%) 330(0.8%) filter ...2/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------ dedup-children! [100] 19.1% loop [108] 80.9% [108] 2722(6.7%) 2722(6.7%) loop ...racket-7.2/collects/racket/list.rkt:434:17 loop [108] 80.9% ------------------------------------------------------------------------------------ update-leader! [102] 100.0% [109] 2542(6.3%) 0(0.0%) for-loop ...terface-bugs/src/core/egraph.rkt:218:6 hash-update! [132] 47.4% for-loop [123] 46.6% update-en-expr [124] 6.0% ------------------------------------------------------------------------------------ loop! [99] 100.0% [110] 2500(6.2%) 716(1.8%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [122] 57.5% for-loop [128] 13.8% ------------------------------------------------------------------------------------ for-loop [101] 100.0% [111] 1726(4.3%) 0(0.0%) atab-add-altn ...bugs/src/core/alt-table.rkt:203:0 errors [121] 100.0% ------------------------------------------------------------------------------------ dedup-children! [100] 12.6% loop [112] 87.4% [112] 1382(3.4%) 0(0.0%) loop ...racket-7.2/collects/racket/list.rkt:417:34 loop [112] 87.4% loop [194] 12.6% ------------------------------------------------------------------------------------ for-loop [101] 100.0% [113] 652(1.6%) 0(0.0%) loop ...nterface-bugs/src/core/alt-table.rkt:177:2 loop [126] 58.6% loop [120] 41.4% ------------------------------------------------------------------------------------ for-loop [98] 100.0% [114] 638(1.6%) 158(0.4%) ??? ...fix-interface-bugs/src/core/ematch.rkt:43:5 for-loop [129] 50.5% make-sequence [127] 24.8% ------------------------------------------------------------------------------------ foldl [103] 100.0% [115] 406(1.0%) 0(0.0%) ??? ...ix-interface-bugs/src/core/matcher.rkt:26:7 core651 [125] 100.0% ------------------------------------------------------------------------------------ for-loop [101] 100.0% [116] 244(0.6%) 244(0.6%) for-loop ...face-bugs/src/core/alt-table.rkt:119:2 ------------------------------------------------------------------------------------ loop! [99] 100.0% [117] 234(0.6%) 234(0.6%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------------------ foldl [103] 100.0% [118] 232(0.6%) 232(0.6%) merge2 ...-interface-bugs/src/core/ematch.rkt:24:0 ------------------------------------------------------------------------------------ for-loop [101] 100.0% [119] 178(0.4%) 0(0.0%) override-at-pnts ...s/src/core/alt-table.rkt:138:0 for-loop [130] 100.0% ------------------------------------------------------------------------------------ loop [113] 0.1% for-loop [91] 0.9% ??? [9] 4.5% taylor [21] 4.8% loop! [99] 5.8% for-loop [35] 6.3% mk-enode-rec! [135] 18.6% loop [120] 58.9% [120] 4542(11.2%) 654(1.6%) loop ...-7.2/collects/racket/private/map.rkt:40:19 loop [120] 58.9% mk-enode-rec! [135] 18.6% loop! [99] 5.3% simplify [148] 4.8% hash-ref! [141] 4.5% ??? [48] 4.3% ??? [138] 2.0% ------------------------------------------------------------------------------------ for-loop [36] 9.9% ??? [20] 12.3% for-loop [101] 25.3% atab-add-altn [111] 52.6% [121] 3284(8.1%) 0(0.0%) errors .../fix-interface-bugs/src/points.rkt:216:0 for-loop [133] 69.5% eval-prog [131] 30.5% ------------------------------------------------------------------------------------ custom-set-union [110] 100.0% [122] 1438(3.6%) 318(0.8%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [136] 77.9% ------------------------------------------------------------------------------------ for-loop [109] 100.0% [123] 1184(2.9%) 0(0.0%) for-loop ...terface-bugs/src/core/egraph.rkt:219:8 hash-update! [132] 100.0% ------------------------------------------------------------------------------------ for-loop [109] 24.4% loop! [99] 75.6% [124] 624(1.5%) 624(1.5%) update-en-expr ...e-bugs/src/core/egraph.rkt:207:0 ------------------------------------------------------------------------------------ ??? [115] 100.0% [125] 406(1.0%) 0(0.0%) core651 ...acket/contract/private/arr-i.rkt:929:19 un-dep/maybe-chaperone [137] 55.2% build-unary-very-simple--> [139] 44.8% ------------------------------------------------------------------------------------ loop [113] 5.1% loop [126] 94.9% [126] 382(0.9%) 382(0.9%) loop ...racket-7.2/collects/racket/list.rkt:434:28 loop [126] 94.9% ------------------------------------------------------------------------------------ ??? [114] 43.2% match-e [86] 56.8% [127] 366(0.9%) 366(0.9%) make-sequence ...ects/racket/private/for.rkt:530:2 ------------------------------------------------------------------------------------ custom-set-union [110] 100.0% [128] 346(0.9%) 346(0.9%) for-loop ...cts/racket/private/set-types.rkt:152:2 ------------------------------------------------------------------------------------ ??? [114] 100.0% [129] 322(0.8%) 0(0.0%) for-loop ...nterface-bugs/src/core/ematch.rkt:44:7 constant? [134] 50.9% ??? [93] 49.1% ------------------------------------------------------------------------------------ override-at-pnts [119] 100.0% [130] 178(0.4%) 178(0.4%) for-loop ...ace-bugs/src/core/alt-table.rkt:139:22 ------------------------------------------------------------------------------------ errors [121] 25.1% eval-const-expr [26] 74.9% [131] 3992(9.9%) 0(0.0%) eval-prog ...-interface-bugs/src/programs.rkt:83:0 temp85_0 [140] 94.9% hash-ref! [141] 5.1% ------------------------------------------------------------------------------------ for-loop [123] 49.5% for-loop [109] 50.5% [132] 2390(5.9%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [142] 100.0% ------------------------------------------------------------------------------------ errors [121] 100.0% [133] 2284(5.7%) 0(0.0%) for-loop ...ix-interface-bugs/src/points.rkt:218:2 ??? [20] 100.0% ------------------------------------------------------------------------------------ for-loop [129] 10.9% pattern-substitute [87] 12.6% match-e [86] 76.5% [134] 1498(3.7%) 378(0.9%) constant? ...face-bugs/src/syntax/syntax.rkt:726:0 value? [158] 74.8% ------------------------------------------------------------------------------------ loop [120] 31.2% for-loop [80] 68.8% [135] 1354(3.4%) 356(0.9%) mk-enode-rec! ...ce-bugs/src/core/egraph.rkt:117:0 loop [120] 31.2% for-loop [144] 19.3% new-enode [145] 17.9% hash-has-key? [147] 6.4% do-curry [143] 5.9% ------------------------------------------------------------------------------------ for-loop [122] 100.0% [136] 1120(2.8%) 1120(2.8%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------------------ core651 [125] 100.0% [137] 224(0.6%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1108:2 ??? [146] 100.0% ------------------------------------------------------------------------------------ loop [120] 100.0% [138] 184(0.5%) 184(0.5%) ??? ...ie/fix-interface-bugs/src/points.rkt:201:26 ------------------------------------------------------------------------------------ core651 [125] 100.0% [139] 182(0.5%) 182(0.5%) build-unary-very-simple--> ...val-first.rkt:1016:0 ------------------------------------------------------------------------------------ eval-prog [131] 100.0% [140] 3788(9.4%) 0(0.0%) temp85_0 (unknown source) compile15 [149] 100.0% ------------------------------------------------------------------------------------ localize-error [60] 0.9% for-loop [16] 1.4% loop [120] 1.5% eval-prog [131] 1.5% loop [12] 3.2% for-loop [23] 4.7% map [163] 5.3% for-loop [13] 6.1% loop [31] 7.0% for-loop [17] 7.2% taylor-sqrt [28] 9.1% ??? [150] 23.9% ??? [155] 23.9% [141] 3482(8.6%) 204(0.5%) hash-ref! .../racket/private/more-scheme.rkt:376:2 simplify [148] 33.0% ??? [150] 23.9% ??? [3] 13.1% ??? [5] 7.2% parse-loop79 [172] 6.2% ??? [4] 6.1% ??? [152] 3.2% ??? [9] 1.5% ------------------------------------------------------------------------------------ hash-update! [132] 100.0% [142] 2390(5.9%) 0(0.0%) ??? ...x-interface-bugs/src/core/egraph.rkt:221:24 for-loop [151] 100.0% ------------------------------------------------------------------------------------ mk-enode-rec! [135] 19.8% pattern-substitute [87] 20.0% for-loop [91] 60.1% [143] 808(2.0%) 808(2.0%) do-curry ...-7.2/collects/racket/function.rkt:71:2 ------------------------------------------------------------------------------------ mk-enode-rec! [135] 100.0% [144] 342(0.8%) 342(0.8%) for-loop ...erface-bugs/src/core/egraph.rkt:109:10 ------------------------------------------------------------------------------------ mk-enode-rec! [135] 100.0% [145] 322(0.8%) 0(0.0%) new-enode ...terface-bugs/src/core/enode.rkt:101:0 type-of-enode-expr [153] 100.0% ------------------------------------------------------------------------------------ un-dep/maybe-chaperone [137] 100.0% [146] 224(0.6%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:837:10 ??? [154] 100.0% ------------------------------------------------------------------------------------ mk-enode-rec! [135] 100.0% [147] 174(0.4%) 174(0.4%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 ------------------------------------------------------------------------------------ loop [120] 4.9% taylor-invert [176] 5.1% taylor-sqrt [28] 5.4% for-loop [13] 5.5% ??? [155] 10.6% hash-ref! [141] 68.5% [148] 4414(10.9%) 0(0.0%) simplify ...nterface-bugs/src/core/reduce.rkt:16:0 parse-loop79 [172] 47.3% f45 [157] 42.7% debug-print [159] 10.0% ------------------------------------------------------------------------------------ temp85_0 [140] 100.0% [149] 3788(9.4%) 0(0.0%) compile15 (unknown source) temp91_0 [156] 100.0% ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [150] 2562(6.3%) 0(0.0%) ??? ...ix-interface-bugs/src/core/taylor.rkt:45:15 hash-ref! [141] 100.0% ------------------------------------------------------------------------------------ ??? [142] 100.0% [151] 2390(5.9%) 2390(5.9%) for-loop ...erface-bugs/src/core/egraph.rkt:222:26 ------------------------------------------------------------------------------------ hash-ref! [141] 100.0% [152] 442(1.1%) 0(0.0%) ??? ...ix-interface-bugs/src/core/taylor.rkt:68:15 ??? [155] 100.0% ------------------------------------------------------------------------------------ new-enode [145] 100.0% [153] 322(0.8%) 0(0.0%) type-of-enode-expr ...bugs/src/core/enode.rkt:66:0 value? [158] 50.9% table-ref [160] 49.1% ------------------------------------------------------------------------------------ ??? [146] 100.0% [154] 224(0.6%) 224(0.6%) ??? ...ntract/private/arrow-higher-order.rkt:560:2 ------------------------------------------------------------------------------------ ??? [152] 2.3% ??? [56] 5.3% ??? [20] 7.4% loop [12] 11.1% ??? [48] 13.8% location-do [161] 30.0% for-loop [69] 30.0% [155] 6350(15.7%) 830(2.1%) ??? ...tract/private/arrow-higher-order.rkt:360:33 location-do [161] 30.0% approximate9 [2] 26.3% hash-ref! [141] 13.4% bf [164] 8.1% ival-mult [165] 5.3% simplify [148] 3.7% ------------------------------------------------------------------------------------ compile15 [149] 100.0% [156] 3788(9.4%) 0(0.0%) temp91_0 (unknown source) temp118_0 [162] 94.7% compile-top9 [168] 5.3% ------------------------------------------------------------------------------------ parse-loop79 [172] 11.8% map [163] 28.8% simplify [148] 59.4% [157] 1886(4.7%) 242(0.6%) f45 ...2/collects/racket/match/compiler.rkt:507:40 map [163] 68.5% compose [166] 15.4% eval-const-expr [26] 11.8% ------------------------------------------------------------------------------------ type-of-enode-expr [153] 10.1% variable? [94] 20.8% constant? [134] 69.1% [158] 1622(4.0%) 1622(4.0%) value? ...interface-bugs/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------------------ ??? [54] 26.6% simplify [148] 73.4% [159] 602(1.5%) 224(0.6%) debug-print ...-interface-bugs/src/debug.rkt:110:0 ??? [167] 36.2% for-loop [169] 26.6% ------------------------------------------------------------------------------------ type-of-enode-expr [153] 100.0% [160] 158(0.4%) 0(0.0%) table-ref ...ix-interface-bugs/src/common.rkt:33:0 for-loop [170] 100.0% ------------------------------------------------------------------------------------ ??? [155] 39.2% location-do [161] 60.8% [161] 4666(11.5%) 0(0.0%) location-do ...nterface-bugs/src/programs.rkt:64:0 location-do [161] 60.8% ??? [155] 39.2% ------------------------------------------------------------------------------------ temp91_0 [156] 100.0% [162] 3588(8.9%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [171] 100.0% ------------------------------------------------------------------------------------ parse-loop79 [172] 8.6% taylor [21] 27.7% f45 [157] 63.7% [163] 2506(6.2%) 252(0.6%) map ...t-7.2/collects/racket/private/map.rkt:35:13 f45 [157] 24.9% parse-loop79 [172] 17.8% simplify-node [174] 11.6% taylor-invert [176] 8.9% taylor [21] 8.7% hash-ref! [141] 8.6% simplify* [179] 6.7% ??? [175] 2.7% ------------------------------------------------------------------------------------ ??? [155] 100.0% [164] 516(1.3%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [181] 69.0% ??? [192] 31.0% ------------------------------------------------------------------------------------ ??? [155] 100.0% [165] 338(0.8%) 0(0.0%) ival-mult ...erface-bugs/src/biginterval.rkt:112:0 bfmul [173] 100.0% ------------------------------------------------------------------------------------ f45 [157] 100.0% [166] 290(0.7%) 290(0.7%) compose ...collects/racket/private/list.rkt:385:12 ------------------------------------------------------------------------------------ debug-print [159] 100.0% [167] 218(0.5%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:430:3 mk-call [177] 100.0% ------------------------------------------------------------------------------------ temp91_0 [156] 100.0% [168] 200(0.5%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [178] 100.0% ------------------------------------------------------------------------------------ debug-print [159] 100.0% [169] 160(0.4%) 160(0.4%) for-loop ...fix-interface-bugs/src/debug.rkt:116:2 ------------------------------------------------------------------------------------ table-ref [160] 100.0% [170] 158(0.4%) 158(0.4%) for-loop ...fix-interface-bugs/src/common.rkt:35:4 ------------------------------------------------------------------------------------ temp118_0 [162] 100.0% [171] 3588(8.9%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [180] 95.2% loop [194] 4.8% ------------------------------------------------------------------------------------ hash-ref! [141] 7.9% map [163] 16.2% parse-loop79 [172] 16.3% simplify [148] 59.6% [172] 2748(6.8%) 0(0.0%) parse-loop79 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [26] 59.6% parse-loop79 [172] 16.3% f45 [157] 16.2% map [163] 6.7% for-loop [185] 1.1% ------------------------------------------------------------------------------------ ival-add [72] 32.7% ival-mult [165] 67.3% [173] 502(1.2%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [181] 65.3% ??? [192] 34.7% ------------------------------------------------------------------------------------ map [163] 100.0% [174] 466(1.2%) 0(0.0%) simplify-node ...ace-bugs/src/core/reduce.rkt:48:0 gather-multiplicative-terms [183] 56.7% append-map [186] 43.3% ------------------------------------------------------------------------------------ map [163] 100.0% [175] 274(0.7%) 0(0.0%) ??? ...fix-interface-bugs/src/core/reduce.rkt:59:5 for-loop [182] 100.0% ------------------------------------------------------------------------------------ map [163] 100.0% [176] 224(0.6%) 0(0.0%) taylor-invert ...ce-bugs/src/core/taylor.rkt:318:0 simplify [148] 100.0% ------------------------------------------------------------------------------------ ??? [167] 100.0% [177] 218(0.5%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:433:5 loop [184] 100.0% ------------------------------------------------------------------------------------ compile-top9 [168] 100.0% [178] 200(0.5%) 0(0.0%) compile-forms33 (unknown source) for-loop [191] 100.0% ------------------------------------------------------------------------------------ map [163] 100.0% [179] 168(0.4%) 168(0.4%) simplify* ...terface-bugs/src/core/reduce.rkt:31:0 ------------------------------------------------------------------------------------ expand-capturing-lifts [171] 100.0% [180] 3416(8.5%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [187] 100.0% ------------------------------------------------------------------------------------ bfmul [173] 48.0% bf [164] 52.0% [181] 684(1.7%) 684(1.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------------------ ??? [175] 100.0% [182] 274(0.7%) 0(0.0%) for-loop ...nterface-bugs/src/core/reduce.rkt:60:7 pattern-match [188] 100.0% ------------------------------------------------------------------------------------ simplify-node [174] 100.0% [183] 264(0.7%) 264(0.7%) gather-multiplicative-terms ...re/reduce.rkt:112:0 ------------------------------------------------------------------------------------ mk-call [177] 100.0% [184] 218(0.5%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:437:8 ??? [189] 100.0% ------------------------------------------------------------------------------------ parse-loop79 [172] 100.0% [185] 216(0.5%) 0(0.0%) for-loop ...rface-bugs/src/core/localize.rkt:51:21 for-loop [190] 100.0% ------------------------------------------------------------------------------------ simplify-node [174] 100.0% [186] 202(0.5%) 202(0.5%) append-map ...t-7.2/collects/racket/list.rkt:586:2 ------------------------------------------------------------------------------------ lambda-clause-expander [180] 22.3% for-loop [191] 77.7% [187] 3416(8.5%) 0(0.0%) finish-bodys (unknown source) for-loop [191] 100.0% ------------------------------------------------------------------------------------ for-loop [182] 100.0% [188] 274(0.7%) 0(0.0%) pattern-match ...ce-bugs/src/core/matcher.rkt:30:0 for-loop [193] 100.0% ------------------------------------------------------------------------------------ loop [184] 100.0% [189] 218(0.5%) 218(0.5%) ??? ...ects/racket/contract/private/prop.rkt:541:4 ------------------------------------------------------------------------------------ for-loop [185] 100.0% [190] 216(0.5%) 0(0.0%) for-loop ...rface-bugs/src/core/localize.rkt:52:23 ??? [192] 100.0% ------------------------------------------------------------------------------------ fallback-loop [22] 1.4% compile-forms33 [178] 5.5% for-loop [191] 7.8% finish-bodys [187] 85.3% [191] 3616(8.9%) 1728(4.3%) for-loop (unknown source) finish-bodys [187] 66.1% for-loop [191] 7.8% compile-module-linklet57 [197] 5.5% syntax-e [6] 4.1% loop [194] 2.0% expand-identifier [8] 0.8% expand-implicit [10] 0.5% dispatch-transformer41 [196] 0.4% ------------------------------------------------------------------------------------ bf [164] 29.1% bfmul [173] 31.6% for-loop [190] 39.3% [192] 550(1.4%) 550(1.4%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4 ------------------------------------------------------------------------------------ pattern-match [188] 100.0% [193] 274(0.7%) 0(0.0%) for-loop ...terface-bugs/src/core/matcher.rkt:27:9 ??? [195] 100.0% ------------------------------------------------------------------------------------ expand-capturing-lifts [171] 6.0% for-loop [191] 15.9% syntax-e/no-taint [14] 29.9% loop [112] 48.2% [194] 2870(7.1%) 1784(4.4%) loop (unknown source) gf [198] 21.9% expand-id-application-form17 [199] 15.9% ------------------------------------------------------------------------------------ pattern-substitute [87] 37.4% for-loop [193] 62.6% [195] 438(1.1%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:772:8 dict? [200] 100.0% ------------------------------------------------------------------------------------ for-loop [191] 100.0% [196] 208(0.5%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [201] 100.0% ------------------------------------------------------------------------------------ for-loop [191] 100.0% [197] 200(0.5%) 200(0.5%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------------------ loop [194] 100.0% [198] 844(2.1%) 168(0.4%) gf (unknown source) propagation-apply [202] 57.8% propagation-apply-shifted [204] 22.3% ------------------------------------------------------------------------------------ loop [194] 100.0% [199] 672(1.7%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [14] 64.0% resolve+shift28 [15] 36.0% ------------------------------------------------------------------------------------ ??? [195] 100.0% [200] 438(1.1%) 438(1.1%) dict? ...ollects/racket/private/generic.rkt:146:11 ------------------------------------------------------------------------------------ dispatch-transformer41 [196] 100.0% [201] 208(0.5%) 0(0.0%) apply-transformer52 (unknown source) syntax-remove-taint-dispatch-properties [203]100.0% ------------------------------------------------------------------------------------ gf [198] 100.0% [202] 488(1.2%) 488(1.2%) propagation-apply (unknown source) ------------------------------------------------------------------------------------ apply-transformer52 [201] 100.0% [203] 208(0.5%) 208(0.5%) syntax-remove-taint-dispatch-properties ...source) ------------------------------------------------------------------------------------ gf [198] 100.0% [204] 188(0.5%) 188(0.5%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------------