plain_encoder_byte_array::cpu_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1375.8820 cycles 1380.9323 cycles 1387.8228 cycles
Throughput 1.3553 cycles/byte 1.3486 cycles/byte 1.3436 cycles/byte
0.9475361 0.9492438 0.9460699
Mean 1355.5592 cycles 1375.8036 cycles 1392.3894 cycles
Std. Dev. 38.4874 cycles 95.1520 cycles 147.6374 cycles
Median 1372.5153 cycles 1376.3694 cycles 1381.3138 cycles
MAD 12.6438 cycles 15.7343 cycles 21.3586 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 -7.1175% -5.3941% -3.5281% (p = 0.00 < 0.05)
Change in throughput +7.6629% +5.7016% +3.6572%
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.