Limit the number of parallel dot threads

If doxygen is executing dot to produce graphics, it will run it with as
many threads as physical cores are available. On Jenkins, when running
inside a LXC, the number of physical cores is much higher than the
ones assigned to the container. For increased the load inside the container
during the dot run inefficiently. Therefore limit the number of threads
to 2.
This commit is contained in:
Roland Winklmeier
2018-06-05 16:43:49 +02:00
committed by Klaus Basan
parent 87ba7183cc
commit ac6ab997e1

View File

@@ -2121,7 +2121,7 @@ HAVE_DOT = YES
# Minimum value: 0, maximum value: 32, default value: 0.
# This tag requires that the tag HAVE_DOT is set to YES.
DOT_NUM_THREADS = 0
DOT_NUM_THREADS = 2
# When you want a differently looking font in the dot files that doxygen
# generates you can specify the font name using DOT_FONTNAME. You need to make