dict_encoder_double::stalled_fe_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 621.3392 stalled_fe_cycles 626.4394 stalled_fe_cycles 632.5945 stalled_fe_cycles
Throughput 0.6178 stalled_fe_cycles/byte 0.6118 stalled_fe_cycles/byte 0.6068 stalled_fe_cycles/byte
0.8673081 0.8734445 0.8645354
Mean 601.6753 stalled_fe_cycles 622.0940 stalled_fe_cycles 641.8059 stalled_fe_cycles
Std. Dev. 36.5787 stalled_fe_cycles 101.7878 stalled_fe_cycles 149.0792 stalled_fe_cycles
Median 618.2522 stalled_fe_cycles 621.9864 stalled_fe_cycles 626.7611 stalled_fe_cycles
MAD 12.7147 stalled_fe_cycles 16.7955 stalled_fe_cycles 23.8271 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 -30.317% -26.385% -22.132% (p = 0.00 < 0.05)
Change in throughput +43.506% +35.842% +28.423%
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.