GeekBench 5.2.0 Pro fails to initialize on Linux 5.4.46 with vfio-pci

jeff.geekbenchsupport's Avatar

jeff.geekbenchsupport

13 Jun, 2020 10:27 PM

I have GeekBench 5.2.0 Pro installed on my host hypervisor. Recently, it won't initialize if my nvidia GPUs are bound to the vfio-pci driver. It seems that GeekBench tries to initialize the nvidia driver and then fails to recover when it won't start. Every invocation of geekbench litters dmesg with the failed nvidia init messages. It's fine for GeekBench to attempt to initialize the driver, but it should be able to proceed when that process fails.

Log from geekbench --help --cpu is attached. The errors appear as follows:

[0613/162216:WARNING:src/halogen/cuda/cuda_common.h(29)] CUDAError: cuInit(0) returned 100
[0613/162217:WARNING:src/halogen/cl/exception.h(35)] halogen::RuntimeError: clGetPlatformIDs(0, 0, &num_platforms) returned -1001
[0613/162218:ERROR:src/interface/console/consolemain.cpp(768)] Geekbench encountered an internal error and cannot continue. Please contact [email blocked] for assistance.

Internal error message: basic_string::_M_construct null not valid.

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