rle_decoder_boolean::cpu_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 156.4883 cycles 156.7467 cycles 157.0182 cycles
Throughput 19.6273 cycles/byte 19.5933 cycles/byte 19.5610 cycles/byte
0.9913904 0.9917589 0.9913521
Mean 156.0793 cycles 157.2263 cycles 158.6095 cycles
Std. Dev. 2.4044 cycles 6.4953 cycles 9.5011 cycles
Median 156.3651 cycles 156.6635 cycles 157.1259 cycles
MAD 1.0324 cycles 1.3737 cycles 1.8366 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 -82.566% -82.383% -82.169% (p = 0.00 < 0.05)
Change in throughput +473.61% +467.63% +460.82%
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.