Malloc mode - GPU memory allocation - MATLAB (original) (raw)
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Description
App Configuration Pane: GPU Code
Configuration Objects: coder.gpuConfig
The Malloc Mode parameter specifies the memory allocation mode to use in the generated CUDA® code. For more information, see Discrete and Managed Modes.
Settings
discrete
This value is the default value.
Uses the cudaMalloc API to transfer data between the CPU and the GPU. This mode has a traditional memory architecture with separate CPU and GPU global memory address space.
unified
Uses the cudaMallocManaged API, which uses a unified CPU and GPU global memory address space.
Programmatic Use
| **Property:**MallocMode |
|---|
| Values: "discrete" |"unified" |
| Default: "discrete" |
Version History
Introduced in R2018a