Using gpuArray to meet a error "An unexpected error occurred trying to launch a kernel"
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Hi,
I used gpuArray with some functions such as permute and pagefun. A error ocurred: "An unexpected error occurred trying to launch a kernel. The CUDA error was: invalid configuration argument"
Here is my gpuDevice information:
Name: 'GeForce GTX 1080'
Index: 1
ComputeCapability: '6.1'
SupportsDouble: 1
DriverVersion: 10.2000
ToolkitVersion: 10.1000
MaxThreadsPerBlock: 1024
MaxShmemPerBlock: 49152
MaxThreadBlockSize: [1024 1024 64]
MaxGridSize: [2.1475e+09 65535 65535]
SIMDWidth: 32
TotalMemory: 8.5899e+09
AvailableMemory: 6.7484e+09
MultiprocessorCount: 20
ClockRateKHz: 1759000
ComputeMode: 'Default'
GPUOverlapsTransfers: 1
KernelExecutionTimeout: 1
CanMapHostMemory: 1
DeviceSupported: 1
DeviceSelected: 1
When the error ocurred, the error could be solved by re-run the same code again without changing anything. I really don't know how to fix it.
4 comentarios
Udaysankar Chockanathan
el 14 de Dic. de 2020
Hey Y.Yang - were you able to find a fix for this? I'm running into exactly this issue. Thanks
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