dict_decoder_float::stalled_fe_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 146.0030 stalled_fe_cycles 146.6659 stalled_fe_cycles 147.3383 stalled_fe_cycles
Throughput 2.3022 stalled_fe_cycles/byte 2.2917 stalled_fe_cycles/byte 2.2813 stalled_fe_cycles/byte
0.9335396 0.9359284 0.9334708
Mean 141.1920 stalled_fe_cycles 145.1347 stalled_fe_cycles 148.1609 stalled_fe_cycles
Std. Dev. 7.8046 stalled_fe_cycles 17.9265 stalled_fe_cycles 27.9860 stalled_fe_cycles
Median 145.5948 stalled_fe_cycles 147.0045 stalled_fe_cycles 147.6978 stalled_fe_cycles
MAD 3.5627 stalled_fe_cycles 4.8012 stalled_fe_cycles 6.0971 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 -2.2471% +2.4134% +6.9236% (p = 0.32 > 0.05)
Change in throughput +2.2988% -2.3565% -6.4753%
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.