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Assertion `Null != plan->cuplan` failed, GPU memory limitations #251

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jonathanstelter opened this issue Mar 16, 2021 · 0 comments

jonathanstelter commented Mar 16, 2021

I am using the 'pics' command for a large dataset that probably exceeds the GPU Memory. I have noticed the following error:

bart: /path/to/bart/src/num/fft.c:318: fft_apply: Assertion `NULL != plan->cuplan' failed.
/path/to/bart//bart pics -g -S -R W:6:0:0.001 -i50

If I do not use the GPU or if I process the dataset in two chunks, 'pics' works fine. I am using bart v0.7.00 and cuda-10.1 on ubuntu.

Can bart process the dataset in chunks if there are memory limitations? Do I have to specify other options in this case? Thank you very much.

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