dict_decoder_double::stalled_be_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 18.3157 stalled_be_cycles 18.4009 stalled_be_cycles 18.4845 stalled_be_cycles
Throughput 0.1444 stalled_be_cycles/byte 0.1438 stalled_be_cycles/byte 0.1431 stalled_be_cycles/byte
0.9284842 0.9309300 0.9285724
Mean 17.7188 stalled_be_cycles 18.2370 stalled_be_cycles 18.6616 stalled_be_cycles
Std. Dev. 1.1784 stalled_be_cycles 2.4276 stalled_be_cycles 3.6603 stalled_be_cycles
Median 18.3492 stalled_be_cycles 18.4356 stalled_be_cycles 18.5607 stalled_be_cycles
MAD 0.4030 stalled_be_cycles 0.5308 stalled_be_cycles 0.7363 stalled_be_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 -16.477% -10.443% -6.0195% (p = 0.00 < 0.05)
Change in throughput +19.728% +11.661% +6.4051%
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.