plain_encoder_float::cpu_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 268.2590 cycles 268.7087 cycles 269.2090 cycles
Throughput 2.1032 cycles/byte 2.0993 cycles/byte 2.0958 cycles/byte
0.9898819 0.9902583 0.9897926
Mean 266.1577 cycles 268.9599 cycles 271.6781 cycles
Std. Dev. 4.8190 cycles 14.0294 cycles 20.5380 cycles
Median 267.9754 cycles 268.6038 cycles 269.1995 cycles
MAD 1.9415 cycles 2.5065 cycles 3.4860 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 -84.206% -84.015% -83.820% (p = 0.00 < 0.05)
Change in throughput +533.16% +525.57% +518.07%
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.