coder.gpuConfig
Configuration parameters for CUDA code generation from MATLAB code by using GPU Coder
Description
The coder.GpuCodeConfig
or
coder.gpuConfig
object contains the configuration parameters that
codegen
uses for generating CUDA® MEX, a static library, a dynamically linked library, or an executable
program with GPU Coder™. Pass the object to the codegen
function by using the
-config
option.
Creation
Syntax
Description
cfg = coder.gpuConfig(
creates a code generation configuration object for the specified build type,
which can be CUDA MEX, a static library, a dynamically linked library, or an
executable program. If the Embedded Coder® product is installed, it creates a build_type
)coder.EmbeddedCodeConfig
object for static library, dynamic
library, or executable build types.
cfg = coder.gpuConfig(
creates a code generation configuration object to generate CUDA
build_type
,'ecoder',false)'lib'
, 'dll'
, or 'exe'
output even if the Embedded Coder product is installed.
cfg = coder.gpuConfig(
creates a build_type
,'ecoder',true)coder.EmbeddedCodeConfig
configuration object even if the Embedded Coder product is not installed. However, code generation using a
coder.EmbeddedCodeConfig
object requires an Embedded Coder license.
Input Arguments
Properties
Examples
Limitations
GPU Coder always sets the
PassStructByReference
property of thecoder.CodeConfig
andcoder.EmbeddedCodeConfig
code configuration object to true.GPU Coder always sets the
EnableSignedLeftShifts
and theEnableSignedRightShifts
property of thecoder.EmbeddedCodeConfig
code configuration object to true.For standalone targets such as static library, dynamically linked library, or executable program in the Windows® environment, the generated makefiles does not set
/MT
or/MD
compiler flags. These flags indicate to the Visual Studio compiler to use the multithread library. By default, Visual Studio uses the/MT
during compilation. To pass other compiler specific flags, use theCompilerFlags
option. For example,cfg.GpuConfig.CompilerFlags = '-Xcompiler /MD';
The
nvcc
compiler has limitations on input file suffixes. For example, if object file contains version numbers, compilation may fail. In such cases create symbolic links or pass'-Xlinker'
to theCompilerFlags
.
Version History
Introduced in R2017bSee Also
Apps
Functions
codegen
|coder.gpu.kernel
|gpucoder.stencilKernel
|gpucoder.matrixMatrixKernel
|coder.gpu.constantMemory
|gpucoder.reduce
|gpucoder.sort
|coder.gpu.nokernel