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jpsamaroo merged 1 commit into from
Jun 12, 2025
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docs: Define Datadeps example functions with @everywhere #607

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10 changes: 5 additions & 5 deletions docs/src/datadeps.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ concrete:
A = rand(1000)
B = rand(1000)
C = zeros(1000)
add!(X, Y) = X .+= Y
@everywhere add!(X, Y) = X .+= Y
Dagger.spawn_datadeps() do
Dagger.@spawn add!(InOut(B), In(A))
Dagger.@spawn copyto!(Out(C), In(B))
Expand Down Expand Up @@ -118,7 +118,7 @@ A_l = view(A, 1:500)
A_r = view(A, 501:1000)

# inc! supports views, so we can pass A_l and A_r directly
inc!(X) = X .+= 1
@everywhere inc!(X) = X .+= 1

Dagger.spawn_datadeps() do
# These two tasks don't alias, so they can run in parallel
Expand All @@ -137,9 +137,9 @@ from how that argument is accessed within the function. This is done with the
```julia
A = rand(1000, 1000)

inc_upper!(X) = UpperTriangular(X) .+= 1
inc_ulower!(X) = UnitLowerTriangular(X) .+= 1
inc_diag!(X) = X[diagind(X)] .+= 1
@everywhere inc_upper!(X) = UpperTriangular(X) .+= 1
@everywhere inc_ulower!(X) = UnitLowerTriangular(X) .+= 1
@everywhere inc_diag!(X) = X[diagind(X)] .+= 1

Dagger.spawn_datadeps() do
# These two tasks don't alias, so they can run in parallel
Expand Down