plain_encoder_int64::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 318.9183 cycles 319.3291 cycles 319.7521 cycles
Throughput 0.3123 cycles/byte 0.3118 cycles/byte 0.3114 cycles/byte
0.9918858 0.9921103 0.9918722
Mean 315.8734 cycles 319.5672 cycles 323.0284 cycles
Std. Dev. 6.9055 cycles 18.1466 cycles 26.6791 cycles
Median 318.6528 cycles 319.1189 cycles 319.5512 cycles
MAD 1.5006 cycles 2.5951 cycles 3.3089 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 -93.136% -93.009% -92.900% (p = 0.00 < 0.05)
Change in throughput +1356.9% +1330.4% +1308.5%
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.