I usually see this when switching between cpus, an optimisation for an instruction set not supported by the running cpu. Mostly AVX 2 or SSE4(?) when running on older hardware, or across the AMD/Intel divide.
Unfortunately this means -mtune=generic rather than letting the libraries detect. Not sure if libgmp supports functions for multiple architectures (another thing to check) Charles From: Mailing list for users of COOT Crystallographic Software <[email protected]> on behalf of Paul Emsley <[email protected]> Date: Tuesday, 12 April 2022 at 19:07 To: [email protected] <[email protected]> Subject: Re: [COOT] coot core dump On 12/04/2022 15:37, Chris Williamson wrote: > "Good Morning Person with no name, Welcome to Coot version 0.9.8.1" teehee. > #0 Object "/usr/local/coot-0.9.8.1/lib/libgmp.so.10", at > 0x7fc7b828a2bb, in __gmpn_mul_1 > Illegal instruction (Illegal operand [0x7fc7b828a2bb]) > /usr/local/coot-0.9.8.1/bin/coot: line 264: 32629 Illegal instruction > (core dumped) $coot_bin "$@" This looks like tangled libraries. Frustrating that we can't see more. I will speak the the builder with stern words and make it clear that he should turn on backward. Did you untar the coot binary tar file into /usr/local? Paul. ######################################################################## To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=COOT&A=1 This message was issued to members of www.jiscmail.ac.uk/COOT<http://www.jiscmail.ac.uk/COOT>, a mailing list hosted by www.jiscmail.ac.uk<http://www.jiscmail.ac.uk>, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/ This email and any attachments are intended solely for the use of the named recipients. If you are not the intended recipient you must not use, disclose, copy or distribute this email or any of its attachments and should notify the sender immediately and delete this email from your system. UK Research and Innovation (UKRI) has taken every reasonable precaution to minimise risk of this email or any attachments containing viruses or malware but the recipient should carry out its own virus and malware checks before opening the attachments. UKRI does not accept any liability for any losses or damages which the recipient may sustain due to presence of any viruses. ######################################################################## To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=COOT&A=1 This message was issued to members of www.jiscmail.ac.uk/COOT, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/
