33.40087890625 1750.416015625 772.587890625 2381.23681640625 2224.679931640625 1256.755126953125 Profiling results ----------------- Total cpu time observed: 212912ms (out of 215440ms) Number of samples taken: 469 (once every 454ms) (Hiding functions with self<1.0% and local<2.0%: 8 of 206 hidden) ===================================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ===================================================================================== ??? [81] 100.0% [1] 212912(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [12] 100.0% ------------------------------------------------------------------------------------- ??? [81] 100.0% [2] 73666(34.6%) 0(0.0%) run-improve47 ...estversion/src/mainloop.rkt:345:0 for-loop [14] 95.3% prepare-points-intervals [13] 4.3% simplify! [33] 0.4% ------------------------------------------------------------------------------------- ??? [151] 100.0% [3] 21974(10.3%) 0(0.0%) approximate9 ...stversion/src/core/taylor.rkt:12:0 loop [15] 97.1% for-loop [22] 2.9% ------------------------------------------------------------------------------------- map [126] 5.6% loop [140] 94.4% [4] 11080(5.2%) 300(0.1%) ??? ...e/eggmath-testversion/src/points.rkt:190:26 ??? [82] 89.1% ordinary-value? [24] 2.8% *bit-width* [25] 2.7% ulp-difference [26] 2.7% ------------------------------------------------------------------------------------- hash-ref! [83] 100.0% [5] 10842(5.1%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:301:23 for-loop [16] 100.0% ------------------------------------------------------------------------------------- map [126] 100.0% [6] 8542(4.0%) 300(0.1%) simplify* ...-testversion/src/core/reduce.rkt:31:0 ??? [43] 85.6% constant? [95] 3.8% variable? [23] 3.6% return/no-unsupplied [118] 3.5% ------------------------------------------------------------------------------------- loop [174] 24.5% for-loop [163] 75.5% [7] 5264(2.5%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [17] 100.0% ------------------------------------------------------------------------------------- hash-ref! [83] 100.0% [8] 3092(1.5%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:291:26 for-loop [18] 100.0% ------------------------------------------------------------------------------------- matcher [69] 100.0% [9] 2608(1.2%) 0(0.0%) ??? ...ath-testversion/src/core/matcher.rkt:130:11 for-loop [19] 100.0% ------------------------------------------------------------------------------------- for-loop [163] 100.0% [10] 2538(1.2%) 336(0.2%) expand-implicit (unknown source) resolve+shift28 [21] 74.9% binding-lookup52 [195] 11.8% ------------------------------------------------------------------------------------- loop [174] 26.7% for-loop [163] 73.3% [11] 2318(1.1%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [20] 100.0% ------------------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [12] 212912(100.0%) 0(0.0%) run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2 ??? [81] 100.0% ------------------------------------------------------------------------------------- run-improve47 [2] 3.0% ??? [81] 97.0% [13] 104764(49.2%) 0(0.0%) prepare-points-intervals ...n/src/points.rkt:110:0 loop [27] 100.0% ------------------------------------------------------------------------------------- run-improve47 [2] 100.0% [14] 70186(33.0%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:364:4 run-iter! [28] 100.0% ------------------------------------------------------------------------------------- approximate9 [3] 100.0% [15] 21342(10.0%) 0(0.0%) loop ...gmath-testversion/src/core/taylor.rkt:87:4 hash-ref! [83] 61.3% ??? [151] 37.2% ------------------------------------------------------------------------------------- ??? [5] 100.0% [16] 10842(5.1%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:304:27 hash-ref! [83] 100.0% ------------------------------------------------------------------------------------- expand-id-application-form17 [186] 10.8% syntax-e [7] 89.2% [17] 5900(2.8%) 0(0.0%) syntax-e/no-taint (unknown source) loop [174] 100.0% ------------------------------------------------------------------------------------- ??? [8] 100.0% [18] 3092(1.5%) 0(0.0%) for-loop ...testversion/src/core/taylor.rkt:291:52 hash-ref! [83] 79.5% ??? [31] 20.5% ------------------------------------------------------------------------------------- ??? [9] 100.0% [19] 2608(1.2%) 0(0.0%) for-loop ...estversion/src/core/matcher.rkt:132:15 matcher [69] 100.0% ------------------------------------------------------------------------------------- dispatch-transformer41 [11] 100.0% [20] 2318(1.1%) 362(0.2%) apply-transformer52 (unknown source) apply-transformer-in-context [30] 42.4% loop [174] 42.0% ------------------------------------------------------------------------------------- core-form-sym [188] 15.0% expand-implicit [10] 85.0% [21] 2238(1.1%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [29] 100.0% ------------------------------------------------------------------------------------- approximate9 [3] 100.0% [22] 632(0.3%) 0(0.0%) for-loop ...-testversion/src/core/taylor.rkt:30:18 taylor [96] 52.5% f215 [112] 47.5% ------------------------------------------------------------------------------------- simplify* [6] 100.0% [23] 310(0.1%) 0(0.0%) variable? ...stversion/src/syntax/syntax.rkt:729:0 value? [168] 100.0% ------------------------------------------------------------------------------------- ??? [4] 100.0% [24] 306(0.1%) 306(0.1%) ordinary-value? ...-testversion/src/float.rkt:52:0 ------------------------------------------------------------------------------------- ??? [4] 100.0% [25] 302(0.1%) 302(0.1%) *bit-width* ...math-testversion/src/float.rkt:35:0 ------------------------------------------------------------------------------------- ??? [4] 100.0% [26] 298(0.1%) 298(0.1%) ulp-difference ...h-testversion/src/float.rkt:20:0 ------------------------------------------------------------------------------------- prepare-points-intervals [13] 100.0% [27] 104764(49.2%) 0(0.0%) loop ...e/eggmath-testversion/src/points.rkt:123:4 loop [32] 94.4% ??? [36] 5.6% ------------------------------------------------------------------------------------- for-loop [14] 100.0% [28] 70186(33.0%) 0(0.0%) run-iter! ...th-testversion/src/mainloop.rkt:326:0 simplify! [33] 42.2% gen-series! [34] 32.3% finalize-iter! [35] 16.1% gen-rewrites! [37] 3.7% choose-best-alt! [38] 3.3% localize! [39] 2.5% ------------------------------------------------------------------------------------- resolve+shift28 [21] 100.0% [29] 2238(1.1%) 0(0.0%) fallback-loop (unknown source) for-loop [163] 100.0% ------------------------------------------------------------------------------------- apply-transformer52 [20] 100.0% [30] 982(0.5%) 0(0.0%) apply-transformer-in-context (unknown source) parse-app [40] 68.4% ??? [41] 31.6% ------------------------------------------------------------------------------------- for-loop [18] 100.0% [31] 634(0.3%) 0(0.0%) ??? ...math-testversion/src/core/taylor.rkt:294:19 hash-ref! [83] 100.0% ------------------------------------------------------------------------------------- loop [27] 100.0% [32] 98856(46.4%) 404(0.2%) loop ...ie/eggmath-testversion/src/points.rkt:81:2 ??? [82] 99.3% ------------------------------------------------------------------------------------- run-improve47 [2] 1.0% run-iter! [28] 99.0% [33] 29902(14.0%) 296(0.1%) simplify! ...th-testversion/src/mainloop.rkt:223:0 ??? [110] 99.0% ------------------------------------------------------------------------------------- run-iter! [28] 100.0% [34] 22636(10.6%) 0(0.0%) gen-series! ...-testversion/src/mainloop.rkt:159:0 for-loop [42] 100.0% ------------------------------------------------------------------------------------- run-iter! [28] 100.0% [35] 11290(5.3%) 0(0.0%) finalize-iter! ...stversion/src/mainloop.rkt:277:0 ??? [43] 100.0% ------------------------------------------------------------------------------------- loop [27] 100.0% [36] 5908(2.8%) 524(0.2%) ??? ...ie/eggmath-testversion/src/points.rkt:106:2 ??? [151] 40.7% do-curry [77] 25.7% loop [140] 15.0% ??? [101] 9.7% ------------------------------------------------------------------------------------- run-iter! [28] 100.0% [37] 2608(1.2%) 0(0.0%) gen-rewrites! ...estversion/src/mainloop.rkt:182:0 for-loop [44] 100.0% ------------------------------------------------------------------------------------- run-iter! [28] 100.0% [38] 2312(1.1%) 0(0.0%) choose-best-alt! ...version/src/mainloop.rkt:116:0 ??? [43] 100.0% ------------------------------------------------------------------------------------- run-iter! [28] 100.0% [39] 1734(0.8%) 0(0.0%) localize! ...th-testversion/src/mainloop.rkt:126:0 localize-error [45] 100.0% ------------------------------------------------------------------------------------- apply-transformer-in-context [30] 100.0% [40] 672(0.3%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1107:2 syntax->list [51] 100.0% ------------------------------------------------------------------------------------- apply-transformer-in-context [30] 100.0% [41] 310(0.1%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [46] 100.0% ------------------------------------------------------------------------------------- gen-series! [34] 100.0% [42] 22636(10.6%) 362(0.2%) for-loop ...ath-testversion/src/mainloop.rkt:166:7 taylor-alt [47] 98.4% ------------------------------------------------------------------------------------- free-variables [157] 1.4% choose-best-alt! [38] 10.9% simplify* [6] 34.5% finalize-iter! [35] 53.2% [43] 21210(10.0%) 7608(3.6%) ??? ...contract/private/arrow-val-first.rkt:390:18 for-loop [48] 53.2% ??? [50] 10.9% ------------------------------------------------------------------------------------- gen-rewrites! [37] 100.0% [44] 2608(1.2%) 0(0.0%) for-loop ...th-testversion/src/mainloop.rkt:190:11 rewrite-expression-head20 [49] 100.0% ------------------------------------------------------------------------------------- localize! [39] 100.0% [45] 1734(0.8%) 0(0.0%) localize-error ...rsion/src/core/localize.rkt:66:0 hash-ref! [83] 78.7% ??? [52] 21.3% ------------------------------------------------------------------------------------- ??? [41] 100.0% [46] 310(0.1%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [51] 100.0% ------------------------------------------------------------------------------------- for-loop [42] 100.0% [47] 22274(10.5%) 0(0.0%) taylor-alt ...h-testversion/src/mainloop.rkt:145:0 for-loop [53] 100.0% ------------------------------------------------------------------------------------- ??? [43] 100.0% [48] 11290(5.3%) 360(0.2%) for-loop ...estversion/src/core/alt-table.rkt:55:2 atab-add-altn [54] 51.3% errors [68] 37.1% loop [58] 2.9% map [126] 2.7% for-loop [63] 2.7% ------------------------------------------------------------------------------------- for-loop [44] 100.0% [49] 2608(1.2%) 0(0.0%) rewrite-expression-head20 ...core/matcher.rkt:87:0 rewriter [55] 100.0% ------------------------------------------------------------------------------------- ??? [43] 100.0% [50] 2312(1.1%) 0(0.0%) ??? ...ath-testversion/src/core/alt-table.rkt:58:0 loop [56] 72.5% argmin [57] 27.5% ------------------------------------------------------------------------------------- ??? [46] 31.6% parse-app [40] 68.4% [51] 982(0.5%) 0(0.0%) syntax->list (unknown source) loop [174] 100.0% ------------------------------------------------------------------------------------- sort-context-on-expr [150] 44.4% localize-error [45] 55.6% [52] 666(0.3%) 0(0.0%) ??? ...-7.2/collects/racket/private/sort.rkt:369:3 loop [72] 55.6% generic-sort/key [59] 44.4% ------------------------------------------------------------------------------------- taylor-alt [47] 100.0% [53] 22274(10.5%) 0(0.0%) for-loop ...ath-testversion/src/mainloop.rkt:151:6 ??? [151] 100.0% ------------------------------------------------------------------------------------- for-loop [48] 100.0% [54] 5794(2.7%) 0(0.0%) atab-add-altn ...sion/src/core/alt-table.rkt:203:0 errors [68] 88.6% for-loop [63] 5.8% override-at-pnts [64] 5.6% ------------------------------------------------------------------------------------- rewrite-expression-head20 [49] 35.0% matcher [69] 65.0% [55] 2608(1.2%) 0(0.0%) rewriter ...-testversion/src/core/matcher.rkt:90:2 for-loop [60] 71.2% *rules* [62] 28.8% ------------------------------------------------------------------------------------- baseline-error [100] 15.2% ??? [50] 84.8% [56] 1976(0.9%) 0(0.0%) loop .../racket-7.2/collects/racket/list.rkt:751:4 ??? [61] 84.8% ??? [66] 15.2% ------------------------------------------------------------------------------------- ??? [50] 100.0% [57] 636(0.3%) 0(0.0%) argmin ...acket-7.2/collects/racket/list.rkt:765:0 ??? [61] 100.0% ------------------------------------------------------------------------------------- for-loop [48] 100.0% [58] 324(0.2%) 0(0.0%) loop ...h-testversion/src/core/alt-table.rkt:177:2 loop [65] 100.0% ------------------------------------------------------------------------------------- ??? [52] 100.0% [59] 296(0.1%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 copying-mergesort [67] 100.0% ------------------------------------------------------------------------------------- rewriter [55] 100.0% [60] 2608(1.2%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:92:4 matcher [69] 93.9% for-loop [74] 6.1% ------------------------------------------------------------------------------------- argmin [57] 27.5% loop [56] 72.5% [61] 2312(1.1%) 0(0.0%) ??? ...eggmath-testversion/src/mainloop.rkt:113:10 errors [68] 100.0% ------------------------------------------------------------------------------------- rewriter [55] 100.0% [62] 2288(1.1%) 0(0.0%) *rules* ...-testversion/src/syntax/rules.rkt:669:0 for-loop [70] 100.0% ------------------------------------------------------------------------------------- for-loop [48] 48.0% atab-add-altn [54] 52.0% [63] 642(0.3%) 642(0.3%) for-loop ...stversion/src/core/alt-table.rkt:119:2 ------------------------------------------------------------------------------------- atab-add-altn [54] 100.0% [64] 326(0.2%) 0(0.0%) override-at-pnts ...n/src/core/alt-table.rkt:138:0 for-loop [73] 100.0% ------------------------------------------------------------------------------------- loop [58] 10.0% loop [65] 90.0% [65] 324(0.2%) 324(0.2%) loop ...racket-7.2/collects/racket/list.rkt:434:28 loop [65] 90.0% ------------------------------------------------------------------------------------- loop [56] 100.0% [66] 300(0.1%) 0(0.0%) ??? ...e/eggmath-testversion/src/points.rkt:193:27 eval-errors [71] 100.0% ------------------------------------------------------------------------------------- generic-sort/key [59] 33.3% copying-mergesort [67] 66.7% [67] 296(0.1%) 0(0.0%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [67] 66.7% loop [72] 33.3% ------------------------------------------------------------------------------------- ??? [81] 6.6% ??? [61] 11.0% for-loop [48] 19.9% atab-add-altn [54] 24.4% for-loop [142] 38.1% [68] 21062(9.9%) 324(0.2%) errors ...eggmath-testversion/src/points.rkt:205:0 eval-prog [75] 49.6% for-loop [76] 48.8% ------------------------------------------------------------------------------------- for-loop [19] 50.0% for-loop [60] 50.0% [69] 2608(1.2%) 0(0.0%) matcher ...-testversion/src/core/matcher.rkt:118:2 ??? [9] 50.0% rewriter [55] 50.0% ------------------------------------------------------------------------------------- *rules* [62] 100.0% [70] 2288(1.1%) 324(0.2%) for-loop ...ggmath-testversion/src/common.rkt:74:9 ormap [78] 71.6% do-curry [77] 14.2% ------------------------------------------------------------------------------------- ??? [66] 23.8% ??? [81] 76.2% [71] 1260(0.6%) 0(0.0%) eval-errors ...th-testversion/src/points.rkt:179:0 for-loop [79] 100.0% ------------------------------------------------------------------------------------- copying-mergesort [67] 44.4% ??? [52] 55.6% [72] 666(0.3%) 0(0.0%) loop ...7.2/collects/racket/private/sort.rkt:96:12 errors-score [109] 55.6% ??? [82] 44.4% ------------------------------------------------------------------------------------- override-at-pnts [64] 100.0% [73] 326(0.2%) 326(0.2%) for-loop ...tversion/src/core/alt-table.rkt:139:22 ------------------------------------------------------------------------------------- for-loop [60] 100.0% [74] 320(0.2%) 0(0.0%) for-loop ...-testversion/src/core/matcher.rkt:99:8 fix-up-variables [80] 100.0% ------------------------------------------------------------------------------------- loop [140] 5.7% errors [68] 94.3% [75] 11088(5.2%) 0(0.0%) eval-prog ...ath-testversion/src/programs.rkt:83:0 temp85_0 [84] 88.5% eval-one-top12 [147] 2.9% eval [86] 2.9% hash-ref! [83] 2.9% inductor [160] 2.7% ------------------------------------------------------------------------------------- errors [68] 100.0% [76] 10284(4.8%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:207:2 ??? [81] 100.0% ------------------------------------------------------------------------------------- for-loop [70] 17.7% ??? [36] 82.3% [77] 1846(0.9%) 1846(0.9%) do-curry ...-7.2/collects/racket/function.rkt:71:2 ------------------------------------------------------------------------------------- for-loop [70] 100.0% [78] 1638(0.8%) 0(0.0%) ormap ....2/collects/racket/private/map.rkt:141:13 flag-set? [85] 100.0% ------------------------------------------------------------------------------------- eval-errors [71] 100.0% [79] 1260(0.6%) 0(0.0%) for-loop ...gmath-testversion/src/points.rkt:181:2 ??? [82] 100.0% ------------------------------------------------------------------------------------- for-loop [74] 100.0% [80] 320(0.2%) 0(0.0%) fix-up-variables ...ion/src/core/matcher.rkt:111:2 pattern-substitute [87] 100.0% ------------------------------------------------------------------------------------- for-loop [76] 1.6% run [12] 49.2% [81] 212912(100.0%) 634(0.3%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.2% prepare-points-intervals [13] 23.9% run-improve47 [2] 16.9% get-final-combination [91] 4.2% oracle-error [93] 3.6% ??? [82] 1.5% eval-errors [71] 0.2% errors [68] 0.2% loop [140] 0.1% for-loop [99] 0.1% baseline-error [100] 0.1% ------------------------------------------------------------------------------------- loop [72] 0.2% for-loop [79] 1.0% loop [140] 2.6% ??? [81] 7.9% ??? [4] 8.1% loop [32] 80.2% [82] 122344(57.5%) 2392(1.1%) ??? .../eggmath-testversion/src/programs.rkt:115:2 ??? [88] 91.1% ??? [151] 4.5% loop [140] 1.9% ------------------------------------------------------------------------------------- eval-prog [75] 0.2% ??? [31] 0.3% localize-error [45] 0.9% loop [140] 1.2% for-loop [18] 1.7% map [126] 5.1% ??? [94] 5.3% for-loop [16] 13.1% loop [15] 13.3% ??? [90] 28.8% ??? [151] 30.0% [83] 22706(10.7%) 322(0.2%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [90] 28.8% simplify [89] 28.8% ??? [94] 18.7% ??? [5] 13.1% parse-loop30 [106] 6.0% ??? [8] 2.0% taylor [96] 0.7% f215 [112] 0.5% ------------------------------------------------------------------------------------- eval-const-expr [129] 47.0% eval-prog [75] 53.0% [84] 18514(8.7%) 0(0.0%) temp85_0 (unknown source) compile15 [92] 100.0% ------------------------------------------------------------------------------------- ormap [78] 100.0% [85] 1638(0.8%) 978(0.5%) flag-set? ...gmath-testversion/src/config.rkt:28:0 ??? [97] 22.0% return/no-unsupplied [118] 18.3% ------------------------------------------------------------------------------------- eval-prog [75] 100.0% [86] 322(0.2%) 0(0.0%) eval (unknown source) add-ns-scopes [98] 100.0% ------------------------------------------------------------------------------------- fix-up-variables [80] 20.0% pattern-substitute [87] 80.0% [87] 320(0.2%) 0(0.0%) pattern-substitute ...on/src/core/matcher.rkt:46:0 pattern-substitute [87] 80.0% constant? [95] 20.0% ------------------------------------------------------------------------------------- ??? [82] 100.0% [88] 111462(52.4%) 4412(2.1%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14 ??? [101] 72.9% ??? [103] 14.2% ??? [151] 9.0% ------------------------------------------------------------------------------------- ??? [151] 1.4% loop [140] 4.3% hash-ref! [83] 94.3% [89] 21620(10.2%) 326(0.2%) simplify ...h-testversion/src/core/reduce.rkt:16:0 f215 [112] 92.6% debug-print [108] 3.0% parse-loop30 [106] 2.9% ------------------------------------------------------------------------------------- hash-ref! [83] 100.0% [90] 20388(9.6%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:45:15 hash-ref! [83] 100.0% ------------------------------------------------------------------------------------- ??? [81] 100.0% [91] 18954(8.9%) 0(0.0%) get-final-combination ...on/src/mainloop.rkt:370:0 infer-splitpoints [105] 79.1% ??? [107] 20.9% ------------------------------------------------------------------------------------- temp85_0 [84] 100.0% [92] 18514(8.7%) 0(0.0%) compile15 (unknown source) temp91_0 [102] 100.0% ------------------------------------------------------------------------------------- ??? [81] 100.0% [93] 15122(7.1%) 0(0.0%) oracle-error ...h-testversion/src/points.rkt:188:0 for-loop [104] 100.0% ------------------------------------------------------------------------------------- hash-ref! [83] 100.0% [94] 13088(6.1%) 0(0.0%) ??? ...gmath-testversion/src/core/taylor.rkt:68:15 ??? [151] 79.6% hash-ref! [83] 20.4% ------------------------------------------------------------------------------------- pattern-substitute [87] 49.7% simplify* [6] 50.3% [95] 644(0.3%) 0(0.0%) constant? ...stversion/src/syntax/syntax.rkt:726:0 value? [168] 100.0% ------------------------------------------------------------------------------------- taylor [96] 26.3% for-loop [22] 26.3% hash-ref! [83] 47.5% [96] 632(0.3%) 0(0.0%) taylor ...th-testversion/src/core/taylor.rkt:170:0 f215 [112] 47.5% taylor [96] 26.3% debug-print [108] 26.3% ------------------------------------------------------------------------------------- flag-set? [85] 100.0% [97] 360(0.2%) 360(0.2%) ??? ...ects/racket/contract/private/prop.rkt:282:4 ------------------------------------------------------------------------------------- eval [86] 100.0% [98] 322(0.2%) 322(0.2%) add-ns-scopes (unknown source) ------------------------------------------------------------------------------------- ??? [81] 100.0% [99] 304(0.1%) 0(0.0%) for-loop ...gmath-testversion/src/sandbox.rkt:72:8 errors-score [109] 100.0% ------------------------------------------------------------------------------------- ??? [81] 100.0% [100] 300(0.1%) 0(0.0%) baseline-error ...testversion/src/points.rkt:192:0 loop [56] 100.0% ------------------------------------------------------------------------------------- ??? [36] 0.7% ??? [88] 98.9% [101] 82120(38.6%) 20012(9.4%) ??? ...tract/private/arrow-higher-order.rkt:364:33 ival-cos [111] 39.5% ival-sin [113] 24.1% ival-acos [117] 8.1% ival-add [119] 2.5% ival-sub [120] 0.8% f215 [112] 0.4% ------------------------------------------------------------------------------------- compile15 [92] 100.0% [102] 18514(8.7%) 0(0.0%) temp91_0 (unknown source) temp118_0 [115] 59.7% compile-top9 [116] 40.3% ------------------------------------------------------------------------------------- ??? [88] 100.0% [103] 15832(7.4%) 11726(5.5%) ??? ...th-testversion/src/syntax/syntax.rkt:214:17 return/no-unsupplied [118] 22.0% ??? [122] 3.9% ------------------------------------------------------------------------------------- oracle-error [93] 100.0% [104] 15122(7.1%) 300(0.1%) for-loop ...gmath-testversion/src/points.rkt:189:2 loop [140] 83.9% map [126] 14.2% ------------------------------------------------------------------------------------- get-final-combination [91] 100.0% [105] 14996(7.0%) 0(0.0%) infer-splitpoints ...ion/src/core/regimes.rkt:34:0 for-loop [114] 97.9% exprs-to-branch-on [124] 2.1% ------------------------------------------------------------------------------------- parse-loop30 [106] 1.6% append-map [169] 1.6% simplify [89] 5.9% hash-ref! [83] 12.8% map [126] 78.2% [106] 10690(5.0%) 0(0.0%) parse-loop30 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [129] 84.1% map [126] 12.8% parse-loop30 [106] 1.6% make-multiplication-node [144] 1.6% ------------------------------------------------------------------------------------- get-final-combination [91] 100.0% [107] 3958(1.9%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:25:0 ??? [110] 100.0% ------------------------------------------------------------------------------------- taylor [96] 33.9% simplify [89] 66.1% [108] 978(0.5%) 0(0.0%) debug-print ...ath-testversion/src/debug.rkt:110:0 for-loop [121] 64.4% ??? [123] 35.6% ------------------------------------------------------------------------------------- for-loop [99] 45.1% loop [72] 54.9% [109] 674(0.3%) 304(0.1%) errors-score ...h-testversion/src/points.rkt:196:0 loop [140] 54.9% ------------------------------------------------------------------------------------- ??? [107] 11.8% simplify! [33] 88.2% [110] 33564(15.8%) 0(0.0%) ??? ...math-testversion/src/core/simplify.rkt:38:0 egraph-run [125] 100.0% ------------------------------------------------------------------------------------- ??? [101] 100.0% [111] 32418(15.2%) 10620(5.0%) ival-cos ...-testversion/src/biginterval.rkt:274:0 pi.bf [130] 18.3% bfcos [131] 17.5% bfmin2 [183] 15.6% bffloor [133] 9.7% bfeven? [136] 3.8% bfodd? [135] 2.3% ------------------------------------------------------------------------------------- taylor [96] 0.2% for-loop [22] 0.4% ??? [101] 0.4% hash-ref! [83] 0.8% f215 [112] 1.2% simplify [89] 40.5% map [126] 56.5% [112] 20336(9.6%) 322(0.2%) f215 .../collects/racket/match/compiler.rkt:507:40 map [126] 93.2% eval-const-expr [129] 3.1% loop [140] 1.4% f215 [112] 1.2% composed [137] 0.7% ------------------------------------------------------------------------------------- ??? [101] 100.0% [113] 19754(9.3%) 6238(2.9%) ival-sin ...-testversion/src/biginterval.rkt:291:0 bfmin2 [183] 36.7% pi.bf [130] 10.9% bffloor [133] 10.6% bfcos [131] 6.6% bfodd? [135] 3.6% ------------------------------------------------------------------------------------- infer-splitpoints [105] 100.0% [114] 14674(6.9%) 0(0.0%) for-loop ...-testversion/src/core/regimes.rkt:47:6 option-on-expr [127] 100.0% ------------------------------------------------------------------------------------- temp91_0 [102] 100.0% [115] 11050(5.2%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [128] 100.0% ------------------------------------------------------------------------------------- temp91_0 [102] 100.0% [116] 7464(3.5%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [132] 100.0% ------------------------------------------------------------------------------------- ??? [101] 100.0% [117] 6662(3.1%) 5686(2.7%) ival-acos ...testversion/src/biginterval.rkt:348:0 bfcos [131] 14.7% ------------------------------------------------------------------------------------- flag-set? [85] 7.3% simplify* [6] 7.3% ??? [103] 85.3% [118] 4082(1.9%) 2498(1.2%) return/no-unsupplied ...ct/private/arr-i.rkt:542:0 filter [134] 38.8% ------------------------------------------------------------------------------------- ??? [101] 100.0% [119] 2014(0.9%) 616(0.3%) ival-add ...h-testversion/src/biginterval.rkt:93:0 bfmin2 [183] 69.4% ------------------------------------------------------------------------------------- ??? [101] 100.0% [120] 638(0.3%) 0(0.0%) ival-sub ...h-testversion/src/biginterval.rkt:99:0 bfmin2 [183] 100.0% ------------------------------------------------------------------------------------- debug-print [108] 100.0% [121] 630(0.3%) 630(0.3%) for-loop ...ggmath-testversion/src/debug.rkt:116:2 ------------------------------------------------------------------------------------- ??? [103] 100.0% [122] 624(0.3%) 624(0.3%) ??? ...ects/racket/contract/private/guts.rkt:772:8 ------------------------------------------------------------------------------------- debug-print [108] 100.0% [123] 348(0.2%) 348(0.2%) ??? .../contract/private/arrow-val-first.rkt:430:3 ------------------------------------------------------------------------------------- infer-splitpoints [105] 100.0% [124] 322(0.2%) 0(0.0%) exprs-to-branch-on ...on/src/core/regimes.rkt:59:0 all-critical-subexpressions [138] 100.0% ------------------------------------------------------------------------------------- ??? [110] 100.0% [125] 33564(15.8%) 0(0.0%) egraph-run ...estversion/src/core/eggmath.rkt:54:0 egraph-add-exprs [139] 100.0% ------------------------------------------------------------------------------------- for-loop [48] 1.3% parse-loop30 [106] 5.9% for-loop [104] 9.2% f215 [112] 83.6% [126] 23194(10.9%) 332(0.2%) map ...t-7.2/collects/racket/private/map.rkt:35:13 f215 [112] 50.6% parse-loop30 [106] 21.4% loop [140] 8.7% simplify* [6] 7.3% hash-ref! [83] 5.0% ??? [4] 2.7% simplify-node [145] 2.0% make-multiplication-node [144] 1.5% ------------------------------------------------------------------------------------- for-loop [114] 100.0% [127] 14674(6.9%) 0(0.0%) option-on-expr ...rsion/src/core/regimes.rkt:126:0 for-loop [142] 54.7% err-lsts->split-indices [143] 41.1% loop [140] 2.1% sort-context-on-expr [150] 2.0% ------------------------------------------------------------------------------------- temp118_0 [115] 100.0% [128] 11050(5.2%) 322(0.2%) expand-capturing-lifts (unknown source) lambda-clause-expander [141] 97.1% ------------------------------------------------------------------------------------- f215 [112] 6.6% parse-loop30 [106] 93.4% [129] 9628(4.5%) 332(0.2%) eval-const-expr ...tversion/src/programs.rkt:118:0 temp85_0 [84] 90.3% eval-one-top12 [147] 3.1% inductor [160] 3.1% ------------------------------------------------------------------------------------- ival-sin [113] 26.6% ival-cos [111] 73.4% [130] 8068(3.8%) 0(0.0%) pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4 new-mpfr [190] 87.5% ??? [191] 12.5% ------------------------------------------------------------------------------------- ival-acos [117] 12.3% ival-sin [113] 16.3% ival-cos [111] 71.4% [131] 7966(3.7%) 0(0.0%) bfcos ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [190] 82.7% ??? [191] 17.3% ------------------------------------------------------------------------------------- compile-top9 [116] 100.0% [132] 7464(3.5%) 0(0.0%) compile-forms33 (unknown source) for-loop [163] 95.5% loop! [148] 4.5% ------------------------------------------------------------------------------------- ival-sin [113] 40.1% ival-cos [111] 59.9% [133] 5230(2.5%) 0(0.0%) bffloor ...ib/math/private/bigfloat/mpfr.rkt:716:4 new-mpfr [190] 57.2% ??? [191] 42.8% ------------------------------------------------------------------------------------- return/no-unsupplied [118] 100.0% [134] 1584(0.7%) 1584(0.7%) filter ...2/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------------------- ival-sin [113] 49.5% ival-cos [111] 50.5% [135] 1454(0.7%) 710(0.3%) bfodd? ...lib/math/private/bigfloat/mpfr.rkt:803:0 ??? [191] 51.2% ------------------------------------------------------------------------------------- ival-cos [111] 100.0% [136] 1248(0.6%) 360(0.2%) bfeven? ...ib/math/private/bigfloat/mpfr.rkt:800:0 new-mpz [146] 71.2% ------------------------------------------------------------------------------------- f215 [112] 100.0% [137] 600(0.3%) 0(0.0%) composed ...ollects/racket/private/list.rkt:321:16 free-variables [157] 100.0% ------------------------------------------------------------------------------------- exprs-to-branch-on [124] 100.0% [138] 322(0.2%) 0(0.0%) all-critical-subexpressions ...re/regimes.rkt:76:0 for-loop [149] 100.0% ------------------------------------------------------------------------------------- egraph-run [125] 100.0% [139] 33564(15.8%) 0(0.0%) egraph-add-exprs ...ion/src/core/eggmath.rkt:118:0 ??? [152] 77.1% for-loop [154] 22.9% ------------------------------------------------------------------------------------- option-on-expr [127] 0.1% ??? [81] 1.0% inductor [160] 1.4% errors-score [109] 1.7% ??? [36] 4.1% f215 [112] 4.4% map [126] 4.4% ??? [82] 8.7% for-loop [104] 21.1% loop [140] 51.4% [140] 21378(10.0%) 1580(0.7%) loop ...-7.2/collects/racket/private/map.rkt:40:19 loop [140] 51.4% ??? [4] 18.4% ??? [151] 11.0% simplify [89] 4.4% ??? [82] 4.2% hash-ref! [83] 1.5% inductor [160] 1.4% eval-prog [75] 1.0% bf* [158] 0.2% ------------------------------------------------------------------------------------- expand-capturing-lifts [128] 100.0% [141] 10728(5.0%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [153] 94.2% loop [174] 5.8% ------------------------------------------------------------------------------------- option-on-expr [127] 100.0% [142] 8030(3.8%) 0(0.0%) for-loop ...testversion/src/core/regimes.rkt:136:4 errors [68] 100.0% ------------------------------------------------------------------------------------- option-on-expr [127] 100.0% [143] 6038(2.8%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:262:0 loop [155] 100.0% ------------------------------------------------------------------------------------- parse-loop30 [106] 35.1% map [126] 64.9% [144] 946(0.4%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:234:0 make-multiplication-subnode [156] 100.0% ------------------------------------------------------------------------------------- map [126] 100.0% [145] 932(0.4%) 0(0.0%) simplify-node ...tversion/src/core/reduce.rkt:48:0 gather-multiplicative-terms [159] 64.4% append-map [169] 35.6% ------------------------------------------------------------------------------------- bfeven? [136] 100.0% [146] 888(0.4%) 888(0.4%) new-mpz ...-lib/math/private/bigfloat/gmp.rkt:73:0 ------------------------------------------------------------------------------------- eval-const-expr [129] 48.1% eval-prog [75] 51.9% [147] 628(0.3%) 0(0.0%) eval-one-top12 (unknown source) for-loop [163] 51.9% link-instance-from-compiled-in-memory [161] 48.1% ------------------------------------------------------------------------------------- compile-forms33 [132] 100.0% [148] 336(0.2%) 0(0.0%) loop! (unknown source) for-loop [163] 100.0% ------------------------------------------------------------------------------------- all-critical-subexpressions [138] 100.0% [149] 322(0.2%) 0(0.0%) for-loop ...-testversion/src/core/regimes.rkt:83:2 free-variables [157] 100.0% ------------------------------------------------------------------------------------- option-on-expr [127] 100.0% [150] 296(0.1%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:119:0 ??? [52] 100.0% ------------------------------------------------------------------------------------- loop [140] 5.5% ??? [36] 5.6% loop [15] 6.2% ??? [94] 10.3% ??? [82] 13.0% location-do [162] 17.9% for-loop [53] 17.9% ??? [88] 23.5% [151] 42550(20.0%) 2146(1.0%) ??? ...tract/private/arrow-higher-order.rkt:360:33 ival-mult [164] 23.5% location-do [162] 17.9% approximate9 [3] 17.6% hash-ref! [83] 16.5% mk-ival [166] 12.7% sample-multi-bounded [167] 6.4% simplify [89] 0.4% ------------------------------------------------------------------------------------- egraph-add-exprs [139] 100.0% [152] 25866(12.1%) 25866(12.1%) ??? ...math-testversion/src/core/simplify.rkt:49:8 ------------------------------------------------------------------------------------- lambda-clause-expander [141] 11.9% for-loop [163] 88.1% [153] 10108(4.7%) 0(0.0%) finish-bodys (unknown source) for-loop [163] 100.0% ------------------------------------------------------------------------------------- egraph-add-exprs [139] 100.0% [154] 7698(3.6%) 7698(3.6%) for-loop ...testversion/src/core/eggmath.rkt:124:4 ------------------------------------------------------------------------------------- err-lsts->split-indices [143] 100.0% [155] 6038(2.8%) 0(0.0%) loop ...ath-testversion/src/core/regimes.rkt:313:4 for-loop [165] 100.0% ------------------------------------------------------------------------------------- make-multiplication-node [144] 100.0% [156] 946(0.4%) 312(0.1%) make-multiplication-subnode ...re/reduce.rkt:244:0 group-by61 [171] 67.0% ------------------------------------------------------------------------------------- for-loop [149] 3.2% composed [137] 14.6% append-map [169] 82.2% [157] 922(0.4%) 322(0.2%) free-variables ...estversion/src/programs.rkt:57:0 append-map [169] 88.7% ??? [43] 8.1% ------------------------------------------------------------------------------------- loop [140] 100.0% [158] 658(0.3%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [170] 100.0% ------------------------------------------------------------------------------------- simplify-node [145] 100.0% [159] 600(0.3%) 600(0.3%) gather-multiplicative-terms ...re/reduce.rkt:112:0 ------------------------------------------------------------------------------------- eval-prog [75] 4.6% loop [140] 24.9% eval-const-expr [129] 24.9% inductor [160] 45.6% [160] 598(0.3%) 298(0.1%) inductor ...ath-testversion/src/programs.rkt:104:4 inductor [160] 45.6% loop [140] 24.9% value? [168] 4.6% ------------------------------------------------------------------------------------- eval-one-top12 [147] 100.0% [161] 302(0.1%) 0(0.0%) link-instance-from-compiled-in-memory ...n source) extract-namespace-scopes/values [172] 100.0% ------------------------------------------------------------------------------------- ??? [151] 26.6% location-do [162] 73.4% [162] 22274(10.5%) 0(0.0%) location-do ...h-testversion/src/programs.rkt:64:0 location-do [162] 73.4% ??? [151] 26.6% ------------------------------------------------------------------------------------- fallback-loop [29] 1.4% eval-one-top12 [147] 1.8% loop! [148] 1.9% for-loop [163] 3.9% compile-forms33 [132] 39.8% finish-bodys [153] 51.1% [163] 17898(8.4%) 3532(1.7%) for-loop (unknown source) finish-bodys [153] 45.3% compile-module-linklet57 [173] 39.8% for-loop [163] 3.9% syntax-e [7] 2.0% expand-implicit [10] 1.4% dispatch-transformer41 [11] 1.2% loop [174] 0.9% expand-id-application-form17 [186] 0.1% add-local-binding!39 [181] 0.1% ------------------------------------------------------------------------------------- ??? [151] 100.0% [164] 9996(4.7%) 610(0.3%) ival-mult ...testversion/src/biginterval.rkt:111:0 bfmin2 [183] 62.5% bfmin* [178] 17.8% bfmax* [179] 11.4% bfnext [182] 2.2% ------------------------------------------------------------------------------------- loop [155] 100.0% [165] 6038(2.8%) 316(0.1%) for-loop ...testversion/src/core/regimes.rkt:278:4 for-loop [175] 94.8% ------------------------------------------------------------------------------------- ??? [151] 100.0% [166] 5410(2.5%) 340(0.2%) mk-ival ...th-testversion/src/biginterval.rkt:57:0 bf [176] 93.7% ------------------------------------------------------------------------------------- ??? [151] 100.0% [167] 2724(1.3%) 602(0.3%) sample-multi-bounded ...ersion/src/points.rkt:15:0 random-ranges [177] 77.9% ------------------------------------------------------------------------------------- inductor [160] 23.9% variable? [23] 24.7% constant? [95] 51.4% [168] 1254(0.6%) 1254(0.6%) value? ...th-testversion/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------------------- append-map [169] 13.2% simplify-node [145] 13.2% free-variables [157] 73.5% [169] 1254(0.6%) 300(0.1%) append-map ...t-7.2/collects/racket/list.rkt:586:2 free-variables [157] 68.7% append-map [169] 13.2% parse-loop30 [106] 13.2% ------------------------------------------------------------------------------------- bf* [158] 100.0% [170] 658(0.3%) 658(0.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 ------------------------------------------------------------------------------------- make-multiplication-subnode [156] 100.0% [171] 634(0.3%) 302(0.1%) group-by61 ...t-7.2/collects/racket/list.rkt:771:0 hash-update [180] 52.4% ------------------------------------------------------------------------------------- link-instance-from-compiled-in-memory [161]100.0% [172] 302(0.1%) 302(0.1%) extract-namespace-scopes/values (unknown source) ------------------------------------------------------------------------------------- for-loop [163] 100.0% [173] 7128(3.3%) 7128(3.3%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------------------- loop [174] 1.2% lambda-clause-expander [141] 2.8% for-loop [163] 4.8% syntax->list [51] 6.7% apply-transformer52 [20] 11.3% syntax-e/no-taint [17] 73.2% [174] 6564(3.1%) 686(0.3%) loop (unknown source) gf [184] 70.5% syntax-e [7] 7.9% core-form-sym [188] 5.1% expand-id-application-form17 [186] 4.8% dispatch-transformer41 [11] 2.8% loop [174] 1.2% ------------------------------------------------------------------------------------- for-loop [165] 100.0% [175] 5722(2.7%) 5722(2.7%) for-loop ...testversion/src/core/regimes.rkt:282:8 ------------------------------------------------------------------------------------- mk-ival [166] 100.0% [176] 5070(2.4%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [190] 87.0% ??? [191] 13.0% ------------------------------------------------------------------------------------- sample-multi-bounded [167] 100.0% [177] 2122(1.0%) 360(0.2%) random-ranges ...-testversion/src/common.rkt:183:0 build--> [185] 53.6% cons/c [187] 29.4% ------------------------------------------------------------------------------------- ival-mult [164] 100.0% [178] 1782(0.8%) 0(0.0%) bfmin* ...th-testversion/src/biginterval.rkt:105:0 bfmin2 [183] 100.0% ------------------------------------------------------------------------------------- ival-mult [164] 100.0% [179] 1140(0.5%) 0(0.0%) bfmax* ...th-testversion/src/biginterval.rkt:108:0 bfmin2 [183] 100.0% ------------------------------------------------------------------------------------- group-by61 [171] 100.0% [180] 332(0.2%) 332(0.2%) hash-update ...acket/private/more-scheme.rkt:358:4 ------------------------------------------------------------------------------------- for-loop [163] 100.0% [181] 324(0.2%) 0(0.0%) add-local-binding!39 (unknown source) binding-table-add [189] 100.0% ------------------------------------------------------------------------------------- ival-mult [164] 100.0% [182] 216(0.1%) 0(0.0%) bfnext ...lib/math/private/bigfloat/mpfr.rkt:867:0 new-mpfr [190] 100.0% ------------------------------------------------------------------------------------- ival-sub [120] 2.7% bfmax* [179] 4.8% ival-add [119] 5.9% bfmin* [178] 7.6% ival-cos [111] 21.6% ival-mult [164] 26.6% ival-sin [113] 30.8% [183] 23530(11.1%) 336(0.2%) bfmin2 ...lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [190] 65.9% ??? [191] 32.7% ------------------------------------------------------------------------------------- loop [174] 100.0% [184] 5542(2.6%) 636(0.3%) gf (unknown source) propagation-apply [192] 66.0% propagation-merge [194] 16.9% propagation-apply-shifted [196] 5.6% ------------------------------------------------------------------------------------- random-ranges [177] 100.0% [185] 1138(0.5%) 536(0.3%) build--> ...act/private/arrow-val-first.rkt:1088:0 coerce-contract [193] 52.9% ------------------------------------------------------------------------------------- for-loop [163] 32.6% loop [174] 67.4% [186] 944(0.4%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [17] 67.4% binding-lookup52 [195] 32.6% ------------------------------------------------------------------------------------- random-ranges [177] 100.0% [187] 624(0.3%) 286(0.1%) cons/c .../racket/contract/private/guts.rkt:504:15 coerce-contract [193] 54.2% ------------------------------------------------------------------------------------- loop [174] 100.0% [188] 336(0.2%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [21] 100.0% ------------------------------------------------------------------------------------- add-local-binding!39 [181] 100.0% [189] 324(0.2%) 324(0.2%) binding-table-add (unknown source) ------------------------------------------------------------------------------------- bfnext [182] 0.6% bffloor [133] 8.1% bf [176] 12.0% bfcos [131] 17.9% pi.bf [130] 19.2% bfmin2 [183] 42.2% [190] 36776(17.3%) 36776(17.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------------------- bf [176] 4.8% bfodd? [135] 5.4% pi.bf [130] 7.4% bfcos [131] 10.0% bffloor [133] 16.3% bfmin2 [183] 56.0% [191] 13712(6.4%) 13712(6.4%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4 ------------------------------------------------------------------------------------- gf [184] 100.0% [192] 3658(1.7%) 3658(1.7%) propagation-apply (unknown source) ------------------------------------------------------------------------------------- cons/c [187] 36.0% build--> [185] 64.0% [193] 940(0.4%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:308:0 coerce-contract/f [197] 100.0% ------------------------------------------------------------------------------------- gf [184] 100.0% [194] 938(0.4%) 938(0.4%) propagation-merge (unknown source) ------------------------------------------------------------------------------------- expand-implicit [10] 49.3% expand-id-application-form17 [186] 50.7% [195] 608(0.3%) 608(0.3%) binding-lookup52 (unknown source) ------------------------------------------------------------------------------------- gf [184] 100.0% [196] 310(0.1%) 310(0.1%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------------------- coerce-contract [193] 100.0% [197] 940(0.4%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:373:0 coerce-simple-value [198] 100.0% ------------------------------------------------------------------------------------- coerce-contract/f [197] 100.0% [198] 940(0.4%) 940(0.4%) coerce-simple-value ...ract/private/guts.rkt:386:0 -------------------------------------------------------------------------------------