dict_decoder_double::stalled_be_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 18.2854 stalled_be_cycles 18.3897 stalled_be_cycles 18.5022 stalled_be_cycles
Throughput 0.2891 stalled_be_cycles/byte 0.2873 stalled_be_cycles/byte 0.2857 stalled_be_cycles/byte
0.9292112 0.9323005 0.9287072
Mean 17.7083 stalled_be_cycles 18.3142 stalled_be_cycles 18.9218 stalled_be_cycles
Std. Dev. 1.0226 stalled_be_cycles 3.0707 stalled_be_cycles 4.5634 stalled_be_cycles
Median 18.2174 stalled_be_cycles 18.3037 stalled_be_cycles 18.4920 stalled_be_cycles
MAD 0.4322 stalled_be_cycles 0.5559 stalled_be_cycles 0.8632 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 -11.336% -7.2360% -3.5020% (p = 0.00 < 0.05)
Change in throughput +12.786% +7.8005% +3.6291%
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.