libdevice User's Guide
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CUDA Toolkit v5.5 for POWER8
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Last updated
January 10, 2015
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3.63. __nv_double2ull_rd
Prototype:
i64 @__nv_double2ull_rd(double %f)
Description:
Convert the double-precision floating point value x to an unsigned 64-bit integer value in round-down (to negative infinity) mode.
Returns:
Returns converted value.
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
January 10, 2015
-
Send Feedback