Profiling results ----------------- Total cpu time observed: 35904ms (out of 36704ms) Number of samples taken: 176 (once every 204ms) (Hiding functions with self<1.0% and local<2.0%: 3 of 210 hidden) ================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================= [1] 35904(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [12] 100.0% --------------------------------------------------------------------------------- ??? [162] 100.0% [2] 4030(11.2%) 0(0.0%) approximate9 ...uplicates/src/core/taylor.rkt:11:0 loop [13] 75.0% for-loop [19] 15.0% taylor-sqrt [26] 5.0% taylor [182] 5.0% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [3] 2622(7.3%) 200(0.6%) ??? ...rds-no-duplicates/src/core/taylor.rkt:67:15 ??? [162] 57.7% hash-ref! [173] 38.5% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [4] 2220(6.2%) 0(0.0%) ??? ...rds-no-duplicates/src/core/taylor.rkt:44:15 hash-ref! [173] 72.9% ??? [25] 18.0% f61 [181] 9.1% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [5] 1618(4.5%) 0(0.0%) ??? ...ds-no-duplicates/src/core/taylor.rkt:290:26 for-loop [14] 100.0% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [6] 1008(2.8%) 0(0.0%) ??? ...ds-no-duplicates/src/core/taylor.rkt:300:23 for-loop [17] 100.0% --------------------------------------------------------------------------------- for-loop [175] 40.4% loop [156] 59.6% [7] 1006(2.8%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [16] 100.0% --------------------------------------------------------------------------------- matcher [88] 100.0% [8] 628(1.7%) 0(0.0%) ??? ...s-no-duplicates/src/core/matcher.rkt:127:11 for-loop [18] 83.6% for-loop [20] 16.4% --------------------------------------------------------------------------------- taylor [182] 100.0% [9] 606(1.7%) 0(0.0%) taylor-invert ...licates/src/core/taylor.rkt:317:0 first-nonzero-exp [28] 67.0% parse-loop74 [15] 33.0% --------------------------------------------------------------------------------- loop [156] 100.0% [10] 602(1.7%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [16] 100.0% --------------------------------------------------------------------------------- for-loop [175] 100.0% [11] 202(0.6%) 0(0.0%) expand-implicit (unknown source) datum->syntax6 [21] 100.0% --------------------------------------------------------------------------------- ??? [1] 100.0% [12] 35904(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [22] 100.0% --------------------------------------------------------------------------------- approximate9 [2] 100.0% [13] 3024(8.4%) 0(0.0%) loop ...rds-no-duplicates/src/core/taylor.rkt:86:4 hash-ref! [173] 86.7% ??? [162] 13.3% --------------------------------------------------------------------------------- ??? [5] 100.0% [14] 1618(4.5%) 0(0.0%) for-loop ...-duplicates/src/core/taylor.rkt:290:52 hash-ref! [173] 62.4% ??? [25] 12.7% f40 [24] 12.5% f61 [181] 12.4% --------------------------------------------------------------------------------- taylor-invert [9] 12.4% map [41] 25.3% hash-ref! [173] 62.3% [15] 1614(4.5%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [23] 100.0% --------------------------------------------------------------------------------- expand-id-application-form17 [10] 37.4% syntax-e [7] 62.6% [16] 1608(4.5%) 0(0.0%) syntax-e/no-taint (unknown source) loop [156] 100.0% --------------------------------------------------------------------------------- ??? [6] 100.0% [17] 1008(2.8%) 0(0.0%) for-loop ...-duplicates/src/core/taylor.rkt:303:27 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- ??? [8] 100.0% [18] 628(1.7%) 0(0.0%) for-loop ...duplicates/src/core/matcher.rkt:129:15 matcher [88] 100.0% --------------------------------------------------------------------------------- approximate9 [2] 100.0% [19] 604(1.7%) 0(0.0%) for-loop ...o-duplicates/src/core/taylor.rkt:29:18 taylor [182] 66.9% taylor-sqrt [26] 33.1% --------------------------------------------------------------------------------- ??? [8] 100.0% [20] 206(0.6%) 0(0.0%) for-loop ...-duplicates/src/core/matcher.rkt:103:4 foldl [125] 100.0% --------------------------------------------------------------------------------- expand-implicit [11] 100.0% [21] 202(0.6%) 0(0.0%) datum->syntax6 (unknown source) loop [156] 100.0% --------------------------------------------------------------------------------- profile-thunk16 [12] 100.0% [22] 35904(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [27] 100.0% --------------------------------------------------------------------------------- f61 [181] 38.4% parse-loop74 [15] 61.6% [23] 2622(7.3%) 0(0.0%) eval-const-expr ...plicates/src/programs.rkt:120:0 temp85_0 [122] 69.2% loop [156] 30.8% --------------------------------------------------------------------------------- map [41] 10.1% for-loop [14] 19.9% hash-ref! [173] 70.0% [24] 1014(2.8%) 0(0.0%) f40 (unknown source) map [41] 100.0% --------------------------------------------------------------------------------- for-loop [14] 34.0% ??? [4] 66.0% [25] 606(1.7%) 0(0.0%) ??? ...ds-no-duplicates/src/core/taylor.rkt:293:19 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- for-loop [19] 33.1% map [41] 33.4% approximate9 [2] 33.4% [26] 604(1.7%) 0(0.0%) taylor-sqrt ...uplicates/src/core/taylor.rkt:351:0 hash-ref! [173] 66.6% first-nonzero-exp [28] 33.4% --------------------------------------------------------------------------------- for-loop [121] 4.2% run [22] 95.8% [27] 35904(100.0%) 1208(3.4%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [29] 78.8% prepare-points-intervals [70] 11.3% get-final-combination [31] 2.9% oracle-error [32] 1.7% ??? [30] 1.7% get-p&es [33] 0.6% errors [116] 0.6% *bit-width* [167] 0.3% ??? [164] 0.3% ??? [162] 0.3% --------------------------------------------------------------------------------- taylor-sqrt [26] 33.2% taylor-invert [9] 66.8% [28] 608(1.7%) 0(0.0%) first-nonzero-exp ...tes/src/core/taylor.rkt:265:0 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [29] 29586(82.4%) 0(0.0%) run-improve47 ...duplicates/src/mainloop.rkt:346:0 for-loop [34] 98.4% prepare-points-intervals [70] 0.8% simplify! [44] 0.8% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [30] 1212(3.4%) 1008(2.8%) ??? ...-no-duplicates/src/syntax/syntax.rkt:214:17 ??? [38] 16.8% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [31] 1048(2.9%) 0(0.0%) get-final-combination ...es/src/mainloop.rkt:371:0 infer-splitpoints [35] 60.5% f33 [37] 39.5% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [32] 608(1.7%) 0(0.0%) oracle-error ...no-duplicates/src/points.rkt:177:0 for-loop [36] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 100.0% [33] 202(0.6%) 0(0.0%) get-p&es ...rds-no-duplicates/src/sandbox.rkt:25:0 for-loop [39] 100.0% --------------------------------------------------------------------------------- run-improve47 [29] 100.0% [34] 29120(81.1%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:365:4 run-iter! [40] 100.0% --------------------------------------------------------------------------------- get-final-combination [31] 100.0% [35] 634(1.8%) 0(0.0%) infer-splitpoints ...tes/src/core/regimes.rkt:33:0 for-loop [42] 100.0% --------------------------------------------------------------------------------- oracle-error [32] 100.0% [36] 608(1.7%) 0(0.0%) for-loop ...rds-no-duplicates/src/points.rkt:178:2 loop [156] 67.1% map [41] 32.9% --------------------------------------------------------------------------------- get-final-combination [31] 100.0% [37] 414(1.2%) 0(0.0%) f33 (unknown source) sindices->spoints [43] 100.0% --------------------------------------------------------------------------------- ??? [30] 100.0% [38] 204(0.6%) 204(0.6%) ??? ...ects/racket/contract/private/guts.rkt:770:8 --------------------------------------------------------------------------------- get-p&es [33] 100.0% [39] 202(0.6%) 202(0.6%) for-loop ...rds-no-duplicates/src/sandbox.rkt:26:2 --------------------------------------------------------------------------------- for-loop [34] 100.0% [40] 29120(81.1%) 0(0.0%) run-iter! ...-no-duplicates/src/mainloop.rkt:327:0 simplify! [44] 64.6% finalize-iter! [45] 16.6% gen-series! [46] 13.8% gen-rewrites! [47] 2.9% choose-best-alt! [50] 1.4% localize! [53] 0.7% --------------------------------------------------------------------------------- for-loop [36] 12.4% parse-loop15 [190] 12.5% taylor [182] 22.8% f40 [24] 52.3% [41] 1616(4.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [15] 25.2% taylor [182] 16.6% hash-ref! [173] 12.5% ??? [160] 12.4% f61 [181] 12.4% taylor-sqrt [26] 6.2% make-multiplication-node [52] 6.2% f40 [24] 4.2% simplify* [51] 4.2% --------------------------------------------------------------------------------- infer-splitpoints [35] 100.0% [42] 634(1.8%) 0(0.0%) for-loop ...o-duplicates/src/core/regimes.rkt:45:6 option-on-expr [48] 100.0% --------------------------------------------------------------------------------- f33 [37] 100.0% [43] 414(1.2%) 0(0.0%) sindices->spoints ...es/src/core/regimes.rkt:194:0 for-loop [49] 100.0% --------------------------------------------------------------------------------- run-improve47 [29] 1.2% run-iter! [40] 98.8% [44] 19030(53.0%) 0(0.0%) simplify! ...-no-duplicates/src/mainloop.rkt:224:0 ??? [54] 98.9% for-loop [62] 1.1% --------------------------------------------------------------------------------- run-iter! [40] 100.0% [45] 4842(13.5%) 0(0.0%) finalize-iter! ...uplicates/src/mainloop.rkt:278:0 ??? [91] 100.0% --------------------------------------------------------------------------------- run-iter! [40] 100.0% [46] 4030(11.2%) 0(0.0%) gen-series! ...o-duplicates/src/mainloop.rkt:160:0 for-loop [55] 100.0% --------------------------------------------------------------------------------- run-iter! [40] 100.0% [47] 840(2.3%) 0(0.0%) gen-rewrites! ...duplicates/src/mainloop.rkt:183:0 for-loop [57] 74.8% group-by61 [60] 25.2% --------------------------------------------------------------------------------- for-loop [42] 100.0% [48] 634(1.8%) 0(0.0%) option-on-expr ...cates/src/core/regimes.rkt:124:0 err-lsts->split-indices [56] 100.0% --------------------------------------------------------------------------------- sindices->spoints [43] 100.0% [49] 414(1.2%) 0(0.0%) for-loop ...-duplicates/src/core/regimes.rkt:234:9 binary-search-floats [59] 51.7% pred [67] 48.3% --------------------------------------------------------------------------------- run-iter! [40] 100.0% [50] 406(1.1%) 0(0.0%) choose-best-alt! ...licates/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [58] 100.0% --------------------------------------------------------------------------------- map [41] 100.0% [51] 204(0.6%) 204(0.6%) simplify* ...o-duplicates/src/core/reduce.rkt:29:0 --------------------------------------------------------------------------------- map [41] 100.0% [52] 202(0.6%) 202(0.6%) make-multiplication-node .../core/reduce.rkt:232:0 --------------------------------------------------------------------------------- run-iter! [40] 100.0% [53] 202(0.6%) 0(0.0%) localize! ...-no-duplicates/src/mainloop.rkt:127:0 localize-error [61] 100.0% --------------------------------------------------------------------------------- simplify! [44] 100.0% [54] 18830(52.4%) 0(0.0%) ??? ...ds-no-duplicates/src/core/simplify.rkt:38:0 ??? [63] 100.0% --------------------------------------------------------------------------------- gen-series! [46] 100.0% [55] 4030(11.2%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:167:7 taylor-alt [64] 100.0% --------------------------------------------------------------------------------- option-on-expr [48] 100.0% [56] 634(1.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [65] 100.0% --------------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [57] 628(1.7%) 0(0.0%) for-loop ...-no-duplicates/src/mainloop.rkt:191:11 rewrite-expression-head24 [66] 100.0% --------------------------------------------------------------------------------- choose-best-alt! [50] 100.0% [58] 406(1.1%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [68] 100.0% --------------------------------------------------------------------------------- for-loop [49] 100.0% [59] 214(0.6%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:176:0 pred [67] 100.0% --------------------------------------------------------------------------------- gen-rewrites! [47] 100.0% [60] 212(0.6%) 212(0.6%) group-by61 ...t-7.5/collects/racket/list.rkt:771:0 --------------------------------------------------------------------------------- localize! [53] 100.0% [61] 202(0.6%) 0(0.0%) localize-error ...cates/src/core/localize.rkt:58:0 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- simplify! [44] 100.0% [62] 200(0.6%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:229:6 ??? [162] 100.0% --------------------------------------------------------------------------------- ??? [54] 100.0% [63] 18830(52.4%) 0(0.0%) ??? ...ds-no-duplicates/src/core/simplify.rkt:56:0 for-loop [69] 98.9% make-regraph5 [75] 1.1% --------------------------------------------------------------------------------- for-loop [55] 100.0% [64] 4030(11.2%) 0(0.0%) taylor-alt ...no-duplicates/src/mainloop.rkt:146:0 for-loop [71] 100.0% --------------------------------------------------------------------------------- err-lsts->split-indices [56] 100.0% [65] 634(1.8%) 0(0.0%) loop ...s-no-duplicates/src/core/regimes.rkt:314:4 for-loop [72] 100.0% --------------------------------------------------------------------------------- for-loop [57] 100.0% [66] 628(1.7%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [73] 100.0% --------------------------------------------------------------------------------- for-loop [49] 48.3% binary-search-floats [59] 51.7% [67] 414(1.2%) 0(0.0%) pred ...s-no-duplicates/src/core/regimes.rkt:204:4 prepare-points-intervals [70] 100.0% --------------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [58] 100.0% [68] 406(1.1%) 0(0.0%) ??? ...s-no-duplicates/src/core/alt-table.rkt:49:0 loop [74] 100.0% --------------------------------------------------------------------------------- ??? [63] 100.0% [69] 18630(51.9%) 0(0.0%) for-loop ...-duplicates/src/core/simplify.rkt:76:2 for-loop [76] 100.0% --------------------------------------------------------------------------------- run-improve47 [29] 5.0% pred [67] 8.8% .../more-scheme.rkt:261:28 [27] 86.2% [70] 4714(13.1%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:120:0 loop [77] 95.0% loop [156] 5.0% --------------------------------------------------------------------------------- taylor-alt [64] 100.0% [71] 4030(11.2%) 0(0.0%) for-loop ...s-no-duplicates/src/mainloop.rkt:152:6 ??? [162] 100.0% --------------------------------------------------------------------------------- loop [65] 100.0% [72] 634(1.8%) 0(0.0%) for-loop ...-duplicates/src/core/regimes.rkt:279:4 for-loop [78] 100.0% --------------------------------------------------------------------------------- rewrite-expression-head24 [66] 36.1% matcher [88] 63.9% [73] 628(1.7%) 0(0.0%) rewriter ...o-duplicates/src/core/matcher.rkt:87:2 for-loop [79] 100.0% --------------------------------------------------------------------------------- ??? [68] 100.0% [74] 406(1.1%) 0(0.0%) loop .../racket-7.5/collects/racket/list.rkt:751:4 ??? [80] 100.0% --------------------------------------------------------------------------------- ??? [63] 100.0% [75] 200(0.6%) 0(0.0%) make-regraph5 ...-duplicates/regraph/main.rkt:12:0 for-loop [81] 100.0% --------------------------------------------------------------------------------- for-loop [69] 100.0% [76] 18630(51.9%) 0(0.0%) for-loop ...-duplicates/src/core/simplify.rkt:80:4 ??? [82] 82.4% prune-phase [84] 7.6% ??? [85] 5.5% loop [87] 4.6% --------------------------------------------------------------------------------- prepare-points-intervals [70] 100.0% [77] 4478(12.5%) 0(0.0%) loop ...upwards-no-duplicates/src/points.rkt:132:4 loop [83] 73.1% ??? [86] 22.4% do-curry [124] 4.5% --------------------------------------------------------------------------------- for-loop [72] 100.0% [78] 634(1.8%) 424(1.2%) for-loop ...-duplicates/src/core/regimes.rkt:283:8 ??? [164] 33.1% --------------------------------------------------------------------------------- rewriter [73] 100.0% [79] 628(1.7%) 0(0.0%) for-loop ...o-duplicates/src/core/matcher.rkt:89:4 matcher [88] 100.0% --------------------------------------------------------------------------------- loop [74] 100.0% [80] 406(1.1%) 0(0.0%) ??? ...wards-no-duplicates/src/mainloop.rkt:114:10 errors [116] 100.0% --------------------------------------------------------------------------------- make-regraph5 [75] 100.0% [81] 200(0.6%) 0(0.0%) for-loop ...s-no-duplicates/regraph/main.rkt:14:14 mk-enode-rec! [158] 100.0% --------------------------------------------------------------------------------- for-loop [76] 100.0% [82] 15344(42.7%) 0(0.0%) ??? ...upwards-no-duplicates/regraph/main.rkt:44:0 find-matches [89] 62.2% for-loop [90] 37.8% --------------------------------------------------------------------------------- loop [77] 100.0% [83] 3274(9.1%) 400(1.1%) loop ...-upwards-no-duplicates/src/points.rkt:79:2 ??? [92] 44.2% ??? [91] 18.3% real->precision [96] 12.8% ??? [162] 6.4% ??? [204] 6.1% --------------------------------------------------------------------------------- for-loop [76] 100.0% [84] 1410(3.9%) 0(0.0%) prune-phase ...no-duplicates/regraph/main.rkt:72:0 for-loop [93] 100.0% --------------------------------------------------------------------------------- for-loop [76] 100.0% [85] 1028(2.9%) 0(0.0%) ??? ...upwards-no-duplicates/regraph/main.rkt:55:0 for-loop [94] 100.0% --------------------------------------------------------------------------------- loop [77] 100.0% [86] 1004(2.8%) 200(0.6%) ??? ...-upwards-no-duplicates/src/points.rkt:113:6 loop [156] 40.2% sample-multi-bounded [159] 39.8% --------------------------------------------------------------------------------- for-loop [76] 100.0% [87] 848(2.4%) 0(0.0%) loop ...-no-duplicates/regraph/extraction.rkt:25:2 for-loop [95] 100.0% --------------------------------------------------------------------------------- for-loop [18] 38.7% for-loop [79] 61.3% [88] 628(1.7%) 422(1.2%) matcher ...o-duplicates/src/core/matcher.rkt:115:2 ??? [8] 49.7% rewriter [73] 38.7% --------------------------------------------------------------------------------- ??? [82] 100.0% [89] 9538(26.6%) 0(0.0%) find-matches ...o-duplicates/regraph/main.rkt:36:0 for-loop [97] 100.0% --------------------------------------------------------------------------------- ??? [82] 100.0% [90] 5806(16.2%) 208(0.6%) for-loop ...ds-no-duplicates/regraph/main.rkt:47:2 for-loop [98] 96.4% --------------------------------------------------------------------------------- loop [83] 11.0% finalize-iter! [45] 89.0% [91] 5442(15.2%) 600(1.7%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [99] 85.3% atab-add-altns [105] 3.6% --------------------------------------------------------------------------------- loop [83] 100.0% [92] 1448(4.0%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-div [101] 57.5% ival-sub [103] 28.6% ival-sqrt [104] 14.0% --------------------------------------------------------------------------------- prune-phase [84] 100.0% [93] 1410(3.9%) 0(0.0%) for-loop ...ds-no-duplicates/regraph/main.rkt:75:2 update-leader! [115] 100.0% --------------------------------------------------------------------------------- ??? [85] 100.0% [94] 1028(2.9%) 0(0.0%) for-loop ...ds-no-duplicates/regraph/main.rkt:58:2 set-precompute! [100] 100.0% --------------------------------------------------------------------------------- loop [87] 100.0% [95] 848(2.4%) 200(0.6%) for-loop ...duplicates/regraph/extraction.rkt:28:4 for-loop [102] 76.4% --------------------------------------------------------------------------------- loop [83] 100.0% [96] 418(1.2%) 0(0.0%) real->precision ...plicates/src/programs.rkt:94:11 ??? [162] 100.0% --------------------------------------------------------------------------------- for-loop [97] 48.9% find-matches [89] 51.1% [97] 9538(26.6%) 216(0.6%) for-loop ...ds-no-duplicates/regraph/main.rkt:38:2 for-loop [97] 48.9% match-e [106] 48.9% --------------------------------------------------------------------------------- for-loop [90] 100.0% [98] 5598(15.6%) 0(0.0%) for-loop ...ds-no-duplicates/regraph/main.rkt:50:4 merge-egraph-nodes! [107] 80.7% mk-enode-rec! [158] 15.3% substitute-e [111] 3.9% --------------------------------------------------------------------------------- ??? [91] 100.0% [99] 4644(12.9%) 0(0.0%) for-loop ...duplicates/src/core/alt-table.rkt:46:2 atab-add-altn [108] 69.4% errors [116] 26.1% loop [112] 4.4% --------------------------------------------------------------------------------- for-loop [94] 100.0% [100] 1028(2.9%) 0(0.0%) set-precompute! ...uplicates/regraph/main.rkt:62:0 merge-egraph-nodes! [107] 100.0% --------------------------------------------------------------------------------- ??? [92] 100.0% [101] 832(2.3%) 624(1.7%) ival-div ...o-duplicates/src/biginterval.rkt:156:0 bfsub [110] 25.0% --------------------------------------------------------------------------------- for-loop [95] 100.0% [102] 648(1.8%) 200(0.6%) for-loop ...uplicates/regraph/extraction.rkt:36:16 for-loop [109] 69.1% --------------------------------------------------------------------------------- ??? [92] 100.0% [103] 414(1.2%) 200(0.6%) ival-sub ...o-duplicates/src/biginterval.rkt:108:0 bfsub [110] 51.7% --------------------------------------------------------------------------------- ??? [92] 100.0% [104] 202(0.6%) 0(0.0%) ival-sqrt ...-duplicates/src/biginterval.rkt:212:0 bfsqrt [113] 100.0% --------------------------------------------------------------------------------- ??? [91] 100.0% [105] 198(0.6%) 0(0.0%) atab-add-altns ...ates/src/core/alt-table.rkt:40:0 atab-add-altn [108] 100.0% --------------------------------------------------------------------------------- for-loop [120] 27.2% for-loop [97] 72.8% [106] 9322(26.0%) 1220(3.4%) match-e ...s-no-duplicates/regraph/ematch.rkt:35:0 for-loop [114] 86.9% --------------------------------------------------------------------------------- merge-egraph-nodes! [107] 1.9% for-loop [117] 7.1% set-precompute! [100] 15.7% for-loop [98] 75.4% [107] 5548(15.5%) 0(0.0%) merge-egraph-nodes! ...es/regraph/egraph.rkt:144:0 update-leader! [115] 87.5% for-loop [117] 7.1% loop! [161] 3.6% merge-egraph-nodes! [107] 1.9% --------------------------------------------------------------------------------- atab-add-altns [105] 5.8% for-loop [99] 94.2% [108] 3422(9.5%) 200(0.6%) atab-add-altn ...ates/src/core/alt-table.rkt:194:0 errors [116] 82.5% override-at-pnts [118] 11.6% --------------------------------------------------------------------------------- for-loop [102] 100.0% [109] 448(1.2%) 448(1.2%) for-loop ...uplicates/regraph/extraction.rkt:40:23 --------------------------------------------------------------------------------- ival-div [101] 49.3% ival-sub [103] 50.7% [110] 422(1.2%) 208(0.6%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [204] 50.7% --------------------------------------------------------------------------------- substitute-e [111] 50.0% for-loop [98] 50.0% [111] 220(0.6%) 0(0.0%) substitute-e ...duplicates/regraph/ematch.rkt:55:0 substitute-e [111] 50.0% return/no-unsupplied [137] 50.0% --------------------------------------------------------------------------------- for-loop [99] 100.0% [112] 206(0.6%) 206(0.6%) loop ...no-duplicates/src/core/alt-table.rkt:168:2 --------------------------------------------------------------------------------- ival-sqrt [104] 100.0% [113] 202(0.6%) 0(0.0%) bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:632:4 ??? [204] 100.0% --------------------------------------------------------------------------------- match-e [106] 100.0% [114] 8102(22.6%) 4258(11.9%) for-loop ...no-duplicates/regraph/ematch.rkt:41:11 for-loop [120] 33.7% procedure-reduce-keyword-arity-mask [123] 10.1% do-curry [124] 7.4% foldl [125] 3.7% foldr [126] 2.5% loop [156] 2.5% cartesian-product [127] 2.5% filter [141] 1.2% --------------------------------------------------------------------------------- for-loop [93] 20.9% merge-egraph-nodes! [107] 79.1% [115] 6758(18.8%) 430(1.2%) update-leader! ...licates/regraph/egraph.rkt:213:0 for-loop [119] 93.6% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 8.2% ??? [80] 8.4% for-loop [99] 25.1% atab-add-altn [108] 58.3% [116] 4840(13.5%) 0(0.0%) errors ...wards-no-duplicates/src/points.rkt:190:0 for-loop [121] 70.6% temp85_0 [122] 29.4% --------------------------------------------------------------------------------- merge-egraph-nodes! [107] 100.0% [117] 820(2.3%) 0(0.0%) for-loop ...no-duplicates/regraph/egraph.rkt:199:4 merge-egraph-nodes! [107] 100.0% --------------------------------------------------------------------------------- atab-add-altn [108] 100.0% [118] 398(1.1%) 0(0.0%) override-at-pnts ...s/src/core/alt-table.rkt:129:0 for-loop [128] 100.0% --------------------------------------------------------------------------------- update-leader! [115] 100.0% [119] 6328(17.6%) 0(0.0%) for-loop ...no-duplicates/regraph/egraph.rkt:218:6 for-loop [129] 51.8% hash-update! [135] 48.2% --------------------------------------------------------------------------------- for-loop [114] 100.0% [120] 5062(14.1%) 200(0.6%) for-loop ...no-duplicates/regraph/ematch.rkt:47:37 match-e [106] 96.0% --------------------------------------------------------------------------------- errors [116] 100.0% [121] 3416(9.5%) 400(1.1%) for-loop ...rds-no-duplicates/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [27] 88.3% --------------------------------------------------------------------------------- errors [116] 44.0% eval-const-expr [23] 56.0% [122] 3238(9.0%) 0(0.0%) temp85_0 (unknown source) compile15 [130] 100.0% --------------------------------------------------------------------------------- for-loop [114] 100.0% [123] 1224(3.4%) 1224(3.4%) procedure-reduce-keyword-arity-mask ....rkt:1597:4 --------------------------------------------------------------------------------- loop [77] 19.9% for-loop [114] 80.1% [124] 1006(2.8%) 1006(2.8%) do-curry ...-7.5/collects/racket/function.rkt:71:2 --------------------------------------------------------------------------------- for-loop [20] 33.8% for-loop [114] 66.2% [125] 610(1.7%) 202(0.6%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [132] 33.8% merge2 [133] 33.1% --------------------------------------------------------------------------------- for-loop [114] 100.0% [126] 410(1.1%) 208(0.6%) foldr ....5/collects/racket/private/list.rkt:242:4 cp-2 [134] 49.3% --------------------------------------------------------------------------------- for-loop [114] 100.0% [127] 400(1.1%) 400(1.1%) cartesian-product ...ollects/racket/list.rkt:822:0 --------------------------------------------------------------------------------- override-at-pnts [118] 100.0% [128] 398(1.1%) 0(0.0%) for-loop ...plicates/src/core/alt-table.rkt:130:22 ??? [131] 100.0% --------------------------------------------------------------------------------- for-loop [119] 100.0% [129] 3280(9.1%) 0(0.0%) for-loop ...no-duplicates/regraph/egraph.rkt:219:8 hash-update! [135] 100.0% --------------------------------------------------------------------------------- temp85_0 [122] 100.0% [130] 3238(9.0%) 0(0.0%) compile15 (unknown source) temp91_0 [136] 100.0% --------------------------------------------------------------------------------- for-loop [128] 100.0% [131] 398(1.1%) 398(1.1%) ??? ...7.5/collects/racket/private/for.rkt:1236:14 --------------------------------------------------------------------------------- foldl [125] 100.0% [132] 206(0.6%) 0(0.0%) ??? ...rds-no-duplicates/src/core/matcher.rkt:25:7 return/no-unsupplied [137] 100.0% --------------------------------------------------------------------------------- foldl [125] 100.0% [133] 202(0.6%) 202(0.6%) merge2 ...ds-no-duplicates/regraph/ematch.rkt:20:0 --------------------------------------------------------------------------------- foldr [126] 100.0% [134] 202(0.6%) 0(0.0%) cp-2 .../racket-7.5/collects/racket/list.rkt:826:2 for-loop [138] 100.0% --------------------------------------------------------------------------------- for-loop [119] 48.2% for-loop [129] 51.8% [135] 6328(17.6%) 210(0.6%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [139] 96.7% --------------------------------------------------------------------------------- compile15 [130] 100.0% [136] 3238(9.0%) 0(0.0%) temp91_0 (unknown source) temp118_0 [140] 87.2% compile-top9 [142] 12.8% --------------------------------------------------------------------------------- ??? [132] 48.4% substitute-e [111] 51.6% [137] 426(1.2%) 0(0.0%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [141] 100.0% --------------------------------------------------------------------------------- cp-2 [134] 100.0% [138] 202(0.6%) 202(0.6%) for-loop ...ket-7.5/collects/racket/list.rkt:827:4 --------------------------------------------------------------------------------- hash-update! [135] 100.0% [139] 6118(17.0%) 0(0.0%) ??? ...rds-no-duplicates/regraph/egraph.rkt:221:24 for-loop [143] 100.0% --------------------------------------------------------------------------------- temp91_0 [136] 100.0% [140] 2824(7.9%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [144] 100.0% --------------------------------------------------------------------------------- for-loop [114] 31.9% return/no-unsupplied [137] 68.1% [141] 626(1.7%) 626(1.7%) filter ...5/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------------- temp91_0 [136] 100.0% [142] 414(1.2%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [145] 100.0% --------------------------------------------------------------------------------- ??? [139] 100.0% [143] 6118(17.0%) 5300(14.8%) for-loop ...o-duplicates/regraph/egraph.rkt:222:26 update-en-expr [148] 13.4% --------------------------------------------------------------------------------- loop [156] 27.0% temp118_0 [140] 73.0% [144] 3868(10.8%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [146] 67.8% dispatch-transformer41 [147] 26.1% loop [156] 6.1% --------------------------------------------------------------------------------- compile-top9 [142] 100.0% [145] 414(1.2%) 0(0.0%) compile-forms33 (unknown source) for-loop [175] 100.0% --------------------------------------------------------------------------------- expand-capturing-lifts [144] 100.0% [146] 2624(7.3%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [149] 100.0% --------------------------------------------------------------------------------- for-loop [175] 37.3% expand-capturing-lifts [144] 62.7% [147] 1608(4.5%) 202(0.6%) dispatch-transformer41 (unknown source) apply-transformer52 [150] 87.4% --------------------------------------------------------------------------------- for-loop [143] 100.0% [148] 818(2.3%) 818(2.3%) update-en-expr ...licates/regraph/egraph.rkt:207:0 --------------------------------------------------------------------------------- lambda-clause-expander [146] 22.2% for-loop [175] 77.8% [149] 2624(7.3%) 0(0.0%) finish-bodys (unknown source) for-loop [175] 100.0% --------------------------------------------------------------------------------- dispatch-transformer41 [147] 100.0% [150] 1406(3.9%) 200(0.6%) apply-transformer52 (unknown source) apply-post-expansion [151] 28.9% loop [156] 28.4% apply-transformer-in-context [153] 14.2% syntax-add-shifts44 [152] 14.2% --------------------------------------------------------------------------------- apply-transformer52 [150] 100.0% [151] 406(1.1%) 0(0.0%) apply-post-expansion (unknown source) gf [157] 100.0% --------------------------------------------------------------------------------- apply-transformer52 [150] 100.0% [152] 200(0.6%) 200(0.6%) syntax-add-shifts44 (unknown source) --------------------------------------------------------------------------------- apply-transformer52 [150] 100.0% [153] 200(0.6%) 0(0.0%) apply-transformer-in-context (unknown source) parse-app [154] 100.0% --------------------------------------------------------------------------------- apply-transformer-in-context [153] 100.0% [154] 200(0.6%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [155] 100.0% --------------------------------------------------------------------------------- parse-app [154] 100.0% [155] 200(0.6%) 0(0.0%) syntax->list (unknown source) loop [156] 100.0% --------------------------------------------------------------------------------- for-loop [114] 0.5% loop! [161] 1.1% expand-capturing-lifts [144] 1.8% prepare-points-intervals [70] 1.8% syntax->list [155] 2.2% apply-transformer52 [150] 3.7% for-loop [36] 3.8% datum->syntax6 [21] 4.5% gf [157] 5.1% for-loop [175] 6.7% ??? [86] 9.0% mk-enode-rec! [158] 9.5% eval-const-expr [23] 11.6% loop [156] 17.1% syntax-e/no-taint [16] 21.7% [156] 4492(12.5%) 402(1.1%) loop (unknown source) gf [157] 26.8% loop [156] 17.1% expand-capturing-lifts [144] 13.4% mk-enode-rec! [158] 9.5% sample-multi-bounded [159] 9.0% expand-id-application-form17 [10] 6.7% syntax-e [7] 5.9% ??? [160] 3.8% for-loop [175] 1.8% loop! [161] 1.1% --------------------------------------------------------------------------------- apply-post-expansion [151] 6.3% loop [156] 93.7% [157] 2014(5.6%) 806(2.2%) gf (unknown source) propagation-merge [165] 30.1% loop [156] 13.8% cache-or-reuse-hash [168] 10.0% cache-or-reuse-set [171] 9.9% propagation-apply [172] 9.9% --------------------------------------------------------------------------------- for-loop [81] 4.7% loop [156] 24.9% for-loop [98] 70.4% [158] 1058(2.9%) 424(1.2%) mk-enode-rec! ...plicates/regraph/egraph.rkt:116:0 for-loop [166] 30.3% loop [156] 24.9% hash-has-key? [170] 4.7% --------------------------------------------------------------------------------- ??? [86] 49.8% loop [156] 50.2% [159] 804(2.2%) 0(0.0%) sample-multi-bounded ...icates/src/points.rkt:14:0 random-ranges [163] 100.0% --------------------------------------------------------------------------------- map [41] 32.9% loop [156] 67.1% [160] 608(1.7%) 0(0.0%) ??? ...upwards-no-duplicates/src/points.rkt:179:26 ??? [164] 34.2% ??? [162] 32.9% *bit-width* [167] 32.9% --------------------------------------------------------------------------------- loop [156] 50.0% merge-egraph-nodes! [107] 50.0% [161] 200(0.6%) 0(0.0%) loop! ...rds-no-duplicates/regraph/enode.rkt:158:2 loop [156] 50.0% set [169] 50.0% --------------------------------------------------------------------------------- loop [13] 2.6% .../more-scheme.rkt:261:28 [27] 3.7% for-loop [62] 3.8% ??? [160] 3.8% loop [83] 4.0% real->precision [96] 8.0% ??? [3] 15.4% location-do [174] 29.4% for-loop [71] 29.4% [162] 5252(14.6%) 598(1.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [174] 29.4% approximate9 [2] 29.4% hash-ref! [173] 17.9% bf [177] 4.1% ival-mult [178] 4.0% ??? [179] 3.8% --------------------------------------------------------------------------------- sample-multi-bounded [159] 100.0% [163] 804(2.2%) 204(0.6%) random-ranges ...o-duplicates/src/common.rkt:164:0 build--> [176] 49.8% cons/c [180] 24.9% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 32.4% ??? [160] 33.7% for-loop [78] 34.0% [164] 618(1.7%) 618(1.7%) ??? ...cket-7.5/collects/racket/function.rkt:93:12 --------------------------------------------------------------------------------- gf [157] 100.0% [165] 606(1.7%) 606(1.7%) propagation-merge (unknown source) --------------------------------------------------------------------------------- mk-enode-rec! [158] 100.0% [166] 434(1.2%) 434(1.2%) for-loop ...o-duplicates/regraph/egraph.rkt:108:10 --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [27] 50.0% ??? [160] 50.0% [167] 400(1.1%) 400(1.1%) *bit-width* ...ds-no-duplicates/src/float.rkt:34:0 --------------------------------------------------------------------------------- gf [157] 100.0% [168] 202(0.6%) 0(0.0%) cache-or-reuse-hash (unknown source) for-loop [175] 100.0% --------------------------------------------------------------------------------- loop! [161] 100.0% [169] 200(0.6%) 200(0.6%) set ...collects/racket/private/set-types.rkt:992:0 --------------------------------------------------------------------------------- mk-enode-rec! [158] 100.0% [170] 200(0.6%) 200(0.6%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 --------------------------------------------------------------------------------- gf [157] 100.0% [171] 200(0.6%) 200(0.6%) cache-or-reuse-set (unknown source) --------------------------------------------------------------------------------- gf [157] 100.0% [172] 200(0.6%) 200(0.6%) propagation-apply (unknown source) --------------------------------------------------------------------------------- ??? [184] 2.0% ??? [183] 2.0% map [41] 2.5% localize-error [61] 2.5% ??? [25] 4.0% for-loop [14] 4.4% ??? [4] 6.7% for-loop [17] 7.0% taylor-sqrt [26] 10.0% first-nonzero-exp [28] 11.3% ??? [3] 11.7% loop [13] 15.4% ??? [162] 19.6% [173] 4032(11.2%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [3] 27.1% ??? [5] 15.1% ??? [4] 15.0% f40 [24] 8.2% parse-loop74 [15] 7.9% ??? [6] 7.0% f61 [181] 5.2% parse-loop15 [190] 5.0% taylor [182] 4.6% ??? [183] 2.0% ??? [184] 2.0% --------------------------------------------------------------------------------- location-do [174] 43.7% ??? [162] 56.3% [174] 4030(11.2%) 0(0.0%) location-do ...no-duplicates/src/programs.rkt:63:0 ??? [162] 56.3% location-do [174] 43.7% --------------------------------------------------------------------------------- cache-or-reuse-hash [168] 1.5% run-module-instance!125 [187] 3.6% loop [156] 3.6% compile-forms33 [145] 12.6% for-loop [175] 18.5% finish-bodys [149] 60.1% [175] 3274(9.1%) 602(1.7%) for-loop (unknown source) finish-bodys [149] 48.3% for-loop [175] 18.5% compile-module-linklet57 [185] 12.6% loop [156] 3.9% run-module-instance!125 [187] 3.6% temp37_0 [186] 3.6% dispatch-transformer41 [147] 2.1% syntax-e [7] 1.4% expand-implicit [11] 0.6% expand-identifier [189] 0.3% --------------------------------------------------------------------------------- random-ranges [163] 100.0% [176] 400(1.1%) 200(0.6%) build--> ...act/private/arrow-val-first.rkt:1214:0 chaperone-contract? [191] 50.0% --------------------------------------------------------------------------------- ??? [162] 100.0% [177] 216(0.6%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 new-mpfr [188] 100.0% --------------------------------------------------------------------------------- ??? [162] 100.0% [178] 208(0.6%) 208(0.6%) ival-mult ...-duplicates/src/biginterval.rkt:120:0 --------------------------------------------------------------------------------- ??? [162] 100.0% [179] 200(0.6%) 200(0.6%) ??? ...cts/racket/contract/private/list.rkt:209:10 --------------------------------------------------------------------------------- random-ranges [163] 100.0% [180] 200(0.6%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [192] 100.0% --------------------------------------------------------------------------------- map [41] 14.2% for-loop [14] 14.2% ??? [4] 14.3% hash-ref! [173] 57.3% [181] 1410(3.9%) 202(0.6%) f61 (unknown source) eval-const-expr [23] 71.5% composed [198] 14.2% --------------------------------------------------------------------------------- map [41] 7.2% approximate9 [2] 8.3% for-loop [19] 13.9% hash-ref! [173] 22.3% taylor [182] 48.3% [182] 1208(3.4%) 0(0.0%) taylor ...-no-duplicates/src/core/taylor.rkt:169:0 taylor [182] 48.3% taylor-invert [9] 18.1% debug5 [196] 16.6% map [41] 15.6% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [183] 604(1.7%) 0(0.0%) ??? ...ds-no-duplicates/src/core/taylor.rkt:362:30 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [184] 602(1.7%) 0(0.0%) ??? ...ds-no-duplicates/src/core/taylor.rkt:327:33 hash-ref! [173] 100.0% --------------------------------------------------------------------------------- for-loop [175] 100.0% [185] 414(1.2%) 414(1.2%) compile-module-linklet57 (unknown source) --------------------------------------------------------------------------------- for-loop [175] 100.0% [186] 236(0.7%) 0(0.0%) temp37_0 (unknown source) [running body] [193] 100.0% --------------------------------------------------------------------------------- for-loop [175] 100.0% [187] 236(0.7%) 0(0.0%) run-module-instance!125 (unknown source) for-loop [175] 100.0% --------------------------------------------------------------------------------- bf [177] 100.0% [188] 216(0.6%) 216(0.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 --------------------------------------------------------------------------------- for-loop [175] 100.0% [189] 208(0.6%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [194] 100.0% --------------------------------------------------------------------------------- hash-ref! [173] 100.0% [190] 202(0.6%) 0(0.0%) parse-loop15 (unknown source) map [41] 50.0% for-loop [195] 50.0% --------------------------------------------------------------------------------- build--> [176] 100.0% [191] 200(0.6%) 200(0.6%) chaperone-contract? ...ract/private/guts.rkt:135:0 --------------------------------------------------------------------------------- cons/c [180] 100.0% [192] 200(0.6%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [197] 100.0% --------------------------------------------------------------------------------- temp37_0 [186] 100.0% [193] 236(0.7%) 0(0.0%) [running body] .../collects/racket/format.rkt":##f .get-syntax-literal! [199] 100.0% --------------------------------------------------------------------------------- expand-identifier [189] 100.0% [194] 208(0.6%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [200] 100.0% --------------------------------------------------------------------------------- parse-loop15 [190] 100.0% [195] 202(0.6%) 0(0.0%) for-loop ...duplicates/src/core/localize.rkt:45:21 for-loop [201] 100.0% --------------------------------------------------------------------------------- taylor [182] 100.0% [196] 200(0.6%) 200(0.6%) debug5 ...pwards-no-duplicates/src/debug.rkt:102:0 --------------------------------------------------------------------------------- coerce-contract [192] 100.0% [197] 200(0.6%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [202] 100.0% --------------------------------------------------------------------------------- f61 [181] 100.0% [198] 200(0.6%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [203] 100.0% --------------------------------------------------------------------------------- [running body] [193] 100.0% [199] 236(0.7%) 0(0.0%) .get-syntax-literal! (unknown source) .deserialize-syntax [205] 100.0% --------------------------------------------------------------------------------- resolve+shift28 [194] 100.0% [200] 208(0.6%) 208(0.6%) fallback-loop (unknown source) --------------------------------------------------------------------------------- for-loop [195] 100.0% [201] 202(0.6%) 0(0.0%) for-loop ...duplicates/src/core/localize.rkt:46:23 ??? [204] 100.0% --------------------------------------------------------------------------------- coerce-contract/f [197] 100.0% [202] 200(0.6%) 200(0.6%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------------- composed [198] 100.0% [203] 200(0.6%) 0(0.0%) free-variables ...duplicates/src/programs.rkt:56:0 constant? [206] 100.0% --------------------------------------------------------------------------------- loop [83] 24.4% for-loop [201] 24.7% bfsqrt [113] 24.7% bfsub [110] 26.2% [204] 818(2.3%) 818(2.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 --------------------------------------------------------------------------------- .get-syntax-literal! [199] 100.0% [205] 236(0.7%) 236(0.7%) .deserialize-syntax (unknown source) --------------------------------------------------------------------------------- free-variables [203] 100.0% [206] 200(0.6%) 0(0.0%) constant? ...uplicates/src/syntax/syntax.rkt:726:0 value? [207] 100.0% --------------------------------------------------------------------------------- constant? [206] 100.0% [207] 200(0.6%) 200(0.6%) value? ...-no-duplicates/src/syntax/types.rkt:18:0 ---------------------------------------------------------------------------------