plain_decoder_double::stalled_fe_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 10.7760 stalled_fe_cycles 10.8406 stalled_fe_cycles 10.9093 stalled_fe_cycles
Throughput 0.1705 stalled_fe_cycles/byte 0.1694 stalled_fe_cycles/byte 0.1684 stalled_fe_cycles/byte
0.9094095 0.9131429 0.9089198
Mean 10.3941 stalled_fe_cycles 10.7959 stalled_fe_cycles 11.2023 stalled_fe_cycles
Std. Dev. 0.6384 stalled_fe_cycles 2.0654 stalled_fe_cycles 3.0361 stalled_fe_cycles
Median 10.7241 stalled_fe_cycles 10.8018 stalled_fe_cycles 10.9093 stalled_fe_cycles
MAD 0.2729 stalled_fe_cycles 0.3479 stalled_fe_cycles 0.4392 stalled_fe_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 +5.9431% +11.453% +17.214% (p = 0.00 < 0.05)
Change in throughput -5.6097% -10.276% -14.686%
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.