AccelDevice

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AccelDevice

Section Execution::Accel
Type integer
Default gpu

This variable selects the OpenCL or CUDA accelerator device that Octopus will use. You can specify one of the options below or a numerical id to select a specific device.

Values >= 0 select the device to be used. In case of MPI enabled runs devices are distributed in a round robin fashion, starting at this value.

Options:


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