Add multi-GPU parallelisation - #283
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…ize, array types and fallback access to acquisiton data
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I have a zenodo with multiple echo time. But we might need to perform a FFT talong the readout to reduce the size for a test. I can also wrote a pulseq or koma script to generate it |
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How large is the data? If it's below 1GB and if you have a small script showing a reco I'd be happy to use it as it is. Or a script, whatever is easier for you 😄 |
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https://github.com/CRMSB/PAPER_subspace_MESE It is based on an older version of mrireco but I don't think it is an issue to create the acqdata. I still need to test the new reconstruction backend with it. It is on my to-do but I was not able to find some time. |
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This PR adds the option to provide reconstruction with a vector GPU device IDs. Iterative reconstruction that can run in parallel are then distributed among the provided IDs. The PR is based upon #277.
@cncastillo or @aTrotier do we have some public data with multiple slices/repetitions for multiEcho or multiple slices/repetitions/contrats for multiCoil on which I could test this? Or can KomaMRI generate such an acqData object? I tried to see if MRISimulation can produce such acqData but I didn't find it (yet)