Profiling results ----------------- Total cpu time observed: 40732ms (out of 40944ms) Number of samples taken: 196 (once every 208ms) (Hiding functions with self<1.0% and local<2.0%: 7 of 215 hidden) ================================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ================================================================================= [1] 40732(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [9] 100.0% --------------------------------------------------------------------------------- ??? [202] 100.0% [2] 3660(9.0%) 0(0.0%) approximate9 ...ebuilding/src/core/taylor.rkt:11:0 loop [10] 61.7% for-loop [12] 21.9% taylor [15] 16.4% --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [3] 2258(5.5%) 0(0.0%) ??? ...egraph-rebuilding/src/core/taylor.rkt:44:15 hash-ref! [137] 72.5% ??? [13] 27.5% --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [4] 1602(3.9%) 0(0.0%) ??? ...graph-rebuilding/src/core/taylor.rkt:300:23 for-loop [11] 100.0% --------------------------------------------------------------------------------- map [129] 8.3% hash-ref! [137] 91.7% [5] 1234(3.0%) 0(0.0%) f40 (unknown source) map [129] 100.0% --------------------------------------------------------------------------------- for-loop [170] 100.0% [6] 1202(3.0%) 602(1.5%) expand-implicit (unknown source) resolve+shift28 [130] 49.9% --------------------------------------------------------------------------------- for-loop [170] 100.0% [7] 622(1.5%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [130] 100.0% --------------------------------------------------------------------------------- taylor [15] 100.0% [8] 400(1.0%) 0(0.0%) taylor-invert ...uilding/src/core/taylor.rkt:317:0 parse-loop74 [138] 100.0% --------------------------------------------------------------------------------- ??? [1] 100.0% [9] 40732(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [14] 100.0% --------------------------------------------------------------------------------- approximate9 [2] 100.0% [10] 2258(5.5%) 0(0.0%) loop ...egraph-rebuilding/src/core/taylor.rkt:86:4 hash-ref! [137] 54.7% ??? [202] 45.3% --------------------------------------------------------------------------------- ??? [4] 100.0% [11] 1602(3.9%) 0(0.0%) for-loop ...-rebuilding/src/core/taylor.rkt:303:27 hash-ref! [137] 100.0% --------------------------------------------------------------------------------- approximate9 [2] 100.0% [12] 800(2.0%) 0(0.0%) for-loop ...h-rebuilding/src/core/taylor.rkt:29:18 taylor [15] 100.0% --------------------------------------------------------------------------------- ??? [3] 100.0% [13] 622(1.5%) 0(0.0%) ??? ...graph-rebuilding/src/core/taylor.rkt:293:19 hash-ref! [137] 100.0% --------------------------------------------------------------------------------- profile-thunk16 [9] 100.0% [14] 40732(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [16] 100.0% --------------------------------------------------------------------------------- taylor [15] 17.8% for-loop [12] 39.2% approximate9 [2] 42.9% [15] 1402(3.4%) 0(0.0%) taylor ...aph-rebuilding/src/core/taylor.rkt:169:0 taylor-quotient [17] 71.5% taylor [15] 17.8% taylor-invert [8] 10.7% --------------------------------------------------------------------------------- for-loop [98] 4.8% run [14] 95.2% [16] 40732(100.0%) 2044(5.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [18] 87.2% prepare-points-intervals [19] 6.0% oracle-error [22] 1.0% ??? [20] 1.0% errors [84] 0.5% get-final-combination [23] 0.5% ??? [202] 0.3% ulp-difference [199] 0.2% --------------------------------------------------------------------------------- taylor [15] 100.0% [17] 1002(2.5%) 0(0.0%) taylor-quotient ...lding/src/core/taylor.rkt:333:0 first-nonzero-exp [21] 80.0% parse-loop74 [138] 20.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 100.0% [18] 37464(92.0%) 0(0.0%) run-improve47 ...rebuilding/src/mainloop.rkt:346:0 for-loop [24] 95.1% simplify! [33] 4.9% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 100.0% [19] 2454(6.0%) 0(0.0%) prepare-points-intervals ...g/src/points.rkt:120:0 loop [25] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 100.0% [20] 802(2.0%) 602(1.5%) ??? ...aph-rebuilding/src/syntax/syntax.rkt:214:17 return/no-unsupplied [124] 24.9% --------------------------------------------------------------------------------- taylor-quotient [17] 100.0% [21] 802(2.0%) 0(0.0%) first-nonzero-exp ...ing/src/core/taylor.rkt:265:0 hash-ref! [137] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 100.0% [22] 404(1.0%) 0(0.0%) oracle-error ...ph-rebuilding/src/points.rkt:177:0 for-loop [26] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 100.0% [23] 202(0.5%) 0(0.0%) get-final-combination ...ng/src/mainloop.rkt:371:0 infer-splitpoints [27] 100.0% --------------------------------------------------------------------------------- run-improve47 [18] 100.0% [24] 35612(87.4%) 0(0.0%) for-loop ...raph-rebuilding/src/mainloop.rkt:365:4 run-iter! [28] 100.0% --------------------------------------------------------------------------------- prepare-points-intervals [19] 100.0% [25] 2454(6.0%) 0(0.0%) loop ...fy-regraph-rebuilding/src/points.rkt:132:4 loop [29] 74.7% ??? [30] 16.5% do-curry [143] 8.8% --------------------------------------------------------------------------------- oracle-error [22] 100.0% [26] 404(1.0%) 0(0.0%) for-loop ...egraph-rebuilding/src/points.rkt:178:2 loop [190] 50.5% map [129] 49.5% --------------------------------------------------------------------------------- get-final-combination [23] 100.0% [27] 202(0.5%) 0(0.0%) infer-splitpoints ...ing/src/core/regimes.rkt:33:0 for-loop [31] 100.0% --------------------------------------------------------------------------------- for-loop [24] 100.0% [28] 35612(87.4%) 0(0.0%) run-iter! ...aph-rebuilding/src/mainloop.rkt:327:0 finalize-iter! [32] 46.2% simplify! [33] 33.3% gen-series! [34] 10.3% gen-rewrites! [35] 8.6% localize! [38] 1.1% choose-best-alt! [39] 0.6% --------------------------------------------------------------------------------- loop [25] 100.0% [29] 1832(4.5%) 200(0.5%) loop ...ify-regraph-rebuilding/src/points.rkt:79:2 ??? [36] 78.2% ??? [202] 10.9% --------------------------------------------------------------------------------- loop [25] 100.0% [30] 406(1.0%) 0(0.0%) ??? ...ify-regraph-rebuilding/src/points.rkt:113:6 sample-multi-bounded [37] 100.0% --------------------------------------------------------------------------------- infer-splitpoints [27] 100.0% [31] 202(0.5%) 0(0.0%) for-loop ...h-rebuilding/src/core/regimes.rkt:45:6 option-on-expr [40] 100.0% --------------------------------------------------------------------------------- run-iter! [28] 100.0% [32] 16438(40.4%) 0(0.0%) finalize-iter! ...ebuilding/src/mainloop.rkt:278:0 ??? [41] 100.0% --------------------------------------------------------------------------------- run-improve47 [18] 13.5% run-iter! [28] 86.5% [33] 13704(33.6%) 0(0.0%) simplify! ...aph-rebuilding/src/mainloop.rkt:224:0 ??? [42] 100.0% --------------------------------------------------------------------------------- run-iter! [28] 100.0% [34] 3660(9.0%) 0(0.0%) gen-series! ...h-rebuilding/src/mainloop.rkt:160:0 for-loop [43] 100.0% --------------------------------------------------------------------------------- run-iter! [28] 100.0% [35] 3054(7.5%) 0(0.0%) gen-rewrites! ...rebuilding/src/mainloop.rkt:183:0 for-loop [44] 79.8% for-loop [46] 20.2% --------------------------------------------------------------------------------- loop [29] 100.0% [36] 1432(3.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-div [45] 86.0% ival-sub [51] 14.0% --------------------------------------------------------------------------------- ??? [30] 100.0% [37] 406(1.0%) 0(0.0%) sample-multi-bounded ...ilding/src/points.rkt:14:0 random-ranges [47] 100.0% --------------------------------------------------------------------------------- run-iter! [28] 100.0% [38] 402(1.0%) 0(0.0%) localize! ...aph-rebuilding/src/mainloop.rkt:127:0 localize-error [48] 100.0% --------------------------------------------------------------------------------- run-iter! [28] 100.0% [39] 206(0.5%) 0(0.0%) choose-best-alt! ...uilding/src/mainloop.rkt:117:0 ...ow-val-first.rkt:486:18 [49] 100.0% --------------------------------------------------------------------------------- for-loop [31] 100.0% [40] 202(0.5%) 0(0.0%) option-on-expr ...lding/src/core/regimes.rkt:124:0 err-lsts->split-indices [50] 100.0% --------------------------------------------------------------------------------- finalize-iter! [32] 100.0% [41] 16438(40.4%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [52] 98.8% atab-add-altns [59] 1.2% --------------------------------------------------------------------------------- simplify! [33] 100.0% [42] 13704(33.6%) 0(0.0%) ??? ...graph-rebuilding/src/core/simplify.rkt:38:0 ??? [53] 98.5% loop [190] 1.5% --------------------------------------------------------------------------------- gen-series! [34] 100.0% [43] 3660(9.0%) 0(0.0%) for-loop ...raph-rebuilding/src/mainloop.rkt:167:7 taylor-alt [54] 100.0% --------------------------------------------------------------------------------- gen-rewrites! [35] 100.0% [44] 2438(6.0%) 0(0.0%) for-loop ...aph-rebuilding/src/mainloop.rkt:191:11 rewrite-expression-head24 [55] 100.0% --------------------------------------------------------------------------------- ??? [36] 100.0% [45] 1232(3.0%) 610(1.5%) ival-div ...h-rebuilding/src/biginterval.rkt:156:0 bfdiv [206] 50.5% --------------------------------------------------------------------------------- gen-rewrites! [35] 100.0% [46] 616(1.5%) 0(0.0%) for-loop ...raph-rebuilding/src/mainloop.rkt:208:4 for-loop [56] 100.0% --------------------------------------------------------------------------------- sample-multi-bounded [37] 100.0% [47] 406(1.0%) 206(0.5%) random-ranges ...h-rebuilding/src/common.rkt:164:0 build--> [60] 49.3% --------------------------------------------------------------------------------- localize! [38] 100.0% [48] 402(1.0%) 0(0.0%) localize-error ...lding/src/core/localize.rkt:58:0 hash-ref! [137] 100.0% --------------------------------------------------------------------------------- choose-best-alt! [39] 100.0% [49] 206(0.5%) 0(0.0%) ...ow-val-first.rkt:486:18 (unknown source) ??? [57] 100.0% --------------------------------------------------------------------------------- option-on-expr [40] 100.0% [50] 202(0.5%) 0(0.0%) err-lsts->split-indices .../core/regimes.rkt:263:0 loop [58] 100.0% --------------------------------------------------------------------------------- ??? [36] 100.0% [51] 200(0.5%) 200(0.5%) ival-sub ...h-rebuilding/src/biginterval.rkt:108:0 --------------------------------------------------------------------------------- ??? [41] 100.0% [52] 16238(39.9%) 0(0.0%) for-loop ...rebuilding/src/core/alt-table.rkt:46:2 atab-add-altn [62] 68.6% errors [84] 23.7% loop [65] 4.0% override-at-pnts [75] 1.2% for-loop [77] 1.2% --------------------------------------------------------------------------------- ??? [42] 100.0% [53] 13504(33.2%) 0(0.0%) ??? ...graph-rebuilding/src/core/simplify.rkt:56:0 for-loop [61] 92.2% make-regraph5 [66] 4.6% regraph-extract [68] 1.7% loop [190] 1.5% --------------------------------------------------------------------------------- for-loop [43] 100.0% [54] 3660(9.0%) 0(0.0%) taylor-alt ...ph-rebuilding/src/mainloop.rkt:146:0 for-loop [63] 100.0% --------------------------------------------------------------------------------- for-loop [44] 100.0% [55] 2438(6.0%) 0(0.0%) rewrite-expression-head24 ...core/matcher.rkt:85:0 rewriter [64] 100.0% --------------------------------------------------------------------------------- for-loop [46] 100.0% [56] 616(1.5%) 0(0.0%) for-loop ...raph-rebuilding/src/mainloop.rkt:209:6 change-apply [67] 100.0% --------------------------------------------------------------------------------- ...ow-val-first.rkt:486:18 [49] 100.0% [57] 206(0.5%) 0(0.0%) ??? ...raph-rebuilding/src/core/alt-table.rkt:49:0 argmin [69] 100.0% --------------------------------------------------------------------------------- err-lsts->split-indices [50] 100.0% [58] 202(0.5%) 0(0.0%) loop ...raph-rebuilding/src/core/regimes.rkt:314:4 for-loop [70] 100.0% --------------------------------------------------------------------------------- ??? [41] 100.0% [59] 200(0.5%) 0(0.0%) atab-add-altns ...ding/src/core/alt-table.rkt:40:0 loop [71] 100.0% --------------------------------------------------------------------------------- random-ranges [47] 100.0% [60] 200(0.5%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [72] 100.0% --------------------------------------------------------------------------------- ??? [53] 100.0% [61] 12450(30.6%) 0(0.0%) for-loop ...-rebuilding/src/core/simplify.rkt:76:2 for-loop [73] 100.0% --------------------------------------------------------------------------------- for-loop [52] 100.0% [62] 11138(27.3%) 200(0.5%) atab-add-altn ...ding/src/core/alt-table.rkt:194:0 errors [84] 77.7% override-at-pnts [75] 9.5% append-at-pnts [76] 5.6% for-loop [77] 3.6% --------------------------------------------------------------------------------- taylor-alt [54] 100.0% [63] 3660(9.0%) 0(0.0%) for-loop ...raph-rebuilding/src/mainloop.rkt:152:6 ??? [202] 100.0% --------------------------------------------------------------------------------- matcher [86] 46.7% rewrite-expression-head24 [55] 53.3% [64] 2438(6.0%) 200(0.5%) rewriter ...h-rebuilding/src/core/matcher.rkt:87:2 for-loop [74] 97.9% --------------------------------------------------------------------------------- for-loop [52] 100.0% [65] 648(1.6%) 0(0.0%) loop ...ph-rebuilding/src/core/alt-table.rkt:168:2 loop [78] 68.2% loop [91] 31.8% --------------------------------------------------------------------------------- ??? [53] 100.0% [66] 624(1.5%) 0(0.0%) make-regraph5 ...-rebuilding/regraph/main.rkt:13:0 loop [87] 64.4% for-loop [80] 35.6% --------------------------------------------------------------------------------- for-loop [56] 100.0% [67] 616(1.5%) 0(0.0%) change-apply ...building/src/core/matcher.rkt:69:0 pattern-substitute [112] 100.0% --------------------------------------------------------------------------------- ??? [53] 100.0% [68] 230(0.6%) 0(0.0%) regraph-extract ...ebuilding/regraph/main.rkt:26:0 extractor-extract [79] 100.0% --------------------------------------------------------------------------------- ??? [57] 100.0% [69] 206(0.5%) 0(0.0%) argmin ...acket-7.5/collects/racket/list.rkt:765:0 ??? [81] 100.0% --------------------------------------------------------------------------------- loop [58] 100.0% [70] 202(0.5%) 0(0.0%) for-loop ...-rebuilding/src/core/regimes.rkt:279:4 for-loop [82] 100.0% --------------------------------------------------------------------------------- atab-add-altns [59] 2.9% loop [71] 97.1% [71] 200(0.5%) 200(0.5%) loop ...racket-7.5/collects/racket/list.rkt:434:17 loop [71] 97.1% --------------------------------------------------------------------------------- build--> [60] 100.0% [72] 200(0.5%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [83] 100.0% --------------------------------------------------------------------------------- for-loop [61] 100.0% [73] 12450(30.6%) 0(0.0%) for-loop ...-rebuilding/src/core/simplify.rkt:80:4 ??? [85] 83.7% egraph-rebuild [88] 8.2% loop [87] 6.4% egraph-rebuild-loop [95] 1.6% --------------------------------------------------------------------------------- rewriter [64] 100.0% [74] 2438(6.0%) 0(0.0%) for-loop ...h-rebuilding/src/core/matcher.rkt:89:4 matcher [86] 87.5% for-loop [90] 12.5% --------------------------------------------------------------------------------- for-loop [52] 16.1% atab-add-altn [62] 83.9% [75] 1256(3.1%) 424(1.0%) override-at-pnts ...g/src/core/alt-table.rkt:129:0 for-loop [89] 66.2% --------------------------------------------------------------------------------- atab-add-altn [62] 100.0% [76] 628(1.5%) 204(0.5%) append-at-pnts ...ing/src/core/alt-table.rkt:137:0 loop [91] 35.7% loop [190] 31.8% --------------------------------------------------------------------------------- for-loop [52] 33.3% atab-add-altn [62] 66.7% [77] 600(1.5%) 200(0.5%) for-loop ...ebuilding/src/core/alt-table.rkt:110:2 ??? [92] 66.7% --------------------------------------------------------------------------------- loop [65] 10.3% loop [78] 89.7% [78] 442(1.1%) 442(1.1%) loop ...racket-7.5/collects/racket/list.rkt:434:28 loop [78] 89.7% --------------------------------------------------------------------------------- regraph-extract [68] 100.0% [79] 230(0.6%) 0(0.0%) extractor-extract ...g/regraph/extraction.rkt:67:0 for-loop [93] 100.0% --------------------------------------------------------------------------------- make-regraph5 [66] 100.0% [80] 222(0.5%) 0(0.0%) for-loop ...raph-rebuilding/regraph/main.rkt:15:14 mk-enode-rec! [144] 100.0% --------------------------------------------------------------------------------- argmin [69] 100.0% [81] 206(0.5%) 0(0.0%) ??? ...-regraph-rebuilding/src/mainloop.rkt:114:10 errors [84] 100.0% --------------------------------------------------------------------------------- for-loop [70] 100.0% [82] 202(0.5%) 202(0.5%) for-loop ...-rebuilding/src/core/regimes.rkt:283:8 --------------------------------------------------------------------------------- coerce-contract [72] 100.0% [83] 200(0.5%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [94] 100.0% --------------------------------------------------------------------------------- ??? [81] 1.6% .../more-scheme.rkt:261:28 [16] 1.6% for-loop [52] 29.8% atab-add-altn [62] 67.0% [84] 12920(31.7%) 0(0.0%) errors ...-regraph-rebuilding/src/points.rkt:190:0 temp85_0 [96] 51.9% for-loop [98] 41.8% eval-prog [166] 4.8% eval [105] 1.5% --------------------------------------------------------------------------------- for-loop [73] 100.0% [85] 10422(25.6%) 0(0.0%) ??? ...fy-regraph-rebuilding/regraph/main.rkt:45:0 find-matches [97] 84.0% for-loop [100] 16.0% --------------------------------------------------------------------------------- for-loop [108] 33.0% for-loop [74] 67.0% [86] 2438(6.0%) 0(0.0%) matcher ...h-rebuilding/src/core/matcher.rkt:115:2 ??? [99] 66.2% rewriter [64] 33.0% constant? [198] 0.8% --------------------------------------------------------------------------------- make-regraph5 [66] 33.4% for-loop [73] 66.6% [87] 1204(3.0%) 0(0.0%) loop ...aph-rebuilding/regraph/extraction.rkt:25:2 for-loop [102] 83.4% hash-keys [104] 16.6% --------------------------------------------------------------------------------- for-loop [73] 100.0% [88] 1026(2.5%) 0(0.0%) egraph-rebuild ...building/regraph/egraph.rkt:61:0 egraph-rebuild-once [101] 100.0% --------------------------------------------------------------------------------- override-at-pnts [75] 100.0% [89] 832(2.0%) 832(2.0%) for-loop ...building/src/core/alt-table.rkt:130:22 --------------------------------------------------------------------------------- for-loop [74] 100.0% [90] 810(2.0%) 0(0.0%) for-loop ...h-rebuilding/src/core/matcher.rkt:96:8 fix-up-variables [103] 100.0% --------------------------------------------------------------------------------- loop [65] 47.9% append-at-pnts [76] 52.1% [91] 430(1.1%) 430(1.1%) loop ...aph-rebuilding/src/core/alt-table.rkt:92:2 --------------------------------------------------------------------------------- for-loop [77] 100.0% [92] 400(1.0%) 400(1.0%) ??? ...7.5/collects/racket/private/for.rkt:1236:14 --------------------------------------------------------------------------------- extractor-extract [79] 100.0% [93] 230(0.6%) 230(0.6%) for-loop ...rebuilding/regraph/extraction.rkt:68:2 --------------------------------------------------------------------------------- coerce-contract/f [83] 100.0% [94] 200(0.5%) 200(0.5%) coerce-simple-value ...ract/private/guts.rkt:385:0 --------------------------------------------------------------------------------- for-loop [73] 100.0% [95] 200(0.5%) 0(0.0%) egraph-rebuild-loop ...ing/regraph/egraph.rkt:64:0 egraph-rebuild-once [101] 100.0% --------------------------------------------------------------------------------- eval-const-expr [153] 28.2% errors [84] 71.8% [96] 9334(22.9%) 0(0.0%) temp85_0 (unknown source) compile15 [106] 100.0% --------------------------------------------------------------------------------- ??? [85] 100.0% [97] 8758(21.5%) 0(0.0%) find-matches ...h-rebuilding/regraph/main.rkt:37:0 for-loop [107] 100.0% --------------------------------------------------------------------------------- errors [84] 100.0% [98] 5402(13.3%) 1524(3.7%) for-loop ...egraph-rebuilding/src/points.rkt:192:2 .../more-scheme.rkt:261:28 [16] 71.8% --------------------------------------------------------------------------------- matcher [86] 100.0% [99] 2438(6.0%) 0(0.0%) ??? ...raph-rebuilding/src/core/matcher.rkt:127:11 for-loop [108] 62.6% for-loop [111] 29.3% foldl [119] 8.1% --------------------------------------------------------------------------------- ??? [85] 100.0% [100] 1664(4.1%) 0(0.0%) for-loop ...graph-rebuilding/regraph/main.rkt:48:2 for-loop [109] 100.0% --------------------------------------------------------------------------------- egraph-rebuild-loop [95] 16.3% egraph-rebuild [88] 83.7% [101] 1226(3.0%) 0(0.0%) egraph-rebuild-once ...ing/regraph/egraph.rkt:68:0 for-loop [110] 100.0% --------------------------------------------------------------------------------- loop [87] 100.0% [102] 1004(2.5%) 200(0.5%) for-loop ...rebuilding/regraph/extraction.rkt:28:4 for-loop [113] 80.1% --------------------------------------------------------------------------------- for-loop [90] 100.0% [103] 810(2.0%) 0(0.0%) fix-up-variables ...ing/src/core/matcher.rkt:108:2 for-loop [114] 50.4% pattern-substitute [112] 49.6% --------------------------------------------------------------------------------- loop [87] 100.0% [104] 200(0.5%) 0(0.0%) hash-keys .../collects/racket/private/hash.rkt:2:2 loop [115] 100.0% --------------------------------------------------------------------------------- errors [84] 100.0% [105] 200(0.5%) 0(0.0%) eval (unknown source) namespace-syntax-introduce3 [116] 100.0% --------------------------------------------------------------------------------- temp85_0 [96] 100.0% [106] 9334(22.9%) 0(0.0%) compile15 (unknown source) temp91_0 [117] 97.9% loop [190] 2.1% --------------------------------------------------------------------------------- for-loop [107] 48.9% find-matches [97] 51.1% [107] 8758(21.5%) 1214(3.0%) for-loop ...graph-rebuilding/regraph/main.rkt:39:2 for-loop [107] 48.9% match-e [118] 43.1% --------------------------------------------------------------------------------- ??? [99] 100.0% [108] 1838(4.5%) 0(0.0%) for-loop ...rebuilding/src/core/matcher.rkt:129:15 matcher [86] 100.0% --------------------------------------------------------------------------------- for-loop [100] 100.0% [109] 1664(4.1%) 202(0.5%) for-loop ...graph-rebuilding/regraph/main.rkt:51:4 add-enode-rec! [121] 49.0% substitute-e [122] 38.8% --------------------------------------------------------------------------------- egraph-rebuild-once [101] 100.0% [110] 1226(3.0%) 402(1.0%) for-loop ...aph-rebuilding/regraph/egraph.rkt:72:2 for-loop [120] 67.2% --------------------------------------------------------------------------------- ??? [99] 100.0% [111] 1026(2.5%) 0(0.0%) for-loop ...-rebuilding/src/core/matcher.rkt:103:4 foldl [119] 100.0% --------------------------------------------------------------------------------- fix-up-variables [103] 16.5% change-apply [67] 23.4% pattern-substitute [112] 60.1% [112] 1018(2.5%) 400(1.0%) pattern-substitute ...ng/src/core/matcher.rkt:45:0 pattern-substitute [112] 60.1% return/no-unsupplied [124] 7.1% constant? [198] 6.5% do-curry [143] 6.5% --------------------------------------------------------------------------------- for-loop [102] 100.0% [113] 804(2.0%) 200(0.5%) for-loop ...ebuilding/regraph/extraction.rkt:36:16 for-loop [123] 75.1% --------------------------------------------------------------------------------- fix-up-variables [103] 100.0% [114] 408(1.0%) 0(0.0%) for-loop ...h-rebuilding/src/core/matcher.rkt:41:9 for-loop [125] 100.0% --------------------------------------------------------------------------------- hash-keys [104] 1.3% loop [115] 98.7% [115] 200(0.5%) 200(0.5%) loop ...t-7.5/collects/racket/private/hash.rkt:3:4 loop [115] 98.7% --------------------------------------------------------------------------------- eval [105] 100.0% [116] 200(0.5%) 0(0.0%) namespace-syntax-introduce3 (unknown source) free-identifier=? [126] 100.0% --------------------------------------------------------------------------------- compile15 [106] 100.0% [117] 9134(22.4%) 0(0.0%) temp91_0 (unknown source) temp118_0 [127] 95.5% compile-top9 [133] 4.5% --------------------------------------------------------------------------------- for-loop [139] 17.5% for-loop [107] 82.5% [118] 7544(18.5%) 1644(4.0%) match-e ...raph-rebuilding/regraph/ematch.rkt:35:0 for-loop [128] 78.2% --------------------------------------------------------------------------------- ??? [99] 16.2% for-loop [111] 83.8% [119] 1224(3.0%) 0(0.0%) foldl ....5/collects/racket/private/list.rkt:229:4 ??? [131] 100.0% --------------------------------------------------------------------------------- for-loop [110] 100.0% [120] 824(2.0%) 624(1.5%) for-loop ...aph-rebuilding/regraph/egraph.rkt:73:4 for-loop [135] 24.3% --------------------------------------------------------------------------------- for-loop [109] 100.0% [121] 816(2.0%) 0(0.0%) add-enode-rec! ...uilding/regraph/egraph.rkt:161:0 enode-merge! [132] 50.7% map [129] 49.3% --------------------------------------------------------------------------------- substitute-e [122] 33.0% for-loop [109] 67.0% [122] 646(1.6%) 646(1.6%) substitute-e ...rebuilding/regraph/ematch.rkt:55:0 substitute-e [122] 33.0% --------------------------------------------------------------------------------- for-loop [113] 100.0% [123] 604(1.5%) 604(1.5%) for-loop ...ebuilding/regraph/extraction.rkt:40:23 --------------------------------------------------------------------------------- ??? [20] 47.8% pattern-substitute [112] 52.2% [124] 418(1.0%) 200(0.5%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [134] 52.2% --------------------------------------------------------------------------------- for-loop [114] 100.0% [125] 408(1.0%) 0(0.0%) for-loop ...h-rebuilding/src/core/matcher.rkt:26:9 core457 [141] 100.0% --------------------------------------------------------------------------------- namespace-syntax-introduce3 [116] 100.0% [126] 200(0.5%) 0(0.0%) free-identifier=? (unknown source) resolve+shift28 [130] 100.0% --------------------------------------------------------------------------------- temp91_0 [117] 100.0% [127] 8720(21.4%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [136] 100.0% --------------------------------------------------------------------------------- match-e [118] 100.0% [128] 5900(14.5%) 4078(10.0%) for-loop ...ph-rebuilding/regraph/ematch.rkt:41:11 for-loop [139] 22.4% procedure-reduce-keyword-arity-mask [142] 15.4% do-curry [143] 5.1% foldr [147] 3.7% cartesian-product [151] 3.4% --------------------------------------------------------------------------------- for-loop [26] 8.9% add-enode-rec! [121] 18.0% parse-loop15 [160] 18.0% f40 [5] 55.1% [129] 2238(5.5%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop74 [138] 45.9% mk-enode-rec! [144] 18.0% hash-ref! [137] 9.0% loop [150] 8.9% loop [149] 8.9% f40 [5] 4.6% simplify-node [148] 4.6% --------------------------------------------------------------------------------- free-identifier=? [126] 9.9% expand-implicit [6] 29.6% core-form-sym [193] 29.7% expand-identifier [7] 30.7% [130] 2024(5.0%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [140] 100.0% --------------------------------------------------------------------------------- foldl [119] 100.0% [131] 1224(3.0%) 200(0.5%) ??? ...egraph-rebuilding/src/core/matcher.rkt:25:7 core457 [141] 83.7% --------------------------------------------------------------------------------- add-enode-rec! [121] 100.0% [132] 414(1.0%) 0(0.0%) enode-merge! ...-rebuilding/regraph/enode.rkt:95:0 custom-set-union [145] 100.0% --------------------------------------------------------------------------------- temp91_0 [117] 100.0% [133] 414(1.0%) 0(0.0%) compile-top9 (unknown source) compile-forms33 [146] 100.0% --------------------------------------------------------------------------------- return/no-unsupplied [124] 100.0% [134] 218(0.5%) 218(0.5%) filter ...5/collects/racket/private/list.rkt:256:2 --------------------------------------------------------------------------------- for-loop [120] 100.0% [135] 200(0.5%) 200(0.5%) for-loop ...ph-rebuilding/regraph/egraph.rkt:245:6 --------------------------------------------------------------------------------- loop [190] 6.4% temp118_0 [127] 93.6% [136] 9320(22.9%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [152] 89.2% dispatch-transformer41 [154] 6.5% loop [190] 2.1% expand-id-application-form17 [192] 2.1% --------------------------------------------------------------------------------- map [129] 4.7% ??? [156] 6.1% localize-error [48] 6.9% ??? [13] 7.3% loop [10] 9.9% ??? [3] 12.5% first-nonzero-exp [21] 16.4% for-loop [11] 16.6% ??? [202] 19.7% [137] 3462(8.5%) 0(0.0%) hash-ref! .../racket/private/more-scheme.rkt:376:2 parse-loop74 [138] 20.5% ??? [3] 19.7% ??? [4] 16.6% parse-loop15 [160] 10.4% ??? [155] 9.9% f40 [5] 9.9% ??? [156] 6.1% ??? [162] 5.8% --------------------------------------------------------------------------------- taylor-quotient [17] 6.2% parse-loop74 [138] 6.5% taylor-invert [8] 12.3% map [129] 25.1% hash-ref! [137] 49.9% [138] 3252(8.0%) 0(0.0%) parse-loop74 (unknown source) eval-const-expr [153] 93.5% parse-loop74 [138] 6.5% --------------------------------------------------------------------------------- for-loop [128] 100.0% [139] 2642(6.5%) 0(0.0%) for-loop ...ph-rebuilding/regraph/ematch.rkt:47:37 match-e [118] 100.0% --------------------------------------------------------------------------------- resolve+shift28 [130] 100.0% [140] 2024(5.0%) 802(2.0%) fallback-loop (unknown source) for-loop [170] 60.4% --------------------------------------------------------------------------------- for-loop [125] 28.5% ??? [131] 71.5% [141] 1432(3.5%) 0(0.0%) core457 ...acket/contract/private/arr-i.rkt:976:19 un-dep/maybe-chaperone [157] 29.6% ??? [158] 28.5% build-unary-very-simple--> [159] 28.1% arrow-higher-order:lnp [163] 13.8% --------------------------------------------------------------------------------- for-loop [128] 100.0% [142] 1010(2.5%) 1010(2.5%) procedure-reduce-keyword-arity-mask ....rkt:1597:4 --------------------------------------------------------------------------------- pattern-substitute [112] 24.6% loop [25] 26.5% for-loop [128] 48.9% [143] 814(2.0%) 814(2.0%) do-curry ...-7.5/collects/racket/function.rkt:71:2 --------------------------------------------------------------------------------- for-loop [80] 5.9% loop [190] 29.6% map [129] 64.4% [144] 624(1.5%) 424(1.0%) mk-enode-rec! ...building/regraph/egraph.rkt:152:0 loop [190] 61.7% --------------------------------------------------------------------------------- enode-merge! [132] 100.0% [145] 414(1.0%) 414(1.0%) custom-set-union ...et/private/set-types.rkt:168:0 --------------------------------------------------------------------------------- compile-top9 [133] 100.0% [146] 414(1.0%) 0(0.0%) compile-forms33 (unknown source) for-loop [170] 100.0% --------------------------------------------------------------------------------- for-loop [128] 100.0% [147] 216(0.5%) 216(0.5%) foldr ....5/collects/racket/private/list.rkt:242:4 --------------------------------------------------------------------------------- map [129] 100.0% [148] 206(0.5%) 0(0.0%) simplify-node ...building/src/core/reduce.rkt:46:0 combine-mterms [161] 100.0% --------------------------------------------------------------------------------- map [129] 1.8% loop [149] 98.2% [149] 200(0.5%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:54:19 loop [149] 98.2% --------------------------------------------------------------------------------- map [129] 100.0% [150] 200(0.5%) 0(0.0%) loop ...-7.5/collects/racket/private/map.rkt:40:19 ??? [194] 100.0% --------------------------------------------------------------------------------- for-loop [128] 100.0% [151] 198(0.5%) 198(0.5%) cartesian-product ...ollects/racket/list.rkt:822:0 --------------------------------------------------------------------------------- expand-capturing-lifts [136] 100.0% [152] 8312(20.4%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [164] 90.0% loop [190] 7.2% for-loop [170] 2.8% --------------------------------------------------------------------------------- f61 [175] 5.8% parse-loop74 [138] 94.2% [153] 3454(8.5%) 222(0.5%) eval-const-expr ...building/src/programs.rkt:120:0 temp85_0 [96] 76.2% loop [190] 11.6% eval-prog [166] 5.8% --------------------------------------------------------------------------------- loop [190] 17.5% expand-capturing-lifts [136] 17.7% for-loop [170] 64.8% [154] 3436(8.4%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [165] 100.0% --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [155] 1234(3.0%) 0(0.0%) ??? ...egraph-rebuilding/src/core/taylor.rkt:67:15 ??? [202] 100.0% --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [156] 802(2.0%) 0(0.0%) ??? ...graph-rebuilding/src/core/taylor.rkt:343:33 hash-ref! [137] 100.0% --------------------------------------------------------------------------------- core457 [141] 100.0% [157] 424(1.0%) 0(0.0%) un-dep/maybe-chaperone ...private/arr-i.rkt:1137:2 ??? [167] 52.4% ??? [172] 47.6% --------------------------------------------------------------------------------- core457 [141] 100.0% [158] 408(1.0%) 202(0.5%) ??? ...ects/racket/contract/private/guts.rkt:770:8 ??? [168] 50.5% --------------------------------------------------------------------------------- core457 [141] 100.0% [159] 402(1.0%) 402(1.0%) build-unary-very-simple--> ...val-first.rkt:1150:0 --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [160] 402(1.0%) 0(0.0%) parse-loop15 (unknown source) map [129] 100.0% --------------------------------------------------------------------------------- simplify-node [148] 100.0% [161] 206(0.5%) 206(0.5%) combine-mterms ...ilding/src/core/reduce.rkt:193:0 --------------------------------------------------------------------------------- hash-ref! [137] 100.0% [162] 202(0.5%) 0(0.0%) ??? ...graph-rebuilding/src/core/taylor.rkt:290:26 for-loop [169] 100.0% --------------------------------------------------------------------------------- core457 [141] 100.0% [163] 198(0.5%) 198(0.5%) arrow-higher-order:lnp ...w-higher-order.rkt:673:7 --------------------------------------------------------------------------------- lambda-clause-expander [152] 24.4% for-loop [170] 75.6% [164] 7482(18.4%) 0(0.0%) finish-bodys (unknown source) for-loop [170] 100.0% --------------------------------------------------------------------------------- dispatch-transformer41 [154] 100.0% [165] 3436(8.4%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [171] 64.8% loop [190] 35.2% --------------------------------------------------------------------------------- eval-const-expr [153] 24.5% errors [84] 75.5% [166] 816(2.0%) 400(1.0%) eval-prog ...raph-rebuilding/src/programs.rkt:82:0 inductor [173] 51.0% --------------------------------------------------------------------------------- un-dep/maybe-chaperone [157] 100.0% [167] 222(0.5%) 0(0.0%) ??? ...llects/racket/contract/private/orc.rkt:88:2 ??? [172] 100.0% --------------------------------------------------------------------------------- ??? [158] 100.0% [168] 206(0.5%) 0(0.0%) ??? /opt/racket-7.5/collects/racket/dict.rkt:11:8 dict-implements? [174] 100.0% --------------------------------------------------------------------------------- ??? [162] 100.0% [169] 202(0.5%) 0(0.0%) for-loop ...-rebuilding/src/core/taylor.rkt:290:52 f61 [175] 100.0% --------------------------------------------------------------------------------- lambda-clause-expander [152] 2.8% fallback-loop [140] 3.1% compile-forms33 [146] 5.0% for-loop [170] 17.5% finish-bodys [164] 71.6% [170] 8326(20.4%) 2064(5.1%) for-loop (unknown source) finish-bodys [164] 56.2% for-loop [170] 17.5% dispatch-transformer41 [154] 6.1% compile-module-linklet57 [178] 5.0% loop [190] 2.1% expand-id-application-form17 [192] 1.2% expand-implicit [6] 1.2% syntax-e [187] 1.1% expand-identifier [7] 0.6% --------------------------------------------------------------------------------- apply-transformer52 [165] 100.0% [171] 2228(5.5%) 600(1.5%) apply-transformer-in-context (unknown source) ??? [176] 27.2% go [179] 18.0% parse-app [180] 9.7% parse-lambda [181] 9.2% datum->syntax6 [183] 9.0% --------------------------------------------------------------------------------- un-dep/maybe-chaperone [157] 47.6% ??? [167] 52.4% [172] 424(1.0%) 0(0.0%) ??? ...cts/racket/contract/private/guts.rkt:835:10 ??? [177] 100.0% --------------------------------------------------------------------------------- eval-prog [166] 29.3% inductor [173] 70.7% [173] 416(1.0%) 216(0.5%) inductor ...raph-rebuilding/src/programs.rkt:103:4 inductor [173] 70.7% table-ref [182] 12.0% --------------------------------------------------------------------------------- ??? [168] 100.0% [174] 206(0.5%) 206(0.5%) dict-implements? ...ket/private/generic.rkt:152:11 --------------------------------------------------------------------------------- for-loop [169] 100.0% [175] 202(0.5%) 0(0.0%) f61 (unknown source) eval-const-expr [153] 100.0% --------------------------------------------------------------------------------- apply-transformer-in-context [171] 100.0% [176] 606(1.5%) 0(0.0%) ??? ...collects/racket/private/qq-and-or.rkt:155:9 ??? [184] 100.0% --------------------------------------------------------------------------------- ??? [172] 100.0% [177] 424(1.0%) 222(0.5%) ??? ...ntract/private/arrow-higher-order.rkt:575:2 build-subcontract-late-negs [186] 47.6% --------------------------------------------------------------------------------- for-loop [170] 100.0% [178] 414(1.0%) 414(1.0%) compile-module-linklet57 (unknown source) --------------------------------------------------------------------------------- apply-transformer-in-context [171] 100.0% [179] 400(1.0%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 stx-list? [185] 100.0% --------------------------------------------------------------------------------- apply-transformer-in-context [171] 100.0% [180] 216(0.5%) 0(0.0%) parse-app ...collects/racket/private/kw.rkt:1142:2 syntax->list [188] 100.0% --------------------------------------------------------------------------------- apply-transformer-in-context [171] 100.0% [181] 206(0.5%) 206(0.5%) parse-lambda ...llects/racket/private/kw.rkt:619:2 --------------------------------------------------------------------------------- inductor [173] 100.0% [182] 200(0.5%) 200(0.5%) table-ref ...egraph-rebuilding/src/common.rkt:33:0 --------------------------------------------------------------------------------- apply-transformer-in-context [171] 100.0% [183] 200(0.5%) 0(0.0%) datum->syntax6 (unknown source) loop [190] 100.0% --------------------------------------------------------------------------------- ??? [176] 100.0% [184] 606(1.5%) 206(0.5%) ??? ...ollects/racket/private/qq-and-or.rkt:164:21 syntax->list [188] 66.0% --------------------------------------------------------------------------------- go [179] 100.0% [185] 400(1.0%) 0(0.0%) stx-list? .../collects/racket/private/stx.rkt:49:4 syntax-e [187] 100.0% --------------------------------------------------------------------------------- ??? [177] 100.0% [186] 202(0.5%) 202(0.5%) build-subcontract-late-negs ...her-order.rkt:711:0 --------------------------------------------------------------------------------- stx-list? [185] 13.5% loop [190] 27.2% for-loop [170] 59.2% [187] 2958(7.3%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [189] 100.0% --------------------------------------------------------------------------------- parse-app [180] 35.1% ??? [184] 64.9% [188] 616(1.5%) 0(0.0%) syntax->list (unknown source) loop [190] 100.0% --------------------------------------------------------------------------------- expand-id-application-form17 [192] 22.6% syntax-e [187] 77.4% [189] 3824(9.4%) 0(0.0%) syntax-e/no-taint (unknown source) loop [190] 100.0% --------------------------------------------------------------------------------- ??? [42] 0.0% ??? [53] 0.0% datum->syntax6 [183] 0.1% append-at-pnts [76] 0.1% expand-capturing-lifts [136] 1.5% compile15 [106] 1.5% for-loop [26] 3.0% eval-const-expr [153] 4.4% lambda-clause-expander [152] 5.1% mk-enode-rec! [144] 5.6% for-loop [170] 6.3% syntax->list [188] 7.5% apply-transformer52 [165] 11.0% loop [190] 12.7% syntax-e/no-taint [189] 41.3% [190] 6868(16.9%) 1416(3.5%) loop (unknown source) gf [191] 39.9% loop [190] 12.7% core-form-sym [193] 7.3% expand-id-application-form17 [192] 6.3% expand-capturing-lifts [136] 5.8% syntax-e [187] 5.1% dispatch-transformer41 [154] 5.1% ??? [194] 3.0% mk-enode-rec! [144] 2.7% munge [195] 0.0% --------------------------------------------------------------------------------- loop [190] 100.0% [191] 3624(8.9%) 1316(3.2%) gf (unknown source) propagation-apply [196] 29.5% propagation-apply-shifted [197] 23.1% propagation-merge [201] 11.0% --------------------------------------------------------------------------------- for-loop [170] 15.8% expand-capturing-lifts [136] 15.8% loop [190] 68.4% [192] 1266(3.1%) 0(0.0%) expand-id-application-form17 (unknown source) syntax-e/no-taint [189] 68.4% binding-lookup52 [200] 31.6% --------------------------------------------------------------------------------- loop [190] 100.0% [193] 602(1.5%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [130] 100.0% --------------------------------------------------------------------------------- loop [150] 49.5% loop [190] 50.5% [194] 404(1.0%) 200(0.5%) ??? ...fy-regraph-rebuilding/src/points.rkt:179:26 ulp-difference [199] 50.5% --------------------------------------------------------------------------------- loop [190] 100.0% [195] 200(0.5%) 0(0.0%) munge ...ph-rebuilding/src/core/simplify.rkt:125:0 constant? [198] 100.0% --------------------------------------------------------------------------------- gf [191] 100.0% [196] 1070(2.6%) 1070(2.6%) propagation-apply (unknown source) --------------------------------------------------------------------------------- gf [191] 100.0% [197] 838(2.1%) 838(2.1%) propagation-apply-shifted (unknown source) --------------------------------------------------------------------------------- munge [195] 33.1% pattern-substitute [112] 33.1% matcher [86] 33.8% [198] 604(1.5%) 0(0.0%) constant? ...ebuilding/src/syntax/syntax.rkt:726:0 value? [203] 100.0% --------------------------------------------------------------------------------- .../more-scheme.rkt:261:28 [16] 49.5% ??? [194] 50.5% [199] 404(1.0%) 204(0.5%) ulp-difference ...ph-rebuilding/src/float.rkt:19:0 ??? [202] 49.5% --------------------------------------------------------------------------------- expand-id-application-form17 [192] 100.0% [200] 400(1.0%) 400(1.0%) binding-lookup52 (unknown source) --------------------------------------------------------------------------------- gf [191] 100.0% [201] 400(1.0%) 400(1.0%) propagation-merge (unknown source) --------------------------------------------------------------------------------- ulp-difference [199] 4.7% loop [29] 4.7% .../more-scheme.rkt:261:28 [16] 5.2% loop [10] 8.0% ??? [155] 9.6% location-do [204] 33.9% for-loop [63] 33.9% [202] 4284(10.5%) 424(1.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [204] 33.9% approximate9 [2] 33.9% hash-ref! [137] 17.6% ival-mult [205] 4.7% --------------------------------------------------------------------------------- constant? [198] 100.0% [203] 604(1.5%) 604(1.5%) value? ...aph-rebuilding/src/syntax/types.rkt:18:0 --------------------------------------------------------------------------------- location-do [204] 32.9% ??? [202] 67.1% [204] 3660(9.0%) 0(0.0%) location-do ...ph-rebuilding/src/programs.rkt:63:0 ??? [202] 67.1% location-do [204] 32.9% --------------------------------------------------------------------------------- ??? [202] 100.0% [205] 200(0.5%) 0(0.0%) ival-mult ...-rebuilding/src/biginterval.rkt:120:0 bfdiv [206] 100.0% --------------------------------------------------------------------------------- ival-mult [205] 24.3% ival-div [45] 75.7% [206] 822(2.0%) 0(0.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4 new-mpfr [207] 51.3% ??? [208] 48.7% --------------------------------------------------------------------------------- bfdiv [206] 100.0% [207] 422(1.0%) 422(1.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0 --------------------------------------------------------------------------------- bfdiv [206] 100.0% [208] 400(1.0%) 400(1.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ---------------------------------------------------------------------------------