existsOnGPU
Determine if gpuArray or CUDAKernel is available on GPU
Syntax
TF = existsOnGPU(DATA)
Description
TF = existsOnGPU(DATA)
returns a logical value indicating whether the gpuArray or CUDAKernel object represented by DATA
is still present on the GPU and available from your MATLAB session. The result is false
if DATA
is no longer valid and cannot be used. Such arrays and kernels are invalidated when the GPU device has been reset with any of the following:
reset(dev) % Where dev is the current gpuDevice gpuDevice(ix) % Where ix is valid index of current or different device gpuDevice([]) % With an empty argument (as opposed to no argument)
Examples
Extended Capabilities
Version History
Introduced in R2012a
See Also
gpuDevice
| gpuArray
| CUDAKernel
| reset