plain_encoder_byte_array::branch_misses/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.3931 branch misses 1.4026 branch misses 1.4121 branch misses
Throughput 0.0014 branch misses/byte 0.0014 branch misses/byte 0.0014 branch misses/byte
0.8800367 0.8846487 0.8800986
Mean 1.3616 branch misses 1.4049 branch misses 1.4456 branch misses
Std. Dev. 0.1026 branch misses 0.2137 branch misses 0.3106 branch misses
Median 1.3824 branch misses 1.3993 branch misses 1.4152 branch misses
MAD 0.0443 branch misses 0.0660 branch misses 0.0793 branch misses

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 +55.037% +62.687% +69.799% (p = 0.00 < 0.05)
Change in throughput -35.499% -38.532% -41.107%
Performance has regressed.

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.