Dear All,
I am testing the test dataset of the proteasome following the tutorial for V2, but I can’t get the Ab Initio to run, as it gives me this error (see below). I tried to run in on machines that have either GTX 1080 with 8 GB GPU or 11 GB, but the error is the same. It is also strange because while I monitor the amount of memory used, it rarely exceeds the 450 MB on one GPU card (that’s anyway a 1 GPU job). Thank you for your help! Jacopo
Traceback (most recent call last):
File “cryosparc2_compute/jobs/runcommon.py”, line 705, in run_with_except_hook
run_old(*args, **kw)
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 92, in cryosparc2_compute.engine.cuda_core.GPUThread.run
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 93, in cryosparc2_compute.engine.cuda_core.GPUThread.run
File “cryosparc2_worker/cryosparc2_compute/engine/engine.py”, line 830, in cryosparc2_compute.engine.engine.process.work
File “cryosparc2_worker/cryosparc2_compute/engine/engine.py”, line 196, in cryosparc2_compute.engine.engine.EngineThread.setup_current_poses_and_shifts
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 233, in cryosparc2_compute.engine.cuda_core.EngineBaseThread.ensure_allocated
File “cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py”, line 101, in cryosparc2_compute.engine.cuda_core.allocate_cpu
MemoryError: cuMemHostAlloc failed: out of memory