dict_decoder_byte_array::cpu_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 969.5517 cycles 970.8675 cycles 972.1809 cycles
Throughput 0.2373 cycles/byte 0.2370 cycles/byte 0.2367 cycles/byte
0.9933867 0.9936389 0.9933876
Mean 968.1513 cycles 973.7038 cycles 980.6713 cycles
Std. Dev. 14.5321 cycles 32.3192 cycles 49.1173 cycles
Median 969.3542 cycles 971.0105 cycles 973.9626 cycles
MAD 7.2525 cycles 9.0920 cycles 12.9182 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 +2.0376% +3.4370% +4.8711% (p = 0.00 < 0.05)
Change in throughput -1.9970% -3.3228% -4.6449%
Change within noise threshold.

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.