plain_encoder_double::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 327.3647 cycles 327.9500 cycles 328.5731 cycles
Throughput 0.3209 cycles/byte 0.3203 cycles/byte 0.3197 cycles/byte
0.9896131 0.9900381 0.9895566
Mean 324.3698 cycles 328.1166 cycles 331.5887 cycles
Std. Dev. 6.6897 cycles 18.2982 cycles 26.9833 cycles
Median 327.1979 cycles 327.7607 cycles 328.8358 cycles
MAD 2.7022 cycles 3.4885 cycles 4.7038 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 -92.926% -92.819% -92.707% (p = 0.00 < 0.05)
Change in throughput +1313.5% +1292.5% +1271.1%
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.