Visible to Intel only — GUID: car1521049048600
Ixiasoft
Visible to Intel only — GUID: car1521049048600
Ixiasoft
A.1.4. Numerical Compliance Implementation
The table below summarizes the implementation statuses of the floating-point operators:
Section | Feature | Support Status | Notes |
---|---|---|---|
7.1 | Rounding Modes | ○ | Conversion between integer and single and half precision floating-point types support all rounding modes. Conversions between integer and double precision floating-point types support all rounding modes on a preliminary basis. This feature might not conform with the OpenCL Specification version 1.0. |
7.2 | INF, NaN and Denormalized Numbers | ○ | Infinity (INF) and Not a Number (NaN) results for single precision operations are generated in a manner that conforms with the OpenCL Specification version 1.0. Most operations that handle denormalized numbers are flushed prior to and after a floating-point operation. Preliminary support for double precision floating-point operation. This feature might not conform with the OpenCL Specification version 1.0. |
7.3 | Floating-Point Exceptions | X | |
7.4 | Relative Error as ULPs | ○ | Single precision floating-point operations conform with the numerical accuracy requirements for an embedded profile of the OpenCL Specification version 1.0. Preliminary support for double precision floating-point operation. This feature might not conform with the OpenCL Specification version 1.0. |
7.5 | Edge Case Behavior | ● |