opencl-select

Allows the Myokit-wide OpenCL device selection to be inspected and set.

See opencl for more about obtaining detailed information about platforms and devices.

Example:

$ myokit opencl-select

Example output:

Loading Myokit...
======================================================================
Myokit OpenCL device selection
======================================================================
Selected platform: No preference
Selected device  : No preference
======================================================================
Available devices:
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(1) Select automatically.
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(2) Platform: NVIDIA CUDA
    Device: GeForce GT 640
    901 MHz, 3.9 GB global, 48.0 KB local, 64.0 KB const
----------------------------------------------------------------------
Please select an OpenCL device by typing 1 or 2
Leave blank to keep current selection.
Select device:

If you have multiple OpenCL devices, this will allow a preference to be set. If no preferred device of platform is set, Myokit is will pick the first platform and device, but with a preference for GPUs over CPUs.