plain_encoder_int64::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 300.9700 cycles 301.4462 cycles 301.9682 cycles
Throughput 0.5898 cycles/byte 0.5888 cycles/byte 0.5878 cycles/byte
0.9921431 0.9924615 0.9920788
Mean 296.7168 cycles 300.2679 cycles 302.6408 cycles
Std. Dev. 3.9810 cycles 15.7556 cycles 26.1111 cycles
Median 300.5804 cycles 301.3055 cycles 301.8313 cycles
MAD 1.7647 cycles 2.4660 cycles 3.2964 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 -88.767% -88.586% -88.446% (p = 0.00 < 0.05)
Change in throughput +790.21% +776.09% +765.50%
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.