dict_decoder_double::stalled_be_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 18.3115 stalled_be_cycles 18.4112 stalled_be_cycles 18.5129 stalled_be_cycles
Throughput 0.0181 stalled_be_cycles/byte 0.0180 stalled_be_cycles/byte 0.0179 stalled_be_cycles/byte
0.8926041 0.8959635 0.8924732
Mean 18.1414 stalled_be_cycles 18.5841 stalled_be_cycles 19.0695 stalled_be_cycles
Std. Dev. 1.1899 stalled_be_cycles 2.3680 stalled_be_cycles 3.3358 stalled_be_cycles
Median 18.2533 stalled_be_cycles 18.3675 stalled_be_cycles 18.5697 stalled_be_cycles
MAD 0.4855 stalled_be_cycles 0.6415 stalled_be_cycles 0.8371 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 -15.360% -8.7459% -3.5946% (p = 0.00 < 0.05)
Change in throughput +18.147% +9.5841% +3.7286%
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.