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Getting Undefined Functions Compiling for X86-64

Open nmhamster opened this issue 8 years ago • 7 comments

Compiled for KNL using generic X86-64 and I'm getting the following during link:

/home/projects/x86-64-knl/qthreads/20161003/lib/libqthread.so: undefined reference to `qt_setmctxt'
/home/projects/x86-64-knl/qthreads/20161003/lib/libqthread.so: undefined reference to `qt_getmctxt'

nmhamster avatar Oct 04 '16 01:10 nmhamster

Can you dump the output of ./configure? It looks like it's not including include/fastcontext/386-ucontext.h correctly, which I suspect is because the KNL is throwing autoconf for a loop.

npe9 avatar Oct 04 '16 14:10 npe9

@nmhamster, I'm having trouble reproducing this. With git and the latest release, with both GCC 4.7 and ICC 17.0 I'm compiling and running successfully on KNL. As @npe9 said, more information would be useful and there's likely an issue with the configuration step.

stelleg avatar Oct 05 '16 15:10 stelleg

@stelleg are you running on Bowman?

nmhamster avatar Oct 05 '16 15:10 nmhamster

@nmhamster yep

stelleg avatar Oct 05 '16 15:10 stelleg

@nmhamster Is this still unresolved?

olivier-snl avatar Oct 12 '16 06:10 olivier-snl

@nmhamster Any updates?

npe9 avatar Dec 02 '16 16:12 npe9

@nmhamster Any updates? If not I'm going to close this issue.

npe9 avatar Jun 13 '17 16:06 npe9