DPCT1000

Message

An error handling if-stmt was detected but could not be rewritten. See the details in the resulting file comments.

Detailed Help

The CUDA* API return error codes that are consumed by the program logic. SYCL* uses exceptions to report errors and does not return the error code.

When the error handling logic in the original code is simple (for example, a print error message and exit), the code is removed in the resulting Data Parallel C++ (DPC++) application. The expectation is that SYCL throws an exception, which is handled with the printing of an exception message and exiting (the exception handler is generated automatically by the Intel® DPC++ Compatibility Tool).

This warning is generated when the Intel® DPC++ Compatibility Tool detects more complex error handling than it considers safe to remove.

Suggestions to Fix

Review the error handling if- statement and try to rewrite it to use an exception handler instead.