plain_decoder_int32::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 59.2797 cycles 59.6742 cycles 60.1717 cycles
Throughput 0.2350 cycles/byte 0.2331 cycles/byte 0.2316 cycles/byte
0.8694522 0.8740561 0.8667565
Mean 58.4939 cycles 59.9919 cycles 61.4813 cycles
Std. Dev. 3.0220 cycles 7.5883 cycles 11.2424 cycles
Median 59.0964 cycles 59.2613 cycles 59.4671 cycles
MAD 0.5290 cycles 0.6501 cycles 0.8782 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 -21.353% -19.215% -17.189% (p = 0.00 < 0.05)
Change in throughput +27.150% +23.785% +20.757%
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.