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Diffstat (limited to 'src/kernels/common.opencl')
| -rw-r--r-- | src/kernels/common.opencl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/kernels/common.opencl b/src/kernels/common.opencl index 08c47d87..9d2bb65e 100644 --- a/src/kernels/common.opencl +++ b/src/kernels/common.opencl @@ -109,6 +109,16 @@ R"( typedef real singlereal; #endif +// Converts a 'real argument' value to a 'real' value as passed to the kernel. Normally there is no +// conversion, but half-precision is not supported as kernel argument so it is converted from float. +#if PRECISION == 16 + typedef float real_arg; + #define GetRealArg(x) (half)x +#else + typedef real real_arg; + #define GetRealArg(x) x +#endif + // ================================================================================================= // Don't use the non-IEEE754 compliant OpenCL built-in mad() instruction per default. For specific |