DPCT1064

Intel® DPC++ Compatibility Tool Developer Guide and Reference

Download PDF

ID 768918

Date 7/13/2023

Version

Public

A newer version of this document is available. Customers should click here to go to the newest version.

Visible to Intel only — GUID: GUID-0F6320C2-DF2D-41AB-8A2A-ED068F3E81D5

View Details

DPCT1064

Message

Migrated <function name> call is used in a macro/template definition and may not be valid for all macro/template uses. Adjust the code.

Detailed Help

The warning is generated when the function call is used in a macro definition and needs to be migrated differently, depending on how the macro is called. The Intel® DPC++ Compatibility Tool generates code that is valid for one of the calls of the macro, but may not be valid for all calls of this macro in the code.

For example: The function pow can be migrated to sycl::pow<double> or sycl::pown, depending on the types of parameters passed through macro arguments.

  #define POW(B, E) pow(B, E)
  POW(2.5, 3.1);  //should be migrated to sycl::pow<double>(2.5, 3.1)
  POW(2.5, 3); //should be migrated to sycl::pown((float)2.5, 3)

Suggestions to Fix

Declare new macros for different use cases of the macro call in the resulting code.

Select Your Language

Using Intel.com Search

Quick Links

Recent Searches

Advanced Search

Only search in

Intel® DPC++ Compatibility Tool Developer Guide and Reference

DPCT1064

Message

Detailed Help

Suggestions to Fix