Changes between Version 6 and Version 7 of ShufflePatternLibrary
 Timestamp:
 Apr 26, 2014, 6:38:00 PM (5 years ago)
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ShufflePatternLibrary
v6 v7 46 46 by exchanging the order of the two input vectors and modifying 47 47 the shuffle selection mask, accordingly. Second, when 48 one of the input vectors is a constant vector (the vector of all zeroes {{{zeroinitializer}}}, in this case), then49 we canany selection mask index in this vector is equivalent to any other.48 one of the input vectors is a vector of all zeroes ({{{zeroinitializer}}}), then 49 any selection mask index in this vector is equivalent to any other. 50 50 51 51 This example also illustrates two rules for the conversion to canonical form 52 52 in this case. As described below, if {{{zeroinitializer}}} occurs 53 53 as an input vector, then it should normally occur as the second 54 input vector. Secondly, if the selection mask values for a constant55 vectoralways refer to the lowest element. In the example, the54 input vector. Secondly, if the selection mask values for {{{zeroinitializer}}} 55 always refer to the lowest element. In the example, the 56 56 selection mask values 5 and 6 are replaced by 4. 57 57 … … 109 109 to be place the shuffle vector instance in canonical order. 110 110 111 == Lane Detection in Patterns == 112 113 111 114 112 115 == Standard Pattern Examples ==