dict_encoder_float::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1415.7494 cycles 1417.8101 cycles 1420.2525 cycles
Throughput 22.1914 cycles/byte 22.1533 cycles/byte 22.1211 cycles/byte
0.9915475 0.9918380 0.9914299
Mean 1383.2906 cycles 1410.1084 cycles 1428.0196 cycles
Std. Dev. 27.3583 cycles 117.9614 cycles 195.8422 cycles
Median 1414.7426 cycles 1417.2262 cycles 1419.2729 cycles
MAD 6.8464 cycles 11.8042 cycles 14.5101 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 -7.6546% -5.7128% -3.9653% (p = 0.00 < 0.05)
Change in throughput +8.2891% +6.0590% +4.1291%
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.