libdevice User's Guide (PDF) - CUDA Toolkit v5.5 (older) - Last updated May 11, 2013 - Send Feedback

3.56. __nv_double2ll_ru

Prototype:

i64 @__nv_double2ll_ru(double %f) 

Description:

Convert the double-precision floating point value x to a signed 64-bit integer value in round-up (to positive infinity) mode.

Returns:

Returns converted value.

Library Availability:

Compute 2.0: Yes

Compute 3.0: Yes

Compute 3.5: Yes


libdevice User's Guide (PDF) - CUDA Toolkit v5.5 (older) - Last updated May 11, 2013 - Send Feedback