Developer Guide and Reference

  • 2022.1
  • 04/11/2022
  • Public Content

DPCT1069

Message

The argument
<argument name>
of the kernel function contains virtual pointer(s), which cannot be dereferenced. Try to migrate the code with
\"usm-level=restricted\"
.

Detailed Help

The Intel® DPC++ Compatibility Tool cannot process inner virtual pointer(s) when using option
--usm-level=none
.

Suggestions to Fix

Use option
--usm-level=restricted
to migrate the code.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.