rle_encoder_boolean::cpu_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 449.6672 cycles 451.0185 cycles 453.1901 cycles
Throughput 56.6488 cycles/byte 56.3773 cycles/byte 56.2084 cycles/byte
0.9576192 0.9587816 0.9557851
Mean 448.3976 cycles 452.1785 cycles 456.4936 cycles
Std. Dev. 10.0846 cycles 20.7704 cycles 29.1298 cycles
Median 449.4268 cycles 450.1737 cycles 451.2753 cycles
MAD 3.3733 cycles 4.2535 cycles 5.5640 cycles

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 -21.131% -19.974% -18.758% (p = 0.00 < 0.05)
Change in throughput +26.793% +24.959% +23.088%
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.