plain_decoder_byte_array::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 45.5761 cycles 45.6446 cycles 45.7140 cycles
Throughput 0.0223 cycles/byte 0.0223 cycles/byte 0.0223 cycles/byte
0.9900661 0.9903660 0.9900573
Mean 45.1148 cycles 45.6535 cycles 46.1542 cycles
Std. Dev. 1.0114 cycles 2.6395 cycles 3.8875 cycles
Median 45.5349 cycles 45.6432 cycles 45.7366 cycles
MAD 0.2930 cycles 0.4030 cycles 0.5649 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 -24.254% -23.154% -22.192% (p = 0.00 < 0.05)
Change in throughput +32.021% +30.130% +28.522%
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.