2017-10-11 11:39 GMT+02:00 Pascal Dupuis
As there is no pyopencl package in CentOS 7, I compiled it from the
checkout sources on github.
At first, compilation failed with lots of error. On Centos, software
are rather conservatives, gcc is
version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) . It seems that it
does enable c++-2011 by default. This can easily be solved as:
env CFLAGS="-std=c++11" make
found the issue.
1) I compiled pycuda. This creates '/etc/aksetup-defaults.py' with
CXXFLAGS = 
2) I compiled pyopencl. This reuses the defaults from '/etc/aksetup-defaults.py'
It seems pycuda doesn't require c++11, so it is unset. When compiling
pyopenc, it hangs.
Glad to hear you were able to sort out the issue. I've cc'd the list on
this reply for archival.