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3.178. __nv_hypot
Prototype:
double @__nv_hypot(double %x, double %y)
Description:
Calculate the length of the hypotenuse of a right triangle whose two sides have lengths x and y without undue overflow or underflow.
Returns:
Returns the length of the hypotenuse . If the correct value would overflow, returns . If the correct value would underflow, returns 0.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-2.
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
October 15, 2014
-
Send Feedback