dict_decoder_double::stalled_fe_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 137.5734 stalled_fe_cycles 138.0721 stalled_fe_cycles 138.5799 stalled_fe_cycles
Throughput 0.5413 stalled_fe_cycles/byte 0.5393 stalled_fe_cycles/byte 0.5374 stalled_fe_cycles/byte
0.9481753 0.9496701 0.9481205
Mean 136.3190 stalled_fe_cycles 139.8996 stalled_fe_cycles 144.6795 stalled_fe_cycles
Std. Dev. 8.6157 stalled_fe_cycles 21.5364 stalled_fe_cycles 33.7822 stalled_fe_cycles
Median 136.9253 stalled_fe_cycles 137.7838 stalled_fe_cycles 138.7262 stalled_fe_cycles
MAD 2.7359 stalled_fe_cycles 4.0000 stalled_fe_cycles 4.9464 stalled_fe_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 -1.0809% +2.2360% +6.9056% (p = 0.28 > 0.05)
Change in throughput +1.0928% -2.1871% -6.4595%
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.