Dear all, I am just new to GROMACS, tried to install v5.0.2, although isntallation was successful, while running it is giving problem:
I am just trying to do the lysozyme tutorial, however first energy minimization is not running, mdrun stopped with: =============== Reading file em.tpr, VERSION 4.6.5 (single precision) Using 1 MPI thread Using 2 OpenMP threads Compiled acceleration: SSE4.1 (Gromacs could use SSE2 on this machine, which is better) Back Off! I just backed up em.trr to ./#em.trr.1# Back Off! I just backed up em.edr to ./#em.edr.1# Illegal instruction (core dumped) ================ I have attached log file which shows during installation compiler flag SSE4.1 was used instead of SSE2, how to fix this? With best regards, Satyabrata Das -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
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