rle_encoder_boolean::stalled_fe_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 237.3171 stalled_fe_cycles 238.3779 stalled_fe_cycles 239.4415 stalled_fe_cycles
Throughput 1.8706 stalled_fe_cycles/byte 1.8623 stalled_fe_cycles/byte 1.8540 stalled_fe_cycles/byte
0.9309742 0.9334503 0.9309619
Mean 227.3677 stalled_fe_cycles 235.0546 stalled_fe_cycles 241.4305 stalled_fe_cycles
Std. Dev. 14.7318 stalled_fe_cycles 36.1117 stalled_fe_cycles 52.7562 stalled_fe_cycles
Median 236.3536 stalled_fe_cycles 238.2621 stalled_fe_cycles 240.0275 stalled_fe_cycles
MAD 4.3875 stalled_fe_cycles 6.7977 stalled_fe_cycles 8.6037 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 -56.150% -54.321% -52.371% (p = 0.00 < 0.05)
Change in throughput +128.05% +118.92% +109.96%
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.