Error running Abaqus with parallelization on AMD processor

[cm2618]

Hi, I have two computers, one with an AMD processor (Ryzen 5600x) and the other with an Intel processor (i7-12700), both running Abaqus 6.14-2.

While multi-core functionality works smoothly on the Intel-based computer, I encounter a system error code 3 when attempting the same on the AMD processor. However, running Abaqus with a single core on the AMD processor functions without issues.

I've configured the solver to use an iterative approach since it appears to be the only method compatible with the AMD processor.

Is there a way to enable multi-core functionality for Abaqus on the AMD processor?

 

[FEA way]

So you don’t have access to a newer version of Abaqus ? Are you using subroutines ? Any special features of the analysis ?

 

[cm2618]

I do not have access to a newer version of Abaqus. No subroutines were used. Not sure if it would be considered special but I am analysing a model with Mohr-Coloumb Plasticity.

 

[FEA way]

Maybe you could at least install the newest fix pack for this release ?

 

[cm2618]

According to information from the University, the current version installed on both PCs has been updated with the latest hot fix.