libdevice User's Guide
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CUDA Toolkit v5.5 for POWER8
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Last updated
October 15, 2014
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3.100. __nv_fast_cosf
Prototype:
float @__nv_fast_cosf(float %x)
Description:
Calculate the fast approximate cosine of the input argument x, measured in radians.
Returns:
Returns the approximate cosine of x.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix C, Table C-4.
Input and output in the denormal range is flushed to sign preserving 0.0.
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
October 15, 2014
-
Send Feedback