profile

based on a random affinity map with a size of 1024x1024x128

first time run...

• steepestascent... 4.544010 seconds (60.13 k allocations: 514.824 MB, 0.46% gc time)
• divideplateaus... 4.620463 seconds (29.04 M allocations: 573.030 MB, 2.54% gc time)
• findbasins... found: 22639834 components 9.288909 seconds (98.29 M allocations: 4.663 GB, 3.39% gc time)
• regiongraph... Region graph size: 128824068 103.931010 seconds (775.52 M allocations: 31.024 GB, 0.95% gc time)
• mergeregions... Done with merging Done with remapping, total: 22639834 regions Done with updating the region graph, size: 128824068 186.567478 seconds (197.48 M allocations: 13.790 GB, 21.22% gc time)
• mst... 322.511753 seconds (1.73 G allocations: 45.004 GB, 39.20% gc time)

second time run:

• steepestascent... 4.820998 seconds (6 allocations: 512.000 MB, 0.33% gc time)
• divideplateaus... 5.930943 seconds (29.00 M allocations: 571.566 MB, 27.08% gc time)
• findbasins... found: 22639834 components 10.238020 seconds (98.25 M allocations: 4.662 GB, 5.13% gc time)
• regiongraph... Region graph size: 128824068 117.615336 seconds (775.08 M allocations: 31.005 GB, 1.15% gc time)
• mergeregions... Done with merging Done with remapping, total: 22639834 regions Done with updating the region graph, size: 128824068 173.737755 seconds (197.29 M allocations: 13.782 GB, 22.77% gc time)
• mst... 310.441698 seconds (1.73 G allocations: 44.997 GB, 40.83% gc time)