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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3.247. __nv_popcll
Prototype:
i32 @__nv_popcll(i64 %x)
Description:
Count the number of bits that are set to 1 in x.
Returns:
Returns a value between 0 and 64 inclusive representing the number of set bits.
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