iteration-saturation-huge-reorder/specs-cold-vecmap/1024

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 43.535 ns 43.849 ns 44.167 ns
0.9901955 0.9922108 0.9901517
Mean 43.712 ns 43.983 ns 44.293 ns
Std. Dev. 415.24 ps 757.86 ps 1.0405 ns
Median 43.587 ns 43.882 ns 44.117 ns
MAD 236.68 ps 500.82 ps 731.23 ps

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 -5.0050% -4.1447% -3.2978% (p = 0.00 < 0.05)
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.