plain_encoder_float::stalled_fe_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 74.0408 stalled_fe_cycles 74.3666 stalled_fe_cycles 74.6939 stalled_fe_cycles
Throughput 0.2918 stalled_fe_cycles/byte 0.2905 stalled_fe_cycles/byte 0.2892 stalled_fe_cycles/byte
0.9316783 0.9341546 0.9316545
Mean 71.3095 stalled_fe_cycles 74.1635 stalled_fe_cycles 77.1753 stalled_fe_cycles
Std. Dev. 4.5864 stalled_fe_cycles 14.9111 stalled_fe_cycles 22.1442 stalled_fe_cycles
Median 73.7945 stalled_fe_cycles 74.4924 stalled_fe_cycles 74.9346 stalled_fe_cycles
MAD 1.5623 stalled_fe_cycles 1.9621 stalled_fe_cycles 2.5340 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 -81.615% -80.441% -79.355% (p = 0.00 < 0.05)
Change in throughput +443.92% +411.29% +384.38%
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.