<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Hi Stuart,</p>
<p>You can use more cores by setting the "opensfm-processes" option.
By default we've set it at 1 because a fault is causing the
program to get stuck sometimes with more cores: <a
class="moz-txt-link-freetext"
href="https://github.com/OpenDroneMap/OpenDroneMap/pull/579">https://github.com/OpenDroneMap/OpenDroneMap/pull/579</a></p>
<p>Increasing the number of cores at compilation does not influence
runtime behavior, it just compiles faster :)<br>
</p>
<br>
<div class="moz-cite-prefix">On 06/03/2017 06:54 AM, StuartL wrote:<br>
</div>
<blockquote
cite="mid:be2222a8-1326-28ca-7aa5-6c0d0e9bd8a1@livings.co.uk"
type="cite">Hi, <br>
<br>
I'm running a new install of ODM in a VirtualBox Ubuntu guest VM
on Windows. The guest VM has four cores but ODM only seems to use
one core. <br>
<br>
Looking at some other posts people seem to be talking about using
massive numbers of cores so I feel like I must be doing something
wrong. <br>
<br>
Possibly relevant information: <br>
- ODM was originally compiled with only one core in the VM. I
later increased the number of cores. <br>
- I'm measuring it using one core by monitoring with 'top' and
pressing '1' to reveal individual CPU cores. At all steps so far
(currently up to Computing depthmap for...) it seems to flatline
one core but the others are nearly idle. <br>
<br>
Does it deduce the number of cores at point of compilation? Do I
need to enable something to allow multi-core support? Are the
steps I've observed so far all single-threaded? <br>
<br>
Thanks for a wonderful piece of software! <br>
<br>
Stuart <br>
_______________________________________________ <br>
OpenDroneMap-users mailing list <br>
<a class="moz-txt-link-abbreviated"
href="mailto:OpenDroneMap-users@lists.osgeo.org">OpenDroneMap-users@lists.osgeo.org</a>
<br>
<a class="moz-txt-link-freetext"
href="https://lists.osgeo.org/mailman/listinfo/opendronemap-users">https://lists.osgeo.org/mailman/listinfo/opendronemap-users</a>
<br>
</blockquote>
<br>
</body>
</html>