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Don't print multiple identical compiler invocations during reflection. #102

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merged 1 commit into from
Oct 20, 2020
+6 −4
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Don't print multiple identical compiler invocations during reflection. #102

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10 changes: 6 additions & 4 deletions src/reflection.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -127,10 +127,12 @@ function emit_hooked_compilation(inner_hook, ex...)
user_code = ex[end]
user_kwargs = ex[1:end-1]
quote
local kernels = 0
local kernels = Set()
function outer_hook(job)
kernels += 1
$inner_hook(job; $(map(esc, user_kwargs)...))
if !in(job, kernels)
$inner_hook(job; $(map(esc, user_kwargs)...))
push!(kernels, job)
end
end

if GPUCompiler.compile_hook[] !== nothing
Expand All @@ -143,7 +145,7 @@ function emit_hooked_compilation(inner_hook, ex...)
GPUCompiler.compile_hook[] = nothing
end

if kernels == 0
if isempty(kernels)
error("no kernels executed while evaluating the given expression")
end

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