Trent Andrus

Hi @bgoglin, I'm seeing a similar issue building hwloc 2.9.3, 2.10.0, and allowing OpenMPI 5.0.0 to build its internal hwloc. However, --disable-opencl doesn't avoid the segfault like in the above...

@bgoglin That is the backtrace with --disable-opencl specified in configure CLI options. I can try rebuilding hwloc with the above configure options and capture the output if that would be...

Thanks - I didn't realize it would stick around but that's what was happening. I removed the whole hwloc-2.10.0 directory and unpacked from the tgz and rebuilt with: 1. opencl,...

Ah okay, I appreciate the effort. I can also share the configure/build logs or info about my system if that would be useful? I'm also happy to rebuild for additional...

Thanks for providing a testcase. I edited the Makefile to add `gcc -I/pathToCuda/include` so the include files were properly found on my system. Once that was fixed, we do get...

Here's a few answers to the questions. 1. There are 2 gcc versions on the system on my path. Stripping my path to just one didn't eliminate the seg fault....

@bgoglin Hi, I moved my build processes to a RH8 system and off of the CentOS 7.9 machine. Since then, I haven't been able to reproduce the issue, even though...