rle_encoder_boolean::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 2393.1886 cycles 2396.9510 cycles 2401.1620 cycles
Throughput 18.7591 cycles/byte 18.7262 cycles/byte 18.6968 cycles/byte
0.9902217 0.9905601 0.9901363
Mean 2386.1098 cycles 2404.8201 cycles 2426.4920 cycles
Std. Dev. 44.5630 cycles 103.8863 cycles 148.8484 cycles
Median 2391.6234 cycles 2395.7739 cycles 2400.9576 cycles
MAD 16.2578 cycles 22.9940 cycles 28.7459 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 -48.219% -47.385% -46.343% (p = 0.00 < 0.05)
Change in throughput +93.123% +90.061% +86.368%
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.