http://www.schwedenurlaub.com/ferienhaus-kvarntorpet-schweden-soedermanland-mariefred-1991
Simon Meier meiersi
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| Running 1 benchmarks... | |
| Benchmark benchmarks: RUNNING... | |
| warming up | |
| estimating clock resolution... | |
| mean is 1.272820 us (640001 iterations) | |
| found 155815 outliers among 639999 samples (24.3%) | |
| 4 (6.3e-4%) low severe | |
| 155811 (24.3%) high severe | |
| estimating cost of a clock call... | |
| mean is 34.57473 ns (12 iterations) |
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| Running 1 benchmarks... | |
| Benchmark benchmarks: RUNNING... | |
| warming up | |
| estimating clock resolution... | |
| mean is 1.357818 us (640001 iterations) | |
| found 3790 outliers among 639999 samples (0.6%) | |
| 3077 (0.5%) high severe | |
| estimating cost of a clock call... | |
| mean is 35.68071 ns (12 iterations) | |
| found 2 outliers among 12 samples (16.7%) |
meiersi
/ gist:3804995
Created
September 29, 2012 19:23
meiersi
/ CollatzLength.hs
Created
July 25, 2012 22:46
Solution to Euler Problem 14 using memoization via a lazy array
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| -- inspired by: http://scrollingtext.org/project-euler-problem-14 | |
| -- executing main takes 5 sec in ghci | |
| -- 0.7 sec when compiled with -O | |
| import qualified Data.Vector as V | |
| n :: Integer | |
| n = 1000000 | |
| cacheSize :: Int |
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| benchmarked against: https://github.com/meiersi/blaze-binary/commit/d2bc3f004f608ebdd1eece624f288a263753bb36 | |
| and https://github.com/kolmodin/binary/commit/abbf46373620b45caca64e1072b300379e9c0fa1 | |
| warming up | |
| estimating clock resolution... | |
| mean is 1.466016 us (640001 iterations) | |
| found 3590 outliers among 639999 samples (0.6%) | |
| 2943 (0.5%) high severe | |
| estimating cost of a clock call... | |
| mean is 36.12254 ns (13 iterations) |
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| -- Copyright : (c) 2012 Michael Snoyman, Simon Meier | |
| -- License : BSD3-style (see LICENSE) | |
| -- | |
| -- Maintainer : Simon Meier <iridcode@gmail.com> | |
| -- Stability : experimental | |
| -- Portability : tested on GHC only | |
| -- | |
| -- Benchmark hexadecimal encoding speed. Use the preview repository of the new | |
| -- bytestring builder to test this code: | |
| -- |
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| -- | | |
| -- Copyright : (c) 2012 Simon Meier | |
| -- License : BSD3-style (see LICENSE) | |
| -- | |
| -- Maintainer : Simon Meier <iridcode@gmail.com> | |
| -- Stability : experimental | |
| -- Portability : tested on GHC only | |
| -- | |
| -- Benchmark decimal encoding speed of 10 million integers. | |
| -- |
meiersi
/ lists_of_size_10
Created
April 24, 2012 19:39
Benchmark results from comparing cereal, binary, and the new bytestring builder on https://github.com/meiersi/cereal/blob/master/bench/BenchAll.hs
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| └─╼ ./cabal-dev/bin/cereal-bench | |
| Sanity checks: | |
| lengths of input data: [11,11,11,11,11,11,11] | |
| cereal :/[Int]: 96 | |
| binary :/[Int]: 96 | |
| new builder :/[Int]: 100 | |
| new builder2:/[Int]: 96 | |
| cereal :/[String]: 138 | |
| binary :/[String]: 138 |
meiersi
/ gist:2362561
Created
April 11, 2012 21:02
benchmarking bytestring to hex-string conversion
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| ./dist/build/bench-bytestring-builder/bench-bytestring-builder snoyman | |
| Sanity checks: | |
| lengths of input data: [10001,10001,10001,10001,10001,10001,10001] | |
| warming up | |
| estimating clock resolution... | |
| mean is 5.480878 us (160001 iterations) | |
| found 3843 outliers among 159999 samples (2.4%) | |
| 3403 (2.1%) high severe | |
| estimating cost of a clock call... |
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| benchmarking decode/en/aeson | |
| mean: 1.549123 ms, lb 1.519203 ms, ub 1.589703 ms, ci 0.950 | |
| std dev: 177.1128 us, lb 137.1106 us, ub 225.7957 us, ci 0.950 | |
| found 10 outliers among 100 samples (10.0%) | |
| 3 (3.0%) high mild | |
| 7 (7.0%) high severe | |
| variance introduced by outliers: 83.157% | |
| variance is severely inflated by outliers |
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