dict_encoder_int64::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1442.2658 cycles 1445.5372 cycles 1449.2157 cycles
Throughput 11.3220 cycles/byte 11.2933 cycles/byte 11.2677 cycles/byte
0.9858970 0.9865881 0.9857145
Mean 1437.8689 cycles 1448.6776 cycles 1460.9543 cycles
Std. Dev. 25.9890 cycles 59.2047 cycles 84.4876 cycles
Median 1440.5829 cycles 1444.5960 cycles 1447.3757 cycles
MAD 10.9692 cycles 13.8501 cycles 18.0181 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 -4.6660% -3.6561% -2.6164% (p = 0.00 < 0.05)
Change in throughput +4.8944% +3.7949% +2.6867%
Change within noise threshold.

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.