plain_encoder_byte_array::stalled_fe_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 500.1539 stalled_fe_cycles 515.6739 stalled_fe_cycles 534.3294 stalled_fe_cycles
Throughput 0.1305 stalled_fe_cycles/byte 0.1259 stalled_fe_cycles/byte 0.1221 stalled_fe_cycles/byte
0.5450620 0.5586414 0.5392308
Mean 487.0205 stalled_fe_cycles 508.5572 stalled_fe_cycles 531.8098 stalled_fe_cycles
Std. Dev. 61.5727 stalled_fe_cycles 115.3651 stalled_fe_cycles 161.0220 stalled_fe_cycles
Median 493.6094 stalled_fe_cycles 495.7394 stalled_fe_cycles 499.9479 stalled_fe_cycles
MAD 9.9993 stalled_fe_cycles 13.6514 stalled_fe_cycles 18.8929 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 +0.9404% +8.2102% +14.717% (p = 0.01 < 0.05)
Change in throughput -0.9316% -7.5873% -12.829%
Change within noise threshold.

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.