plain_decoder_float::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 59.2817 cycles 59.3698 cycles 59.4572 cycles
Throughput 0.9290 cycles/byte 0.9277 cycles/byte 0.9263 cycles/byte
0.9921646 0.9924635 0.9921687
Mean 59.1862 cycles 59.4933 cycles 59.8965 cycles
Std. Dev. 0.8642 cycles 1.8349 cycles 2.8496 cycles
Median 59.2792 cycles 59.3784 cycles 59.4658 cycles
MAD 0.4359 cycles 0.5385 cycles 0.7862 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 -18.328% -17.314% -16.361% (p = 0.00 < 0.05)
Change in throughput +22.442% +20.940% +19.562%
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.