template<class ArrayT>
| ArrayT* Impala::Core::Array::MakeRandom | ( | Int64 | width, | |
| Int64 | height, | |||
| typename ArrayT::StorType | maxVal | |||
| ) | [inline] |
Makes a new array of given size filled with random number in the range [0.
.maxVal) of course when the random seed is set results are reproducable, but beware: if this operation is distributed over parallel nodes different number of nodes yield different results.
Definition at line 25 of file MakeRandom.h.
References Impala::Core::Array::Pattern::PatInOutOp().
00026 { 00027 ArrayT* a = new ArrayT(width, height, 0, 0); 00028 Trait::InOutSetRandom<ArrayT> inout(maxVal); 00029 Pattern::PatInOutOp(a, inout); 00030 return a; 00031 }
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