Profiling results ----------------- Total cpu time observed: 6092ms (out of 5956ms) Number of samples taken: 32 (once every 190ms) (Hiding functions with self<1.0% and local<2.0%: 1 of 112 hidden) ====================================================================== Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ====================================================================== [1] 6092(100.0%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk16 [10] 100.0% ---------------------------------------------------------------------- for-loop [11] 7.9% hash-ref! [70] 92.1% [2] 2502(41.1%) 0(0.0%) simplify ...bie-constants/src/core/reduce.rkt:16:0 parse-loop80 [13] 71.7% f46 [17] 22.3% f67 [19] 6.0% ---------------------------------------------------------------------- ??? [65] 100.0% [3] 2502(41.1%) 0(0.0%) approximate9 ...constants/src/core/taylor.rkt:12:0 loop [12] 92.1% for-loop [18] 7.9% ---------------------------------------------------------------------- hash-ref! [70] 100.0% [4] 2314(38.0%) 0(0.0%) ??? ...herbie-constants/src/core/taylor.rkt:301:23 for-loop [11] 100.0% ---------------------------------------------------------------------- hash-ref! [70] 100.0% [5] 1622(26.6%) 0(0.0%) ??? ...herbie-constants/src/core/taylor.rkt:407:23 for-loop [14] 100.0% ---------------------------------------------------------------------- for-loop [90] 100.0% [6] 870(14.3%) 0(0.0%) syntax-e (unknown source) syntax-e/no-taint [15] 100.0% ---------------------------------------------------------------------- for-loop [90] 100.0% [7] 388(6.4%) 0(0.0%) expand-identifier (unknown source) resolve+shift28 [16] 100.0% ---------------------------------------------------------------------- for-loop [90] 100.0% [8] 172(2.8%) 0(0.0%) expand-implicit (unknown source) resolve+shift28 [16] 100.0% ---------------------------------------------------------------------- hash-ref! [70] 100.0% [9] 150(2.5%) 0(0.0%) ??? ...herbie-constants/src/core/taylor.rkt:510:23 for-loop [20] 100.0% ---------------------------------------------------------------------- ??? [1] 100.0% [10] 6092(100.0%) 0(0.0%) profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0 run [21] 100.0% ---------------------------------------------------------------------- ??? [4] 100.0% [11] 2314(38.0%) 0(0.0%) for-loop ...e-constants/src/core/taylor.rkt:304:27 hash-ref! [70] 91.4% simplify [2] 8.6% ---------------------------------------------------------------------- approximate9 [3] 100.0% [12] 2304(37.8%) 0(0.0%) loop ...-herbie-constants/src/core/taylor.rkt:87:4 ??? [65] 100.0% ---------------------------------------------------------------------- map [25] 16.7% simplify [2] 83.3% [13] 2154(35.4%) 0(0.0%) parse-loop80 (unknown source) eval-const-expr [22] 100.0% ---------------------------------------------------------------------- ??? [5] 100.0% [14] 1622(26.6%) 0(0.0%) for-loop ...e-constants/src/core/taylor.rkt:411:33 for-loop [23] 100.0% ---------------------------------------------------------------------- syntax-e [6] 100.0% [15] 870(14.3%) 0(0.0%) syntax-e/no-taint (unknown source) loop [92] 100.0% ---------------------------------------------------------------------- core-form-sym [100] 21.3% expand-implicit [8] 24.2% expand-identifier [7] 54.5% [16] 712(11.7%) 0(0.0%) resolve+shift28 (unknown source) fallback-loop [24] 100.0% ---------------------------------------------------------------------- map [25] 40.2% simplify [2] 59.8% [17] 558(9.2%) 0(0.0%) f46 (unknown source) map [25] 100.0% ---------------------------------------------------------------------- approximate9 [3] 100.0% [18] 198(3.3%) 0(0.0%) for-loop ...ie-constants/src/core/taylor.rkt:30:18 taylor [26] 100.0% ---------------------------------------------------------------------- simplify [2] 100.0% [19] 150(2.5%) 0(0.0%) f67 (unknown source) eval-const-expr [22] 100.0% ---------------------------------------------------------------------- ??? [9] 100.0% [20] 150(2.5%) 0(0.0%) for-loop ...e-constants/src/core/taylor.rkt:514:35 parse-loop402 [27] 100.0% ---------------------------------------------------------------------- profile-thunk16 [10] 100.0% [21] 6092(100.0%) 0(0.0%) run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2 .../more-scheme.rkt:261:28 [28] 100.0% ---------------------------------------------------------------------- f67 [19] 6.5% parse-loop80 [13] 93.5% [22] 2304(37.8%) 0(0.0%) eval-const-expr ...onstants/src/programs.rkt:118:0 temp85_0 [75] 85.3% loop [92] 8.2% compile [31] 6.5% ---------------------------------------------------------------------- for-loop [14] 100.0% [23] 1622(26.6%) 0(0.0%) for-loop ...e-constants/src/core/taylor.rkt:413:39 hash-ref! [70] 100.0% ---------------------------------------------------------------------- resolve+shift28 [16] 100.0% [24] 712(11.7%) 352(5.8%) fallback-loop (unknown source) for-loop [90] 50.6% ---------------------------------------------------------------------- f46 [17] 100.0% [25] 558(9.2%) 0(0.0%) map ...t-7.5/collects/racket/private/map.rkt:35:13 parse-loop80 [13] 42.1% f46 [17] 40.2% ??? [29] 17.7% ---------------------------------------------------------------------- for-loop [18] 100.0% [26] 198(3.3%) 0(0.0%) taylor ...rbie-constants/src/core/taylor.rkt:170:0 loop [30] 100.0% ---------------------------------------------------------------------- for-loop [20] 100.0% [27] 150(2.5%) 0(0.0%) parse-loop402 (unknown source) for-loop [32] 100.0% ---------------------------------------------------------------------- for-loop [71] 6.7% run [21] 93.3% [28] 6092(100.0%) 0(0.0%) .../more-scheme.rkt:261:28 (unknown source) run-improve47 [33] 73.9% prepare-points-intervals [34] 12.5% ??? [96] 3.9% oracle-error [36] 3.0% get-final-combination [39] 2.5% errors [66] 1.4% ulp-difference [37] 1.4% *bit-width* [38] 1.4% ---------------------------------------------------------------------- map [25] 100.0% [29] 198(3.3%) 0(0.0%) ??? ...g-herbie-constants/src/core/reduce.rkt:59:5 for-loop [35] 100.0% ---------------------------------------------------------------------- taylor [26] 100.0% [30] 198(3.3%) 0(0.0%) loop ...herbie-constants/src/core/taylor.rkt:268:2 hash-ref! [70] 100.0% ---------------------------------------------------------------------- eval-const-expr [22] 100.0% [31] 150(2.5%) 0(0.0%) compile ...herbie-constants/src/programs.rkt:153:0 hash-ref! [70] 100.0% ---------------------------------------------------------------------- parse-loop402 [27] 100.0% [32] 150(2.5%) 0(0.0%) for-loop ...e-constants/src/core/taylor.rkt:517:59 hash-ref! [70] 100.0% ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [33] 4826(79.2%) 0(0.0%) run-improve47 ...-constants/src/mainloop.rkt:346:0 for-loop [40] 100.0% ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [34] 760(12.5%) 0(0.0%) prepare-points-intervals ...s/src/points.rkt:110:0 loop [41] 100.0% ---------------------------------------------------------------------- ??? [29] 100.0% [35] 198(3.3%) 0(0.0%) for-loop ...bie-constants/src/core/reduce.rkt:60:7 pattern-match [42] 100.0% ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [36] 184(3.0%) 0(0.0%) oracle-error ...bie-constants/src/points.rkt:188:0 for-loop [43] 100.0% ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [37] 172(2.8%) 172(2.8%) ulp-difference ...bie-constants/src/float.rkt:20:0 ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [38] 172(2.8%) 172(2.8%) *bit-width* ...herbie-constants/src/float.rkt:35:0 ---------------------------------------------------------------------- .../more-scheme.rkt:261:28 [28] 100.0% [39] 150(2.5%) 0(0.0%) get-final-combination ...ts/src/mainloop.rkt:371:0 infer-splitpoints [44] 100.0% ---------------------------------------------------------------------- run-improve47 [33] 100.0% [40] 4826(79.2%) 0(0.0%) for-loop ...erbie-constants/src/mainloop.rkt:365:4 run-iter! [45] 100.0% ---------------------------------------------------------------------- prepare-points-intervals [34] 100.0% [41] 760(12.5%) 0(0.0%) loop ...-egg-herbie-constants/src/points.rkt:123:4 ??? [46] 59.7% loop [47] 40.3% ---------------------------------------------------------------------- for-loop [35] 100.0% [42] 198(3.3%) 0(0.0%) pattern-match ...nstants/src/core/matcher.rkt:30:0 constant? [48] 100.0% ---------------------------------------------------------------------- oracle-error [36] 100.0% [43] 184(3.0%) 0(0.0%) for-loop ...-herbie-constants/src/points.rkt:189:2 loop [92] 100.0% ---------------------------------------------------------------------- get-final-combination [39] 100.0% [44] 150(2.5%) 0(0.0%) infer-splitpoints ...nts/src/core/regimes.rkt:34:0 for-loop [49] 100.0% ---------------------------------------------------------------------- for-loop [40] 100.0% [45] 4826(79.2%) 0(0.0%) run-iter! ...rbie-constants/src/mainloop.rkt:327:0 gen-series! [50] 51.8% simplify! [51] 28.1% finalize-iter! [52] 20.1% ---------------------------------------------------------------------- loop [41] 100.0% [46] 454(7.5%) 0(0.0%) ??? ...x-egg-herbie-constants/src/points.rkt:106:2 ??? [65] 100.0% ---------------------------------------------------------------------- loop [41] 100.0% [47] 306(5.0%) 150(2.5%) loop ...x-egg-herbie-constants/src/points.rkt:81:2 ??? [96] 51.0% ---------------------------------------------------------------------- pattern-match [42] 100.0% [48] 198(3.3%) 0(0.0%) constant? ...constants/src/syntax/syntax.rkt:726:0 value? [53] 100.0% ---------------------------------------------------------------------- infer-splitpoints [44] 100.0% [49] 150(2.5%) 0(0.0%) for-loop ...ie-constants/src/core/regimes.rkt:47:6 option-on-expr [54] 100.0% ---------------------------------------------------------------------- run-iter! [45] 100.0% [50] 2502(41.1%) 0(0.0%) gen-series! ...ie-constants/src/mainloop.rkt:160:0 for-loop [55] 100.0% ---------------------------------------------------------------------- run-iter! [45] 100.0% [51] 1354(22.2%) 0(0.0%) simplify! ...rbie-constants/src/mainloop.rkt:224:0 egraph-run [56] 100.0% ---------------------------------------------------------------------- run-iter! [45] 100.0% [52] 970(15.9%) 0(0.0%) finalize-iter! ...constants/src/mainloop.rkt:278:0 ??? [57] 100.0% ---------------------------------------------------------------------- constant? [48] 100.0% [53] 198(3.3%) 198(3.3%) value? ...rbie-constants/src/syntax/types.rkt:18:0 ---------------------------------------------------------------------- for-loop [49] 100.0% [54] 150(2.5%) 0(0.0%) option-on-expr ...tants/src/core/regimes.rkt:126:0 for-loop [58] 100.0% ---------------------------------------------------------------------- gen-series! [50] 100.0% [55] 2502(41.1%) 0(0.0%) for-loop ...erbie-constants/src/mainloop.rkt:167:7 taylor-alt [59] 100.0% ---------------------------------------------------------------------- simplify! [51] 100.0% [56] 1354(22.2%) 0(0.0%) egraph-run ...-constants/src/core/eggmath.rkt:51:0 egraph-add-exprs [60] 100.0% ---------------------------------------------------------------------- finalize-iter! [52] 100.0% [57] 970(15.9%) 0(0.0%) ??? ...contract/private/arrow-val-first.rkt:486:18 for-loop [61] 100.0% ---------------------------------------------------------------------- option-on-expr [54] 100.0% [58] 150(2.5%) 0(0.0%) for-loop ...e-constants/src/core/regimes.rkt:136:4 errors [66] 100.0% ---------------------------------------------------------------------- for-loop [55] 100.0% [59] 2502(41.1%) 0(0.0%) taylor-alt ...bie-constants/src/mainloop.rkt:146:0 for-loop [62] 100.0% ---------------------------------------------------------------------- egraph-run [56] 100.0% [60] 1354(22.2%) 0(0.0%) egraph-add-exprs ...nts/src/core/eggmath.rkt:113:0 ??? [63] 56.3% loop [92] 43.7% ---------------------------------------------------------------------- ??? [57] 100.0% [61] 970(15.9%) 0(0.0%) for-loop ...-constants/src/core/alt-table.rkt:55:2 errors [66] 50.7% atab-add-altn [64] 49.3% ---------------------------------------------------------------------- taylor-alt [59] 100.0% [62] 2502(41.1%) 0(0.0%) for-loop ...erbie-constants/src/mainloop.rkt:152:6 ??? [65] 100.0% ---------------------------------------------------------------------- egraph-add-exprs [60] 100.0% [63] 762(12.5%) 0(0.0%) ??? ...herbie-constants/src/core/simplify.rkt:72:6 for-loop [67] 74.5% egg-run-rules [68] 25.5% ---------------------------------------------------------------------- for-loop [61] 100.0% [64] 478(7.8%) 0(0.0%) atab-add-altn ...ants/src/core/alt-table.rkt:203:0 errors [66] 100.0% ---------------------------------------------------------------------- ??? [46] 15.4% loop [12] 26.0% location-do [69] 29.3% for-loop [62] 29.3% [65] 2956(48.5%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33 location-do [69] 29.3% approximate9 [3] 29.3% hash-ref! [70] 26.0% sample-multi-bounded [72] 15.4% ---------------------------------------------------------------------- for-loop [58] 11.6% .../more-scheme.rkt:261:28 [28] 13.3% atab-add-altn [64] 37.0% for-loop [61] 38.1% [66] 1292(21.2%) 0(0.0%) errors ...gg-herbie-constants/src/points.rkt:201:0 for-loop [71] 75.4% eval-prog [73] 24.6% ---------------------------------------------------------------------- ??? [63] 100.0% [67] 568(9.3%) 568(9.3%) for-loop ...e-constants/src/core/simplify.rkt:91:2 ---------------------------------------------------------------------- ??? [63] 100.0% [68] 194(3.2%) 194(3.2%) egg-run-rules ...stants/src/core/simplify.rkt:78:0 ---------------------------------------------------------------------- ??? [65] 29.0% location-do [69] 71.0% [69] 2502(41.1%) 0(0.0%) location-do ...bie-constants/src/programs.rkt:64:0 location-do [69] 71.0% ??? [65] 29.0% ---------------------------------------------------------------------- compile [31] 1.0% for-loop [32] 1.0% loop [30] 7.9% for-loop [23] 14.9% ??? [74] 24.8% ??? [65] 24.8% for-loop [11] 25.6% [70] 2502(41.1%) 150(2.5%) hash-ref! .../racket/private/more-scheme.rkt:376:2 ??? [4] 33.5% ??? [74] 24.8% simplify [2] 24.8% ??? [5] 14.9% ??? [9] 1.0% ---------------------------------------------------------------------- errors [66] 100.0% [71] 974(16.0%) 156(2.6%) for-loop ...-herbie-constants/src/points.rkt:203:2 .../more-scheme.rkt:261:28 [28] 84.0% ---------------------------------------------------------------------- ??? [65] 100.0% [72] 454(7.5%) 0(0.0%) sample-multi-bounded ...stants/src/points.rkt:15:0 random-ranges [76] 100.0% ---------------------------------------------------------------------- errors [66] 100.0% [73] 318(5.2%) 0(0.0%) eval-prog ...erbie-constants/src/programs.rkt:83:0 temp85_0 [75] 100.0% ---------------------------------------------------------------------- hash-ref! [70] 100.0% [74] 2304(37.8%) 0(0.0%) ??? ...-herbie-constants/src/core/taylor.rkt:45:15 hash-ref! [70] 100.0% ---------------------------------------------------------------------- eval-prog [73] 13.9% eval-const-expr [22] 86.1% [75] 2284(37.5%) 0(0.0%) temp85_0 (unknown source) compile15 [77] 100.0% ---------------------------------------------------------------------- sample-multi-bounded [72] 100.0% [76] 454(7.5%) 0(0.0%) random-ranges ...ie-constants/src/common.rkt:171:0 cons/c [78] 66.5% build--> [79] 33.5% ---------------------------------------------------------------------- temp85_0 [75] 100.0% [77] 2284(37.5%) 0(0.0%) compile15 (unknown source) temp91_0 [80] 100.0% ---------------------------------------------------------------------- random-ranges [76] 100.0% [78] 302(5.0%) 0(0.0%) cons/c .../racket/contract/private/guts.rkt:500:15 coerce-contract [81] 100.0% ---------------------------------------------------------------------- random-ranges [76] 100.0% [79] 152(2.5%) 0(0.0%) build--> ...act/private/arrow-val-first.rkt:1214:0 coerce-contract [81] 100.0% ---------------------------------------------------------------------- compile15 [77] 100.0% [80] 2284(37.5%) 0(0.0%) temp91_0 (unknown source) temp118_0 [82] 100.0% ---------------------------------------------------------------------- build--> [79] 33.5% cons/c [78] 66.5% [81] 454(7.5%) 0(0.0%) coerce-contract ...contract/private/guts.rkt:307:0 coerce-contract/f [83] 100.0% ---------------------------------------------------------------------- temp91_0 [80] 100.0% [82] 2284(37.5%) 0(0.0%) temp118_0 (unknown source) expand-capturing-lifts [84] 100.0% ---------------------------------------------------------------------- coerce-contract [81] 100.0% [83] 454(7.5%) 0(0.0%) coerce-contract/f ...ntract/private/guts.rkt:372:0 coerce-simple-value [85] 100.0% ---------------------------------------------------------------------- loop [92] 7.6% temp118_0 [82] 92.4% [84] 2472(40.6%) 0(0.0%) expand-capturing-lifts (unknown source) lambda-clause-expander [86] 92.4% dispatch-transformer41 [87] 7.6% ---------------------------------------------------------------------- coerce-contract/f [83] 100.0% [85] 454(7.5%) 454(7.5%) coerce-simple-value ...ract/private/guts.rkt:385:0 ---------------------------------------------------------------------- expand-capturing-lifts [84] 100.0% [86] 2284(37.5%) 0(0.0%) lambda-clause-expander (unknown source) finish-bodys [88] 92.6% loop [92] 7.4% ---------------------------------------------------------------------- for-loop [90] 29.9% loop [92] 33.1% expand-capturing-lifts [84] 37.0% [87] 508(8.3%) 0(0.0%) dispatch-transformer41 (unknown source) apply-transformer52 [89] 100.0% ---------------------------------------------------------------------- lambda-clause-expander [86] 10.2% for-loop [90] 89.8% [88] 2116(34.7%) 0(0.0%) finish-bodys (unknown source) for-loop [90] 100.0% ---------------------------------------------------------------------- dispatch-transformer41 [87] 100.0% [89] 508(8.3%) 0(0.0%) apply-transformer52 (unknown source) apply-transformer-in-context [91] 70.1% loop [92] 29.9% ---------------------------------------------------------------------- fallback-loop [24] 1.2% for-loop [90] 6.2% finish-bodys [88] 92.6% [90] 2116(34.7%) 360(5.9%) for-loop (unknown source) finish-bodys [88] 83.6% for-loop [90] 6.2% loop [92] 4.0% dispatch-transformer41 [87] 1.8% syntax-e [6] 1.4% expand-implicit [8] 1.0% expand-identifier [7] 0.5% add-local-binding!39 [93] 0.1% datum->syntax6 [104] 0.1% ---------------------------------------------------------------------- apply-transformer52 [89] 100.0% [91] 356(5.8%) 188(3.1%) apply-transformer-in-context (unknown source) go [94] 47.2% ---------------------------------------------------------------------- egraph-add-exprs [60] 0.9% apply-transformer52 [89] 6.5% lambda-clause-expander [86] 7.2% for-loop [90] 7.3% for-loop [43] 7.9% eval-const-expr [22] 8.1% loop [92] 23.6% syntax-e/no-taint [15] 37.4% [92] 2324(38.1%) 0(0.0%) loop (unknown source) gf [95] 37.4% loop [92] 23.6% expand-capturing-lifts [84] 8.1% ??? [96] 7.9% expand-id-application-form17 [98] 7.3% dispatch-transformer41 [87] 7.2% core-form-sym [100] 6.5% string-join9 [97] 0.9% ---------------------------------------------------------------------- for-loop [90] 100.0% [93] 202(3.3%) 202(3.3%) add-local-binding!39 (unknown source) ---------------------------------------------------------------------- apply-transformer-in-context [91]100.0% [94] 168(2.8%) 0(0.0%) go .../collects/racket/private/qq-and-or.rkt:50:20 loop [99] 100.0% ---------------------------------------------------------------------- loop [92] 100.0% [95] 870(14.3%) 0(0.0%) gf (unknown source) propagation-apply [102] 57.2% propagation-apply-shifted [103] 42.8% ---------------------------------------------------------------------- loop [47] 19.2% loop [92] 22.6% .../more-scheme.rkt:261:28 [28] 58.2% [96] 814(13.4%) 152(2.5%) ??? ...egg-herbie-constants/src/programs.rkt:115:2 ??? [101] 62.2% ??? [106] 19.2% ---------------------------------------------------------------------- loop [92] 100.0% [97] 592(9.7%) 592(9.7%) string-join9 ....5/collects/racket/string.rkt:29:0 ---------------------------------------------------------------------- loop [92] 100.0% [98] 170(2.8%) 0(0.0%) expand-id-application-form17 (unknown source) binding-lookup52 [105] 100.0% ---------------------------------------------------------------------- go [94] 33.3% loop [99] 66.7% [99] 168(2.8%) 0(0.0%) loop ...llects/racket/private/qq-and-or.rkt:101:61 loop [99] 66.7% datum->syntax6 [104] 33.3% ---------------------------------------------------------------------- loop [92] 100.0% [100] 152(2.5%) 0(0.0%) core-form-sym (unknown source) resolve+shift28 [16] 100.0% ---------------------------------------------------------------------- ??? [96] 100.0% [101] 506(8.3%) 338(5.5%) ??? ...rbie-constants/src/syntax/syntax.rkt:214:17 return/no-unsupplied [107] 33.2% ---------------------------------------------------------------------- gf [95] 100.0% [102] 498(8.2%) 498(8.2%) propagation-apply (unknown source) ---------------------------------------------------------------------- gf [95] 100.0% [103] 372(6.1%) 372(6.1%) propagation-apply-shifted (unknown source) ---------------------------------------------------------------------- for-loop [90] 49.1% loop [99] 50.9% [104] 330(5.4%) 330(5.4%) datum->syntax6 (unknown source) ---------------------------------------------------------------------- expand-id-application-form17 [98]100.0% [105] 170(2.8%) 170(2.8%) binding-lookup52 (unknown source) ---------------------------------------------------------------------- ??? [96] 100.0% [106] 156(2.6%) 0(0.0%) ??? ...tract/private/arrow-higher-order.rkt:379:33 ival-div [108] 100.0% ---------------------------------------------------------------------- ??? [101] 100.0% [107] 168(2.8%) 0(0.0%) return/no-unsupplied ...ct/private/arr-i.rkt:566:0 filter [109] 100.0% ---------------------------------------------------------------------- ??? [106] 100.0% [108] 156(2.6%) 0(0.0%) ival-div ...ie-constants/src/biginterval.rkt:155:0 bfdiv [110] 100.0% ---------------------------------------------------------------------- return/no-unsupplied [107] 100.0% [109] 168(2.8%) 168(2.8%) filter ...5/collects/racket/private/list.rkt:256:2 ---------------------------------------------------------------------- ival-div [108] 100.0% [110] 156(2.6%) 0(0.0%) bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4 ??? [111] 100.0% ---------------------------------------------------------------------- bfdiv [110] 100.0% [111] 156(2.6%) 156(2.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4 ----------------------------------------------------------------------