dict_encoder_double::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 6765.5293 cycles 6778.1859 cycles 6791.1404 cycles
Throughput 6.6320 cycles/byte 6.6193 cycles/byte 6.6070 cycles/byte
0.9877100 0.9881911 0.9876871
Mean 6574.4317 cycles 6730.1869 cycles 6838.4604 cycles
Std. Dev. 195.0874 cycles 690.6596 cycles 1132.1164 cycles
Median 6754.7982 cycles 6774.6895 cycles 6802.2382 cycles
MAD 60.0442 cycles 73.5879 cycles 97.8668 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 -10.306% -8.1899% -6.4712% (p = 0.00 < 0.05)
Change in throughput +11.490% +8.9205% +6.9189%
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.