35 lines
989 B
Markdown
35 lines
989 B
Markdown
# CLKernelCreate
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Creates the OpenCL program kernel and returns its handle.
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```
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int CLKernelCreate(
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int program, // Handle to an OpenCL object
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const string kernel_name // Kernel name
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);
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```
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Parameters
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program
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[in] Handle to an object of the OpenCL program.
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kernel_name
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[in] The name of the kernel function in the appropriate OpenCL program, in which execution begins.
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Return Value
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A handle to an OpenCL object if successful. In case of error -1 is returned. For information about the error, use the [GetLastError()](/en/docs/check/getlasterror) function.
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Note
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At the moment, the following error codes are used:
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- ERR_OPENCL_INVALID_HANDLE - invalid handle to OpenCL program.
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- ERR_INVALID_PARAMETER - invalid string parameter.
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- ERR_OPENCL_TOO_LONG_KERNEL_NAME - kernel name contains more than 127 characters.
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- ERR_OPENCL_KERNEL_CREATE - internal error occurred while creating an OpenCL object.
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