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Jeremy ⁂
@jeremy@mapstodon.space  ·  activity timestamp 4 days ago

I was running out of RAM and out of swap while trying to generate a copc out of a laz with #pdal (the laz weighs 4.7GB). So I created a 15GB swapfile by simply adding

swapDevices = [{
device = "/var/lib/swapfile_15G";
size = 15*1024;
}];

to configuration.nix, rebuild, and voilà. The process is currently running very smoothly, peak consuming the whole RAM as expected (64GB) + 12GB out of the available 24GB.

cc @sguimmara @autra

#linux #nixos #pointcloud #lidar

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Jeremy ⁂
@jeremy@mapstodon.space replied  ·  activity timestamp 4 days ago

@sguimmara @autra Hello, new 5.8GB copc file! (And kind of RIP my igpu as soon as inpainting or eyedome lighting are involved)

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BT Free is a non-profit organization founded by @ozoned@btfree.social . It's goal is for digital privacy rights, advocacy and consulting. This goal will be attained by hosting open platforms to allow others to seamlessly join the Fediverse on moderated instances or by helping others join the Fediverse.

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