ordered_merge/m1000_p128_s5

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 509.44 µs 512.29 µs 515.81 µs
Throughput 9.6936 Melem/s 9.7602 Melem/s 9.8147 Melem/s
0.9106052 0.9143052 0.9086558
Mean 509.80 µs 511.76 µs 514.14 µs
Std. Dev. 5.9553 µs 11.234 µs 15.510 µs
Median 508.37 µs 509.29 µs 509.93 µs
MAD 2.6448 µs 3.5856 µs 4.5049 µs

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 probability 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 +2.5730% +3.2229% +3.8638% (p = 0.00 < 0.05)
Change in throughput −2.5085% −3.1223% −3.7201%
Performance has regressed.

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.