plain_encoder_double::cpu_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 283.5528 cycles 283.9696 cycles 284.3939 cycles
Throughput 1.1109 cycles/byte 1.1093 cycles/byte 1.1076 cycles/byte
0.9917758 0.9920715 0.9917650
Mean 280.7939 cycles 284.0641 cycles 287.1289 cycles
Std. Dev. 6.0878 cycles 16.1182 cycles 23.6600 cycles
Median 283.1261 cycles 283.8158 cycles 284.5605 cycles
MAD 1.8223 cycles 2.7117 cycles 3.8261 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 -84.209% -83.980% -83.761% (p = 0.00 < 0.05)
Change in throughput +533.27% +524.22% +515.79%
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.