cudaError_t cudaSetDoubleForHost ( double * d )

Converts the double value of 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.

Parameters:

d

- Double to convert

Returns:: cudaSuccess

Note:: Note that this function may also return error codes from previous, asynchronous launches.

See also:: cudaConfigureCall, cudaFuncSetCacheConfig (C API), cudaFuncGetAttributes (C API), cudaLaunch (C API), cudaSetDoubleForDevice, cudaSetupArgument (C API)