ChunkSplitters.jl

https://JuliaFolds2.github.io/ChunkSplitters.jl/stable

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ChunkSplitters.jl is a Julia package that facilitates splitting elements or indices of collections...

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### Install ChunkSplitters with Pkg.add

Source: https://juliafolds2.github.io/ChunkSplitters.jl

Installation command for the ChunkSplitters package using Julia's package manager.

```julia
julia> import Pkg; Pkg.add("ChunkSplitters")
```

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### Basic usage of index_chunks and chunks

Source: https://juliafolds2.github.io/ChunkSplitters.jl

Demonstrates splitting a vector into 3 chunks using index_chunks and chunks, showing the resulting indices and chunk values.

```julia
julia> using ChunkSplitters

julia> x = [1.2, 3.4, 5.6, 7.8, 9.1, 10.11, 11.12];

julia> for inds in index_chunks(x; n=3)
           @show inds
       end
inds = 1:3
inds = 4:5
inds = 6:7

julia> for c in chunks(x; n=3)
           @show c
       end
c = [1.2, 3.4, 5.6]
c = [7.8, 9.1]
c = [10.11, 11.12]
```

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### Parallel sum using chunks

Source: https://juliafolds2.github.io/ChunkSplitters.jl

Shows a function that uses chunks to spawn tasks for parallel summation, controlling the number of tasks with ntasks.

```julia
function parallel_sum(x; ntasks=nthreads())
    tasks = map(chunks(x; n=ntasks)) do chunk_of_x
        @spawn sum(chunk_of_x)
    end
    return sum(fetch, tasks)
end
```

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