plain_decoder_float::stalled_be_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 0.9888 stalled_be_cycles 0.9948 stalled_be_cycles 1.0012 stalled_be_cycles
Throughput 0.0313 stalled_be_cycles/byte 0.0311 stalled_be_cycles/byte 0.0309 stalled_be_cycles/byte
0.8867013 0.8903616 0.8861027
Mean 0.9571 stalled_be_cycles 0.9951 stalled_be_cycles 1.0354 stalled_be_cycles
Std. Dev. 0.0722 stalled_be_cycles 0.1982 stalled_be_cycles 0.2930 stalled_be_cycles
Median 0.9885 stalled_be_cycles 0.9949 stalled_be_cycles 0.9989 stalled_be_cycles
MAD 0.0196 stalled_be_cycles 0.0309 stalled_be_cycles 0.0398 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 +41.168% +49.215% +57.511% (p = 0.00 < 0.05)
Change in throughput -29.162% -32.983% -36.512%
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.