compress_lz4::cache_misses/double
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Additional Statistics:
| Lower bound | Estimate | Upper bound | |
|---|---|---|---|
| Slope | 388.6127 cache misses | 456.7259 cache misses | 513.4518 cache misses |
| Throughput | 0.0063 cache misses/byte | 0.0056 cache misses/byte | 0.0048 cache misses/byte |
| R² | 0.0863251 | 0.0915620 | 0.0878649 |
| Mean | 193.7090 cache misses | 244.0363 cache misses | 296.5840 cache misses |
| Std. Dev. | 231.6299 cache misses | 263.6915 cache misses | 285.0214 cache misses |
| Median | 116.8152 cache misses | 131.1260 cache misses | 145.2558 cache misses |
| MAD | 64.6867 cache misses | 121.5387 cache misses | 182.1054 cache misses |
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
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Additional Statistics:
| Lower bound | Estimate | Upper bound | ||
|---|---|---|---|---|
| Change in time | +84636% | +114099% | +150092% | (p = 0.00 < 0.05) |
| Change in throughput | -99.882% | -99.912% | -99.933% |
Additional Plots:
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.