plain_decoder_int64::wall_time/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 32.196 ns 32.324 ns 32.493 ns
Throughput 1.8344 GiB/s 1.8440 GiB/s 1.8513 GiB/s
0.9657325 0.9677923 0.9641581
Mean 32.210 ns 32.274 ns 32.352 ns
Std. Dev. 181.52 ps 366.54 ps 514.70 ps
Median 32.135 ns 32.145 ns 32.172 ns
MAD 34.555 ps 61.048 ps 97.229 ps

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 -9.7628% -9.5222% -9.2786% (p = 0.00 < 0.05)
Change in throughput +10.819% +10.524% +10.228%
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.