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CUDA Toolkit v5.5
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3.174. __nv_fsqrt_rn
Prototype:
float @__nv_fsqrt_rn(float %x)
Description:
Compute the square root of x in round-to-nearest-even mode.
Returns:
Returns .
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-1.
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