Hi guys, I am doing FSI simulation. I did CFD simulation and generated lots of points-pressure files at different time steps. I wrote a Python script to import those files into Abaqus as mapped field and automatically generated the steps and load using those fields. Now the problem is, when I submit it to run, it will take an unacceptable long time before running. Meanwhile, the working dictionary constantly showing up temporary files with name of target mapping or something. The CUP is only 6% occupied before running, although I opened a lot of cores. So I think:The long time before running is due to mapping, but somehow, this pre-processing just use 1 core, and it is very slow.

Can someone help me accelerate a little bit? Can we change the setting of Abaqus so that the pre process can also use more cores? Or is there any better idea? Thank you in advance !