plain_decoder_boolean::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 119.4566 cycles 120.1838 cycles 121.0470 cycles
Throughput 0.9457 cycles/byte 0.9389 cycles/byte 0.9333 cycles/byte
0.8974489 0.9016505 0.8957425
Mean 118.5830 cycles 119.9655 cycles 121.2834 cycles
Std. Dev. 3.6092 cycles 6.8877 cycles 9.7975 cycles
Median 118.9515 cycles 119.1603 cycles 119.3925 cycles
MAD 0.8485 cycles 1.1672 cycles 1.5412 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 -13.000% -11.709% -10.246% (p = 0.00 < 0.05)
Change in throughput +14.942% +13.261% +11.416%
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.