Profiling results ----------------- Total cpu time observed: 75886ms (out of 76368ms) Number of samples taken: 236 (once every 322ms) (Hiding functions with self<1.0% and local<2.0%: 4 of 216 hidden) ======================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================== ??? [82] 100.0% [1] 75886(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [13] 100.0% ------------------------------------------------------------------------ ??? [82] 100.0% [2] 51394(67.7%) 0(0.0%) run-improve43 ...ie/develop/src/mainloop.rkt:362:0 for-loop [14] 98.8% simplify! [32] 0.6% ------------------------------------------------------------------------ ??? [175] 100.0% [3] 2684(3.5%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [15] 89.5% for-loop [24] 10.5% ------------------------------------------------------------------------ for-loop [164] 100.0% [4] 1572(2.1%) 0(0.0%) expand-implicit (unknown source) binding-lookup50 [19] 41.0% resolve+shift28 [18] 39.9% datum->syntax6 [23] 19.1% ------------------------------------------------------------------------ matcher [72] 100.0% [5] 1566(2.1%) 0(0.0%) ??? .../herbie/develop/src/core/matcher.rkt:178:11 for-loop [17] 100.0% ------------------------------------------------------------------------ loop [168] 100.0% [6] 976(1.3%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [16] 100.0% ------------------------------------------------------------------------ loop [168] 33.0% for-loop [164] 67.0% [7] 904(1.2%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [16] 100.0% ------------------------------------------------------------------------ loop [168] 100.0% [8] 612(0.8%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [20] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [9] 596(0.8%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:301:23 for-loop [21] 100.0% ------------------------------------------------------------------------ for-loop [164] 100.0% [10] 322(0.4%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [18] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [11] 314(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:291:26 for-loop [22] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [12] 280(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:407:23 for-loop [25] 100.0% ------------------------------------------------------------------------ profile-thunk16 [1] 100.0% [13] 75886(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [82] 100.0% ------------------------------------------------------------------------ run-improve43 [2] 100.0% [14] 50758(66.9%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:377:4 run-iter! [26] 100.0% ------------------------------------------------------------------------ approximate9 [3] 100.0% [15] 2402(3.2%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:87:4 hash-ref! [93] 50.7% ??? [175] 49.3% ------------------------------------------------------------------------ syntax-e [7] 48.1% expand-id-application-form17 [6] 51.9% [16] 1880(2.5%) 0(0.0%) syntax-e/no-taint (unknown source) loop [168] 100.0% ------------------------------------------------------------------------ ??? [5] 100.0% [17] 1566(2.1%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:182:21 matcher [72] 100.0% ------------------------------------------------------------------------ expand-identifier [10] 33.9% expand-implicit [4] 66.1% [18] 950(1.3%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [27] 100.0% ------------------------------------------------------------------------ expand-implicit [4] 100.0% [19] 644(0.8%) 644(0.8%) binding-lookup50 (unknown source) ------------------------------------------------------------------------ dispatch-transformer41 [8] 100.0% [20] 612(0.8%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [28]100.0% ------------------------------------------------------------------------ ??? [9] 100.0% [21] 596(0.8%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:304:27 hash-ref! [93] 100.0% ------------------------------------------------------------------------ ??? [11] 100.0% [22] 314(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:291:52 ??? [30] 100.0% ------------------------------------------------------------------------ expand-implicit [4] 100.0% [23] 300(0.4%) 300(0.4%) datum->syntax6 (unknown source) ------------------------------------------------------------------------ approximate9 [3] 100.0% [24] 282(0.4%) 0(0.0%) for-loop ...rbie/develop/src/core/taylor.rkt:30:18 taylor [29] 100.0% ------------------------------------------------------------------------ ??? [12] 100.0% [25] 280(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:411:33 for-loop [31] 100.0% ------------------------------------------------------------------------ for-loop [14] 100.0% [26] 50758(66.9%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:343:0 simplify! [32] 57.6% finalize-iter! [33] 33.5% gen-series! [34] 5.3% gen-rewrites! [35] 3.1% ------------------------------------------------------------------------ resolve+shift28 [18] 100.0% [27] 950(1.3%) 300(0.4%) fallback-loop (unknown source) for-loop [164] 68.4% ------------------------------------------------------------------------ apply-transformer52 [20] 100.0% [28] 612(0.8%) 0(0.0%) apply-transformer-in-context (unknown source) ??? [36] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 49.8% for-loop [24] 50.2% [29] 562(0.7%) 0(0.0%) taylor ...herbie/develop/src/core/taylor.rkt:170:0 loop [37] 50.2% loop [127] 49.8% ------------------------------------------------------------------------ for-loop [22] 100.0% [30] 314(0.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:294:19 hash-ref! [93] 100.0% ------------------------------------------------------------------------ for-loop [25] 100.0% [31] 280(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:413:39 hash-ref! [93] 100.0% ------------------------------------------------------------------------ run-improve43 [2] 1.1% run-iter! [26] 98.9% [32] 29538(38.9%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:239:0 ??? [38] 99.0% for-loop [43] 1.0% ------------------------------------------------------------------------ run-iter! [26] 100.0% [33] 17012(22.4%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:294:0 ??? [39] 100.0% ------------------------------------------------------------------------ run-iter! [26] 100.0% [34] 2684(3.5%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:170:0 for-loop [40] 100.0% ------------------------------------------------------------------------ run-iter! [26] 100.0% [35] 1566(2.1%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:195:0 for-loop [41] 100.0% ------------------------------------------------------------------------ apply-transformer-in-context [28]100.0% [36] 612(0.8%) 314(0.4%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [42] 48.7% ------------------------------------------------------------------------ taylor [29] 100.0% [37] 282(0.4%) 0(0.0%) loop ...s/herbie/develop/src/core/taylor.rkt:268:2 hash-ref! [93] 100.0% ------------------------------------------------------------------------ simplify! [32] 100.0% [38] 29252(38.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:29:0 loop [44] 88.4% loop [46] 11.6% ------------------------------------------------------------------------ loop [118] 1.7% match-e [86] 3.2% finalize-iter! [33] 93.6% [39] 18184(24.0%) 890(1.2%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [45] 93.6% ??? [50] 1.6% ------------------------------------------------------------------------ gen-series! [34] 100.0% [40] 2684(3.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:178:7 taylor-alt [47] 100.0% ------------------------------------------------------------------------ gen-rewrites! [35] 100.0% [41] 1566(2.1%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:204:11 rewrite-expression-head20 [48] 100.0% ------------------------------------------------------------------------ ??? [36] 100.0% [42] 298(0.4%) 0(0.0%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [49] 100.0% ------------------------------------------------------------------------ simplify! [32] 100.0% [43] 286(0.4%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:244:6 debug-print [125] 100.0% ------------------------------------------------------------------------ ??? [38] 100.0% [44] 25862(34.1%) 0(0.0%) loop .../herbie/develop/src/core/simplify.rkt:43:2 one-iter [51] 94.1% loop [56] 5.9% ------------------------------------------------------------------------ ??? [39] 100.0% [45] 17012(22.4%) 298(0.4%) for-loop ...ie/develop/src/core/alt-table.rkt:51:2 atab-add-altn [52] 98.2% ------------------------------------------------------------------------ ??? [38] 100.0% [46] 3390(4.5%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:127:2 for-loop [53] 100.0% ------------------------------------------------------------------------ for-loop [40] 100.0% [47] 2684(3.5%) 0(0.0%) taylor-alt ...erbie/develop/src/mainloop.rkt:156:0 for-loop [54] 100.0% ------------------------------------------------------------------------ for-loop [41] 100.0% [48] 1566(2.1%) 0(0.0%) rewrite-expression-head20 ...ore/matcher.rkt:128:0 rewriter [55] 100.0% ------------------------------------------------------------------------ ??? [42] 100.0% [49] 298(0.4%) 0(0.0%) syntax->list (unknown source) loop [168] 100.0% ------------------------------------------------------------------------ ??? [39] 100.0% [50] 282(0.4%) 0(0.0%) ??? .../herbie/develop/src/core/alt-table.rkt:54:0 ??? [175] 100.0% ------------------------------------------------------------------------ loop [44] 100.0% [51] 24340(32.1%) 0(0.0%) one-iter ...bie/develop/src/core/simplify.rkt:98:0 for-loop [57] 67.0% find-matches [59] 33.0% ------------------------------------------------------------------------ for-loop [45] 100.0% [52] 16714(22.0%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:200:0 best-and-tied-at-points [58] 50.2% override-at-pnts [60] 42.4% append-at-pnts [64] 5.6% ------------------------------------------------------------------------ loop [46] 100.0% [53] 3390(4.5%) 332(0.4%) for-loop ...ie/develop/src/core/simplify.rkt:133:4 argmin [63] 34.8% loop [66] 27.1% expression-cost [71] 19.4% for-loop [67] 8.8% ------------------------------------------------------------------------ taylor-alt [47] 100.0% [54] 2684(3.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:162:6 ??? [175] 100.0% ------------------------------------------------------------------------ rewrite-expression-head20 [48] 34.0% matcher [72] 66.0% [55] 1566(2.1%) 0(0.0%) rewriter ...bie/develop/src/core/matcher.rkt:131:2 for-loop [61] 79.5% *rules* [65] 20.5% ------------------------------------------------------------------------ loop [44] 100.0% [56] 1522(2.0%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:74:19 set-precompute! [62] 100.0% ------------------------------------------------------------------------ one-iter [51] 100.0% [57] 16316(21.5%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:99:2 apply-match [68] 100.0% ------------------------------------------------------------------------ atab-add-altn [52] 100.0% [58] 8388(11.1%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:112:0 errors [69] 92.9% for-loop [77] 3.7% loop [81] 3.4% ------------------------------------------------------------------------ one-iter [51] 100.0% [59] 8024(10.6%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:62:0 for-loop [70] 100.0% ------------------------------------------------------------------------ atab-add-altn [52] 100.0% [60] 7090(9.3%) 0(0.0%) override-at-pnts ...p/src/core/alt-table.rkt:135:0 errors [69] 95.8% for-loop [80] 4.2% ------------------------------------------------------------------------ rewriter [55] 100.0% [61] 1566(2.1%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:134:10 matcher [72] 86.5% return/no-unsupplied [191] 6.9% type-of [78] 6.6% ------------------------------------------------------------------------ loop [56] 100.0% [62] 1522(2.0%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:103:0 for-loop [73] 100.0% ------------------------------------------------------------------------ for-loop [53] 100.0% [63] 1180(1.6%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 for-loop [74] 74.6% expression-cost [71] 25.4% ------------------------------------------------------------------------ atab-add-altn [52] 100.0% [64] 938(1.2%) 0(0.0%) append-at-pnts ...lop/src/core/alt-table.rkt:144:0 loop [76] 67.6% loop [127] 32.4% ------------------------------------------------------------------------ rewriter [55] 100.0% [65] 930(1.2%) 0(0.0%) *rules* ...rbie/develop/src/syntax/rules.rkt:767:0 for-loop [75] 100.0% ------------------------------------------------------------------------ for-loop [53] 100.0% [66] 920(1.2%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [71] 68.3% for-loop [74] 31.7% ------------------------------------------------------------------------ for-loop [53] 100.0% [67] 300(0.4%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:137:16 for-loop [79] 100.0% ------------------------------------------------------------------------ for-loop [57] 100.0% [68] 16316(21.5%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:71:0 for-loop [83] 83.1% match-e [86] 11.3% set [131] 1.9% update-leader! [108] 1.9% reduce-to-single! [89] 1.8% ------------------------------------------------------------------------ ??? [206] 1.8% for-loop [147] 1.9% ??? [82] 2.2% override-at-pnts [60] 43.8% best-and-tied-at-points [58] 50.3% [69] 15502(20.4%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:232:0 for-loop [84] 71.9% eval-prog [85] 28.1% ------------------------------------------------------------------------ for-loop [70] 48.1% find-matches [59] 51.9% [70] 8024(10.6%) 3590(4.7%) for-loop ...bie/develop/src/core/simplify.rkt:64:8 for-loop [70] 48.1% match-e [86] 27.6% ------------------------------------------------------------------------ argmin [63] 18.9% loop [66] 39.6% for-loop [53] 41.5% [71] 1586(2.1%) 324(0.4%) expression-cost .../develop/src/programs.rkt:205:0 compile [87] 79.6% ------------------------------------------------------------------------ for-loop [17] 50.0% for-loop [61] 50.0% [72] 1566(2.1%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:166:2 ??? [5] 50.0% rewriter [55] 50.0% ------------------------------------------------------------------------ set-precompute! [62] 100.0% [73] 1522(2.0%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:105:2 ??? [82] 56.6% merge-egraph-nodes! [94] 43.4% ------------------------------------------------------------------------ loop [66] 24.9% argmin [63] 75.1% [74] 1172(1.5%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:206:2 table-ref [152] 100.0% ------------------------------------------------------------------------ *rules* [65] 100.0% [75] 930(1.2%) 620(0.8%) for-loop ...ies/herbie/develop/src/common.rkt:71:9 flag-set? [88] 33.3% ------------------------------------------------------------------------ append-at-pnts [64] 100.0% [76] 634(0.8%) 634(0.8%) loop ...herbie/develop/src/core/alt-table.rkt:96:2 ------------------------------------------------------------------------ best-and-tied-at-points [58] 100.0% [77] 314(0.4%) 314(0.4%) for-loop .../develop/src/core/alt-table.rkt:114:16 ------------------------------------------------------------------------ for-loop [61] 100.0% [78] 312(0.4%) 0(0.0%) type-of .../herbie/develop/src/type-check.rkt:34:0 table-ref [152] 100.0% ------------------------------------------------------------------------ for-loop [67] 100.0% [79] 300(0.4%) 300(0.4%) for-loop ...e/develop/src/core/simplify.rkt:141:23 ------------------------------------------------------------------------ override-at-pnts [60] 100.0% [80] 296(0.4%) 296(0.4%) for-loop .../develop/src/core/alt-table.rkt:136:43 ------------------------------------------------------------------------ best-and-tied-at-points [58] 100.0% [81] 284(0.4%) 284(0.4%) loop ...7.0/collects/racket/private/list.rkt:264:4 ------------------------------------------------------------------------ for-loop [73] 0.4% run [13] 49.8% [82] 75886(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.8% run-improve43 [2] 33.7% prepare-points-intervals19 [90] 13.6% oracle-error [95] 1.1% get-final-combination [96] 0.8% eval-const-expr [151] 0.3% eval-errors [98] 0.2% errors [69] 0.2% ??? [167] 0.1% ------------------------------------------------------------------------ apply-match [68] 100.0% [83] 13564(17.9%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:85:2 loop! [119] 72.7% merge-egraph-nodes! [94] 18.4% substitute-e [97] 4.7% mk-enode! [124] 4.3% ------------------------------------------------------------------------ errors [69] 100.0% [84] 11152(14.7%) 600(0.8%) for-loop ...es/herbie/develop/src/points.rkt:235:4 ??? [167] 78.2% ??? [175] 13.6% ulp-difference [99] 2.7% ------------------------------------------------------------------------ eval-const-expr [151] 32.7% errors [69] 67.3% [85] 6462(8.5%) 0(0.0%) eval-prog ...herbie/develop/src/programs.rkt:131:0 temp68_2 [91] 86.3% hash-ref! [93] 4.7% eval [101] 4.6% inductor [102] 4.4% ------------------------------------------------------------------------ apply-match [68] 18.7% for-loop [106] 20.7% for-loop [70] 60.6% [86] 6276(8.3%) 1496(2.0%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [92] 73.1% ??? [39] 3.0% ------------------------------------------------------------------------ expression-cost [71] 100.0% [87] 1262(1.7%) 322(0.4%) compile ...s/herbie/develop/src/programs.rkt:182:0 hash-ref! [93] 74.5% ------------------------------------------------------------------------ for-loop [75] 100.0% [88] 310(0.4%) 310(0.4%) flag-set? ...es/herbie/develop/src/config.rkt:28:0 ------------------------------------------------------------------------ apply-match [68] 100.0% [89] 300(0.4%) 0(0.0%) reduce-to-single! ...lop/src/core/egraph.rkt:319:0 for-loop [100] 100.0% ------------------------------------------------------------------------ ??? [82] 98.5% [90] 20884(27.5%) 300(0.4%) prepare-points-intervals19 ...src/points.rkt:130:0 loop [103] 98.6% ------------------------------------------------------------------------ eval-prog [85] 100.0% [91] 5574(7.3%) 0(0.0%) temp68_2 (unknown source) compile16 [104] 100.0% ------------------------------------------------------------------------ match-e [86] 100.0% [92] 4780(6.3%) 3338(4.4%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 for-loop [106] 31.2% foldl [115] 8.9% loop [127] 6.3% ------------------------------------------------------------------------ ??? [30] 1.6% for-loop [31] 2.4% eval-prog [85] 2.6% loop [37] 3.6% for-loop [21] 5.2% loop [127] 5.2% loop [15] 10.5% compile [87] 11.4% ??? [113] 12.5% ??? [107] 20.8% ??? [175] 24.3% [93] 3930(5.2%) 1246(1.6%) hash-ref! .../racket/private/more-scheme.rkt:376:2 simplify [105] 24.4% ??? [107] 20.8% ??? [113] 17.7% ??? [111] 10.5% ??? [9] 5.2% taylor [29] 3.6% ??? [12] 2.4% ??? [11] 1.6% ------------------------------------------------------------------------ merge-egraph-nodes! [94] 6.8% for-loop [73] 20.9% for-loop [83] 72.3% [94] 3152(4.2%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:144:0 update-leader! [108] 44.0% for-loop [112] 29.9% loop! [119] 19.3% merge-egraph-nodes! [94] 6.8% ------------------------------------------------------------------------ ??? [82] 100.0% [95] 1608(2.1%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:216:0 for-loop [109] 100.0% ------------------------------------------------------------------------ ??? [82] 100.0% [96] 1260(1.7%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:383:0 infer-splitpoints [110] 100.0% ------------------------------------------------------------------------ for-loop [114] 32.6% for-loop [83] 67.4% [97] 638(0.8%) 312(0.4%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [114] 83.7% ------------------------------------------------------------------------ ??? [82] 100.0% [98] 358(0.5%) 0(0.0%) eval-errors ...herbie/develop/src/points.rkt:207:0 for-loop [116] 100.0% ------------------------------------------------------------------------ for-loop [84] 100.0% [99] 304(0.4%) 0(0.0%) ulp-difference ...erbie/develop/src/float.rkt:14:0 list-member? [196] 100.0% ------------------------------------------------------------------------ reduce-to-single! [89] 100.0% [100] 300(0.4%) 300(0.4%) for-loop ...rbie/develop/src/core/egraph.rkt:320:8 ------------------------------------------------------------------------ eval-prog [85] 100.0% [101] 300(0.4%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [117]100.0% ------------------------------------------------------------------------ eval-prog [85] 33.3% inductor [102] 66.7% [102] 282(0.4%) 0(0.0%) inductor .../herbie/develop/src/programs.rkt:136:4 inductor [102] 66.7% table-ref [152] 33.3% ------------------------------------------------------------------------ prepare-points-intervals19 [90] 100.0% [103] 20584(27.1%) 300(0.4%) loop ...htlies/herbie/develop/src/points.rkt:142:4 loop [118] 93.6% loop [127] 4.9% ------------------------------------------------------------------------ temp68_2 [91] 100.0% [104] 5574(7.3%) 0(0.0%) compile16 (unknown source) temp74_0 [120] 100.0% ------------------------------------------------------------------------ loop [127] 10.4% hash-ref! [93] 89.6% [105] 2684(3.5%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f46 [121] 79.1% parse-loop80 [141] 10.5% debug-print [125] 10.4% ------------------------------------------------------------------------ for-loop [92] 100.0% [106] 2406(3.2%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [86] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [107] 2122(2.8%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:45:15 hash-ref! [93] 100.0% ------------------------------------------------------------------------ apply-match [68] 15.9% merge-egraph-nodes! [94] 84.1% [108] 1906(2.5%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:212:0 for-loop [122] 100.0% ------------------------------------------------------------------------ oracle-error [95] 100.0% [109] 1608(2.1%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:217:2 loop [127] 61.2% map [130] 38.8% ------------------------------------------------------------------------ get-final-combination [96] 100.0% [110] 1260(1.7%) 0(0.0%) infer-splitpoints ...lop/src/core/regimes.rkt:33:0 for-loop [123] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [111] 1218(1.6%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:68:15 ??? [175] 100.0% ------------------------------------------------------------------------ merge-egraph-nodes! [94] 100.0% [112] 942(1.2%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:198:4 loop! [119] 100.0% ------------------------------------------------------------------------ hash-ref! [93] 100.0% [113] 940(1.2%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:190:5 hash-ref! [93] 67.4% loop [127] 32.6% ------------------------------------------------------------------------ substitute-e [97] 100.0% [114] 638(0.8%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 mk-enode! [124] 51.1% substitute-e [97] 48.9% ------------------------------------------------------------------------ for-loop [92] 100.0% [115] 566(0.7%) 280(0.4%) foldl ....0/collects/racket/private/list.rkt:229:4 merge2 [126] 50.5% ------------------------------------------------------------------------ eval-errors [98] 100.0% [116] 358(0.5%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:209:2 ??? [167] 100.0% ------------------------------------------------------------------------ eval [101] 100.0% [117] 300(0.4%) 300(0.4%) namespace-syntax-introduce3 (unknown source) ------------------------------------------------------------------------ loop [103] 100.0% [118] 19270(25.4%) 590(0.8%) loop ...htlies/herbie/develop/src/points.rkt:111:2 ??? [167] 90.4% ??? [175] 4.9% ??? [39] 1.6% ------------------------------------------------------------------------ merge-egraph-nodes! [94] 3.5% for-loop [112] 5.5% loop [127] 25.9% for-loop [83] 65.1% [119] 11406(15.0%) 2164(2.9%) loop! ...s/herbie/develop/src/core/enode.rkt:190:2 custom-set-union [129] 41.8% loop [127] 36.6% set [131] 6.2% update-en-expr [133] 5.5% ------------------------------------------------------------------------ compile16 [104] 100.0% [120] 5574(7.3%) 0(0.0%) temp74_0 (unknown source) expand-single [128] 94.6% compile-top9 [136] 5.4% ------------------------------------------------------------------------ map [130] 23.7% simplify [105] 76.3% [121] 2122(2.8%) 0(0.0%) f46 ...0/collects/racket/match/compiler.rkt:507:40 map [130] 100.0% ------------------------------------------------------------------------ update-leader! [108] 100.0% [122] 1906(2.5%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:217:6 hash-update! [139] 64.1% for-loop [134] 35.9% ------------------------------------------------------------------------ infer-splitpoints [110] 100.0% [123] 1260(1.7%) 0(0.0%) for-loop ...rbie/develop/src/core/regimes.rkt:45:6 option-on-expr [132] 100.0% ------------------------------------------------------------------------ for-loop [114] 36.1% for-loop [83] 63.9% [124] 904(1.2%) 298(0.4%) mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0 new-enode [135] 36.1% hash-has-key? [137] 31.0% ------------------------------------------------------------------------ simplify [105] 49.5% for-loop [43] 50.5% [125] 566(0.7%) 566(0.7%) debug-print .../herbie/develop/src/debug.rkt:110:0 ------------------------------------------------------------------------ foldl [115] 100.0% [126] 286(0.4%) 286(0.4%) merge2 .../herbie/develop/src/core/ematch.rkt:24:0 ------------------------------------------------------------------------ append-at-pnts [64] 0.3% for-loop [92] 1.5% taylor [29] 2.7% ??? [113] 3.0% loop! [119] 8.5% for-loop [109] 9.5% loop [103] 9.8% loop [127] 64.8% [127] 10358(13.6%) 2190(2.9%) loop ...-7.0/collects/racket/private/map.rkt:40:19 loop [127] 64.8% ??? [175] 9.8% ??? [167] 9.5% loop! [119] 5.6% hash-ref! [93] 3.0% simplify [105] 2.7% ------------------------------------------------------------------------ temp74_0 [120] 100.0% [128] 5274(6.9%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [138] 100.0% ------------------------------------------------------------------------ loop! [119] 100.0% [129] 5250(6.9%) 3392(4.5%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [140] 35.4% ------------------------------------------------------------------------ for-loop [109] 22.7% f46 [121] 77.3% [130] 2746(3.6%) 312(0.4%) map ...t-7.0/collects/racket/private/map.rkt:35:13 parse-loop80 [141] 38.0% ??? [143] 22.7% f46 [121] 18.3% simplify* [148] 10.2% make-multiplication-node [149] 5.1% ------------------------------------------------------------------------ apply-match [68] 16.8% loop! [119] 83.2% [131] 1826(2.4%) 1826(2.4%) set ...collects/racket/private/set-types.rkt:981:0 ------------------------------------------------------------------------ for-loop [123] 100.0% [132] 1260(1.7%) 0(0.0%) option-on-expr ...velop/src/core/regimes.rkt:145:0 sort-context-on-expr [142] 49.7% err-lsts->split-indices [144] 26.7% for-loop [147] 23.7% ------------------------------------------------------------------------ loop! [119] 100.0% [133] 1244(1.6%) 1244(1.6%) update-en-expr ...evelop/src/core/egraph.rkt:206:0 ------------------------------------------------------------------------ for-loop [122] 100.0% [134] 684(0.9%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:218:8 hash-update! [139] 100.0% ------------------------------------------------------------------------ mk-enode! [124] 100.0% [135] 326(0.4%) 0(0.0%) new-enode ...erbie/develop/src/core/enode.rkt:95:0 type-of-enode-expr [145] 100.0% ------------------------------------------------------------------------ temp74_0 [120] 100.0% [136] 300(0.4%) 0(0.0%) compile-top9 (unknown source) compile-forms31 [146] 100.0% ------------------------------------------------------------------------ mk-enode! [124] 100.0% [137] 280(0.4%) 280(0.4%) hash-has-key? ...ket/private/more-scheme.rkt:371:2 ------------------------------------------------------------------------ expand-single [128] 100.0% [138] 5274(6.9%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [150] 100.0% ------------------------------------------------------------------------ for-loop [134] 35.9% for-loop [122] 64.1% [139] 1906(2.5%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [153] 100.0% ------------------------------------------------------------------------ custom-set-union [129] 100.0% [140] 1858(2.4%) 620(0.8%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [154] 66.6% ------------------------------------------------------------------------ simplify [105] 18.4% map [130] 81.6% [141] 1532(2.0%) 0(0.0%) parse-loop80 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [151] 100.0% ------------------------------------------------------------------------ option-on-expr [132] 100.0% [142] 626(0.8%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:140:0 ??? [155] 100.0% ------------------------------------------------------------------------ map [130] 100.0% [143] 624(0.8%) 0(0.0%) ??? ...htlies/herbie/develop/src/points.rkt:218:26 ??? [175] 51.9% ??? [167] 48.1% ------------------------------------------------------------------------ option-on-expr [132] 100.0% [144] 336(0.4%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:271:0 loop [156] 100.0% ------------------------------------------------------------------------ new-enode [135] 100.0% [145] 326(0.4%) 0(0.0%) type-of-enode-expr ...elop/src/core/enode.rkt:68:0 table-ref [152] 100.0% ------------------------------------------------------------------------ compile-top9 [136] 100.0% [146] 300(0.4%) 0(0.0%) compile-forms31 (unknown source) for-loop [164] 100.0% ------------------------------------------------------------------------ option-on-expr [132] 100.0% [147] 298(0.4%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:153:4 errors [69] 100.0% ------------------------------------------------------------------------ map [130] 100.0% [148] 280(0.4%) 280(0.4%) simplify* ...rbie/develop/src/core/reduce.rkt:31:0 ------------------------------------------------------------------------ map [130] 100.0% [149] 280(0.4%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:234:0 make-multiplication-subnode [157]100.0% ------------------------------------------------------------------------ expand-capturing-lifts [138] 100.0% [150] 5274(6.9%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [158] 88.4% loop [168] 11.6% ------------------------------------------------------------------------ ??? [82] 27.5% parse-loop80 [141] 72.5% [151] 2112(2.8%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:150:0 eval-prog [85] 100.0% ------------------------------------------------------------------------ inductor [102] 13.5% type-of [78] 14.9% type-of-enode-expr [145] 15.6% for-loop [74] 56.0% [152] 2092(2.8%) 1780(2.3%) table-ref ...es/herbie/develop/src/common.rkt:42:0 for-loop [162] 14.9% ------------------------------------------------------------------------ hash-update! [139] 100.0% [153] 1906(2.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:220:24 for-loop [159] 100.0% ------------------------------------------------------------------------ for-loop [140] 100.0% [154] 1238(1.6%) 1238(1.6%) for-loop ...cts/racket/private/set-types.rkt:178:5 ------------------------------------------------------------------------ sort-context-on-expr [142] 100.0% [155] 626(0.8%) 0(0.0%) ??? ...-7.0/collects/racket/private/sort.rkt:369:3 generic-sort/key [160] 100.0% ------------------------------------------------------------------------ err-lsts->split-indices [144] 100.0% [156] 336(0.4%) 0(0.0%) loop .../herbie/develop/src/core/regimes.rkt:322:4 for-loop [161] 100.0% ------------------------------------------------------------------------ make-multiplication-node [149] 100.0% [157] 280(0.4%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:244:0 group-by61 [163] 100.0% ------------------------------------------------------------------------ lambda-clause-expander [150] 35.8% for-loop [164] 64.2% [158] 4662(6.1%) 0(0.0%) finish-bodys (unknown source) for-loop [164] 100.0% ------------------------------------------------------------------------ ??? [153] 100.0% [159] 1906(2.5%) 1906(2.5%) for-loop ...bie/develop/src/core/egraph.rkt:221:26 ------------------------------------------------------------------------ ??? [155] 100.0% [160] 626(0.8%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 loop [165] 52.1% copying-mergesort [166] 47.9% ------------------------------------------------------------------------ loop [156] 100.0% [161] 336(0.4%) 336(0.4%) for-loop ...bie/develop/src/core/regimes.rkt:287:4 ------------------------------------------------------------------------ table-ref [152] 100.0% [162] 312(0.4%) 312(0.4%) for-loop ...ies/herbie/develop/src/common.rkt:44:4 ------------------------------------------------------------------------ make-multiplication-subnode [157]100.0% [163] 280(0.4%) 280(0.4%) group-by61 ...t-7.0/collects/racket/list.rkt:771:0 ------------------------------------------------------------------------ fallback-loop [27] 1.0% compile-forms31 [146] 6.0% for-loop [164] 18.1% finish-bodys [158] 74.9% [164] 4962(6.5%) 962(1.3%) for-loop (unknown source) finish-bodys [158] 52.2% for-loop [164] 18.1% loop [168] 8.5% make-module-use-to-linklet [170] 6.0% expand-implicit [4] 5.8% add-local-binding!37 [169] 4.0% syntax-e [7] 1.8% expand-identifier [10] 0.5% ------------------------------------------------------------------------ generic-sort/key [160] 100.0% [165] 326(0.4%) 0(0.0%) loop ...7.0/collects/racket/private/sort.rkt:96:12 ??? [167] 100.0% ------------------------------------------------------------------------ generic-sort/key [160] 25.0% copying-mergesort [166] 75.0% [166] 300(0.4%) 300(0.4%) copying-mergesort ...racket/private/sort.rkt:129:8 copying-mergesort [166] 75.0% ------------------------------------------------------------------------ ??? [82] 1.0% ??? [143] 1.1% loop [165] 1.1% for-loop [116] 1.3% loop [127] 3.5% for-loop [84] 30.7% loop [118] 61.3% [167] 28388(37.4%) 582(0.8%) ??? ...tlies/herbie/develop/src/programs.rkt:147:2 ??? [171] 80.6% ??? [175] 10.2% ??? [174] 7.1% ------------------------------------------------------------------------ syntax->list [49] 4.5% loop [168] 4.7% lambda-clause-expander [150] 18.8% for-loop [164] 19.9% syntax-e/no-taint [16] 52.0% [168] 2194(2.9%) 0(0.0%) loop (unknown source) gf [172] 52.0% expand-id-application-form17 [6] 19.9% dispatch-transformer41 [8] 18.8% loop [168] 4.7% syntax-e [7] 4.5% ------------------------------------------------------------------------ for-loop [164] 100.0% [169] 874(1.2%) 562(0.7%) add-local-binding!37 (unknown source) binding-table-add [173] 35.7% ------------------------------------------------------------------------ for-loop [164] 100.0% [170] 300(0.4%) 300(0.4%) make-module-use-to-linklet (unknown source) ------------------------------------------------------------------------ ??? [167] 100.0% [171] 22890(30.2%) 1252(1.6%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [174] 53.5% ??? [176] 25.9% ??? [175] 13.8% double->posit16 [179] 1.3% ------------------------------------------------------------------------ loop [168] 100.0% [172] 1880(2.5%) 612(0.8%) gf (unknown source) propagation-apply [177] 35.4% cache-or-reuse-set [178] 16.5% propagation-apply-shifted [180] 15.5% ------------------------------------------------------------------------ add-local-binding!37 [169] 100.0% [173] 312(0.4%) 312(0.4%) binding-table-add (unknown source) ------------------------------------------------------------------------ ??? [167] 14.1% ??? [171] 85.9% [174] 14262(18.8%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-cos [181] 67.5% ival-exp [185] 18.4% mk-ival [186] 14.1% ------------------------------------------------------------------------ ??? [50] 2.2% ??? [143] 2.5% loop [15] 3.1% ??? [111] 3.2% location-do [184] 7.3% for-loop [54] 7.3% loop [118] 7.4% loop [127] 7.9% for-loop [84] 11.9% ??? [167] 22.7% ??? [171] 24.5% [175] 12836(16.9%) 342(0.5%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ->flonum [182] 44.5% ival-mult [183] 24.5% location-do [184] 7.3% approximate9 [3] 7.3% hash-ref! [93] 6.2% sample-multi-bounded [187] 5.2% best-alt [189] 2.2% ------------------------------------------------------------------------ ??? [171] 100.0% [176] 5936(7.8%) 4400(5.8%) ??? ...herbie/develop/src/syntax/syntax.rkt:317:17 return/no-unsupplied [191] 15.6% ??? [194] 10.3% ------------------------------------------------------------------------ gf [172] 100.0% [177] 666(0.9%) 666(0.9%) propagation-apply (unknown source) ------------------------------------------------------------------------ gf [172] 100.0% [178] 310(0.4%) 310(0.4%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------ ??? [171] 100.0% [179] 298(0.4%) 0(0.0%) double->posit16 ...ftposit-rkt/softposit.rkt:248:0 get-ffi-obj* [188] 100.0% ------------------------------------------------------------------------ gf [172] 100.0% [180] 292(0.4%) 292(0.4%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------ ??? [174] 100.0% [181] 9628(12.7%) 1370(1.8%) ival-cos ...rbie/develop/src/biginterval.rkt:258:0 ??? [202] 57.9% ...higher-order.rkt:357:33 [192] 18.3% bfeven? [197] 3.3% ...higher-order.rkt:361:33 [195] 3.1% bfodd? [199] 3.1% ------------------------------------------------------------------------ ??? [175] 100.0% [182] 5706(7.5%) 3776(5.0%) ->flonum ...s/herbie/develop/src/programs.rkt:37:0 return/no-unsupplied [191] 17.4% ??? [194] 5.7% ??? [198] 5.5% list-member? [196] 5.3% ------------------------------------------------------------------------ ??? [175] 100.0% [183] 3150(4.2%) 286(0.4%) ival-mult ...rbie/develop/src/biginterval.rkt:95:0 bf* [190] 80.8% ...higher-order.rkt:361:33 [195] 10.1% ------------------------------------------------------------------------ location-do [184] 34.5% ??? [175] 65.5% [184] 2684(3.5%) 0(0.0%) location-do ...rbie/develop/src/programs.rkt:112:0 ??? [175] 65.5% location-do [184] 34.5% ------------------------------------------------------------------------ ??? [174] 100.0% [185] 2626(3.5%) 314(0.4%) ival-exp ...rbie/develop/src/biginterval.rkt:163:0 ??? [202] 88.0% ------------------------------------------------------------------------ ??? [174] 100.0% [186] 2008(2.6%) 712(0.9%) mk-ival ...herbie/develop/src/biginterval.rkt:53:0 bf [193] 64.5% ------------------------------------------------------------------------ ??? [175] 100.0% [187] 672(0.9%) 672(0.9%) sample-multi-bounded ...evelop/src/points.rkt:16:0 ------------------------------------------------------------------------ double->posit16 [179] 100.0% [188] 298(0.4%) 0(0.0%) get-ffi-obj* ...-7.0/collects/ffi/unsafe.rkt:209:2 get-ffi-lib9 [200] 100.0% ------------------------------------------------------------------------ ??? [175] 100.0% [189] 282(0.4%) 0(0.0%) best-alt .../herbie/develop/src/mainloop.rkt:124:0 argmins [201] 100.0% ------------------------------------------------------------------------ ival-mult [183] 100.0% [190] 2546(3.4%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [202] 100.0% ------------------------------------------------------------------------ for-loop [61] 14.5% ??? [176] 41.3% ->flonum [182] 44.2% [191] 2242(3.0%) 1286(1.7%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 filter [204] 42.6% ------------------------------------------------------------------------ ival-cos [181] 100.0% [192] 1760(2.3%) 304(0.4%) ...higher-order.rkt:357:33 (unknown source) ??? [203] 82.7% ------------------------------------------------------------------------ mk-ival [186] 100.0% [193] 1296(1.7%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 new-mpfr [211] 76.2% ??? [212] 23.8% ------------------------------------------------------------------------ ->flonum [182] 34.7% ??? [176] 65.3% [194] 934(1.2%) 934(1.2%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ------------------------------------------------------------------------ ival-cos [181] 48.7% ival-mult [183] 51.3% [195] 620(0.8%) 302(0.4%) ...higher-order.rkt:361:33 (unknown source) ??? [203] 51.3% ------------------------------------------------------------------------ ->flonum [182] 49.7% ulp-difference [99] 50.3% [196] 604(0.8%) 604(0.8%) list-member? ...llects/racket/private/set.rkt:24:0 ------------------------------------------------------------------------ ival-cos [181] 100.0% [197] 320(0.4%) 0(0.0%) bfeven? ...ib/math/private/bigfloat/mpfr.rkt:800:0 new-mpz [205] 100.0% ------------------------------------------------------------------------ ->flonum [182] 100.0% [198] 314(0.4%) 314(0.4%) ??? ...ects/racket/contract/private/guts.rkt:746:8 ------------------------------------------------------------------------ ival-cos [181] 100.0% [199] 300(0.4%) 0(0.0%) bfodd? ...lib/math/private/bigfloat/mpfr.rkt:803:0 ??? [212] 100.0% ------------------------------------------------------------------------ get-ffi-obj* [188] 100.0% [200] 298(0.4%) 298(0.4%) get-ffi-lib9 ...-7.0/collects/ffi/unsafe.rkt:121:0 ------------------------------------------------------------------------ best-alt [189] 100.0% [201] 282(0.4%) 0(0.0%) argmins ...lies/herbie/develop/src/common.rkt:93:0 ??? [206] 100.0% ------------------------------------------------------------------------ ival-exp [185] 22.2% bf* [190] 24.4% ival-cos [181] 53.4% [202] 10434(13.7%) 3262(4.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [207] 40.6% bffloor [208] 15.9% pi.bf [209] 6.5% bfcos [210] 5.7% ------------------------------------------------------------------------ ...higher-order.rkt:361:33 [195] 17.9% ...higher-order.rkt:357:33 [192] 82.1% [203] 1774(2.3%) 1774(2.3%) ??? ...cts/racket/contract/private/list.rkt:209:10 ------------------------------------------------------------------------ return/no-unsupplied [191] 100.0% [204] 956(1.3%) 956(1.3%) filter ...0/collects/racket/private/list.rkt:256:2 ------------------------------------------------------------------------ bfeven? [197] 100.0% [205] 320(0.4%) 320(0.4%) new-mpz ...-lib/math/private/bigfloat/gmp.rkt:73:0 ------------------------------------------------------------------------ argmins [201] 100.0% [206] 282(0.4%) 0(0.0%) ??? ...lies/herbie/develop/src/mainloop.rkt:126:19 errors [69] 100.0% ------------------------------------------------------------------------ ??? [202] 100.0% [207] 4236(5.6%) 0(0.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [211] 85.0% ??? [212] 15.0% ------------------------------------------------------------------------ ??? [202] 100.0% [208] 1662(2.2%) 334(0.4%) bffloor ...ib/math/private/bigfloat/mpfr.rkt:716:4 ??? [212] 79.9% ------------------------------------------------------------------------ ??? [202] 100.0% [209] 676(0.9%) 0(0.0%) pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4 new-mpfr [211] 100.0% ------------------------------------------------------------------------ ??? [202] 100.0% [210] 598(0.8%) 0(0.0%) bfcos ...-lib/math/private/bigfloat/mpfr.rkt:618:4 new-mpfr [211] 100.0% ------------------------------------------------------------------------ bfcos [210] 10.2% pi.bf [209] 11.5% bf [193] 16.9% bfmul [207] 61.4% [211] 5862(7.7%) 5862(7.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------ bfodd? [199] 11.7% bf [193] 12.0% bfmul [207] 24.7% bffloor [208] 51.6% [212] 2572(3.4%) 2572(3.4%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 ------------------------------------------------------------------------