plain_encoder_int64::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 270.2620 cycles 270.7542 cycles 271.2839 cycles
Throughput 2.1194 cycles/byte 2.1153 cycles/byte 2.1114 cycles/byte
0.9884040 0.9888548 0.9883327
Mean 268.0727 cycles 270.5468 cycles 272.9543 cycles
Std. Dev. 5.8070 cycles 12.3766 cycles 17.6304 cycles
Median 269.8394 cycles 270.5071 cycles 271.1432 cycles
MAD 2.2926 cycles 3.2147 cycles 3.8030 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 -77.583% -77.345% -77.071% (p = 0.00 < 0.05)
Change in throughput +346.09% +341.40% +336.13%
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.