Specify the memory allocation (malloc) mode to use in the generated
CUDA® code.
Category: Code Generation > GPU Code
Default:
discrete
discreteThe generated code uses the cudaMalloc API for transferring
data between the CPU and the GPU. From the programmers point-of-view, the discrete
mode has a traditional memory architecture with separate CPU and GPU global memory
address space.
unifiedThe generated code uses the cudaMallocManaged API that uses a
shared (unified) CPU and GPU global memory address space.
This parameter requires a GPU Coder™ license.
To enable this parameter, select Generate GPU code on the Code Generation pane.
Parameter:
GPUMallocMode |
| Type: character vector |
Value:
'discrete' | 'unified' |
Default:
'discrete' |