libdevice User's Guide
(PDF)
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CUDA Toolkit v5.5 for POWER8
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Last updated
October 15, 2014
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3.262. __nv_roundf
Prototype:
float @__nv_roundf(float %x)
Description:
Round x to the nearest integer value in floating-point format, with halfway cases rounded away from zero.
Returns:
Returns rounded integer value.
Note:
This function may be slower than alternate rounding methods. See rint().
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