Function rcudnn_sys::cudaSetDoubleForHost[−][src]

pub unsafe extern "C" fn cudaSetDoubleForHost(
    d: *mut f64
) -> cudaError_t

Expand description

\brief Converts a double argument after execution on a device

\deprecated This function is deprecated as of CUDA 7.5

Converts the double value of \p d from a potentially internal float representation if the device does not support double arithmetic. If the device does natively support doubles, then this function does nothing.

\param d - Double to convert

\return ::cudaSuccess \notefnerr \note_init_rt \note_callback

\sa \ref ::cudaFuncSetCacheConfig(const void*, enum cudaFuncCache) “cudaFuncSetCacheConfig (C API)”, \ref ::cudaFuncGetAttributes(struct cudaFuncAttributes*, const void*) “cudaFuncGetAttributes (C API)”, ::cudaSetDoubleForDevice