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Hello FreeSurfer Developers, I run the recon-all -all command for aboout 10 hours.1. I want to accelerate, is there any way, such as how to achieve multi-core parallelism? Or is there another way to speed things up? 2. What are the quick ways to check image quality after running results? I've had a lot of subjects and it's not realistic to look at them manually one by one.

1) FreeSurfer version: freesurfer-Linux-centos6_x86_64-stable-pub-v6.0.0-2beb96c