criterion performance measurements

overview

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uniplate/simplify/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 3.4075075728633604e-5 3.414117493620788e-5 3.419604954351435e-5
Standard deviation 1.6768107552908869e-7 2.0377870408385176e-7 2.610045733693887e-7

Outlying measurements have no (7.142487448889845e-3%) effect on estimated standard deviation.

uniplate/simplify/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 7.233738975389385e-5 7.258000799316799e-5 7.296490565706847e-5
Standard deviation 6.441042477683648e-7 1.038951754389264e-6 1.7480886652532348e-6

Outlying measurements have slight (8.387036564385976e-2%) effect on estimated standard deviation.

uniplate/variables/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 2.0191849187478016e-5 2.0231439289307102e-5 2.0291676453320092e-5
Standard deviation 1.1422629182239008e-7 1.629443714458935e-7 2.3181560721279873e-7

Outlying measurements have no (6.622222222222315e-3%) effect on estimated standard deviation.

uniplate/variables/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 6.811584939532622e-5 6.821506761991086e-5 6.830876169071053e-5
Standard deviation 2.832220639381815e-7 3.3352541981665046e-7 4.074948140517933e-7

Outlying measurements have no (7.936000000000113e-3%) effect on estimated standard deviation.

uniplate/zeros/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 1.514983564762956e-5 1.5160102160771418e-5 1.5168452670653368e-5
Standard deviation 2.9766323906447786e-8 3.3948007468062174e-8 3.948712561759532e-8

Outlying measurements have no (6.369165023011078e-3%) effect on estimated standard deviation.

uniplate/zeros/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 6.69755244661296e-5 6.707255318338321e-5 6.717244901399297e-5
Standard deviation 2.804028006901511e-7 3.35600967548415e-7 4.0997358974586223e-7

Outlying measurements have no (7.935999999999999e-3%) effect on estimated standard deviation.

uniplate/constFold/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 5.4382279596170335e-5 5.4457053215625805e-5 5.453912749501716e-5
Standard deviation 2.3217373316581523e-7 2.733773581394395e-7 3.389348827627498e-7

Outlying measurements have no (7.691845441980859e-3%) effect on estimated standard deviation.

uniplate/constFold/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 2.9586663612012954e-4 2.9616996265664764e-4 2.9657238872469706e-4
Standard deviation 9.465463726818072e-7 1.2250442920181797e-6 1.6181012657327342e-6

Outlying measurements have slight (1.0415512465373956e-2%) effect on estimated standard deviation.

uniplate/rename/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 5.024348101703741e-5 5.03165422672329e-5 5.040241821596497e-5
Standard deviation 2.306491395662061e-7 2.71239634973365e-7 3.383142921631374e-7

Outlying measurements have no (7.575316123769021e-3%) effect on estimated standard deviation.

uniplate/rename/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 3.72785087861133e-4 3.748763717362824e-4 3.7979297315116685e-4
Standard deviation 2.745979977664433e-6 9.7628631668862e-6 1.7198532474936448e-5

Outlying measurements have moderate (0.17975591803962843%) effect on estimated standard deviation.

uniplate/symbols/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 2.6180309708111072e-5 2.6206971106613014e-5 2.6251483031944836e-5
Standard deviation 6.593779413738662e-8 1.1277698455046093e-7 2.0348930033036475e-7

Outlying measurements have no (6.896219135802323e-3%) effect on estimated standard deviation.

uniplate/symbols/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 2.2953380206625253e-4 2.2984421137627715e-4 2.3017715355573966e-4
Standard deviation 9.081313251005663e-7 1.157644863706322e-6 1.6470158392917997e-6

Outlying measurements have no (9.9e-3%) effect on estimated standard deviation.

uniplate/bill/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 2.8480067564558225e-5 2.8530417443276177e-5 2.858578045466083e-5
Standard deviation 1.4231176146483187e-7 1.7019248544062535e-7 2.2015786413166602e-7

Outlying measurements have no (6.944104846202904e-3%) effect on estimated standard deviation.

uniplate/bill/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 3.312143343919977e-4 3.3184382130946793e-4 3.3255549706840673e-4
Standard deviation 1.8411064591221253e-6 2.1869692529331023e-6 2.6509331182554715e-6

Outlying measurements have slight (1.0637067869117882e-2%) effect on estimated standard deviation.

uniplate/increase800/generic-plate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 7.80918587629011e-5 7.821531386803701e-5 7.83683850656784e-5
Standard deviation 3.9870858416009823e-7 4.6060708354491864e-7 5.412694203975959e-7

Outlying measurements have no (8.12953507121752e-3%) effect on estimated standard deviation.

uniplate/increase800/uniplate

lower bound estimate upper bound
OLS regression xxx xxx xxx
R² goodness-of-fit xxx xxx xxx
Mean execution time 4.47933741003123e-4 4.483855630383306e-4 4.4881676404212394e-4
Standard deviation 1.1957274700556056e-6 1.4742686943668512e-6 2.055302515796853e-6

Outlying measurements have slight (1.13621350244418e-2%) effect on estimated standard deviation.

understanding this report

In this report, each function benchmarked by criterion is assigned a section of its own. The charts in each section are active; if you hover your mouse over data points and annotations, you will see more details.

Under the charts is a small table. The first two rows are the results of a linear regression run on the measurements displayed in the right-hand chart.

We use a statistical technique called the bootstrap to provide confidence intervals on our estimates. The bootstrap-derived upper and lower bounds on estimates let you see how accurate we believe those estimates to be. (Hover the mouse over the table headers to see the confidence levels.)

A noisy benchmarking environment can cause some or many measurements to fall far from the mean. These outlying measurements can have a significant inflationary effect on the estimate of the standard deviation. We calculate and display an estimate of the extent to which the standard deviation has been inflated by outliers.