Mpi illegal instruction 4

Illegal Instruction: 4 is an OS X error message that comes from running a binary on a different version of OS X to the one the program was compiled on. The example given (Google knows all) is going from Lion to Mountain Lion. Hi, After upgrading OpenMPI (from 1.6.5 to 2.0.0) and my program (from 3.2 to 4.0), still the parallel run aborts with the "Illegal instruction" error in the middle on the run. I wonder why this happens and how can I debug more? How can I find that this error is related to the program itself, mpi or system libraries? Date: Fri, 16 Sep 2016 10:31:33 +0200. Subject: Re: illegal instruction (CPU mismatch). Problem is that, I have compiled OpenMPI and another program (which is written in Fortran) on the frontend. When issue the run via MPI, the compute node fails with an illegal Illegal instruction errors don't come from C++, they come instead from the operating system. They arise because not every possible memory value corresponds to a valid instruction. For instance, if instruction opcodes were one byte, there would be Illegal instruction: 4. openai. 23 March 2019 Posted by lelayf. On an aging Mac Pro Mid 2010, with Mac OS High Sierra 10.13.6, I followed installation instructions: installed miniconda (it comes with python 3.7 at the moment but the TensorFlow bug referenced in the doc has been solved so I figured I I am on OS X 10.10.5, I just installed the new Docker Toolbox and try to run a docker-compose up and I got an Illegal instruction: 4 error. Even if I do a simple docker-compose --version I got the same error. I tried to install by the CURL way and I've got the same error again.