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Returns in *ret_dptr and *ret_bytes the base pointer and size of the global of name name located in module mod . If no variable of that name exists, cuModuleGetGlobal() returns CUDA_ERROR_NOT_FOUND. Both parameters ret_dptr and ret_bytes are optional. If one of them is NULL, it is ignored.
- Parameters:
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| ret_dptr | - Returned global device pointer |
| ret_bytes | - Returned global size in bytes |
| mod | - Module to retrieve function from |
| name | - Name of global to retrieve |
- Returns:
- CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_NOT_FOUND
- Note:
- Note that this function may also return error codes from previous, asynchronous launches.
- See also:
- cuModuleGetFunction, cuModuleGetTexRef, cuModuleLoad, cuModuleLoadData, cuModuleLoadDataEx, cuModuleLoadFatBinary, cuModuleUnload
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