2D Classification problem

2D Classification
1

Greeting there,

I had 2D classification running successfully previously. When I extract with a little bit larger box size and redo 2D classification, show me the error as bleow. Could you please point me out what’s the reason?

Thanks and best

[CPU: 10.67 GB] Traceback (most recent call last):
** File “/app/cryosparc_worker/cryosparc_compute/jobs/runcommon.py”, line 1811, in run_with_except_hook**
** run_old(args, kw)
** File “cryosparc_worker/cryosparc_compute/engine/cuda_core.py”, line 131, in cryosparc_compute.engine.cuda_core.GPUThread.run*
** File “cryosparc_worker/cryosparc_compute/engine/cuda_core.py”, line 132, in cryosparc_compute.engine.cuda_core.GPUThread.run**
** File “cryosparc_worker/cryosparc_compute/engine/engine.py”, line 1028, in cryosparc_compute.engine.engine.process.work**
** File “cryosparc_worker/cryosparc_compute/engine/engine.py”, line 107, in cryosparc_compute.engine.engine.EngineThread.load_image_data_gpu**
** File “cryosparc_worker/cryosparc_compute/engine/gfourier.py”, line 32, in cryosparc_compute.engine.gfourier.fft2_on_gpu_inplace**
** File “/app/cryosparc_worker/cryosparc_compute/skcuda_internal/fft.py”, line 134, in init**
** onembed, ostride, odist, self.fft_type, self.batch)**
** File “/app/cryosparc_worker/cryosparc_compute/skcuda_internal/cufft.py”, line 749, in cufftMakePlanMany**
** cufftCheckStatus(status)**
** File “/app/cryosparc_worker/cryosparc_compute/skcuda_internal/cufft.py”, line 124, in cufftCheckStatus**
** raise e**
cryosparc_compute.skcuda_internal.cufft.cufftInternalError

2

The classification job could be running out of GPU memory. Did you confirm that this error can be avoided with a smaller extraction box size, as you already stated, and, additionally, all other variables, such as GPU hardware, CryoSPARC version, CUDA toolkit, etc. unchanged?

3

Thanks a lot for the quick reply. I keep all other variables same, only larger box size.
You are right, the problem is solved (I try on our GPU with larger memory after I post it), sorry for disturbing.
Have a great day.

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