cuda::experimental::stf::cuda_exception

Defined in include/cuda/experimental/__stf/utility/cuda_safe_call.cuh

class cuda_exception : public exception

Exception type across CUDA, CUBLAS, and CUSOLVER.

Public Functions

cuda_exception() = delete

template<typename T>
inline cuda_exception(const T status, const cuda::std::source_location loc = cuda::std::source_location::current())

Constructs an exception object from a status value.

If status is 0, the exception is still created with an empty error message. Otherwise, the constructor initializes the error message (later accessible with what()) appropriately.

Template Parameters

T – status type, can be cudaError_t, cublasStatus_t, or cusolverStatus_t

Parameters

• status – status value, usually the result of a CUDA API call

• loc – location of the call, defaulted

inline const char *what() const noexcept override

Returns a message describing the error.

Returns

the error message