Changes between Version 6 and Version 7 of IDISA_Horizontal
 Timestamp:
 May 9, 2011, 6:42:55 AM (8 years ago)
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IDISA_Horizontal
v6 v7 1 1 = IDISA Horizontal Operations = 2 2 3 The table below lists the various IDISA horizontal operations on vectors of Nbit3 The table below lists the various IDISA horizontal operations on vectors of ''w''bit 4 4 fields, together with their description and semantic specification. 5 6 == Horizontal Halving Operations == 5 7 6 8 These operations generally have the form `r = hsimd<w>::op(a, b)` for each … … 36 38 arguments c,,2i,, and c,,2i+1,,. 37 39 40 == Horizontal Bit Selection == 41 42 The operation `n = hsimd<w>::signmask(a)` packs together the high (sign) bits of 43 each ''w''bit field of `a`, returning the result as an ordinary integer value.