Profiling results ----------------- Total cpu time observed: 7780ms (out of 7860ms) Number of samples taken: 35 (once every 222ms) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= [1] 7780(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [8] 100.0% ------------------------------------------------------------------------- ??? [53] 100.0% [2] 1766(22.7%) 0(0.0%) approximate9 .../findroot/src/core/taylor.rkt:11:0 loop [9] 77.1% for-loop [15] 11.6% taylor-quotient [19] 11.3% ------------------------------------------------------------------------- for-loop [95] 100.0% [3] 628(8.1%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [11] 64.3% datum->syntax6 [14] 35.7% ------------------------------------------------------------------------- loop [103] 31.8% for-loop [95] 68.2% [4] 616(7.9%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [10] 100.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [5] 552(7.1%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:300:23 for-loop [13] 100.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [6] 552(7.1%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:290:26 for-loop [12] 100.0% ------------------------------------------------------------------------- matcher [71] 100.0% [7] 200(2.6%) 0(0.0%) ??? ...herbie/findroot/src/core/matcher.rkt:131:11 for-loop [16] 100.0% ------------------------------------------------------------------------- ??? [1] 100.0% [8] 7780(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [17] 100.0% ------------------------------------------------------------------------- approximate9 [2] 100.0% [9] 1362(17.5%) 0(0.0%) loop ...s/herbie/findroot/src/core/taylor.rkt:86:4 ??? [53] 100.0% ------------------------------------------------------------------------- expand-id-application-form17 [107] 24.5% syntax-e [4] 75.5% [10] 816(10.5%) 0(0.0%) syntax-e/no-taint (unknown source) loop [103] 100.0% ------------------------------------------------------------------------- core-form-sym [106] 33.6% expand-implicit [3] 66.4% [11] 608(7.8%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [18] 100.0% ------------------------------------------------------------------------- ??? [6] 100.0% [12] 552(7.1%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:290:52 ??? [20] 59.4% hash-ref! [58] 40.6% ------------------------------------------------------------------------- ??? [5] 100.0% [13] 552(7.1%) 0(0.0%) for-loop ...ie/findroot/src/core/taylor.rkt:303:27 hash-ref! [58] 100.0% ------------------------------------------------------------------------- expand-implicit [3] 100.0% [14] 224(2.9%) 0(0.0%) datum->syntax6 (unknown source) f [21] 100.0% ------------------------------------------------------------------------- approximate9 [2] 100.0% [15] 204(2.6%) 0(0.0%) for-loop ...bie/findroot/src/core/taylor.rkt:29:18 taylor-quotient [19] 100.0% ------------------------------------------------------------------------- ??? [7] 100.0% [16] 200(2.6%) 0(0.0%) for-loop ...e/findroot/src/core/matcher.rkt:133:15 hash-ref! [58] 100.0% ------------------------------------------------------------------------- profile-thunk16 [8] 100.0% [17] 7780(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [22] 100.0% ------------------------------------------------------------------------- resolve+shift28 [11] 100.0% [18] 608(7.8%) 0(0.0%) fallback-loop (unknown source) for-loop [95] 100.0% ------------------------------------------------------------------------- approximate9 [2] 49.5% for-loop [15] 50.5% [19] 404(5.2%) 0(0.0%) taylor-quotient ...droot/src/core/taylor.rkt:333:0 first-nonzero-exp [23] 50.5% parse-loop74 [65] 49.5% ------------------------------------------------------------------------- for-loop [12] 100.0% [20] 328(4.2%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:293:19 hash-ref! [58] 100.0% ------------------------------------------------------------------------- datum->syntax6 [14] 100.0% [21] 224(2.9%) 224(2.9%) f (unknown source) ------------------------------------------------------------------------- for-loop [62] 2.6% run [17] 97.4% [22] 7780(100.0%) 402(5.2%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [24] 71.6% prepare-points-intervals [25] 18.1% oracle-error [26] 5.2% errors [54] 2.5% ------------------------------------------------------------------------- taylor-quotient [19] 100.0% [23] 204(2.6%) 0(0.0%) first-nonzero-exp ...oot/src/core/taylor.rkt:265:0 hash-ref! [58] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [24] 5772(74.2%) 0(0.0%) run-improve47 ...e/findroot/src/mainloop.rkt:346:0 for-loop [27] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [25] 1406(18.1%) 0(0.0%) prepare-points-intervals ...t/src/points.rkt:120:0 loop [28] 100.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 100.0% [26] 406(5.2%) 0(0.0%) oracle-error ...rbie/findroot/src/points.rkt:177:0 for-loop [29] 100.0% ------------------------------------------------------------------------- run-improve47 [24] 100.0% [27] 5772(74.2%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:365:4 run-iter! [30] 100.0% ------------------------------------------------------------------------- prepare-points-intervals [25] 100.0% [28] 1406(18.1%) 0(0.0%) loop ...tlies/herbie/findroot/src/points.rkt:132:4 loop [31] 85.9% ??? [32] 14.1% ------------------------------------------------------------------------- oracle-error [26] 100.0% [29] 406(5.2%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:178:2 loop [103] 100.0% ------------------------------------------------------------------------- for-loop [27] 100.0% [30] 5772(74.2%) 0(0.0%) run-iter! ...erbie/findroot/src/mainloop.rkt:327:0 finalize-iter! [33] 31.6% simplify! [34] 30.8% gen-series! [35] 30.6% localize! [37] 3.5% gen-rewrites! [38] 3.5% ------------------------------------------------------------------------- loop [28] 100.0% [31] 1208(15.5%) 0(0.0%) loop ...htlies/herbie/findroot/src/points.rkt:79:2 ??? [53] 82.8% real->precision [36] 17.2% ------------------------------------------------------------------------- loop [28] 100.0% [32] 198(2.5%) 198(2.5%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6 ------------------------------------------------------------------------- run-iter! [30] 100.0% [33] 1824(23.4%) 0(0.0%) finalize-iter! .../findroot/src/mainloop.rkt:278:0 ??? [39] 100.0% ------------------------------------------------------------------------- run-iter! [30] 100.0% [34] 1778(22.9%) 214(2.8%) simplify! ...erbie/findroot/src/mainloop.rkt:224:0 ??? [41] 88.0% ------------------------------------------------------------------------- run-iter! [30] 100.0% [35] 1766(22.7%) 0(0.0%) gen-series! ...bie/findroot/src/mainloop.rkt:160:0 for-loop [40] 100.0% ------------------------------------------------------------------------- loop [31] 100.0% [36] 208(2.7%) 0(0.0%) real->precision ...findroot/src/programs.rkt:94:11 ??? [53] 100.0% ------------------------------------------------------------------------- run-iter! [30] 100.0% [37] 204(2.6%) 0(0.0%) localize! ...erbie/findroot/src/mainloop.rkt:127:0 localize-error [42] 100.0% ------------------------------------------------------------------------- run-iter! [30] 100.0% [38] 200(2.6%) 0(0.0%) gen-rewrites! ...e/findroot/src/mainloop.rkt:183:0 for-loop [43] 100.0% ------------------------------------------------------------------------- finalize-iter! [33] 100.0% [39] 1824(23.4%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [44] 100.0% ------------------------------------------------------------------------- gen-series! [35] 100.0% [40] 1766(22.7%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:167:7 taylor-alt [45] 100.0% ------------------------------------------------------------------------- simplify! [34] 100.0% [41] 1564(20.1%) 0(0.0%) ??? .../herbie/findroot/src/core/simplify.rkt:42:0 egraph-run [46] 100.0% ------------------------------------------------------------------------- localize! [37] 100.0% [42] 204(2.6%) 0(0.0%) localize-error ...droot/src/core/localize.rkt:58:0 hash-ref! [58] 100.0% ------------------------------------------------------------------------- gen-rewrites! [38] 100.0% [43] 200(2.6%) 0(0.0%) for-loop ...erbie/findroot/src/mainloop.rkt:191:11 rewrite-expression-head24 [47] 100.0% ------------------------------------------------------------------------- ??? [39] 100.0% [44] 1824(23.4%) 0(0.0%) for-loop ...e/findroot/src/core/alt-table.rkt:46:2 atab-add-altn [49] 89.0% override-at-pnts [51] 11.0% ------------------------------------------------------------------------- for-loop [40] 100.0% [45] 1766(22.7%) 0(0.0%) taylor-alt ...rbie/findroot/src/mainloop.rkt:146:0 for-loop [48] 100.0% ------------------------------------------------------------------------- ??? [41] 100.0% [46] 1564(20.1%) 0(0.0%) egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0 egraph-add-exprs [50] 100.0% ------------------------------------------------------------------------- for-loop [43] 100.0% [47] 200(2.6%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [52] 100.0% ------------------------------------------------------------------------- taylor-alt [45] 100.0% [48] 1766(22.7%) 0(0.0%) for-loop ...herbie/findroot/src/mainloop.rkt:152:6 ??? [53] 100.0% ------------------------------------------------------------------------- for-loop [44] 100.0% [49] 1624(20.9%) 0(0.0%) atab-add-altn ...root/src/core/alt-table.rkt:194:0 errors [54] 100.0% ------------------------------------------------------------------------- egraph-run [46] 100.0% [50] 1564(20.1%) 0(0.0%) egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0 ??? [55] 100.0% ------------------------------------------------------------------------- for-loop [44] 100.0% [51] 200(2.6%) 0(0.0%) override-at-pnts ...t/src/core/alt-table.rkt:129:0 for-loop [56] 100.0% ------------------------------------------------------------------------- matcher [71] 50.0% rewrite-expression-head24 [47] 50.0% [52] 200(2.6%) 0(0.0%) rewriter ...bie/findroot/src/core/matcher.rkt:87:2 for-loop [57] 100.0% ------------------------------------------------------------------------- real->precision [36] 7.0% loop [9] 15.3% location-do [59] 22.1% for-loop [48] 22.1% loop [31] 33.6% [53] 2974(38.2%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 ival-mult [61] 33.6% location-do [59] 22.1% approximate9 [2] 22.1% hash-ref! [58] 15.3% bf [63] 7.0% ------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [22] 10.8% atab-add-altn [49] 89.2% [54] 1820(23.4%) 0(0.0%) errors ...ies/herbie/findroot/src/points.rkt:190:0 temp85_0 [81] 56.3% for-loop [62] 32.9% loop [103] 10.9% ------------------------------------------------------------------------- egraph-add-exprs [50] 100.0% [55] 1564(20.1%) 0(0.0%) ??? ...herbie/findroot/src/core/simplify.rkt:102:6 for-loop [60] 100.0% ------------------------------------------------------------------------- override-at-pnts [51] 100.0% [56] 200(2.6%) 200(2.6%) for-loop ...findroot/src/core/alt-table.rkt:130:22 ------------------------------------------------------------------------- rewriter [52] 100.0% [57] 200(2.6%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:89:4 hash-ref! [58] 50.0% for-loop [64] 50.0% ------------------------------------------------------------------------- ??? [68] 2.3% for-loop [12] 2.3% ??? [20] 4.2% for-loop [16] 5.1% for-loop [57] 5.1% for-loop [13] 6.4% localize-error [42] 10.4% first-nonzero-exp [23] 10.4% ??? [66] 21.9% ??? [53] 32.1% [58] 1970(25.3%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop74 [65] 38.3% ??? [66] 21.9% parse-loop15 [69] 10.4% matcher [71] 10.2% ??? [6] 6.4% ??? [5] 6.4% f61 [74] 4.2% ??? [68] 2.3% ------------------------------------------------------------------------- ??? [53] 39.2% location-do [59] 60.8% [59] 1766(22.7%) 0(0.0%) location-do ...rbie/findroot/src/programs.rkt:63:0 location-do [59] 60.8% ??? [53] 39.2% ------------------------------------------------------------------------- ??? [55] 100.0% [60] 1564(20.1%) 1564(20.1%) for-loop ...e/findroot/src/core/simplify.rkt:121:2 ------------------------------------------------------------------------- ??? [53] 100.0% [61] 1000(12.9%) 400(5.1%) ival-mult ...ie/findroot/src/biginterval.rkt:129:0 bfmul [67] 60.0% ------------------------------------------------------------------------- errors [54] 100.0% [62] 598(7.7%) 0(0.0%) for-loop ...s/herbie/findroot/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [22] 67.2% ??? [72] 32.8% ------------------------------------------------------------------------- ??? [53] 100.0% [63] 208(2.7%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2 ??? [73] 100.0% ------------------------------------------------------------------------- for-loop [57] 100.0% [64] 200(2.6%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:96:8 fix-up-variables [70] 100.0% ------------------------------------------------------------------------- parse-loop74 [65] 7.0% taylor-quotient [19] 7.0% hash-ref! [58] 86.1% [65] 1438(18.5%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [78] 79.0% f61 [74] 14.0% parse-loop74 [65] 7.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [66] 1160(14.9%) 0(0.0%) ??? ...s/herbie/findroot/src/core/taylor.rkt:44:15 hash-ref! [58] 100.0% ------------------------------------------------------------------------- ival-mult [61] 100.0% [67] 600(7.7%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [73] 67.0% new-mpfr [77] 33.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [68] 224(2.9%) 0(0.0%) ??? .../herbie/findroot/src/core/taylor.rkt:327:33 hash-ref! [58] 100.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [69] 204(2.6%) 0(0.0%) parse-loop15 (unknown source) map [75] 100.0% ------------------------------------------------------------------------- for-loop [64] 100.0% [70] 200(2.6%) 0(0.0%) fix-up-variables ...oot/src/core/matcher.rkt:108:2 for-loop [76] 100.0% ------------------------------------------------------------------------- hash-ref! [58] 100.0% [71] 200(2.6%) 0(0.0%) matcher ...bie/findroot/src/core/matcher.rkt:119:2 ??? [7] 50.0% rewriter [52] 50.0% ------------------------------------------------------------------------- for-loop [62] 100.0% [72] 196(2.5%) 196(2.5%) ??? ...7.5/collects/racket/private/for.rkt:1236:14 ------------------------------------------------------------------------- bf [63] 34.1% bfmul [67] 65.9% [73] 610(7.8%) 610(7.8%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ------------------------------------------------------------------------- parse-loop74 [65] 38.1% hash-ref! [58] 61.9% [74] 530(6.8%) 0(0.0%) f61 (unknown source) eval-const-expr [78] 100.0% ------------------------------------------------------------------------- parse-loop15 [69] 100.0% [75] 204(2.6%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 ??? [79] 100.0% ------------------------------------------------------------------------- fix-up-variables [70] 100.0% [76] 200(2.6%) 0(0.0%) for-loop ...bie/findroot/src/core/matcher.rkt:41:9 pattern-match [80] 100.0% ------------------------------------------------------------------------- bfmul [67] 100.0% [77] 198(2.5%) 198(2.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 ------------------------------------------------------------------------- f61 [74] 30.0% parse-loop74 [65] 70.0% [78] 1766(22.7%) 0(0.0%) eval-const-expr ...findroot/src/programs.rkt:120:0 temp85_0 [81] 81.4% loop [103] 18.6% ------------------------------------------------------------------------- map [75] 100.0% [79] 204(2.6%) 0(0.0%) ??? ...herbie/findroot/src/core/localize.rkt:50:36 ulp-difference [82] 100.0% ------------------------------------------------------------------------- for-loop [76] 100.0% [80] 200(2.6%) 0(0.0%) pattern-match ...indroot/src/core/matcher.rkt:29:0 variable? [83] 100.0% ------------------------------------------------------------------------- errors [54] 41.6% eval-const-expr [78] 58.4% [81] 2462(31.6%) 0(0.0%) temp85_0 (unknown source) compile15 [84] 100.0% ------------------------------------------------------------------------- ??? [79] 100.0% [82] 204(2.6%) 204(2.6%) ulp-difference ...rbie/findroot/src/float.rkt:19:0 ------------------------------------------------------------------------- pattern-match [80] 100.0% [83] 200(2.6%) 0(0.0%) variable? .../findroot/src/syntax/syntax.rkt:729:0 value? [85] 100.0% ------------------------------------------------------------------------- temp85_0 [81] 100.0% [84] 2462(31.6%) 0(0.0%) compile15 (unknown source) temp91_0 [86] 100.0% ------------------------------------------------------------------------- variable? [83] 100.0% [85] 200(2.6%) 200(2.6%) value? ...erbie/findroot/src/syntax/types.rkt:18:0 ------------------------------------------------------------------------- compile15 [84] 100.0% [86] 2462(31.6%) 0(0.0%) temp91_0 (unknown source) temp118_0 [87] 83.7% compile-top9 [88] 8.2% loop [103] 8.1% ------------------------------------------------------------------------- temp91_0 [86] 100.0% [87] 2060(26.5%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [89] 100.0% ------------------------------------------------------------------------- temp91_0 [86] 100.0% [88] 202(2.6%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [90] 100.0% ------------------------------------------------------------------------- loop [103] 26.1% temp118_0 [87] 73.9% [89] 2786(35.8%) 206(2.6%) expand-capturing-lifts (unknown source) lambda-clause-expander [91] 59.2% dispatch-transformer41 [92] 26.2% loop [103] 7.2% ------------------------------------------------------------------------- compile-top9 [88] 100.0% [90] 202(2.6%) 0(0.0%) compile-forms33 (unknown source) for-loop [95] 100.0% ------------------------------------------------------------------------- expand-capturing-lifts [89] 100.0% [91] 1650(21.2%) 206(2.6%) lambda-clause-expander (unknown source) finish-bodys [93] 87.5% ------------------------------------------------------------------------- for-loop [95] 21.2% expand-capturing-lifts [89] 78.8% [92] 926(11.9%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [94] 100.0% ------------------------------------------------------------------------- lambda-clause-expander [91] 15.2% for-loop [95] 84.8% [93] 1444(18.6%) 0(0.0%) finish-bodys (unknown source) for-loop [95] 100.0% ------------------------------------------------------------------------- dispatch-transformer41 [92] 100.0% [94] 926(11.9%) 328(4.2%) apply-transformer52 (unknown source) loop [103] 22.0% apply-post-expansion [96] 21.4% apply-transformer-in-context [97] 21.2% ------------------------------------------------------------------------- fallback-loop [18] 7.1% compile-forms33 [90] 10.9% for-loop [95] 18.0% finish-bodys [93] 63.9% [95] 1850(23.8%) 404(5.2%) for-loop (unknown source) finish-bodys [93] 54.9% for-loop [95] 18.0% compile-module-linklet57 [99] 10.9% dispatch-transformer41 [92] 3.5% expand-implicit [3] 2.6% syntax-e [4] 2.1% module-path-index-shift [98] 0.9% loop [103] 0.8% ------------------------------------------------------------------------- apply-transformer52 [94] 100.0% [96] 198(2.5%) 0(0.0%) apply-post-expansion (unknown source) gf [104] 100.0% ------------------------------------------------------------------------- apply-transformer52 [94] 100.0% [97] 196(2.5%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [100] 100.0% ------------------------------------------------------------------------- for-loop [95] 100.0% [98] 204(2.6%) 204(2.6%) module-path-index-shift (unknown source) ------------------------------------------------------------------------- for-loop [95] 100.0% [99] 202(2.6%) 202(2.6%) compile-module-linklet57 (unknown source) ------------------------------------------------------------------------- apply-transformer-in-context [97] 100.0% [100] 196(2.5%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [101] 100.0% ------------------------------------------------------------------------- ??? [100] 100.0% [101] 196(2.5%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [102] 100.0% ------------------------------------------------------------------------- ??? [101] 100.0% [102] 196(2.5%) 0(0.0%) syntax->list (unknown source) loop [103] 100.0% ------------------------------------------------------------------------- errors [54] 0.9% syntax->list [102] 4.6% expand-capturing-lifts [89] 4.6% temp91_0 [86] 4.6% for-loop [95] 4.6% gf [104] 6.4% loop [103] 6.6% apply-transformer52 [94] 9.5% for-loop [29] 14.1% eval-const-expr [78] 15.2% syntax-e/no-taint [10] 28.7% [103] 2152(27.7%) 398(5.1%) loop (unknown source) gf [104] 34.2% expand-capturing-lifts [89] 20.8% ??? [105] 14.1% core-form-sym [106] 9.5% loop [103] 6.6% expand-id-application-form17 [107] 4.6% syntax-e [4] 4.6% ------------------------------------------------------------------------- apply-post-expansion [96] 2.8% loop [103] 97.2% [104] 1014(13.0%) 196(2.5%) gf (unknown source) propagation-apply-shifted [108] 41.2% propagation-apply [109] 19.9% loop [103] 19.5% ------------------------------------------------------------------------- loop [103] 100.0% [105] 406(5.2%) 406(5.2%) ??? ...tlies/herbie/findroot/src/points.rkt:179:26 ------------------------------------------------------------------------- loop [103] 100.0% [106] 204(2.6%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [11] 100.0% ------------------------------------------------------------------------- loop [103] 100.0% [107] 200(2.6%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [10] 100.0% ------------------------------------------------------------------------- gf [104] 100.0% [108] 418(5.4%) 418(5.4%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------- gf [104] 100.0% [109] 202(2.6%) 202(2.6%) propagation-apply (unknown source) -------------------------------------------------------------------------