avoid boxing when @kernel is used as a closure
#625
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This allows uses of `@kernel` inside of functions without running into JuliaLang/julia#53295. One thing I have been wondering though: Is the `@isdefined` check here really necessary? In global scope it should just override the previous definition and for closures these kind of if statements are ignored anyways.
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This was added in 2896ef7 Which probably was meant to avoid re-definition warnings when defining a kernel with multiple methods. |
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Ah, I see! It's probably fine to leave as-is for now. Does this workaround seem reasonable to you otherwise? |
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Should be okay. @maleadt has asked for this before. |
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Can you also add a PR against main? |
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Will do! |
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This allows uses of
@kernelinside of functions without running intoJuliaLang/julia#53295. One thing I have been wondering though: Is the
@isdefinedcheck here really necessary? In global scope it should justoverride the previous definition and for closures these kind of if
statements are ignored anyways.