plain_encoder_float::cpu_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 265.6170 cycles 266.0709 cycles 266.5573 cycles
Throughput 8.3299 cycles/byte 8.3147 cycles/byte 8.3005 cycles/byte
0.9892747 0.9896739 0.9892154
Mean 261.8295 cycles 265.2722 cycles 268.1591 cycles
Std. Dev. 6.5913 cycles 16.2607 cycles 25.0397 cycles
Median 265.4081 cycles 265.7401 cycles 266.3350 cycles
MAD 1.8281 cycles 2.8757 cycles 3.7394 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 -62.286% -61.622% -61.005% (p = 0.00 < 0.05)
Change in throughput +165.16% +160.57% +156.44%
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.