libdevice User's Guide
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CUDA Toolkit v5.5 for POWER8
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Last updated
October 16, 2014
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3.25. __nv_copysign
Prototype:
double @__nv_copysign(double %x, double %y)
Description:
Create a floating-point value with the magnitude x and the sign of y.
Returns:
Returns a value with the magnitude of x and the sign of y.
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 16, 2014
-
Send Feedback