dict_decoder_float::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 780.4983 cycles 781.8056 cycles 783.1453 cycles
Throughput 12.2366 cycles/byte 12.2157 cycles/byte 12.1953 cycles/byte
0.9897760 0.9901623 0.9897566
Mean 777.8022 cycles 784.3573 cycles 791.8601 cycles
Std. Dev. 17.1212 cycles 36.0247 cycles 50.6590 cycles
Median 780.6636 cycles 782.1167 cycles 784.0359 cycles
MAD 6.2315 cycles 8.2035 cycles 11.0026 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 -0.9008% +0.6208% +2.4151% (p = 0.48 > 0.05)
Change in throughput +0.9090% -0.6170% -2.3581%
No change in performance detected.

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.