plain_encoder_float::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 298.6052 cycles 299.1449 cycles 299.7300 cycles
Throughput 0.5854 cycles/byte 0.5843 cycles/byte 0.5832 cycles/byte
0.9872299 0.9876733 0.9871524
Mean 289.6644 cycles 297.0073 cycles 302.0185 cycles
Std. Dev. 8.6121 cycles 32.4910 cycles 53.5207 cycles
Median 298.3066 cycles 298.9241 cycles 299.8362 cycles
MAD 2.2266 cycles 3.1538 cycles 3.9493 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 -93.070% -92.897% -92.766% (p = 0.00 < 0.05)
Change in throughput +1343.1% +1307.8% +1282.4%
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.