Profiling results ----------------- Total cpu time observed: 17366ms (out of 17596ms) Number of samples taken: 75 (once every 232ms) ======================================================================= Caller Idx Total Self Name+src Local% ms(pct) ms(pct) Callee ======================================================================= ??? [35] 100.0% [1] 16506(95.0%) 0(0.0%) profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0 run [8] 100.0% ----------------------------------------------------------------------- ??? [35] 100.0% [2] 9852(56.7%) 0(0.0%) run-improve58 ...ock/herbie/src/mainloop.rkt:242:0 get-final-combination [9] 63.8% for-loop [10] 31.3% finalize-table! [12] 4.9% ----------------------------------------------------------------------- ??? [35] 100.0% [3] 2468(14.2%) 0(0.0%) simplify ...lock/herbie/src/core/simplify.rkt:39:0 simplify-expr [11] 83.6% for-loop [13] 16.4% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [4] 702(4.0%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:42:15 hash-ref! [65] 68.4% ??? [16] 31.6% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [5] 240(1.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:285:26 for-loop [15] 100.0% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [6] 240(1.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:295:23 for-loop [14] 100.0% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [7] 196(1.1%) 0(0.0%) taylor-invert .../herbie/src/core/taylor.rkt:312:0 first-nonzero-exp [17] 100.0% ----------------------------------------------------------------------- profile-thunk14 [1] 98.8% [8] 16710(96.2%) 0(0.0%) run ...share/racket/pkgs/profile-lib/main.rkt:31:2 ??? [35] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [9] 6284(36.2%) 0(0.0%) get-final-combination ...ie/src/mainloop.rkt:269:0 split-table [18] 100.0% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [10] 3088(17.8%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:253:8 run-iter! [19] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [11] 2064(11.9%) 0(0.0%) simplify-expr ...herbie/src/core/simplify.rkt:68:0 iterate-egraph!5 [20] 90.3% loop [22] 9.7% ----------------------------------------------------------------------- run-improve58 [2] 100.0% [12] 480(2.8%) 0(0.0%) finalize-table! ...k/herbie/src/mainloop.rkt:264:0 post-process [21] 100.0% ----------------------------------------------------------------------- simplify [3] 100.0% [13] 404(2.3%) 0(0.0%) for-loop ...ock/herbie/src/core/simplify.rkt:61:12 iterate-egraph!5 [20] 100.0% ----------------------------------------------------------------------- ??? [6] 100.0% [14] 240(1.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:298:27 hash-ref! [65] 100.0% ----------------------------------------------------------------------- ??? [5] 100.0% [15] 240(1.4%) 0(0.0%) for-loop ...lock/herbie/src/core/taylor.rkt:285:52 hash-ref! [65] 100.0% ----------------------------------------------------------------------- ??? [4] 100.0% [16] 222(1.3%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:288:19 hash-ref! [65] 100.0% ----------------------------------------------------------------------- taylor-invert [7] 100.0% [17] 196(1.1%) 0(0.0%) first-nonzero-exp ...bie/src/core/taylor.rkt:260:0 hash-ref! [65] 100.0% ----------------------------------------------------------------------- get-final-combination [9] 100.0% [18] 6284(36.2%) 0(0.0%) split-table .../ztatlock/herbie/src/glue.rkt:171:0 infer-splitpoints4 [23] 100.0% ----------------------------------------------------------------------- for-loop [10] 100.0% [19] 3088(17.8%) 0(0.0%) run-iter! ...tatlock/herbie/src/mainloop.rkt:223:0 simplify! [24] 79.9% gen-series! [26] 20.1% ----------------------------------------------------------------------- for-loop [13] 17.8% simplify-expr [11] 82.2% [20] 2268(13.1%) 0(0.0%) iterate-egraph!5 ...bie/src/core/simplify.rkt:95:0 one-iter [25] 100.0% ----------------------------------------------------------------------- finalize-table! [12] 100.0% [21] 480(2.8%) 0(0.0%) post-process .../ztatlock/herbie/src/glue.rkt:95:0 for-loop [27] 100.0% ----------------------------------------------------------------------- simplify-expr [11] 100.0% [22] 200(1.2%) 0(0.0%) loop ...tatlock/herbie/src/core/simplify.rkt:203:2 pass [28] 100.0% ----------------------------------------------------------------------- split-table [18] 100.0% [23] 6284(36.2%) 0(0.0%) infer-splitpoints4 ...ie/src/core/regimes.rkt:19:0 option-on-expr [70] 75.1% loop [64] 24.9% ----------------------------------------------------------------------- run-iter! [19] 100.0% [24] 2468(14.2%) 0(0.0%) simplify! ...tatlock/herbie/src/mainloop.rkt:162:0 for-loop [29] 100.0% ----------------------------------------------------------------------- iterate-egraph!5 [20] 100.0% [25] 2268(13.1%) 200(1.2%) one-iter ...ock/herbie/src/core/simplify.rkt:106:0 loop [30] 45.9% for-loop [31] 45.3% ----------------------------------------------------------------------- run-iter! [19] 100.0% [26] 620(3.6%) 0(0.0%) gen-series! ...tlock/herbie/src/mainloop.rkt:134:0 for-loop [32] 100.0% ----------------------------------------------------------------------- post-process [21] 100.0% [27] 480(2.8%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:119:17 append-map [33] 100.0% ----------------------------------------------------------------------- loop [22] 100.0% [28] 200(1.2%) 0(0.0%) pass ...tatlock/herbie/src/core/simplify.rkt:193:2 for-loop [34] 100.0% ----------------------------------------------------------------------- simplify! [24] 100.0% [29] 2468(14.2%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:166:6 ??? [35] 100.0% ----------------------------------------------------------------------- one-iter [25] 100.0% [30] 1040(6.0%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:53:19 apply-match [37] 100.0% ----------------------------------------------------------------------- for-loop [31] 50.0% one-iter [25] 50.0% [31] 1028(5.9%) 222(1.3%) for-loop ...ck/herbie/src/core/simplify.rkt:116:12 for-loop [31] 50.0% match-e [40] 39.2% ----------------------------------------------------------------------- gen-series! [26] 100.0% [32] 620(3.6%) 0(0.0%) for-loop ...ztatlock/herbie/src/mainloop.rkt:140:7 taylor-alt [36] 100.0% ----------------------------------------------------------------------- for-loop [27] 100.0% [33] 480(2.8%) 0(0.0%) append-map ...acket/collects/racket/list.rkt:565:2 taylor-alt [36] 100.0% ----------------------------------------------------------------------- pass [28] 100.0% [34] 200(1.2%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:196:29 argmin [38] 100.0% ----------------------------------------------------------------------- for-loop [29] 5.0% run [8] 47.1% [35] 17144(98.7%) 0(0.0%) ??? ...lects/racket/private/more-scheme.rkt:261:28 profile-thunk14 [1] 45.9% run-improve58 [2] 26.5% loop [39] 22.5% simplify [3] 5.0% ----------------------------------------------------------------------- append-map [33] 43.6% for-loop [32] 56.4% [36] 1100(6.3%) 0(0.0%) taylor-alt ...e/ztatlock/herbie/src/glue.rkt:142:0 for-loop [41] 100.0% ----------------------------------------------------------------------- loop [30] 100.0% [37] 1040(6.0%) 0(0.0%) apply-match .../herbie/src/core/simplify.rkt:122:2 for-loop [42] 42.5% match-e [40] 38.3% merge-egraph-nodes! [47] 19.2% ----------------------------------------------------------------------- for-loop [34] 100.0% [38] 200(1.2%) 0(0.0%) argmin ...re/racket/collects/racket/list.rkt:743:0 expression-cost [43] 100.0% ----------------------------------------------------------------------- ??? [35] 100.0% [39] 7292(42.0%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:122:2 make-exacts* [52] 52.2% loop [44] 38.3% for-loop [48] 5.9% loop [53] 3.6% ----------------------------------------------------------------------- for-loop [55] 16.6% apply-match [37] 24.8% for-loop [31] 58.6% [40] 1204(6.9%) 604(3.5%) match-e ...tatlock/herbie/src/core/ematch.rkt:46:0 for-loop [46] 41.6% constant? [51] 8.2% ----------------------------------------------------------------------- taylor-alt [36] 100.0% [41] 1100(6.3%) 0(0.0%) for-loop /home/ztatlock/herbie/src/glue.rkt:144:2 location-do [45] 100.0% ----------------------------------------------------------------------- apply-match [37] 100.0% [42] 442(2.5%) 0(0.0%) for-loop ...ck/herbie/src/core/simplify.rkt:136:10 merge-egraph-nodes! [47] 54.3% substitute-e [49] 45.7% ----------------------------------------------------------------------- argmin [38] 100.0% [43] 200(1.2%) 0(0.0%) expression-cost ...k/herbie/src/programs.rkt:212:0 compile [50] 100.0% ----------------------------------------------------------------------- loop [39] 100.0% [44] 2792(16.1%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:93:2 loop [53] 81.2% make-exacts* [52] 18.8% ----------------------------------------------------------------------- location-do [45] 14.5% for-loop [41] 85.5% [45] 1100(6.3%) 0(0.0%) location-do ...tlock/herbie/src/programs.rkt:129:0 approximate9 [54] 85.5% location-do [45] 14.5% ----------------------------------------------------------------------- match-e [40] 100.0% [46] 600(3.5%) 402(2.3%) for-loop ...tlock/herbie/src/core/ematch.rkt:59:11 for-loop [55] 49.8% ----------------------------------------------------------------------- apply-match [37] 45.5% for-loop [42] 54.5% [47] 440(2.5%) 0(0.0%) merge-egraph-nodes! ...e/src/core/egraph.rkt:152:0 enode-merge! [56] 54.5% update-leader! [58] 45.5% ----------------------------------------------------------------------- loop [39] 100.0% [48] 430(2.5%) 204(1.2%) for-loop .../ztatlock/herbie/src/points.rkt:128:18 for-loop [57] 52.6% ----------------------------------------------------------------------- for-loop [42] 100.0% [49] 202(1.2%) 202(1.2%) substitute-e ...ck/herbie/src/core/ematch.rkt:71:0 ----------------------------------------------------------------------- expression-cost [43] 100.0% [50] 200(1.2%) 0(0.0%) compile .../ztatlock/herbie/src/programs.rkt:189:0 hash-ref! [65] 100.0% ----------------------------------------------------------------------- match-e [40] 100.0% [51] 198(1.1%) 198(1.1%) constant? ...ck/herbie/src/syntax/syntax.rkt:221:0 ----------------------------------------------------------------------- loop [44] 12.1% loop [39] 87.9% [52] 4330(24.9%) 0(0.0%) make-exacts* ...tatlock/herbie/src/points.rkt:80:0 loop [64] 53.3% map [59] 46.7% ----------------------------------------------------------------------- loop [39] 10.4% loop [44] 89.6% [53] 2532(14.6%) 0(0.0%) loop /home/ztatlock/herbie/src/points.rkt:83:4 map [59] 100.0% ----------------------------------------------------------------------- location-do [45] 100.0% [54] 1100(6.3%) 0(0.0%) approximate9 ...ck/herbie/src/core/taylor.rkt:11:0 loop [60] 81.6% f94 [80] 18.4% ----------------------------------------------------------------------- for-loop [46] 100.0% [55] 400(2.3%) 0(0.0%) for-loop ...tlock/herbie/src/core/ematch.rkt:65:37 match-e [40] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [47] 100.0% [56] 240(1.4%) 0(0.0%) enode-merge! ...ck/herbie/src/core/enode.rkt:100:0 adopt-enode! [61] 100.0% ----------------------------------------------------------------------- for-loop [48] 100.0% [57] 226(1.3%) 0(0.0%) for-loop .../ztatlock/herbie/src/points.rkt:129:20 sample-double [62] 100.0% ----------------------------------------------------------------------- merge-egraph-nodes! [47] 100.0% [58] 200(1.2%) 0(0.0%) update-leader! ...herbie/src/core/egraph.rkt:217:0 for-loop [63] 100.0% ----------------------------------------------------------------------- f94 [80] 8.9% make-exacts* [52] 40.4% loop [53] 50.7% [59] 4994(28.8%) 0(0.0%) map ...acket/collects/racket/private/map.rkt:21:13 loop [64] 81.3% ??? [69] 9.9% f94 [80] 6.4% parse-loop50 [82] 2.4% ----------------------------------------------------------------------- approximate9 [54] 100.0% [60] 898(5.2%) 0(0.0%) loop ...e/ztatlock/herbie/src/core/taylor.rkt:82:4 hash-ref! [65] 100.0% ----------------------------------------------------------------------- enode-merge! [56] 100.0% [61] 240(1.4%) 0(0.0%) adopt-enode! ...ock/herbie/src/core/enode.rkt:76:0 custom-set-union [66] 100.0% ----------------------------------------------------------------------- for-loop [57] 100.0% [62] 226(1.3%) 0(0.0%) sample-double .../src/syntax/distributions.rkt:8:0 random-exp [67] 100.0% ----------------------------------------------------------------------- update-leader! [58] 100.0% [63] 200(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:222:6 for-loop [68] 100.0% ----------------------------------------------------------------------- ??? [69] 0.1% make-exacts* [52] 0.2% map [59] 0.4% infer-splitpoints4 [23] 19.7% loop [64] 79.6% [64] 7932(45.7%) 0(0.0%) loop ...cket/collects/racket/private/map.rkt:26:19 loop [64] 79.6% option-on-expr [70] 19.7% ??? [69] 0.6% real->bigfloat [78] 0.1% ??? [99] 0.0% ----------------------------------------------------------------------- for-loop [15] 2.7% ??? [74] 2.7% for-loop [14] 2.7% first-nonzero-exp [17] 4.5% ??? [16] 5.1% compile [50] 6.1% ??? [4] 8.2% ??? [76] 12.1% loop [60] 17.7% ??? [72] 38.2% [65] 1098(6.3%) 200(1.2%) hash-ref! ...racket/private/more-scheme.rkt:373:13 ??? [72] 38.2% simplify [71] 17.7% ??? [4] 13.3% ??? [76] 12.1% taylor-invert [7] 4.5% ??? [6] 2.7% ??? [74] 2.7% ??? [5] 2.7% ----------------------------------------------------------------------- adopt-enode! [61] 100.0% [66] 240(1.4%) 0(0.0%) custom-set-union ...et/private/set-types.rkt:168:0 for-loop [73] 100.0% ----------------------------------------------------------------------- sample-double [62] 100.0% [67] 226(1.3%) 226(1.3%) random-exp ...ztatlock/herbie/src/common.rkt:153:0 ----------------------------------------------------------------------- for-loop [63] 100.0% [68] 200(1.2%) 0(0.0%) for-loop ...tlock/herbie/src/core/egraph.rkt:223:8 hash-update! [75] 100.0% ----------------------------------------------------------------------- map [59] 7.2% loop [64] 92.8% [69] 6862(39.5%) 514(3.0%) ??? /home/ztatlock/herbie/src/programs.rkt:168:4 ??? [79] 37.3% real->bigfloat [78] 29.2% loop [64] 22.4% ??? [99] 3.5% ----------------------------------------------------------------------- loop [64] 24.9% infer-splitpoints4 [23] 75.1% [70] 6284(36.2%) 0(0.0%) option-on-expr ...erbie/src/core/regimes.rkt:106:0 sort-context-on-expr [77] 92.3% pick-errors [81] 7.7% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [71] 898(5.2%) 0(0.0%) simplify ...atlock/herbie/src/core/reduce.rkt:18:0 f94 [80] 53.5% parse-loop50 [82] 24.7% make-multiplication-node [84] 21.8% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [72] 898(5.2%) 0(0.0%) ??? ...e/ztatlock/herbie/src/core/taylor.rkt:63:15 hash-ref! [65] 100.0% ----------------------------------------------------------------------- custom-set-union [66] 100.0% [73] 240(1.4%) 0(0.0%) for-loop ...cts/racket/private/set-types.rkt:174:3 for-loop [83] 100.0% ----------------------------------------------------------------------- hash-ref! [65] 100.0% [74] 240(1.4%) 0(0.0%) ??? .../ztatlock/herbie/src/core/taylor.rkt:357:30 hash-ref! [65] 100.0% ----------------------------------------------------------------------- for-loop [68] 100.0% [75] 200(1.2%) 200(1.2%) hash-update! ...ket/private/more-scheme.rkt:362:13 ----------------------------------------------------------------------- hash-ref! [65] 100.0% [76] 200(1.2%) 0(0.0%) ??? /home/ztatlock/herbie/src/programs.rkt:197:5 hash-ref! [65] 100.0% ----------------------------------------------------------------------- option-on-expr [70] 100.0% [77] 5802(33.4%) 0(0.0%) sort-context-on-expr ...herbie/src/points.rkt:50:0 sort [85] 100.0% ----------------------------------------------------------------------- loop [64] 33.5% ??? [69] 66.5% [78] 3018(17.4%) 2232(12.9%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0 ??? [102] 26.0% ----------------------------------------------------------------------- ??? [69] 100.0% [79] 2562(14.8%) 0(0.0%) ??? ...acket/collects/racket/private/kw.rkt:400:14 bf* [86] 60.9% ??? [92] 29.5% ...higher-order.rkt:373:33 [88] 9.6% ----------------------------------------------------------------------- approximate9 [54] 7.4% f94 [80] 14.8% map [59] 25.0% simplify [71] 52.8% [80] 682(3.9%) 240(1.4%) f94 ...t/collects/racket/match/compiler.rkt:499:40 map [59] 42.6% f94 [80] 14.8% taylor [89] 7.4% ----------------------------------------------------------------------- option-on-expr [70] 100.0% [81] 482(2.8%) 0(0.0%) pick-errors ...k/herbie/src/core/regimes.rkt:173:0 for-loop [87] 100.0% ----------------------------------------------------------------------- simplify [71] 48.1% map [59] 51.9% [82] 462(2.7%) 462(2.7%) parse-loop50 ...s/racket/match/compiler.rkt:410:15 ----------------------------------------------------------------------- for-loop [73] 100.0% [83] 240(1.4%) 240(1.4%) for-loop ...cts/racket/private/set-types.rkt:178:5 ----------------------------------------------------------------------- simplify [71] 100.0% [84] 196(1.1%) 0(0.0%) make-multiplication-node .../core/reduce.rkt:221:0 make-multiplication-subnode [90]100.0% ----------------------------------------------------------------------- sort-context-on-expr [77] 100.0% [85] 5802(33.4%) 0(0.0%) sort ...ket/collects/racket/private/sort.rkt:213:0 copying-mergesort [91] 70.0% loop [96] 30.0% ----------------------------------------------------------------------- ??? [79] 100.0% [86] 1560(9.0%) 0(0.0%) bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0 ??? [92] 100.0% ----------------------------------------------------------------------- pick-errors [81] 100.0% [87] 482(2.8%) 0(0.0%) for-loop ...lock/herbie/src/core/regimes.rkt:176:4 eval-prog [103] 100.0% ----------------------------------------------------------------------- ??? [79] 100.0% [88] 246(1.4%) 0(0.0%) ...higher-order.rkt:373:33 (unknown source) ??? [93] 100.0% ----------------------------------------------------------------------- f94 [80] 100.0% [89] 202(1.2%) 0(0.0%) taylor ...tatlock/herbie/src/core/taylor.rkt:157:0 debug-print [94] 100.0% ----------------------------------------------------------------------- make-multiplication-node [84] 100.0% [90] 196(1.1%) 0(0.0%) make-multiplication-subnode ...re/reduce.rkt:231:0 group-by68 [95] 100.0% ----------------------------------------------------------------------- sort [85] 37.9% copying-mergesort [91] 62.1% [91] 4064(23.4%) 0(0.0%) copying-mergesort .../racket/private/sort.rkt:91:4 copying-mergesort [91] 62.1% loop [96] 22.4% jloop [97] 15.6% ----------------------------------------------------------------------- ??? [79] 32.6% bf* [86] 67.4% [92] 2316(13.3%) 258(1.5%) ??? ...-racket/utils/simple-result-arrow.rkt:26:12 bfmul [98] 78.0% ??? [101] 10.9% ----------------------------------------------------------------------- ...higher-order.rkt:373:33 [88] 100.0% [93] 246(1.4%) 0(0.0%) ??? ...cts/racket/contract/private/list.rkt:187:10 ??? [99] 100.0% ----------------------------------------------------------------------- taylor [89] 100.0% [94] 202(1.2%) 202(1.2%) debug-print ...ztatlock/herbie/src/debug.rkt:107:0 ----------------------------------------------------------------------- make-multiplication-subnode [90]100.0% [95] 196(1.1%) 196(1.1%) group-by68 ...acket/collects/racket/list.rkt:749:0 ----------------------------------------------------------------------- copying-mergesort [91] 46.9% sort [85] 53.1% [96] 3272(18.8%) 0(0.0%) loop ...cket/collects/racket/private/sort.rkt:64:8 ??? [100] 100.0% ----------------------------------------------------------------------- copying-mergesort [91] 100.0% [97] 2530(14.6%) 0(0.0%) jloop ...et/collects/racket/private/sort.rkt:85:19 ??? [100] 100.0% ----------------------------------------------------------------------- ??? [92] 100.0% [98] 1806(10.4%) 1562(9.0%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:819:4 ??? [102] 13.5% ----------------------------------------------------------------------- ??? [69] 23.7% ??? [93] 24.3% loop [64] 52.1% [99] 1014(5.8%) 0(0.0%) ??? ...ects/racket/contract/private/guts.rkt:638:8 ??? [101] 100.0% ----------------------------------------------------------------------- jloop [97] 43.6% loop [96] 56.4% [100] 5802(33.4%) 0(0.0%) ??? /home/ztatlock/herbie/src/points.rkt:52:27 eval-prog [103] 100.0% ----------------------------------------------------------------------- ??? [92] 19.9% ??? [99] 80.1% [101] 1266(7.3%) 502(2.9%) ??? ...tract/private/arrow-higher-order.rkt:373:33 ??? [104] 60.3% ----------------------------------------------------------------------- bfmul [98] 23.7% real->bigfloat [78] 76.3% [102] 1030(5.9%) 1030(5.9%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4 ----------------------------------------------------------------------- for-loop [87] 7.7% ??? [100] 92.3% [103] 6284(36.2%) 6074(35.0%) eval-prog ...tatlock/herbie/src/programs.rkt:162:0 parse-lambda [106] 3.3% ----------------------------------------------------------------------- ??? [101] 100.0% [104] 764(4.4%) 252(1.5%) ??? ...llects/racket/contract/combinator.rkt:178:4 any-wrap/traverse [105] 67.0% ----------------------------------------------------------------------- ??? [104] 100.0% [105] 512(2.9%) 512(2.9%) any-wrap/traverse ...cket/utils/any-wrap.rkt:106:2 ----------------------------------------------------------------------- eval-prog [103] 100.0% [106] 210(1.2%) 210(1.2%) parse-lambda ...llects/racket/private/kw.rkt:393:2 -----------------------------------------------------------------------