plain_decoder_float::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 58.8574 cycles 58.9536 cycles 59.0497 cycles
Throughput 0.2307 cycles/byte 0.2303 cycles/byte 0.2299 cycles/byte
0.9912517 0.9916077 0.9912518
Mean 58.3611 cycles 59.0408 cycles 59.6817 cycles
Std. Dev. 1.1455 cycles 3.3409 cycles 4.9171 cycles
Median 58.7630 cycles 59.0168 cycles 59.1123 cycles
MAD 0.4789 cycles 0.6245 cycles 0.7994 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 -18.566% -17.470% -16.368% (p = 0.00 < 0.05)
Change in throughput +22.799% +21.168% +19.571%
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.