dict_decoder_byte_array::branch_misses/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.2089 branch misses 1.2141 branch misses 1.2192 branch misses
Throughput 0.0003 branch misses/byte 0.0003 branch misses/byte 0.0003 branch misses/byte
0.9352248 0.9374779 0.9352403
Mean 1.1690 branch misses 1.2110 branch misses 1.2525 branch misses
Std. Dev. 0.0645 branch misses 0.2108 branch misses 0.3117 branch misses
Median 1.2063 branch misses 1.2159 branch misses 1.2232 branch misses
MAD 0.0295 branch misses 0.0395 branch misses 0.0495 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 -2.9663% +0.9027% +5.1866% (p = 0.68 > 0.05)
Change in throughput +3.0570% -0.8946% -4.9309%
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.