plain_decoder_int64::stalled_be_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.4678 stalled_be_cycles 1.4796 stalled_be_cycles 1.4908 stalled_be_cycles
Throughput 0.0015 stalled_be_cycles/byte 0.0014 stalled_be_cycles/byte 0.0014 stalled_be_cycles/byte
0.8799009 0.8859352 0.8805332
Mean 1.4631 stalled_be_cycles 1.4996 stalled_be_cycles 1.5433 stalled_be_cycles
Std. Dev. 0.0907 stalled_be_cycles 0.2054 stalled_be_cycles 0.2948 stalled_be_cycles
Median 1.4686 stalled_be_cycles 1.4809 stalled_be_cycles 1.5017 stalled_be_cycles
MAD 0.0506 stalled_be_cycles 0.0630 stalled_be_cycles 0.0806 stalled_be_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 +65.384% +71.856% +78.500% (p = 0.00 < 0.05)
Change in throughput -39.535% -41.812% -43.977%
Performance has regressed.

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.