decompress_lz4::cpu_cycles/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 4054.8196 cycles 4059.9101 cycles 4064.8329 cycles
Throughput 254.0521 cycles/byte 253.7444 cycles/byte 253.4262 cycles/byte
0.9940024 0.9942129 0.9940161
Mean 4046.3305 cycles 4072.2003 cycles 4110.4462 cycles
Std. Dev. 54.6074 cycles 170.2908 cycles 279.2008 cycles
Median 4050.7742 cycles 4059.5220 cycles 4067.4660 cycles
MAD 21.6412 cycles 26.6859 cycles 48.1763 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 -1.1871% -0.1406% +0.9449% (p = 0.82 > 0.05)
Change in throughput +1.2014% +0.1408% -0.9361%
No change in performance detected.

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.