plain_decoder_int64::cpu_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 60.5051 cycles 60.6415 cycles 60.7934 cycles
Throughput 0.9499 cycles/byte 0.9475 cycles/byte 0.9454 cycles/byte
0.9859352 0.9866210 0.9857705
Mean 60.3981 cycles 60.8671 cycles 61.4189 cycles
Std. Dev. 1.0531 cycles 2.6066 cycles 3.7507 cycles
Median 60.5380 cycles 60.6599 cycles 60.7875 cycles
MAD 0.4453 cycles 0.6515 cycles 0.8101 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 -20.444% -19.254% -18.057% (p = 0.00 < 0.05)
Change in throughput +25.698% +23.846% +22.036%
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.