rle_decoder_boolean::stalled_fe_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 23.4348 stalled_fe_cycles 23.5698 stalled_fe_cycles 23.7192 stalled_fe_cycles
Throughput 0.1853 stalled_fe_cycles/byte 0.1841 stalled_fe_cycles/byte 0.1831 stalled_fe_cycles/byte
0.9075216 0.9113262 0.9066696
Mean 22.7716 stalled_fe_cycles 23.4372 stalled_fe_cycles 24.0128 stalled_fe_cycles
Std. Dev. 1.1888 stalled_fe_cycles 3.1666 stalled_fe_cycles 4.8511 stalled_fe_cycles
Median 23.3467 stalled_fe_cycles 23.4759 stalled_fe_cycles 23.6878 stalled_fe_cycles
MAD 0.5281 stalled_fe_cycles 0.6835 stalled_fe_cycles 0.8181 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 -88.641% -88.166% -87.714% (p = 0.00 < 0.05)
Change in throughput +780.37% +745.04% +713.92%
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.