On 21/11/2011 08:13, Jochen Topf wrote:
On Sun, Nov 20, 2011 at 03:34:27PM -0700, Martijn van Exel wrote:
I also ran into trouble with files of around 40MB or larger. I still
get the same errors though, either using array or sparsetable for node
storage.
I'm on Ubuntu 10.04 64 bit with 16GB RAM.
Can you post the script you are using? Maybe we can find out if its doing
something that triggers a bug.
Just to confirm that osmjs works again for me after applying your fix
from yesterday:
commit 10ec36fbf104c5e1ae8ae1e0c5199cf072acb143
Author: Jochen Topf <joc...@topf.org>
Date: Sun Nov 20 15:06:09 2011 +0100
fix memory leak in Javascript glue code
I just can't confirm your comment from an earlier commit (22 Oct): "This
change does not lead to much extra overhead..." [1]. Some more figures
to illustrate the performance difference:
austria.osm.pbf (164M)
Before: After:
real 0m58.012s real 1m19.850s
user 0m52.899s user 1m16.013s
sys 0m2.980s sys 0m1.784s
france.osm.pbf (1.7G)
Before: After:
real 5m43.047s real 11m4.719s
user 5m25.260s user 10m49.733s
sys 0m13.881s sys 0m14.349s
I was using again the same simple Javascript code [2].
Hermann
[1]
https://github.com/joto/osmium/commit/17604decdd2f26d9fc831cc3c2412a8ca97dc2b0
[2]
Osmium.Callbacks.way = function() {
if ( this.tags["highway"] ) {
print(this.tags["highway"] + '\t' + this.geom.toWKT());
}
}
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