libdevice User's Guide
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CUDA Toolkit v5.5
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Last updated
May 11, 2013
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3.318. __nv_umulhi
Prototype:
i32 @__nv_umulhi(i32 %x, i32 %y)
Description:
Calculate the most significant 32 bits of the 64-bit product x * y, where x and y are 32-bit unsigned integers.
Returns:
Returns the most significant 32 bits of the product x * y.
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