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Re: Re[2]: Dylan performance
By the way, when t1 and t2 are defined at the top level like this:
define constant t1 = make(<float-array>, dimensions: list(300, 300),
fill: 0.0);
define constant t2 = make(<float-array>, dimensions: list(300, 300),
fill: 0.0);
it is evident from the dispatch coloring, that Function Developer is not
optimizing the array accesses. But when t1 and t2 are defined inside
the method body:
define method calculate (nx :: <integer>, ny :: <integer>, nt ::
<integer>)
let t1 = make(<float-array>, dimensions: list(nx, ny), fill: 0.0);
let t2 = make(<float-array>, dimensions: list(nx, ny), fill: 0.0);
Functional Developer is able to a optimize the array accesses. Can
someone explain why Functional Developer is not able to optimize the
first case?
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