plain_decoder_float::stalled_be_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 0.9880 stalled_be_cycles 0.9939 stalled_be_cycles 0.9998 stalled_be_cycles
Throughput 0.0156 stalled_be_cycles/byte 0.0155 stalled_be_cycles/byte 0.0154 stalled_be_cycles/byte
0.9103526 0.9140281 0.9102838
Mean 0.9614 stalled_be_cycles 0.9912 stalled_be_cycles 1.0179 stalled_be_cycles
Std. Dev. 0.0674 stalled_be_cycles 0.1440 stalled_be_cycles 0.2123 stalled_be_cycles
Median 0.9865 stalled_be_cycles 0.9956 stalled_be_cycles 1.0035 stalled_be_cycles
MAD 0.0275 stalled_be_cycles 0.0333 stalled_be_cycles 0.0444 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 +38.354% +44.466% +50.054% (p = 0.00 < 0.05)
Change in throughput -27.722% -30.780% -33.358%
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.