plain_encoder_float::stalled_fe_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 72.6216 stalled_fe_cycles 72.9881 stalled_fe_cycles 73.3556 stalled_fe_cycles
Throughput 2.2924 stalled_fe_cycles/byte 2.2809 stalled_fe_cycles/byte 2.2694 stalled_fe_cycles/byte
0.9326748 0.9355944 0.9326604
Mean 70.5742 stalled_fe_cycles 72.5064 stalled_fe_cycles 74.0313 stalled_fe_cycles
Std. Dev. 3.4306 stalled_fe_cycles 8.9300 stalled_fe_cycles 14.0768 stalled_fe_cycles
Median 72.2644 stalled_fe_cycles 73.0399 stalled_fe_cycles 73.6919 stalled_fe_cycles
MAD 1.7566 stalled_fe_cycles 2.3669 stalled_fe_cycles 3.0182 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 -46.742% -44.444% -42.301% (p = 0.00 < 0.05)
Change in throughput +87.766% +79.997% +73.314%
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.