Profiling results ----------------- Total cpu time observed: 41028ms (out of 41316ms) Number of samples taken: 199 (once every 206ms) (Hiding functions with self<1.0% and local<2.0%: 6 of 216 hidden) ========================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================== ??? [27] 100.0% [1] 41028(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [15] 100.0% -------------------------------------------------------------------------- ??? [109] 100.0% [2] 3894(9.5%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [16] 89.1% for-loop [24] 10.9% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [3] 1516(3.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:407:23 for-loop [19] 66.0% for-loop [22] 34.0% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [4] 1344(3.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:301:23 for-loop [18] 100.0% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [5] 1162(2.8%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:68:15 ??? [109] 72.3% hash-ref! [167] 27.7% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [6] 840(2.0%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:291:26 for-loop [20] 100.0% -------------------------------------------------------------------------- loop [193] 48.1% for-loop [208] 51.9% [7] 748(1.8%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [21] 100.0% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [8] 516(1.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:510:23 for-loop [23] 100.0% -------------------------------------------------------------------------- for-loop [208] 100.0% [9] 400(1.0%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [25] 100.0% -------------------------------------------------------------------------- for-loop [208] 100.0% [10] 324(0.8%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [203] 100.0% -------------------------------------------------------------------------- parse-loop15 [29] 3.0% loop [11] 97.0% [11] 222(0.5%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:54:19 loop [11] 97.0% ??? [109] 3.0% -------------------------------------------------------------------------- matcher [107] 100.0% [12] 164(0.4%) 0(0.0%) ??? .../herbie/develop/src/core/matcher.rkt:175:11 for-loop [26] 100.0% -------------------------------------------------------------------------- taylor [101] 100.0% [13] 162(0.4%) 0(0.0%) taylor-log ...ie/develop/src/core/taylor.rkt:503:0 simplify [17] 100.0% -------------------------------------------------------------------------- f67 [28] 100.0% [14] 160(0.4%) 0(0.0%) append-map ...t-7.0/collects/racket/list.rkt:586:2 loop [172] 100.0% -------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [15] 41028(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [27] 100.0% -------------------------------------------------------------------------- approximate9 [2] 100.0% [16] 3468(8.5%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:87:4 ??? [109] 66.5% hash-ref! [167] 33.5% -------------------------------------------------------------------------- taylor-log [13] 4.9% ??? [181] 4.9% hash-ref! [167] 90.2% [17] 3308(8.1%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f67 [28] 61.1% parse-loop15 [29] 19.6% debug-print [113] 14.4% simplify* [31] 4.8% -------------------------------------------------------------------------- ??? [4] 100.0% [18] 1344(3.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:304:27 hash-ref! [167] 100.0% -------------------------------------------------------------------------- ??? [3] 100.0% [19] 1000(2.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:413:39 hash-ref! [167] 100.0% -------------------------------------------------------------------------- ??? [6] 100.0% [20] 840(2.0%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:291:52 hash-ref! [167] 70.2% ??? [194] 29.8% -------------------------------------------------------------------------- dispatch-transformer41 [7] 100.0% [21] 748(1.8%) 162(0.4%) apply-transformer52 (unknown source) apply-transformer-in-context [30] 78.3% -------------------------------------------------------------------------- ??? [3] 100.0% [22] 516(1.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:411:33 hash-ref! [167] 100.0% -------------------------------------------------------------------------- ??? [8] 100.0% [23] 516(1.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:514:35 parse-loop15 [29] 100.0% -------------------------------------------------------------------------- approximate9 [2] 100.0% [24] 426(1.0%) 0(0.0%) for-loop ...rbie/develop/src/core/taylor.rkt:30:18 taylor [101] 100.0% -------------------------------------------------------------------------- syntax-e [9] 100.0% [25] 400(1.0%) 0(0.0%) syntax-e/no-taint (unknown source) loop [193] 100.0% -------------------------------------------------------------------------- ??? [12] 100.0% [26] 164(0.4%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:179:21 matcher [107] 100.0% -------------------------------------------------------------------------- for-loop [114] 0.1% for-loop [98] 2.6% run [15] 48.6% [27] 41028(100.0%) 560(1.4%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 48.6% run-improve40 [32] 43.0% prepare-points-intervals [33] 4.1% ??? [97] 1.8% errors [82] 0.5% oracle-error [36] 0.4% get-final-combination [38] 0.2% eval-errors [39] 0.2% ??? [174] 0.2% ??? [109] 0.1% eval-const-expr [34] 0.1% -------------------------------------------------------------------------- composed [40] 2.6% map [85] 34.7% simplify [17] 62.6% [28] 2022(4.9%) 180(0.4%) f67 ...0/collects/racket/match/compiler.rkt:507:40 map [85] 53.5% eval-const-expr [34] 38.2% composed [40] 2.6% append-map [14] 2.6% -------------------------------------------------------------------------- map [85] 19.5% hash-ref! [167] 22.4% for-loop [23] 25.1% simplify [17] 32.9% [29] 1730(4.2%) 0(0.0%) parse-loop15 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [34] 52.4% for-loop [35] 25.1% loop [100] 16.0% loop [11] 6.4% -------------------------------------------------------------------------- apply-transformer52 [21] 100.0% [30] 586(1.4%) 388(0.9%) apply-transformer-in-context (unknown source) datum->syntax6 [37] 33.8% -------------------------------------------------------------------------- simplify [17] 100.0% [31] 160(0.4%) 160(0.4%) simplify* ...rbie/develop/src/core/reduce.rkt:31:0 -------------------------------------------------------------------------- ??? [27] 100.0% [32] 36172(88.2%) 0(0.0%) run-improve40 ...ie/develop/src/mainloop.rkt:336:0 for-loop [41] 100.0% -------------------------------------------------------------------------- ??? [27] 100.0% [33] 3376(8.2%) 0(0.0%) prepare-points-intervals ...p/src/points.rkt:133:0 loop [42] 100.0% -------------------------------------------------------------------------- ??? [27] 7.0% parse-loop15 [29] 42.4% f67 [28] 50.6% [34] 2332(5.7%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:149:0 eval-prog [96] 100.0% -------------------------------------------------------------------------- parse-loop15 [29] 100.0% [35] 516(1.3%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:517:59 hash-ref! [167] 100.0% -------------------------------------------------------------------------- ??? [27] 100.0% [36] 344(0.8%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:212:0 for-loop [43] 100.0% -------------------------------------------------------------------------- apply-transformer-in-context [30] 100.0% [37] 198(0.5%) 0(0.0%) datum->syntax6 (unknown source) loop [193] 100.0% -------------------------------------------------------------------------- ??? [27] 100.0% [38] 194(0.5%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:357:0 infer-splitpoints [44] 100.0% -------------------------------------------------------------------------- ??? [27] 100.0% [39] 166(0.4%) 0(0.0%) eval-errors ...herbie/develop/src/points.rkt:203:0 for-loop [45] 100.0% -------------------------------------------------------------------------- f67 [28] 100.0% [40] 160(0.4%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 f67 [28] 100.0% -------------------------------------------------------------------------- run-improve40 [32] 100.0% [41] 36172(88.2%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:351:4 run-iter! [46] 100.0% -------------------------------------------------------------------------- prepare-points-intervals [33] 100.0% [42] 3376(8.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:145:4 ??? [47] 60.3% loop [48] 39.7% -------------------------------------------------------------------------- oracle-error [36] 100.0% [43] 344(0.8%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:213:2 loop [100] 100.0% -------------------------------------------------------------------------- get-final-combination [38] 100.0% [44] 194(0.5%) 0(0.0%) infer-splitpoints ...lop/src/core/regimes.rkt:34:0 for-loop [49] 100.0% -------------------------------------------------------------------------- eval-errors [39] 100.0% [45] 166(0.4%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:205:2 ??? [97] 100.0% -------------------------------------------------------------------------- for-loop [41] 100.0% [46] 36172(88.2%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:317:0 simplify! [50] 68.7% finalize-iter! [51] 18.0% gen-series! [52] 10.8% localize! [53] 1.1% gen-rewrites! [54] 1.0% choose-best-alt! [56] 0.5% -------------------------------------------------------------------------- loop [42] 100.0% [47] 2036(5.0%) 1026(2.5%) ??? ...ghtlies/herbie/develop/src/points.rkt:129:2 ??? [109] 49.6% -------------------------------------------------------------------------- loop [42] 100.0% [48] 1340(3.3%) 208(0.5%) loop ...htlies/herbie/develop/src/points.rkt:104:2 ??? [97] 72.4% ??? [58] 12.1% -------------------------------------------------------------------------- infer-splitpoints [44] 100.0% [49] 194(0.5%) 0(0.0%) for-loop ...rbie/develop/src/core/regimes.rkt:46:6 option-on-expr [55] 100.0% -------------------------------------------------------------------------- run-iter! [46] 100.0% [50] 24862(60.6%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:213:0 ??? [57] 98.5% for-loop [62] 0.8% for-loop [64] 0.7% -------------------------------------------------------------------------- run-iter! [46] 100.0% [51] 6496(15.8%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:268:0 ??? [58] 100.0% -------------------------------------------------------------------------- run-iter! [46] 100.0% [52] 3894(9.5%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:149:0 for-loop [59] 100.0% -------------------------------------------------------------------------- run-iter! [46] 100.0% [53] 388(0.9%) 0(0.0%) localize! ...herbie/develop/src/mainloop.rkt:116:0 localize-error [60] 100.0% -------------------------------------------------------------------------- run-iter! [46] 100.0% [54] 356(0.9%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:172:0 for-loop [61] 100.0% -------------------------------------------------------------------------- for-loop [49] 100.0% [55] 194(0.5%) 0(0.0%) option-on-expr ...velop/src/core/regimes.rkt:150:0 sort-context-on-expr [63] 100.0% -------------------------------------------------------------------------- run-iter! [46] 100.0% [56] 176(0.4%) 0(0.0%) choose-best-alt! ...develop/src/mainloop.rkt:107:0 ??? [58] 100.0% -------------------------------------------------------------------------- simplify! [50] 100.0% [57] 24488(59.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:26:0 one-iter [73] 39.9% for-loop [65] 31.1% loop [66] 29.0% -------------------------------------------------------------------------- loop [48] 2.1% choose-best-alt! [56] 2.3% match-e [123] 3.1% variable? [141] 8.9% finalize-iter! [51] 83.6% [58] 7770(18.9%) 936(2.3%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [67] 83.6% ??? [72] 2.3% ??? [174] 2.1% -------------------------------------------------------------------------- gen-series! [52] 100.0% [59] 3894(9.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:156:7 taylor-alt [68] 100.0% -------------------------------------------------------------------------- localize! [53] 100.0% [60] 388(0.9%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:52:0 hash-ref! [167] 100.0% -------------------------------------------------------------------------- gen-rewrites! [54] 100.0% [61] 356(0.9%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:180:11 rewrite-expression-head20 [69] 100.0% -------------------------------------------------------------------------- simplify! [50] 100.0% [62] 206(0.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:252:6 for-loop [70] 100.0% -------------------------------------------------------------------------- option-on-expr [55] 100.0% [63] 194(0.5%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:145:0 ??? [71] 100.0% -------------------------------------------------------------------------- for-loop [64] 50.0% simplify! [50] 50.0% [64] 168(0.4%) 168(0.4%) for-loop .../herbie/develop/src/mainloop.rkt:241:6 for-loop [64] 50.0% -------------------------------------------------------------------------- ??? [57] 100.0% [65] 7614(18.6%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:33:2 one-iter [73] 100.0% -------------------------------------------------------------------------- ??? [57] 100.0% [66] 7106(17.3%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:143:2 for-loop [74] 100.0% -------------------------------------------------------------------------- ??? [58] 100.0% [67] 6496(15.8%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:56:2 atab-add-altn [75] 90.9% loop [77] 9.1% -------------------------------------------------------------------------- for-loop [59] 100.0% [68] 3894(9.5%) 0(0.0%) taylor-alt ...erbie/develop/src/mainloop.rkt:135:0 for-loop [76] 100.0% -------------------------------------------------------------------------- for-loop [61] 100.0% [69] 356(0.9%) 0(0.0%) rewrite-expression-head20 ...ore/matcher.rkt:126:0 rewriter [78] 100.0% -------------------------------------------------------------------------- for-loop [62] 100.0% [70] 206(0.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:253:8 expression-cost [95] 100.0% -------------------------------------------------------------------------- sort-context-on-expr [63] 100.0% [71] 194(0.5%) 0(0.0%) ??? ...-7.0/collects/racket/private/sort.rkt:369:3 generic-sort/key [79] 100.0% -------------------------------------------------------------------------- ??? [58] 100.0% [72] 176(0.4%) 0(0.0%) ??? .../herbie/develop/src/core/alt-table.rkt:59:0 ??? [109] 100.0% -------------------------------------------------------------------------- for-loop [65] 43.8% ??? [57] 56.2% [73] 17382(42.4%) 0(0.0%) one-iter ...bie/develop/src/core/simplify.rkt:86:0 find-matches [80] 50.9% for-loop [81] 44.4% for-loop [86] 4.7% -------------------------------------------------------------------------- loop [66] 100.0% [74] 7106(17.3%) 254(0.6%) for-loop ...ie/develop/src/core/simplify.rkt:149:4 loop [83] 45.0% argmin [84] 28.9% expression-cost [95] 10.9% for-loop [88] 6.0% make-sequence [142] 3.3% for-loop [99] 2.3% -------------------------------------------------------------------------- for-loop [67] 100.0% [75] 5904(14.4%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:202:0 errors [82] 87.7% best-and-tied-at-points [87] 9.2% loop [90] 3.0% -------------------------------------------------------------------------- taylor-alt [68] 100.0% [76] 3894(9.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:141:6 ??? [109] 100.0% -------------------------------------------------------------------------- for-loop [67] 100.0% [77] 592(1.4%) 0(0.0%) loop ...erbie/develop/src/core/alt-table.rkt:176:2 map [85] 36.1% loop [91] 35.1% loop [90] 28.7% -------------------------------------------------------------------------- matcher [107] 23.0% rewrite-expression-head20 [69] 77.0% [78] 356(0.9%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:128:2 for-loop [89] 100.0% -------------------------------------------------------------------------- ??? [71] 100.0% [79] 194(0.5%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 loop [92] 100.0% -------------------------------------------------------------------------- one-iter [73] 100.0% [80] 8850(21.6%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:56:0 for-loop [93] 100.0% -------------------------------------------------------------------------- one-iter [73] 100.0% [81] 7722(18.8%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:95:2 loop [94] 97.9% update-leader! [150] 2.1% -------------------------------------------------------------------------- ??? [164] 3.0% ??? [27] 10.3% atab-add-altn [75] 86.8% [82] 5966(14.5%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:228:0 for-loop [98] 62.2% eval-prog [96] 37.8% -------------------------------------------------------------------------- for-loop [74] 100.0% [83] 3196(7.8%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [95] 74.4% for-loop [99] 25.6% -------------------------------------------------------------------------- for-loop [74] 100.0% [84] 2056(5.0%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 expression-cost [95] 67.0% for-loop [99] 33.0% -------------------------------------------------------------------------- loop [77] 11.4% taylor [101] 17.1% f67 [28] 71.5% [85] 1880(4.6%) 0(0.0%) map ...t-7.0/collects/racket/private/map.rkt:35:13 f67 [28] 51.2% taylor [101] 17.1% parse-loop15 [29] 11.5% loop [100] 11.4% simplify-node [105] 8.7% -------------------------------------------------------------------------- one-iter [73] 100.0% [86] 810(2.0%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:111:2 set-precompute! [102] 100.0% -------------------------------------------------------------------------- atab-add-altn [75] 100.0% [87] 546(1.3%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:117:0 for-loop [103] 100.0% -------------------------------------------------------------------------- for-loop [74] 100.0% [88] 428(1.0%) 172(0.4%) for-loop ...e/develop/src/core/simplify.rkt:153:16 for-loop [104] 59.8% -------------------------------------------------------------------------- rewriter [78] 100.0% [89] 356(0.9%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:131:10 variable? [141] 53.9% matcher [107] 23.0% type-of [106] 23.0% -------------------------------------------------------------------------- loop [77] 48.6% atab-add-altn [75] 51.4% [90] 350(0.9%) 350(0.9%) loop ...-7.0/collects/racket/private/hash.rkt:20:4 -------------------------------------------------------------------------- loop [77] 12.5% loop [91] 87.5% [91] 208(0.5%) 208(0.5%) loop ...racket-7.0/collects/racket/list.rkt:434:28 loop [91] 87.5% -------------------------------------------------------------------------- generic-sort/key [79] 100.0% [92] 194(0.5%) 0(0.0%) loop ...7.0/collects/racket/private/sort.rkt:96:12 ??? [97] 100.0% -------------------------------------------------------------------------- for-loop [93] 46.8% find-matches [80] 53.2% [93] 8850(21.6%) 2650(6.5%) for-loop ...bie/develop/src/core/simplify.rkt:58:8 for-loop [93] 46.8% match-e [123] 35.0% -------------------------------------------------------------------------- for-loop [81] 100.0% [94] 7556(18.4%) 180(0.4%) loop ...herbie/develop/src/core/simplify.rkt:100:4 apply-match [108] 97.6% -------------------------------------------------------------------------- for-loop [70] 4.3% for-loop [74] 16.4% argmin [84] 29.1% loop [83] 50.2% [95] 4738(11.5%) 228(0.6%) expression-cost .../develop/src/programs.rkt:204:0 compile [110] 95.2% -------------------------------------------------------------------------- errors [82] 49.2% eval-const-expr [34] 50.8% [96] 4588(11.2%) 0(0.0%) eval-prog ...herbie/develop/src/programs.rkt:130:0 temp68_2 [111] 76.6% eval [115] 11.3% hash-ref! [167] 5.0% loop [193] 3.5% inductor [121] 3.5% -------------------------------------------------------------------------- ??? [120] 4.3% for-loop [45] 4.3% loop [100] 4.7% loop [92] 5.0% loop [48] 25.2% ??? [27] 56.6% [97] 3856(9.4%) 164(0.4%) ??? ...tlies/herbie/develop/src/programs.rkt:146:2 ??? [109] 48.2% ??? [112] 47.5% -------------------------------------------------------------------------- errors [82] 100.0% [98] 3710(9.0%) 550(1.3%) for-loop ...es/herbie/develop/src/points.rkt:230:2 ??? [27] 85.2% -------------------------------------------------------------------------- for-loop [74] 9.9% argmin [84] 40.8% loop [83] 49.3% [99] 1660(4.0%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:205:2 table-ref [198] 100.0% -------------------------------------------------------------------------- map [85] 2.0% loop! [156] 13.5% ??? [179] 16.8% parse-loop15 [29] 17.6% loop [100] 24.4% for-loop [43] 25.3% [100] 1358(3.3%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:40:19 hash-ref! [167] 34.4% loop [100] 24.4% loop! [156] 13.5% ??? [97] 13.3% ??? [120] 12.1% bf [118] 0.4% -------------------------------------------------------------------------- map [85] 6.7% hash-ref! [167] 14.6% for-loop [24] 17.0% taylor [101] 61.6% [101] 1092(2.7%) 262(0.6%) taylor ...herbie/develop/src/core/taylor.rkt:170:0 taylor [101] 61.6% loop [116] 7.9% map [85] 6.7% debug-print [113] 5.0% curried [159] 4.9% taylor-log [13] 1.9% -------------------------------------------------------------------------- for-loop [86] 100.0% [102] 810(2.0%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:117:0 for-loop [114] 75.3% make-sequence [142] 24.7% -------------------------------------------------------------------------- best-and-tied-at-points [87] 100.0% [103] 546(1.3%) 348(0.8%) for-loop .../develop/src/core/alt-table.rkt:119:16 ??? [117] 36.3% -------------------------------------------------------------------------- for-loop [88] 100.0% [104] 256(0.6%) 256(0.6%) for-loop ...e/develop/src/core/simplify.rkt:157:23 -------------------------------------------------------------------------- map [85] 100.0% [105] 164(0.4%) 0(0.0%) simplify-node .../develop/src/core/reduce.rkt:48:0 gather-multiplicative-terms [119] 100.0% -------------------------------------------------------------------------- for-loop [89] 100.0% [106] 164(0.4%) 0(0.0%) type-of .../herbie/develop/src/type-check.rkt:34:0 table-ref [198] 100.0% -------------------------------------------------------------------------- for-loop [26] 50.0% for-loop [89] 50.0% [107] 164(0.4%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:163:2 ??? [12] 50.0% rewriter [78] 50.0% -------------------------------------------------------------------------- loop [94] 100.0% [108] 7376(18.0%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:65:0 for-loop [122] 93.7% match-e [123] 6.3% -------------------------------------------------------------------------- ??? [72] 1.2% ??? [27] 2.4% loop [11] 3.1% ??? [5] 5.4% loop [16] 10.7% ??? [47] 14.1% location-do [124] 19.1% for-loop [76] 19.1% ??? [97] 24.8% [109] 7158(17.4%) 510(1.2%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ->flonum [126] 30.3% location-do [124] 19.1% approximate9 [2] 19.1% hash-ref! [167] 16.1% sample-multi-bounded [129] 7.0% best-alt [135] 1.2% -------------------------------------------------------------------------- expression-cost [95] 100.0% [110] 4510(11.0%) 0(0.0%) compile ...s/herbie/develop/src/programs.rkt:181:0 hash-ref! [167] 100.0% -------------------------------------------------------------------------- eval-prog [96] 100.0% [111] 3516(8.6%) 0(0.0%) temp68_2 (unknown source) compile16 [125] 100.0% -------------------------------------------------------------------------- ??? [97] 100.0% [112] 1832(4.5%) 0(0.0%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [127] 56.0% ??? [128] 44.0% -------------------------------------------------------------------------- taylor [101] 25.6% simplify [17] 74.4% [113] 640(1.6%) 0(0.0%) debug-print .../herbie/develop/src/debug.rkt:110:0 ??? [130] 68.1% for-loop [133] 31.9% -------------------------------------------------------------------------- set-precompute! [102] 100.0% [114] 610(1.5%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:119:2 setfindf [132] 46.2% ??? [27] 26.9% merge-egraph-nodes! [136] 26.9% -------------------------------------------------------------------------- eval-prog [96] 100.0% [115] 520(1.3%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [131] 66.2% add-ns-scopes [134] 33.8% -------------------------------------------------------------------------- taylor [101] 100.0% [116] 344(0.8%) 0(0.0%) loop ...s/herbie/develop/src/core/taylor.rkt:268:2 hash-ref! [167] 100.0% -------------------------------------------------------------------------- for-loop [103] 100.0% [117] 198(0.5%) 198(0.5%) ??? ...7.0/collects/racket/private/for.rkt:1208:14 -------------------------------------------------------------------------- loop [100] 100.0% [118] 166(0.4%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 ??? [145] 100.0% -------------------------------------------------------------------------- simplify-node [105] 100.0% [119] 164(0.4%) 164(0.4%) gather-multiplicative-terms ...re/reduce.rkt:112:0 -------------------------------------------------------------------------- loop [100] 100.0% [120] 164(0.4%) 0(0.0%) ??? ...htlies/herbie/develop/src/points.rkt:214:26 ??? [97] 100.0% -------------------------------------------------------------------------- eval-prog [96] 25.0% inductor [121] 75.0% [121] 162(0.4%) 162(0.4%) inductor .../herbie/develop/src/programs.rkt:135:4 inductor [121] 75.0% -------------------------------------------------------------------------- apply-match [108] 100.0% [122] 6910(16.8%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:78:2 merge-egraph-nodes! [136] 70.0% mk-enode! [170] 13.2% substitute-e [140] 10.4% dedup-children! [153] 6.4% -------------------------------------------------------------------------- apply-match [108] 3.5% for-loop [151] 23.0% for-loop [93] 73.5% [123] 6666(16.2%) 2336(5.7%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [137] 60.9% make-sequence [142] 3.1% variable? [141] 2.5% ??? [58] 1.8% -------------------------------------------------------------------------- ??? [109] 43.3% location-do [124] 56.7% [124] 3894(9.5%) 0(0.0%) location-do ...rbie/develop/src/programs.rkt:111:0 location-do [124] 56.7% ??? [109] 43.3% -------------------------------------------------------------------------- temp68_2 [111] 100.0% [125] 3516(8.6%) 0(0.0%) compile16 (unknown source) temp74_0 [138] 100.0% -------------------------------------------------------------------------- ??? [109] 100.0% [126] 2254(5.5%) 1274(3.1%) ->flonum ...s/herbie/develop/src/programs.rkt:38:0 return/no-unsupplied [144] 17.7% ??? [143] 16.0% ??? [145] 9.8% -------------------------------------------------------------------------- ??? [112] 100.0% [127] 1026(2.5%) 818(2.0%) ??? ...herbie/develop/src/syntax/syntax.rkt:317:17 ??? [143] 20.3% -------------------------------------------------------------------------- ??? [112] 100.0% [128] 806(2.0%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-sub [139] 100.0% -------------------------------------------------------------------------- ??? [109] 100.0% [129] 500(1.2%) 306(0.7%) sample-multi-bounded ...evelop/src/points.rkt:16:0 for-loop [147] 38.8% -------------------------------------------------------------------------- debug-print [113] 100.0% [130] 436(1.1%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:428:3 ~r78 [146] 62.4% mk-call [149] 37.6% -------------------------------------------------------------------------- eval [115] 100.0% [131] 344(0.8%) 344(0.8%) namespace-syntax-introduce3 (unknown source) -------------------------------------------------------------------------- for-loop [114] 100.0% [132] 282(0.7%) 282(0.7%) setfindf ...es/herbie/develop/src/common.rkt:139:0 -------------------------------------------------------------------------- debug-print [113] 100.0% [133] 204(0.5%) 204(0.5%) for-loop ...ies/herbie/develop/src/debug.rkt:116:2 -------------------------------------------------------------------------- eval [115] 100.0% [134] 176(0.4%) 0(0.0%) add-ns-scopes (unknown source) gf [200] 100.0% -------------------------------------------------------------------------- ??? [109] 100.0% [135] 176(0.4%) 0(0.0%) best-alt .../herbie/develop/src/mainloop.rkt:102:0 argmins [148] 100.0% -------------------------------------------------------------------------- for-loop [114] 3.3% for-loop [158] 4.2% merge-egraph-nodes! [136] 7.3% for-loop [122] 85.2% [136] 4998(12.2%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:145:0 update-leader! [150] 65.4% loop! [156] 12.7% merge-egraph-nodes! [136] 7.3% dedup-children! [153] 6.7% for-loop [158] 4.2% enode-merge! [163] 3.6% -------------------------------------------------------------------------- match-e [123] 100.0% [137] 4504(11.0%) 2396(5.8%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 for-loop [151] 47.5% foldr [161] 4.5% curry* [166] 3.6% cartesian-product [160] 2.7% curried [159] 2.3% -------------------------------------------------------------------------- compile16 [125] 100.0% [138] 3516(8.6%) 0(0.0%) temp74_0 (unknown source) expand-single [152] 84.1% compile-top9 [157] 15.9% -------------------------------------------------------------------------- ??? [128] 100.0% [139] 806(2.0%) 0(0.0%) ival-sub ...rbie/develop/src/biginterval.rkt:102:0 bfsub [154] 100.0% -------------------------------------------------------------------------- for-loop [122] 100.0% [140] 722(1.8%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [155] 100.0% -------------------------------------------------------------------------- for-loop [89] 27.7% match-e [123] 72.3% [141] 692(1.7%) 0(0.0%) variable? .../develop/src/syntax/syntax.rkt:1159:0 ??? [58] 100.0% -------------------------------------------------------------------------- set-precompute! [102] 31.2% match-e [123] 32.5% for-loop [74] 36.2% [142] 640(1.6%) 640(1.6%) make-sequence ...ects/racket/private/for.rkt:528:2 -------------------------------------------------------------------------- ??? [127] 36.6% ->flonum [126] 63.4% [143] 568(1.4%) 384(0.9%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ??? [162] 32.4% -------------------------------------------------------------------------- ->flonum [126] 100.0% [144] 398(1.0%) 398(1.0%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 -------------------------------------------------------------------------- bf [118] 42.8% ->flonum [126] 57.2% [145] 388(0.9%) 388(0.9%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 -------------------------------------------------------------------------- ??? [130] 100.0% [146] 272(0.7%) 272(0.7%) ~r78 ...acket-7.0/collects/racket/format.rkt:189:0 -------------------------------------------------------------------------- sample-multi-bounded [129] 100.0% [147] 194(0.5%) 194(0.5%) for-loop ...ies/herbie/develop/src/points.rkt:26:4 -------------------------------------------------------------------------- best-alt [135] 100.0% [148] 176(0.4%) 0(0.0%) argmins ...lies/herbie/develop/src/common.rkt:93:0 ??? [164] 100.0% -------------------------------------------------------------------------- ??? [130] 100.0% [149] 164(0.4%) 0(0.0%) mk-call ...tract/private/arrow-val-first.rkt:431:5 loop [165] 100.0% -------------------------------------------------------------------------- for-loop [81] 4.3% merge-egraph-nodes! [136] 95.7% [150] 3900(9.5%) 164(0.4%) update-leader! ...evelop/src/core/egraph.rkt:213:0 for-loop [168] 86.3% hash-ref! [167] 9.5% -------------------------------------------------------------------------- for-loop [137] 100.0% [151] 2988(7.3%) 164(0.4%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [123] 94.5% -------------------------------------------------------------------------- temp74_0 [138] 100.0% [152] 2958(7.2%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [169] 100.0% -------------------------------------------------------------------------- for-loop [122] 49.7% merge-egraph-nodes! [136] 50.3% [153] 890(2.2%) 0(0.0%) dedup-children! ...evelop/src/core/enode.rkt:199:0 loop [172] 50.1% loop [175] 49.9% -------------------------------------------------------------------------- ival-sub [139] 100.0% [154] 806(2.0%) 0(0.0%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [171] 100.0% -------------------------------------------------------------------------- substitute-e [140] 100.0% [155] 722(1.8%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 mk-enode! [170] 100.0% -------------------------------------------------------------------------- loop [100] 14.5% merge-egraph-nodes! [136] 85.5% [156] 636(1.6%) 636(1.6%) loop! ...s/herbie/develop/src/core/enode.rkt:191:2 loop [100] 14.5% -------------------------------------------------------------------------- temp74_0 [138] 100.0% [157] 558(1.4%) 0(0.0%) compile-top9 (unknown source) compile-forms31 [173] 100.0% -------------------------------------------------------------------------- merge-egraph-nodes! [136] 100.0% [158] 518(1.3%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:199:4 merge-egraph-nodes! [136] 100.0% -------------------------------------------------------------------------- taylor [101] 43.2% for-loop [137] 56.8% [159] 370(0.9%) 370(0.9%) curried ...-7.0/collects/racket/function.rkt:71:18 -------------------------------------------------------------------------- for-loop [137] 100.0% [160] 242(0.6%) 242(0.6%) cartesian-product ...ollects/racket/list.rkt:822:0 -------------------------------------------------------------------------- for-loop [137] 100.0% [161] 204(0.5%) 0(0.0%) foldr ....0/collects/racket/private/list.rkt:242:4 cp-2 [176] 100.0% -------------------------------------------------------------------------- ??? [143] 100.0% [162] 184(0.4%) 184(0.4%) ??? ...ects/racket/contract/private/prop.rkt:274:4 -------------------------------------------------------------------------- merge-egraph-nodes! [136] 100.0% [163] 180(0.4%) 0(0.0%) enode-merge! ...e/develop/src/core/enode.rkt:128:0 adopt-enode! [177] 100.0% -------------------------------------------------------------------------- argmins [148] 100.0% [164] 176(0.4%) 0(0.0%) ??? ...lies/herbie/develop/src/mainloop.rkt:104:19 errors [82] 100.0% -------------------------------------------------------------------------- mk-call [149] 100.0% [165] 164(0.4%) 0(0.0%) loop ...contract/private/arrow-val-first.rkt:435:8 ??? [174] 100.0% -------------------------------------------------------------------------- for-loop [137] 100.0% [166] 162(0.4%) 0(0.0%) curry* ...et-7.0/collects/racket/function.rkt:44:2 procedure-arity [178] 100.0% -------------------------------------------------------------------------- eval-prog [96] 0.6% for-loop [22] 0.7% for-loop [35] 0.7% loop [116] 1.0% for-loop [20] 1.0% ??? [194] 1.5% localize-error [60] 1.7% ??? [5] 1.9% for-loop [19] 2.7% loop [16] 3.5% for-loop [18] 4.1% update-leader! [150] 4.1% loop [100] 4.5% ??? [181] 5.9% ??? [109] 13.0% compile [110] 23.7% ??? [179] 26.6% [167] 8964(21.8%) 4528(11.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [179] 30.8% simplify [17] 9.7% ??? [181] 8.7% ??? [5] 5.5% ??? [4] 4.1% parse-loop15 [29] 3.9% ??? [3] 3.4% taylor [101] 2.5% ??? [6] 1.4% ??? [8] 0.7% -------------------------------------------------------------------------- update-leader! [150] 100.0% [168] 3366(8.2%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:218:6 for-loop [182] 58.7% hash-update! [191] 41.3% -------------------------------------------------------------------------- loop [193] 5.2% expand-single [152] 94.8% [169] 3120(7.6%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [180] 94.8% loop [193] 5.2% -------------------------------------------------------------------------- for-loop [155] 44.2% for-loop [122] 55.8% [170] 1634(4.0%) 1014(2.5%) mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0 mutable-set [183] 16.3% new-enode [186] 11.6% hash-has-key? [189] 10.0% -------------------------------------------------------------------------- bfsub [154] 100.0% [171] 806(2.0%) 806(2.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 -------------------------------------------------------------------------- dedup-children! [153] 12.6% append-map [14] 26.4% loop [172] 61.0% [172] 606(1.5%) 160(0.4%) loop ...racket-7.0/collects/racket/list.rkt:417:34 loop [172] 61.0% loop [193] 7.3% member [184] 5.3% -------------------------------------------------------------------------- compile-top9 [157] 100.0% [173] 558(1.4%) 0(0.0%) compile-forms31 (unknown source) for-loop [208] 100.0% -------------------------------------------------------------------------- ??? [58] 29.2% loop [165] 29.6% ??? [27] 41.2% [174] 554(1.4%) 228(0.6%) ??? ...ects/racket/contract/private/prop.rkt:519:4 ??? [188] 29.6% ??? [190] 29.2% -------------------------------------------------------------------------- dedup-children! [153] 6.2% loop [175] 93.8% [175] 444(1.1%) 444(1.1%) loop ...racket-7.0/collects/racket/list.rkt:434:17 loop [175] 93.8% -------------------------------------------------------------------------- foldr [161] 100.0% [176] 204(0.5%) 0(0.0%) cp-2 .../racket-7.0/collects/racket/list.rkt:826:2 for-loop [185] 100.0% -------------------------------------------------------------------------- enode-merge! [163] 100.0% [177] 180(0.4%) 0(0.0%) adopt-enode! ...e/develop/src/core/enode.rkt:104:0 custom-set-union [187] 100.0% -------------------------------------------------------------------------- curry* [166] 100.0% [178] 162(0.4%) 162(0.4%) procedure-arity ...ket/private/norm-arity.rkt:7:27 -------------------------------------------------------------------------- hash-ref! [167] 100.0% [179] 3876(9.4%) 580(1.4%) ??? ...tlies/herbie/develop/src/programs.rkt:189:5 hash-ref! [167] 88.8% loop [100] 5.9% -------------------------------------------------------------------------- expand-capturing-lifts [169] 100.0% [180] 2958(7.2%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [192] 82.4% loop [193] 17.6% -------------------------------------------------------------------------- hash-ref! [167] 100.0% [181] 2638(6.4%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:45:15 hash-ref! [167] 83.5% ??? [194] 10.3% simplify [17] 6.1% -------------------------------------------------------------------------- for-loop [168] 100.0% [182] 1976(4.8%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:219:8 hash-update! [191] 100.0% -------------------------------------------------------------------------- mk-enode! [170] 100.0% [183] 266(0.6%) 266(0.6%) mutable-set .../racket/private/set-types.rkt:999:0 -------------------------------------------------------------------------- loop [172] 100.0% [184] 224(0.5%) 224(0.5%) member (unknown source) -------------------------------------------------------------------------- cp-2 [176] 100.0% [185] 204(0.5%) 204(0.5%) for-loop ...ket-7.0/collects/racket/list.rkt:827:4 -------------------------------------------------------------------------- mk-enode! [170] 100.0% [186] 190(0.5%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:96:0 type-of-enode-expr [195] 100.0% -------------------------------------------------------------------------- adopt-enode! [177] 100.0% [187] 180(0.4%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [196] 100.0% -------------------------------------------------------------------------- ??? [174] 100.0% [188] 164(0.4%) 164(0.4%) ??? ...ects/racket/contract/private/list.rkt:681:0 -------------------------------------------------------------------------- mk-enode! [170] 100.0% [189] 164(0.4%) 164(0.4%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 -------------------------------------------------------------------------- ??? [174] 100.0% [190] 162(0.4%) 162(0.4%) ??? ...lects/racket/contract/private/orc.rkt:83:14 -------------------------------------------------------------------------- for-loop [168] 41.3% for-loop [182] 58.7% [191] 3366(8.2%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [197] 100.0% -------------------------------------------------------------------------- lambda-clause-expander [180] 36.9% for-loop [208] 63.1% [192] 2436(5.9%) 0(0.0%) finish-bodys (unknown source) for-loop [208] 100.0% -------------------------------------------------------------------------- datum->syntax6 [37] 0.3% expand-capturing-lifts [169] 4.3% eval-prog [96] 4.3% loop [193] 10.0% loop [172] 11.8% lambda-clause-expander [180] 17.5% syntax-e/no-taint [25] 21.3% for-loop [208] 30.5% [193] 1878(4.6%) 582(1.4%) loop (unknown source) expand-id-application-form17 [199] 39.1% gf [200] 21.3% loop [193] 10.0% dispatch-transformer41 [7] 8.9% expand-capturing-lifts [169] 4.3% -------------------------------------------------------------------------- ??? [181] 44.6% for-loop [20] 55.4% [194] 610(1.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:294:19 hash-ref! [167] 100.0% -------------------------------------------------------------------------- new-enode [186] 100.0% [195] 190(0.5%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:69:0 table-ref [198] 100.0% -------------------------------------------------------------------------- custom-set-union [187] 100.0% [196] 180(0.4%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [201] 100.0% -------------------------------------------------------------------------- hash-update! [191] 100.0% [197] 3366(8.2%) 490(1.2%) ??? ...s/herbie/develop/src/core/egraph.rkt:221:24 for-loop [202] 85.4% -------------------------------------------------------------------------- type-of [106] 8.1% type-of-enode-expr [195] 9.4% for-loop [99] 82.4% [198] 2014(4.9%) 1198(2.9%) table-ref ...es/herbie/develop/src/common.rkt:42:0 for-loop [204] 40.5% -------------------------------------------------------------------------- loop [193] 100.0% [199] 734(1.8%) 162(0.4%) expand-id-application-form17 (unknown source) resolve+shift28 [203] 77.9% -------------------------------------------------------------------------- add-ns-scopes [134] 30.6% loop [193] 69.4% [200] 576(1.4%) 340(0.8%) gf (unknown source) propagation-apply [205] 41.0% -------------------------------------------------------------------------- for-loop [196] 100.0% [201] 180(0.4%) 180(0.4%) for-loop ...cts/racket/private/set-types.rkt:178:5 -------------------------------------------------------------------------- ??? [197] 100.0% [202] 2876(7.0%) 2452(6.0%) for-loop ...bie/develop/src/core/egraph.rkt:222:26 update-en-expr [207] 14.7% -------------------------------------------------------------------------- expand-implicit [10] 36.2% expand-id-application-form17 [199] 63.8% [203] 896(2.2%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [206] 100.0% -------------------------------------------------------------------------- table-ref [198] 100.0% [204] 816(2.0%) 816(2.0%) for-loop ...ies/herbie/develop/src/common.rkt:44:4 -------------------------------------------------------------------------- gf [200] 100.0% [205] 236(0.6%) 236(0.6%) propagation-apply (unknown source) -------------------------------------------------------------------------- resolve+shift28 [203] 100.0% [206] 896(2.2%) 162(0.4%) fallback-loop (unknown source) for-loop [208] 81.9% -------------------------------------------------------------------------- for-loop [202] 100.0% [207] 424(1.0%) 424(1.0%) update-en-expr ...evelop/src/core/egraph.rkt:207:0 -------------------------------------------------------------------------- fallback-loop [206] 7.7% for-loop [208] 12.1% compile-forms31 [173] 17.7% finish-bodys [192] 62.6% [208] 3156(7.7%) 1634(4.0%) for-loop (unknown source) finish-bodys [192] 42.2% for-loop [208] 12.1% loop [193] 7.0% expand-implicit [10] 3.2% syntax-e [9] 2.4% dispatch-transformer41 [7] 2.3% add-local-binding!37 [209] 0.4% -------------------------------------------------------------------------- for-loop [208] 100.0% [209] 188(0.5%) 0(0.0%) add-local-binding!37 (unknown source) binding-table-add [210] 100.0% -------------------------------------------------------------------------- add-local-binding!37 [209] 100.0% [210] 188(0.5%) 188(0.5%) binding-table-add (unknown source) --------------------------------------------------------------------------