de_block/speedy/idx=9; size=4953049

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.7181 ms 1.7289 ms 1.7404 ms
Throughput 2.6504 GiB/s 2.6682 GiB/s 2.6848 GiB/s
0.9135726 0.9184715 0.9127425
Mean 1.7322 ms 1.7402 ms 1.7482 ms
Std. Dev. 35.729 us 40.875 us 45.341 us
Median 1.7279 ms 1.7344 ms 1.7422 ms
MAD 29.886 us 42.207 us 55.217 us

Additional Plots:

Understanding this report:

The plot on the left displays the average time per iteration for this benchmark. The shaded region shows the estimated probabilty of an iteration taking a certain amount of time, while the line shows the mean. Click on the plot for a larger view showing the outliers.

The plot on the right shows the linear regression calculated from the measurements. Each point represents a sample, though here it shows the total time for the sample rather than time per iteration. The line is the line of best fit for these measurements.

See the documentation for more details on the additional statistics.

Change Since Previous Benchmark

Additional Statistics:

Lower bound Estimate Upper bound
Change in time -8.6979% -7.6960% -6.6838% (p = 0.00 < 0.05)
Change in throughput +9.5265% +8.3376% +7.1625%
Performance has improved.

Understanding this report:

The plot on the left shows the probability of the function taking a certain amount of time. The red curve represents the saved measurements from the last time this benchmark was run, while the blue curve shows the measurements from this run. The lines represent the mean time per iteration. Click on the plot for a larger view.

The plot on the right shows the two regressions. Again, the red line represents the previous measurement while the blue line shows the current measurement.

See the documentation for more details on the additional statistics.