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CUDA Toolkit v5.5 for POWER8
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3.74. __nv_dsqrt_ru
Prototype:
double @__nv_dsqrt_ru(double %x)
Description:
Compute the square root of x in round-up (to positive infinity) mode.
Returns:
Returns .
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-2.
Requires compute capability >= 2.0.
Library Availability:
Compute 2.0: Yes
Compute 3.0: Yes
Compute 3.5: Yes
libdevice User's Guide
(PDF)
-
CUDA Toolkit v5.5 for POWER8
(older)
-
Last updated
January 10, 2015
-
Send Feedback