plain_encoder_byte_array::stalled_fe_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 131.3592 stalled_fe_cycles 133.3908 stalled_fe_cycles 135.9217 stalled_fe_cycles
Throughput 0.5309 stalled_fe_cycles/byte 0.5211 stalled_fe_cycles/byte 0.5131 stalled_fe_cycles/byte
0.6165134 0.6270235 0.6108637
Mean 128.4629 stalled_fe_cycles 132.7515 stalled_fe_cycles 137.2029 stalled_fe_cycles
Std. Dev. 7.9822 stalled_fe_cycles 22.2533 stalled_fe_cycles 33.1406 stalled_fe_cycles
Median 130.5319 stalled_fe_cycles 131.0057 stalled_fe_cycles 131.4294 stalled_fe_cycles
MAD 1.4433 stalled_fe_cycles 2.1980 stalled_fe_cycles 3.4004 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 -13.160% -8.4975% -4.1633% (p = 0.00 < 0.05)
Change in throughput +15.154% +9.2866% +4.3442%
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.