Profiling results ----------------- Total cpu time observed: 54784ms (out of 55164ms) Number of samples taken: 164 (once every 334ms) ========================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ========================================================================= ??? [93] 100.0% [1] 54784(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [10] 100.0% ------------------------------------------------------------------------- ??? [93] 100.0% [2] 34816(63.6%) 0(0.0%) run-improve40 ...ie/develop/src/mainloop.rkt:340:0 for-loop [11] 81.1% simplify! [26] 17.9% prepare-points-intervals [12] 1.0% ------------------------------------------------------------------------- ??? [163] 100.0% [3] 4846(8.8%) 0(0.0%) approximate9 ...e/develop/src/core/taylor.rkt:12:0 loop [13] 86.9% for-loop [20] 13.1% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [4] 3856(7.0%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:45:15 hash-ref! [166] 82.2% ??? [19] 17.8% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [5] 1920(3.5%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:301:23 for-loop [15] 100.0% ------------------------------------------------------------------------- for-loop [164] 100.0% [6] 1612(2.9%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [14] 100.0% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [7] 1588(2.9%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:407:23 for-loop [16] 100.0% ------------------------------------------------------------------------- matcher [78] 100.0% [8] 1498(2.7%) 0(0.0%) ??? .../herbie/develop/src/core/matcher.rkt:175:11 for-loop [17] 100.0% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [9] 1316(2.4%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:291:26 for-loop [18] 100.0% ------------------------------------------------------------------------- profile-thunk16 [1] 100.0% [10] 54784(100.0%) 0(0.0%) run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2 ??? [93] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 100.0% [11] 28232(51.5%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:355:4 run-iter! [21] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 2.0% ??? [93] 98.0% [12] 17084(31.2%) 0(0.0%) prepare-points-intervals ...p/src/points.rkt:133:0 loop [22] 100.0% ------------------------------------------------------------------------- approximate9 [3] 100.0% [13] 4212(7.7%) 0(0.0%) loop ...es/herbie/develop/src/core/taylor.rkt:87:4 hash-ref! [166] 75.3% ??? [163] 16.3% iterate-diagonal [24] 8.5% ------------------------------------------------------------------------- expand-id-application-form17 [181] 45.1% syntax-e [6] 54.9% [14] 2936(5.4%) 0(0.0%) syntax-e/no-taint (unknown source) loop [168] 100.0% ------------------------------------------------------------------------- ??? [5] 100.0% [15] 1920(3.5%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:304:27 hash-ref! [166] 100.0% ------------------------------------------------------------------------- ??? [7] 100.0% [16] 1588(2.9%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:411:33 hash-ref! [166] 81.1% for-loop [25] 18.9% ------------------------------------------------------------------------- ??? [8] 100.0% [17] 1498(2.7%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:179:21 matcher [78] 100.0% ------------------------------------------------------------------------- ??? [9] 100.0% [18] 1316(2.4%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:291:52 hash-ref! [166] 77.8% simplify [37] 22.2% ------------------------------------------------------------------------- ??? [4] 100.0% [19] 688(1.3%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:294:19 hash-ref! [166] 100.0% ------------------------------------------------------------------------- approximate9 [3] 100.0% [20] 634(1.2%) 0(0.0%) for-loop ...rbie/develop/src/core/taylor.rkt:30:18 taylor-quotient [23] 53.0% taylor [70] 47.0% ------------------------------------------------------------------------- for-loop [11] 100.0% [21] 28232(51.5%) 0(0.0%) run-iter! ...herbie/develop/src/mainloop.rkt:321:0 simplify! [26] 42.2% finalize-iter! [28] 33.1% gen-series! [30] 17.2% gen-rewrites! [31] 5.3% localize! [33] 2.2% ------------------------------------------------------------------------- prepare-points-intervals [12] 100.0% [22] 17084(31.2%) 0(0.0%) loop ...htlies/herbie/develop/src/points.rkt:145:4 loop [27] 71.6% ??? [29] 28.4% ------------------------------------------------------------------------- taylor [70] 47.0% for-loop [20] 53.0% [23] 634(1.2%) 0(0.0%) taylor-quotient ...velop/src/core/taylor.rkt:334:0 first-nonzero-exp [32] 100.0% ------------------------------------------------------------------------- loop [13] 100.0% [24] 356(0.6%) 0(0.0%) iterate-diagonal ...elop/src/core/taylor.rkt:154:0 hash-ref! [166] 100.0% ------------------------------------------------------------------------- for-loop [16] 100.0% [25] 300(0.5%) 0(0.0%) for-loop ...bie/develop/src/core/taylor.rkt:413:39 hash-ref! [166] 100.0% ------------------------------------------------------------------------- run-improve40 [2] 34.4% run-iter! [21] 65.6% [26] 18174(33.2%) 0(0.0%) simplify! ...herbie/develop/src/mainloop.rkt:217:0 ??? [34] 98.2% for-loop [40] 1.8% ------------------------------------------------------------------------- loop [22] 100.0% [27] 12228(22.3%) 300(0.5%) loop ...htlies/herbie/develop/src/points.rkt:104:2 ??? [109] 89.3% ??? [163] 8.3% ------------------------------------------------------------------------- run-iter! [21] 100.0% [28] 9340(17.0%) 0(0.0%) finalize-iter! ...e/develop/src/mainloop.rkt:272:0 ??? [35] 100.0% ------------------------------------------------------------------------- loop [22] 100.0% [29] 4856(8.9%) 288(0.5%) ??? ...ghtlies/herbie/develop/src/points.rkt:129:2 ??? [163] 82.0% ??? [196] 12.1% ------------------------------------------------------------------------- run-iter! [21] 100.0% [30] 4846(8.8%) 0(0.0%) gen-series! ...rbie/develop/src/mainloop.rkt:153:0 for-loop [36] 100.0% ------------------------------------------------------------------------- run-iter! [21] 100.0% [31] 1498(2.7%) 0(0.0%) gen-rewrites! ...ie/develop/src/mainloop.rkt:176:0 for-loop [38] 100.0% ------------------------------------------------------------------------- taylor-quotient [23] 100.0% [32] 634(1.2%) 0(0.0%) first-nonzero-exp ...lop/src/core/taylor.rkt:266:0 hash-ref! [166] 53.0% simplify [37] 47.0% ------------------------------------------------------------------------- run-iter! [21] 100.0% [33] 622(1.1%) 0(0.0%) localize! ...herbie/develop/src/mainloop.rkt:120:0 localize-error [39] 100.0% ------------------------------------------------------------------------- ??? [116] 2.0% simplify! [26] 98.0% [34] 18198(33.2%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:26:0 loop [42] 44.0% one-iter [48] 32.2% for-loop [44] 23.8% ------------------------------------------------------------------------- match-e [95] 6.3% finalize-iter! [28] 93.7% [35] 9968(18.2%) 628(1.1%) ??? ...contract/private/arrow-val-first.rkt:388:18 for-loop [41] 93.7% ------------------------------------------------------------------------- gen-series! [30] 100.0% [36] 4846(8.8%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:160:7 taylor-alt [43] 100.0% ------------------------------------------------------------------------- for-loop [18] 6.5% first-nonzero-exp [32] 6.6% hash-ref! [166] 86.9% [37] 4490(8.2%) 0(0.0%) simplify ...erbie/develop/src/core/reduce.rkt:16:0 f46 [45] 50.0% parse-loop15 [60] 28.1% debug-print [47] 22.0% ------------------------------------------------------------------------- gen-rewrites! [31] 100.0% [38] 1498(2.7%) 0(0.0%) for-loop ...herbie/develop/src/mainloop.rkt:184:11 rewrite-expression-head20 [46] 100.0% ------------------------------------------------------------------------- localize! [33] 100.0% [39] 622(1.1%) 0(0.0%) localize-error ...velop/src/core/localize.rkt:52:0 hash-ref! [166] 100.0% ------------------------------------------------------------------------- simplify! [26] 100.0% [40] 334(0.6%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:222:6 debug-print [47] 100.0% ------------------------------------------------------------------------- ??? [35] 100.0% [41] 9340(17.0%) 0(0.0%) for-loop ...ie/develop/src/core/alt-table.rkt:56:2 atab-add-altn [49] 100.0% ------------------------------------------------------------------------- ??? [34] 100.0% [42] 8016(14.6%) 298(0.5%) loop ...herbie/develop/src/core/simplify.rkt:143:2 for-loop [50] 96.3% ------------------------------------------------------------------------- for-loop [36] 100.0% [43] 4846(8.8%) 0(0.0%) taylor-alt ...erbie/develop/src/mainloop.rkt:139:0 for-loop [51] 100.0% ------------------------------------------------------------------------- ??? [34] 100.0% [44] 4326(7.9%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:33:2 one-iter [48] 100.0% ------------------------------------------------------------------------- hash-ref! [166] 10.2% map [52] 15.6% get-final-combination [102] 19.4% simplify [37] 54.7% [45] 3188(5.8%) 0(0.0%) f46 ...0/collects/racket/match/compiler.rkt:507:40 map [52] 72.7% sindices->spoints [56] 19.4% eval-const-expr [76] 7.8% ------------------------------------------------------------------------- for-loop [38] 100.0% [46] 1498(2.7%) 0(0.0%) rewrite-expression-head20 ...ore/matcher.rkt:126:0 rewriter [53] 100.0% ------------------------------------------------------------------------- for-loop [40] 25.3% simplify [37] 74.7% [47] 1320(2.4%) 0(0.0%) debug-print .../herbie/develop/src/debug.rkt:110:0 for-loop [54] 52.4% ??? [55] 47.6% ------------------------------------------------------------------------- for-loop [44] 42.5% ??? [34] 57.5% [48] 10182(18.6%) 0(0.0%) one-iter ...bie/develop/src/core/simplify.rkt:86:0 for-loop [57] 50.9% find-matches [58] 46.2% for-loop [71] 2.9% ------------------------------------------------------------------------- for-loop [41] 100.0% [49] 9340(17.0%) 0(0.0%) atab-add-altn ...elop/src/core/alt-table.rkt:202:0 errors [94] 93.3% best-and-tied-at-points [64] 6.7% ------------------------------------------------------------------------- loop [42] 100.0% [50] 7718(14.1%) 326(0.6%) for-loop ...ie/develop/src/core/simplify.rkt:149:4 argmin [59] 47.7% loop [61] 31.7% for-loop [77] 4.6% make-sequence [104] 4.0% for-loop [69] 3.9% expression-cost [75] 3.9% ------------------------------------------------------------------------- taylor-alt [43] 100.0% [51] 4846(8.8%) 0(0.0%) for-loop .../herbie/develop/src/mainloop.rkt:145:6 ??? [163] 100.0% ------------------------------------------------------------------------- taylor [70] 3.9% f46 [45] 96.1% [52] 2568(4.7%) 0(0.0%) map ...t-7.0/collects/racket/private/map.rkt:35:13 parse-loop15 [60] 58.3% f46 [45] 25.3% loop [68] 12.6% taylor [70] 3.9% ------------------------------------------------------------------------- rewrite-expression-head20 [46] 23.5% matcher [78] 76.5% [53] 1498(2.7%) 300(0.5%) rewriter ...bie/develop/src/core/matcher.rkt:128:2 for-loop [62] 80.5% *rules* [63] 12.8% ------------------------------------------------------------------------- debug-print [47] 100.0% [54] 692(1.3%) 358(0.7%) for-loop ...ies/herbie/develop/src/debug.rkt:116:2 write-proc [67] 48.3% ------------------------------------------------------------------------- debug-print [47] 100.0% [55] 628(1.1%) 0(0.0%) ??? .../contract/private/arrow-val-first.rkt:428:3 ~r78 [66] 53.5% mk-call [72] 46.5% ------------------------------------------------------------------------- f46 [45] 100.0% [56] 620(1.1%) 0(0.0%) sindices->spoints ...op/src/core/regimes.rkt:215:0 for-loop [65] 100.0% ------------------------------------------------------------------------- one-iter [48] 100.0% [57] 5180(9.5%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:95:2 loop [73] 100.0% ------------------------------------------------------------------------- one-iter [48] 100.0% [58] 4704(8.6%) 0(0.0%) find-matches ...develop/src/core/simplify.rkt:56:0 for-loop [74] 100.0% ------------------------------------------------------------------------- for-loop [50] 100.0% [59] 3680(6.7%) 0(0.0%) argmin ...acket-7.0/collects/racket/list.rkt:765:0 expression-cost [75] 50.7% for-loop [77] 49.3% ------------------------------------------------------------------------- hash-ref! [166] 17.6% simplify [37] 35.7% map [52] 46.7% [60] 3528(6.4%) 334(0.6%) parse-loop15 ...s/racket/match/compiler.rkt:418:15 eval-const-expr [76] 72.9% loop [128] 17.6% ------------------------------------------------------------------------- for-loop [50] 100.0% [61] 2448(4.5%) 0(0.0%) loop .../racket-7.0/collects/racket/list.rkt:751:4 expression-cost [75] 86.4% for-loop [77] 13.6% ------------------------------------------------------------------------- rewriter [53] 100.0% [62] 1498(2.7%) 0(0.0%) for-loop ...ie/develop/src/core/matcher.rkt:131:10 matcher [78] 96.0% type-of [85] 4.0% ------------------------------------------------------------------------- rewriter [53] 100.0% [63] 900(1.6%) 298(0.5%) *rules* ...rbie/develop/src/syntax/rules.rkt:783:0 for-loop [79] 66.9% ------------------------------------------------------------------------- atab-add-altn [49] 100.0% [64] 628(1.1%) 0(0.0%) best-and-tied-at-points ...ore/alt-table.rkt:117:0 for-loop [80] 52.2% loop [84] 47.8% ------------------------------------------------------------------------- sindices->spoints [56] 100.0% [65] 620(1.1%) 0(0.0%) for-loop ...bie/develop/src/core/regimes.rkt:253:9 binary-search-floats [81] 52.6% errors [94] 47.4% ------------------------------------------------------------------------- ??? [55] 100.0% [66] 336(0.6%) 336(0.6%) ~r78 ...acket-7.0/collects/racket/format.rkt:189:0 ------------------------------------------------------------------------- for-loop [54] 100.0% [67] 334(0.6%) 334(0.6%) write-proc ...bie/develop/src/alternative.rkt:15:9 ------------------------------------------------------------------------- map [52] 8.3% loop [68] 91.7% [68] 324(0.6%) 0(0.0%) loop ...-7.0/collects/racket/private/map.rkt:54:19 loop [68] 91.7% ??? [82] 8.3% ------------------------------------------------------------------------- for-loop [50] 100.0% [69] 300(0.5%) 0(0.0%) for-loop ...e/develop/src/core/simplify.rkt:153:16 for-loop [83] 100.0% ------------------------------------------------------------------------- map [52] 14.3% for-loop [20] 14.3% taylor [70] 71.4% [70] 298(0.5%) 0(0.0%) taylor ...herbie/develop/src/core/taylor.rkt:170:0 taylor [70] 71.4% map [52] 14.3% taylor-quotient [23] 14.3% ------------------------------------------------------------------------- one-iter [48] 100.0% [71] 298(0.5%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:111:2 set-precompute! [86] 100.0% ------------------------------------------------------------------------- ??? [55] 100.0% [72] 292(0.5%) 292(0.5%) mk-call ...tract/private/arrow-val-first.rkt:431:5 ------------------------------------------------------------------------- for-loop [57] 100.0% [73] 5180(9.5%) 0(0.0%) loop ...herbie/develop/src/core/simplify.rkt:100:4 apply-match [87] 100.0% ------------------------------------------------------------------------- for-loop [74] 50.0% find-matches [58] 50.0% [74] 4704(8.6%) 604(1.1%) for-loop ...bie/develop/src/core/simplify.rkt:58:8 for-loop [74] 50.0% match-e [95] 43.6% ------------------------------------------------------------------------- for-loop [50] 7.0% argmin [59] 43.6% loop [61] 49.4% [75] 4278(7.8%) 1818(3.3%) expression-cost .../develop/src/programs.rkt:204:0 compile [89] 57.5% ------------------------------------------------------------------------- ??? [93] 8.6% f46 [45] 17.2% parse-loop15 [60] 74.2% [76] 3468(6.3%) 0(0.0%) eval-const-expr .../develop/src/programs.rkt:149:0 eval-prog [98] 100.0% ------------------------------------------------------------------------- loop [61] 13.3% for-loop [50] 14.3% argmin [59] 72.4% [77] 2508(4.6%) 0(0.0%) for-loop .../herbie/develop/src/programs.rkt:205:2 table-ref [88] 100.0% ------------------------------------------------------------------------- for-loop [62] 48.9% for-loop [17] 51.1% [78] 1498(2.7%) 0(0.0%) matcher ...rbie/develop/src/core/matcher.rkt:163:2 ??? [8] 51.1% rewriter [53] 48.9% ------------------------------------------------------------------------- *rules* [63] 100.0% [79] 602(1.1%) 310(0.6%) for-loop ...ies/herbie/develop/src/common.rkt:71:9 ormap [92] 48.5% ------------------------------------------------------------------------- best-and-tied-at-points [64] 100.0% [80] 328(0.6%) 328(0.6%) for-loop .../develop/src/core/alt-table.rkt:119:16 ------------------------------------------------------------------------- for-loop [65] 100.0% [81] 326(0.6%) 0(0.0%) binary-search-floats ...src/core/regimes.rkt:196:0 pred [90] 100.0% ------------------------------------------------------------------------- loop [68] 100.0% [82] 324(0.6%) 324(0.6%) ??? .../herbie/develop/src/core/localize.rkt:43:32 ------------------------------------------------------------------------- for-loop [69] 100.0% [83] 300(0.5%) 300(0.5%) for-loop ...e/develop/src/core/simplify.rkt:157:23 ------------------------------------------------------------------------- best-and-tied-at-points [64] 100.0% [84] 300(0.5%) 300(0.5%) loop ...7.0/collects/racket/private/list.rkt:264:4 ------------------------------------------------------------------------- for-loop [62] 100.0% [85] 298(0.5%) 298(0.5%) type-of .../herbie/develop/src/type-check.rkt:34:0 ------------------------------------------------------------------------- for-loop [71] 100.0% [86] 298(0.5%) 0(0.0%) set-precompute! ...lop/src/core/simplify.rkt:117:0 for-loop [91] 100.0% ------------------------------------------------------------------------- loop [73] 100.0% [87] 5180(9.5%) 0(0.0%) apply-match .../develop/src/core/simplify.rkt:65:0 for-loop [96] 64.2% match-e [95] 23.7% set [145] 12.1% ------------------------------------------------------------------------- for-loop [77] 100.0% [88] 2508(4.6%) 2508(4.6%) table-ref ...es/herbie/develop/src/common.rkt:42:0 ------------------------------------------------------------------------- expression-cost [75] 100.0% [89] 2460(4.5%) 300(0.5%) compile ...s/herbie/develop/src/programs.rkt:181:0 hash-ref! [166] 87.8% ------------------------------------------------------------------------- binary-search-floats [81] 100.0% [90] 326(0.6%) 0(0.0%) pred .../herbie/develop/src/core/regimes.rkt:224:4 errors [94] 100.0% ------------------------------------------------------------------------- set-precompute! [86] 100.0% [91] 298(0.5%) 0(0.0%) for-loop ...ie/develop/src/core/simplify.rkt:119:2 ??? [93] 100.0% ------------------------------------------------------------------------- for-loop [79] 100.0% [92] 292(0.5%) 0(0.0%) ormap ....0/collects/racket/private/map.rkt:141:13 flag-set? [97] 100.0% ------------------------------------------------------------------------- for-loop [91] 0.2% run [10] 49.9% [93] 54784(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [1] 49.9% run-improve40 [2] 31.7% prepare-points-intervals [12] 15.3% get-final-combination [102] 1.2% oracle-error [103] 0.9% errors-score [105] 0.3% eval-errors [106] 0.3% errors [94] 0.3% eval-const-expr [76] 0.2% ------------------------------------------------------------------------- for-loop [65] 3.0% ??? [93] 3.4% pred [90] 3.4% atab-add-altn [49] 90.2% [94] 9656(17.6%) 0(0.0%) errors ...lies/herbie/develop/src/points.rkt:228:0 eval-prog [98] 53.8% for-loop [99] 46.2% ------------------------------------------------------------------------- apply-match [87] 17.1% for-loop [111] 22.1% for-loop [74] 60.8% [95] 5328(9.7%) 1232(2.2%) match-e ...herbie/develop/src/core/ematch.rkt:39:0 for-loop [100] 66.5% make-sequence [104] 5.6% ??? [35] 4.9% ------------------------------------------------------------------------- apply-match [87] 100.0% [96] 3326(6.1%) 0(0.0%) for-loop ...bie/develop/src/core/simplify.rkt:78:2 merge-egraph-nodes! [101] 63.6% mk-enode! [130] 18.2% substitute-e [107] 9.3% dedup-children! [108] 9.0% ------------------------------------------------------------------------- ormap [92] 100.0% [97] 292(0.5%) 292(0.5%) flag-set? ...es/herbie/develop/src/config.rkt:28:0 ------------------------------------------------------------------------- eval-const-expr [76] 40.0% errors [94] 60.0% [98] 8662(15.8%) 334(0.6%) eval-prog ...herbie/develop/src/programs.rkt:130:0 temp68_2 [110] 78.2% loop [168] 7.3% inductor [118] 3.8% hash-ref! [166] 3.5% eval [123] 3.5% ------------------------------------------------------------------------- errors [94] 100.0% [99] 4462(8.1%) 300(0.5%) for-loop ...es/herbie/develop/src/points.rkt:230:2 ??? [109] 71.0% ulp-difference [113] 22.2% ------------------------------------------------------------------------- match-e [95] 100.0% [100] 3800(6.9%) 2216(4.0%) for-loop ...rbie/develop/src/core/ematch.rkt:52:11 for-loop [111] 37.8% cartesian-product [124] 7.8% foldl [117] 4.4% foldr [120] 4.2% ------------------------------------------------------------------------- merge-egraph-nodes! [101] 7.6% for-loop [96] 92.4% [101] 2114(3.9%) 0(0.0%) merge-egraph-nodes! ...p/src/core/egraph.rkt:145:0 update-leader! [112] 70.7% loop! [139] 21.8% merge-egraph-nodes! [101] 7.6% ------------------------------------------------------------------------- ??? [93] 100.0% [102] 1276(2.3%) 0(0.0%) get-final-combination ...op/src/mainloop.rkt:361:0 f46 [45] 48.6% ??? [116] 28.1% infer-splitpoints [125] 23.4% ------------------------------------------------------------------------- ??? [93] 100.0% [103] 936(1.7%) 0(0.0%) oracle-error ...erbie/develop/src/points.rkt:212:0 for-loop [114] 100.0% ------------------------------------------------------------------------- match-e [95] 49.2% for-loop [50] 50.8% [104] 602(1.1%) 602(1.1%) make-sequence ...ects/racket/private/for.rkt:528:2 ------------------------------------------------------------------------- ??? [93] 100.0% [105] 360(0.7%) 0(0.0%) errors-score ...erbie/develop/src/points.rkt:220:0 loop [115] 100.0% ------------------------------------------------------------------------- ??? [93] 100.0% [106] 324(0.6%) 0(0.0%) eval-errors ...herbie/develop/src/points.rkt:203:0 for-loop [119] 100.0% ------------------------------------------------------------------------- for-loop [96] 100.0% [107] 308(0.6%) 0(0.0%) substitute-e ...e/develop/src/core/ematch.rkt:64:0 for-loop [121] 100.0% ------------------------------------------------------------------------- for-loop [96] 100.0% [108] 300(0.5%) 0(0.0%) dedup-children! ...evelop/src/core/enode.rkt:199:0 loop [122] 100.0% ------------------------------------------------------------------------- for-loop [119] 2.2% loop [128] 4.2% for-loop [99] 21.1% loop [27] 72.5% [109] 15044(27.5%) 296(0.5%) ??? ...tlies/herbie/develop/src/programs.rkt:146:2 ??? [126] 82.5% ??? [163] 15.5% ------------------------------------------------------------------------- eval-prog [98] 100.0% [110] 6774(12.4%) 0(0.0%) temp68_2 (unknown source) compile16 [127] 100.0% ------------------------------------------------------------------------- for-loop [100] 100.0% [111] 2248(4.1%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:58:37 match-e [95] 100.0% ------------------------------------------------------------------------- merge-egraph-nodes! [101] 100.0% [112] 1494(2.7%) 0(0.0%) update-leader! ...evelop/src/core/egraph.rkt:213:0 for-loop [129] 80.1% hash-ref! [166] 19.9% ------------------------------------------------------------------------- for-loop [99] 100.0% [113] 992(1.8%) 658(1.2%) ulp-difference ...erbie/develop/src/float.rkt:14:0 return/no-unsupplied [182] 33.7% ------------------------------------------------------------------------- oracle-error [103] 100.0% [114] 936(1.7%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:213:2 loop [128] 100.0% ------------------------------------------------------------------------- errors-score [105] 100.0% [115] 360(0.7%) 360(0.7%) loop .../racket-7.0/collects/racket/list.rkt:559:2 ------------------------------------------------------------------------- get-final-combination [102] 100.0% [116] 358(0.7%) 0(0.0%) ??? ...s/herbie/develop/src/core/simplify.rkt:22:0 ??? [34] 100.0% ------------------------------------------------------------------------- for-loop [100] 100.0% [117] 336(0.6%) 0(0.0%) foldl ....0/collects/racket/private/list.rkt:229:4 merge2 [131] 100.0% ------------------------------------------------------------------------- eval-prog [98] 20.0% inductor [118] 80.0% [118] 326(0.6%) 0(0.0%) inductor .../herbie/develop/src/programs.rkt:135:4 inductor [118] 80.0% ??? [132] 20.0% ------------------------------------------------------------------------- eval-errors [106] 100.0% [119] 324(0.6%) 0(0.0%) for-loop ...es/herbie/develop/src/points.rkt:205:2 ??? [109] 100.0% ------------------------------------------------------------------------- for-loop [100] 100.0% [120] 322(0.6%) 322(0.6%) foldr ....0/collects/racket/private/list.rkt:242:4 ------------------------------------------------------------------------- substitute-e [107] 100.0% [121] 308(0.6%) 0(0.0%) for-loop ...rbie/develop/src/core/ematch.rkt:73:24 mk-enode! [130] 100.0% ------------------------------------------------------------------------- dedup-children! [108] 20.0% loop [122] 80.0% [122] 300(0.5%) 0(0.0%) loop ...racket-7.0/collects/racket/list.rkt:417:34 loop [122] 80.0% member [133] 20.0% ------------------------------------------------------------------------- eval-prog [98] 100.0% [123] 300(0.5%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [134] 100.0% ------------------------------------------------------------------------- for-loop [100] 100.0% [124] 298(0.5%) 298(0.5%) cartesian-product ...ollects/racket/list.rkt:822:0 ------------------------------------------------------------------------- get-final-combination [102] 100.0% [125] 298(0.5%) 0(0.0%) infer-splitpoints ...lop/src/core/regimes.rkt:34:0 for-loop [135] 100.0% ------------------------------------------------------------------------- ??? [109] 100.0% [126] 12418(22.7%) 324(0.6%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14 ??? [163] 48.6% ??? [196] 30.9% ??? [137] 12.8% double->posit16 [138] 5.1% ------------------------------------------------------------------------- temp68_2 [110] 100.0% [127] 6774(12.4%) 0(0.0%) compile16 (unknown source) temp74_0 [136] 100.0% ------------------------------------------------------------------------- loop! [139] 5.4% ??? [180] 12.1% parse-loop15 [60] 17.6% loop [128] 27.1% for-loop [114] 37.8% [128] 2478(4.5%) 300(0.5%) loop ...-7.0/collects/racket/private/map.rkt:40:19 hash-ref! [166] 28.2% loop [128] 27.1% ??? [109] 25.7% loop! [139] 5.4% ??? [201] 1.5% ------------------------------------------------------------------------- update-leader! [112] 100.0% [129] 1196(2.2%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:218:6 hash-update! [144] 50.2% for-loop [140] 49.8% ------------------------------------------------------------------------- for-loop [121] 33.8% for-loop [96] 66.2% [130] 912(1.7%) 912(1.7%) mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0 ------------------------------------------------------------------------- foldl [117] 100.0% [131] 336(0.6%) 336(0.6%) merge2 .../herbie/develop/src/core/ematch.rkt:24:0 ------------------------------------------------------------------------- inductor [118] 100.0% [132] 326(0.6%) 326(0.6%) ??? ...-7.0/collects/racket/lazy-require.rkt:106:6 ------------------------------------------------------------------------- loop [122] 100.0% [133] 300(0.5%) 300(0.5%) member (unknown source) ------------------------------------------------------------------------- eval [123] 100.0% [134] 300(0.5%) 0(0.0%) namespace-syntax-introduce3 (unknown source) namespace-module-identifier6 [141]100.0% ------------------------------------------------------------------------- infer-splitpoints [125] 100.0% [135] 298(0.5%) 0(0.0%) for-loop ...rbie/develop/src/core/regimes.rkt:46:6 option-on-expr [142] 100.0% ------------------------------------------------------------------------- compile16 [127] 100.0% [136] 6774(12.4%) 0(0.0%) temp74_0 (unknown source) expand-single [143] 90.3% compile-top9 [146] 9.7% ------------------------------------------------------------------------- ??? [126] 100.0% [137] 1586(2.9%) 660(1.2%) ??? ...herbie/develop/src/syntax/syntax.rkt:317:17 ??? [184] 39.5% return/no-unsupplied [182] 18.9% ------------------------------------------------------------------------- ??? [126] 100.0% [138] 634(1.2%) 0(0.0%) double->posit16 ...ftposit-rkt/softposit.rkt:248:0 get-ffi-obj* [147] 100.0% ------------------------------------------------------------------------- loop [128] 50.0% merge-egraph-nodes! [101] 50.0% [139] 620(1.1%) 320(0.6%) loop! ...s/herbie/develop/src/core/enode.rkt:191:2 loop [128] 50.0% set [145] 24.2% ------------------------------------------------------------------------- for-loop [129] 100.0% [140] 596(1.1%) 0(0.0%) for-loop ...rbie/develop/src/core/egraph.rkt:219:8 hash-update! [144] 100.0% ------------------------------------------------------------------------- namespace-syntax-introduce3 [134] 100.0% [141] 300(0.5%) 300(0.5%) namespace-module-identifier6 (unknown source) ------------------------------------------------------------------------- for-loop [135] 100.0% [142] 298(0.5%) 0(0.0%) option-on-expr ...velop/src/core/regimes.rkt:150:0 sort-context-on-expr [148] 100.0% ------------------------------------------------------------------------- temp74_0 [136] 100.0% [143] 6116(11.2%) 0(0.0%) expand-single (unknown source) expand-capturing-lifts [149] 100.0% ------------------------------------------------------------------------- for-loop [140] 49.8% for-loop [129] 50.2% [144] 1196(2.2%) 0(0.0%) hash-update! ...cket/private/more-scheme.rkt:365:4 ??? [150] 100.0% ------------------------------------------------------------------------- loop! [139] 32.4% apply-match [87] 67.6% [145] 926(1.7%) 626(1.1%) set ...collects/racket/private/set-types.rkt:981:0 for-loop [153] 32.4% ------------------------------------------------------------------------- temp74_0 [136] 100.0% [146] 658(1.2%) 0(0.0%) compile-top9 (unknown source) compile-forms31 [151] 100.0% ------------------------------------------------------------------------- double->posit16 [138] 100.0% [147] 634(1.2%) 0(0.0%) get-ffi-obj* ...-7.0/collects/ffi/unsafe.rkt:209:2 get-ffi-lib9 [152] 100.0% ------------------------------------------------------------------------- option-on-expr [142] 100.0% [148] 298(0.5%) 0(0.0%) sort-context-on-expr ...src/core/regimes.rkt:145:0 ??? [154] 100.0% ------------------------------------------------------------------------- loop [168] 9.3% expand-single [143] 90.7% [149] 6744(12.3%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [155] 85.8% dispatch-transformer41 [156] 9.3% loop [168] 4.9% ------------------------------------------------------------------------- hash-update! [144] 100.0% [150] 1196(2.2%) 0(0.0%) ??? ...s/herbie/develop/src/core/egraph.rkt:221:24 for-loop [157] 100.0% ------------------------------------------------------------------------- compile-top9 [146] 100.0% [151] 658(1.2%) 0(0.0%) compile-forms31 (unknown source) for-loop [164] 54.7% loop! [159] 45.3% ------------------------------------------------------------------------- get-ffi-obj* [147] 100.0% [152] 634(1.2%) 634(1.2%) get-ffi-lib9 ...-7.0/collects/ffi/unsafe.rkt:121:0 ------------------------------------------------------------------------- set [145] 100.0% [153] 300(0.5%) 300(0.5%) for-loop ...cts/racket/private/set-types.rkt:937:4 ------------------------------------------------------------------------- sort-context-on-expr [148] 100.0% [154] 298(0.5%) 0(0.0%) ??? ...-7.0/collects/racket/private/sort.rkt:369:3 generic-sort/key [158] 100.0% ------------------------------------------------------------------------- expand-capturing-lifts [149] 100.0% [155] 5784(10.6%) 294(0.5%) lambda-clause-expander (unknown source) finish-bodys [160] 94.9% ------------------------------------------------------------------------- for-loop [164] 49.8% expand-capturing-lifts [149] 50.2% [156] 1254(2.3%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [161] 100.0% ------------------------------------------------------------------------- ??? [150] 100.0% [157] 1196(2.2%) 1196(2.2%) for-loop ...bie/develop/src/core/egraph.rkt:222:26 ------------------------------------------------------------------------- ??? [154] 100.0% [158] 298(0.5%) 0(0.0%) generic-sort/key .../racket/private/sort.rkt:156:2 loop [162] 100.0% ------------------------------------------------------------------------- compile-forms31 [151] 100.0% [159] 298(0.5%) 0(0.0%) loop! (unknown source) for-loop [164] 100.0% ------------------------------------------------------------------------- lambda-clause-expander [155] 18.1% for-loop [164] 81.9% [160] 5490(10.0%) 0(0.0%) finish-bodys (unknown source) for-loop [164] 100.0% ------------------------------------------------------------------------- dispatch-transformer41 [156] 100.0% [161] 1254(2.3%) 0(0.0%) apply-transformer52 (unknown source) loop [168] 52.5% apply-transformer-in-context [165] 47.5% ------------------------------------------------------------------------- generic-sort/key [158] 100.0% [162] 298(0.5%) 0(0.0%) loop ...7.0/collects/racket/private/sort.rkt:96:12 ??? [163] 100.0% ------------------------------------------------------------------------- loop [13] 1.2% loop [162] 1.6% loop [27] 5.5% ??? [176] 5.7% location-do [167] 9.6% for-loop [51] 9.6% ??? [109] 12.6% ??? [29] 21.5% ??? [126] 32.6% [163] 18502(33.8%) 634(1.2%) ??? ...tract/private/arrow-higher-order.rkt:357:33 ival-mult [169] 20.8% sample-multi-bounded [170] 19.9% ->flonum [171] 12.3% ival-pow [172] 11.9% location-do [167] 9.6% approximate9 [3] 9.6% hash-ref! [166] 6.9% mk-ival [173] 5.6% ------------------------------------------------------------------------- loop! [159] 4.8% for-loop [164] 5.5% compile-forms31 [151] 5.9% finish-bodys [160] 83.8% [164] 6148(11.2%) 1626(3.0%) for-loop (unknown source) finish-bodys [160] 70.8% for-loop [164] 5.5% syntax-e [6] 4.2% loop [168] 4.0% expand-implicit [174] 0.7% dispatch-transformer41 [156] 0.6% expand-id-application-form17 [181] 0.2% ------------------------------------------------------------------------- apply-transformer52 [161] 100.0% [165] 596(1.1%) 298(0.5%) apply-transformer-in-context (unknown source) parse-app [175] 50.0% ------------------------------------------------------------------------- for-loop [25] 0.5% eval-prog [98] 0.6% ??? [19] 0.9% first-nonzero-exp [32] 2.1% localize-error [39] 2.3% for-loop [16] 2.4% for-loop [18] 3.1% update-leader! [112] 3.8% ??? [176] 4.3% iterate-diagonal [24] 4.5% ??? [178] 5.6% for-loop [15] 5.8% loop [13] 7.3% loop [128] 8.7% ??? [4] 9.9% compile [89] 10.4% ??? [163] 10.9% ??? [180] 16.8% [166] 7928(14.5%) 3114(5.7%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [180] 20.0% simplify [37] 12.1% ??? [176] 11.6% ??? [4] 10.9% parse-loop15 [60] 6.8% ??? [5] 5.8% ??? [178] 5.6% ??? [9] 4.0% ??? [7] 3.0% f46 [45] 1.0% ------------------------------------------------------------------------- location-do [167] 47.6% ??? [163] 52.4% [167] 4846(8.8%) 0(0.0%) location-do ...rbie/develop/src/programs.rkt:111:0 ??? [163] 52.4% location-do [167] 47.6% ------------------------------------------------------------------------- expand-capturing-lifts [149] 3.6% eval-prog [98] 10.2% apply-transformer52 [161] 14.5% for-loop [164] 21.7% syntax-e/no-taint [14] 50.0% [168] 4548(8.3%) 330(0.6%) loop (unknown source) gf [177] 50.0% expand-id-application-form17 [181] 21.7% core-form-sym [185] 14.5% expand-capturing-lifts [149] 10.2% ------------------------------------------------------------------------- ??? [163] 100.0% [169] 3840(7.0%) 326(0.6%) ival-mult ...bie/develop/src/biginterval.rkt:105:0 classify-ival [179] 59.2% bf* [183] 32.3% ------------------------------------------------------------------------- ??? [163] 100.0% [170] 3680(6.7%) 2682(4.9%) sample-multi-bounded ...evelop/src/points.rkt:16:0 return/no-unsupplied [182] 9.6% for-loop [186] 9.3% ??? [184] 8.2% ------------------------------------------------------------------------- ??? [163] 100.0% [171] 2268(4.1%) 1612(2.9%) ->flonum ...s/herbie/develop/src/programs.rkt:38:0 return/no-unsupplied [182] 15.8% ??? [184] 13.1% ------------------------------------------------------------------------- ??? [163] 100.0% [172] 2194(4.0%) 360(0.7%) ival-pow ...rbie/develop/src/biginterval.rkt:209:0 ??? [201] 66.5% fold-binary-pred [189] 17.0% ------------------------------------------------------------------------- ??? [163] 100.0% [173] 1040(1.9%) 706(1.3%) mk-ival ...herbie/develop/src/biginterval.rkt:59:0 bf [187] 32.1% ------------------------------------------------------------------------- for-loop [164] 100.0% [174] 300(0.5%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [190] 100.0% ------------------------------------------------------------------------- apply-transformer-in-context [165]100.0% [175] 298(0.5%) 298(0.5%) parse-app ...collects/racket/private/kw.rkt:1105:2 ------------------------------------------------------------------------- hash-ref! [166] 100.0% [176] 3170(5.8%) 0(0.0%) ??? ...es/herbie/develop/src/core/taylor.rkt:68:15 ??? [163] 64.2% hash-ref! [166] 35.8% ------------------------------------------------------------------------- loop [168] 100.0% [177] 2936(5.4%) 0(0.0%) gf (unknown source) propagation-apply [188] 68.3% propagation-merge [192] 11.3% cache-or-reuse-set [194] 10.2% propagation-apply-shifted [195] 10.1% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [178] 2310(4.2%) 0(0.0%) ??? ...s/herbie/develop/src/core/taylor.rkt:344:33 hash-ref! [166] 100.0% ------------------------------------------------------------------------- ival-mult [169] 100.0% [179] 2274(4.2%) 1322(2.4%) classify-ival ...develop/src/biginterval.rkt:310:0 fold-binary-pred [189] 41.9% ------------------------------------------------------------------------- hash-ref! [166] 100.0% [180] 2160(3.9%) 0(0.0%) ??? ...tlies/herbie/develop/src/programs.rkt:189:5 hash-ref! [166] 86.1% loop [128] 13.9% ------------------------------------------------------------------------- for-loop [164] 16.9% loop [168] 83.1% [181] 1986(3.6%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [14] 66.7% binding-lookup50 [191] 33.3% ------------------------------------------------------------------------- ??? [137] 22.3% ulp-difference [113] 24.8% sample-multi-bounded [170] 26.3% ->flonum [171] 26.6% [182] 1346(2.5%) 1346(2.5%) return/no-unsupplied ...ct/private/arr-i.rkt:534:0 ------------------------------------------------------------------------- ival-mult [169] 100.0% [183] 1240(2.3%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [201] 100.0% ------------------------------------------------------------------------- ->flonum [171] 24.3% sample-multi-bounded [170] 24.6% ??? [137] 51.1% [184] 1226(2.2%) 924(1.7%) ??? ...s/racket/contract/private/arr-i.rkt:1252:29 ??? [193] 24.6% ------------------------------------------------------------------------- loop [168] 100.0% [185] 658(1.2%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [190] 100.0% ------------------------------------------------------------------------- sample-multi-bounded [170] 100.0% [186] 342(0.6%) 342(0.6%) for-loop ...ies/herbie/develop/src/points.rkt:26:4 ------------------------------------------------------------------------- mk-ival [173] 100.0% [187] 334(0.6%) 0(0.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2 ??? [211] 100.0% ------------------------------------------------------------------------- gf [177] 100.0% [188] 2006(3.7%) 2006(3.7%) propagation-apply (unknown source) ------------------------------------------------------------------------- ival-div [198] 20.9% ival-pow [172] 22.3% classify-ival [179] 56.8% [189] 1676(3.1%) 0(0.0%) fold-binary-pred ...gfloat/bigfloat-mpfr.rkt:117:0 ??? [196] 100.0% ------------------------------------------------------------------------- expand-implicit [174] 31.3% core-form-sym [185] 68.7% [190] 958(1.7%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [197] 100.0% ------------------------------------------------------------------------- expand-id-application-form17 [181]100.0% [191] 662(1.2%) 662(1.2%) binding-lookup50 (unknown source) ------------------------------------------------------------------------- gf [177] 100.0% [192] 332(0.6%) 332(0.6%) propagation-merge (unknown source) ------------------------------------------------------------------------- ??? [184] 100.0% [193] 302(0.6%) 302(0.6%) ??? ...ects/racket/contract/private/prop.rkt:274:4 ------------------------------------------------------------------------- gf [177] 100.0% [194] 300(0.5%) 300(0.5%) cache-or-reuse-set (unknown source) ------------------------------------------------------------------------- gf [177] 100.0% [195] 298(0.5%) 298(0.5%) propagation-apply-shifted (unknown source) ------------------------------------------------------------------------- ??? [29] 10.2% fold-binary-pred [189] 26.1% ??? [126] 63.7% [196] 5754(10.5%) 1974(3.6%) ??? ...tract/private/arrow-higher-order.rkt:361:33 ival-div [198] 35.2% ival-add [199] 28.5% ??? [200] 5.0% ------------------------------------------------------------------------- resolve+shift28 [190] 100.0% [197] 958(1.7%) 958(1.7%) fallback-loop (unknown source) ------------------------------------------------------------------------- ??? [196] 100.0% [198] 2198(4.0%) 320(0.6%) ival-div ...rbie/develop/src/biginterval.rkt:141:0 ??? [201] 40.7% fold-binary-pred [189] 15.9% force [203] 15.7% ...higher-order.rkt:361:33 [202] 13.1% ------------------------------------------------------------------------- ??? [196] 100.0% [199] 1642(3.0%) 336(0.6%) ival-add ...erbie/develop/src/biginterval.rkt:87:0 ??? [201] 61.3% ...higher-order.rkt:361:33 [202] 18.3% ------------------------------------------------------------------------- ??? [196] 100.0% [200] 290(0.5%) 0(0.0%) ??? ...ects/racket/contract/private/prop.rkt:519:4 ??? [204] 100.0% ------------------------------------------------------------------------- loop [128] 6.1% ival-div [198] 18.3% ival-add [199] 20.5% bf* [183] 25.3% ival-pow [172] 29.8% [201] 4898(8.9%) 1018(1.9%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12 bfmul [205] 71.9% bfceiling [206] 7.3% ------------------------------------------------------------------------- ival-div [198] 49.0% ival-add [199] 51.0% [202] 588(1.1%) 0(0.0%) ...higher-order.rkt:361:33 (unknown source) ??? [207] 51.0% ??? [209] 49.0% ------------------------------------------------------------------------- ival-div [198] 100.0% [203] 346(0.6%) 346(0.6%) force ...collects/racket/private/promise.rkt:109:0 ------------------------------------------------------------------------- ??? [200] 100.0% [204] 290(0.5%) 0(0.0%) ??? ...lects/racket/contract/private/orc.rkt:83:14 ??? [208] 100.0% ------------------------------------------------------------------------- ??? [201] 100.0% [205] 3522(6.4%) 382(0.7%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4 new-mpfr [210] 68.8% ??? [211] 20.3% ------------------------------------------------------------------------- ??? [201] 100.0% [206] 358(0.7%) 0(0.0%) bfceiling .../math/private/bigfloat/mpfr.rkt:716:4 ??? [211] 100.0% ------------------------------------------------------------------------- ...higher-order.rkt:361:33 [202] 100.0% [207] 300(0.5%) 300(0.5%) ??? ...cts/racket/contract/private/list.rkt:209:10 ------------------------------------------------------------------------- ??? [204] 100.0% [208] 290(0.5%) 290(0.5%) ??? ...ects/racket/contract/private/list.rkt:163:5 ------------------------------------------------------------------------- ...higher-order.rkt:361:33 [202] 100.0% [209] 288(0.5%) 288(0.5%) ??? ...ects/racket/contract/private/guts.rkt:746:8 ------------------------------------------------------------------------- bfmul [205] 100.0% [210] 2424(4.4%) 2424(4.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0 ------------------------------------------------------------------------- bf [187] 23.7% bfceiling [206] 25.4% bfmul [205] 50.9% [211] 1408(2.6%) 1408(2.6%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4 -------------------------------------------------------------------------