Your choice of CUDA version will depend on the CUDA version installed on your system. To create eddy_cuda if you do not have it on your system, simply link it to either eddy_cuda8.0, or eddy_cuda9.1.
This is a one-time setup step per FSL installation. Therefore, some users may need to create the eddy_cuda sym-link on their system, and for their desired CUDA version. For all other users, it is not trivial to automatically detect where your system's CUDA installation is located without searching the entire file system. Within FMRIB, eddy_cuda will point to the newest CUDA installed on the cluster. This has been done in two ways, resulting in different executablesĮddy_openmp: This executable has been parallelised through OpenMP, which allows eddy to use more than one core/CPU when running.Įddy_cuda8.0: an eddy executable that has been parallelised with CUDA v8.0, which allows eddy to use an Nvidia GPU if one is available on the system.Įddy_cuda9.1: an eddy executable that has been parallelised with CUDA v9.1, which allows eddy to use an Nvidia GPU if one is available on the system.Įddy_cuda: On Linux, this is a convenience sym-link that points to the version of eddy_cuda that has been setup for you, or that you can configure for your system.
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