Created
August 22, 2012 22:06
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Profiling results
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| $ racket nqueens-racket-stream.rkt | |
| Profiling results | |
| ----------------- | |
| Total cpu time observed: 5292ms (out of 5412ms) | |
| Number of samples taken: 95 (once every 56ms) | |
| ============================================================ | |
| Caller | |
| Idx Total Self Name+src Local% | |
| ms(pct) ms(pct) Callee | |
| ============================================================ | |
| [1] 5292(100.0%) 0(0.0%) [running body] ...de/nqueens-racket-stream.rkt:##f | |
| profile-thunk12 [2] 100.0% | |
| ------------------------------------------------------------ | |
| [running body] [1] 100.0% | |
| [2] 5292(100.0%) 0(0.0%) profile-thunk12 ...t/collects/profile/main.rkt:9:0 | |
| run [3] 100.0% | |
| ------------------------------------------------------------ | |
| profile-thunk12 [2] 100.0% | |
| [3] 5292(100.0%) 0(0.0%) run ...t/racket-git/collects/profile/main.rkt:29:2 | |
| stream-first [8] 68.7% | |
| temp2 [4] 31.3% | |
| ------------------------------------------------------------ | |
| run [3] 100.0% | |
| [4] 1658(31.3%) 0(0.0%) temp2 ...sumu/code/nqueens-racket-stream.rkt:71:15 | |
| for-loop [5] 100.0% | |
| ------------------------------------------------------------ | |
| for-loop [5] 50.0% | |
| temp2 [4] 50.0% | |
| [5] 1658(31.3%) 0(0.0%) for-loop ...lects/racket/private/sequence.rkt:41:2 | |
| for-loop [5] 50.0% | |
| unsafe-stream-rest [6] 38.4% | |
| ??? [7] 11.6% | |
| ------------------------------------------------------------ | |
| for-loop [5] 100.0% | |
| [6] 1272(24.0%) 0(0.0%) unsafe-stream-rest ...racket/private/for.rkt:420:2 | |
| ??? [13] 100.0% | |
| ------------------------------------------------------------ | |
| for-loop [5] 100.0% | |
| [7] 386(7.3%) 182(3.4%) ??? ...-git/collects/racket/private/for.rkt:945:34 | |
| stream-first [8] 52.8% | |
| ------------------------------------------------------------ | |
| loop [11] 2.8% | |
| ??? [7] 5.3% | |
| run [3] 91.9% | |
| [8] 3838(72.5%) 418(7.9%) stream-first ...lects/racket/private/for.rkt:412:2 | |
| ??? [9] 91.9% | |
| ------------------------------------------------------------ | |
| stream-first [8] 100.0% | |
| [9] 3634(68.7%) 0(0.0%) ??? ...acket-git/collects/racket/stream.rkt:168:22 | |
| force! [10] 100.0% | |
| ------------------------------------------------------------ | |
| ??? [9] 100.0% | |
| [10] 3634(68.7%) 0(0.0%) force! ...ket-git/collects/racket/stream.rkt:156:6 | |
| loop [11] 100.0% | |
| ------------------------------------------------------------ | |
| force! [10] 100.0% | |
| [11] 3634(68.7%) 528(10.0%) loop ...cket-git/collects/racket/stream.rkt:158:10 | |
| stream-rest [12] 79.6% | |
| stream-first [8] 5.9% | |
| ------------------------------------------------------------ | |
| loop [11] 0.6% | |
| ??? [13] 99.4% | |
| [12] 4164(78.7%) 1866(35.3%) stream-rest ...llects/racket/private/for.rkt:429:2 | |
| ??? [13] 99.8% | |
| streams-append [14] 0.0% | |
| ------------------------------------------------------------ | |
| unsafe-stream-rest [6] 0.2% | |
| stream-rest [12] 99.8% | |
| [13] 4164(78.7%) 1962(37.1%) ??? ...acket-git/collects/racket/stream.rkt:111:20 | |
| stream-rest [12] 99.5% | |
| ------------------------------------------------------------ | |
| stream-rest [12] 100.0% | |
| [14] 336(6.3%) 336(6.3%) streams-append ...collects/racket/stream.rkt:104:0 | |
| ------------------------------------------------------------ |
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