# Changeset 3476 for docs/Working/re/ppopp-re.tex

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Timestamp:
Sep 14, 2013, 8:00:01 AM (6 years ago)
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 r3475 \item  \verb#hsimd<64>::mask(X)# : gathering the high bit of each 64-bit field into a single compressed $f$-bit mask value, and \item normal bitwise logic operations on $f$-bit masks. \item  \verb#simd<64>::spread(x)# : distributing the bits of an $f$ bit mask, one bit each to the $f$ 64-bit fields of a vector, and \item normal bitwise logic operations $f$ bit masks. \end{itemize}