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Parallelization in go/golang

Attractive Anteater answered on March 28, 2023 Popularity 1/10 Helpfulness 1/10

answer Parallelization in go/golang

Parallelization in go/golang

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const numCPU = 4 // number of CPU cores

func (v Vector) DoAll(u Vector) {
    c := make(chan int, numCPU)  // Buffering optional but sensible.
    for i := 0; i < numCPU; i++ {
        go v.DoSome(i*len(v)/numCPU, (i+1)*len(v)/numCPU, u, c)
    }
    // Drain the channel.
    for i := 0; i < numCPU; i++ {
        <-c    // wait for one task to complete
    }
    // All done.
}

Popularity 1/10 Helpfulness 1/10 Language go

Source: go.dev

Tags: go

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Contributed on Mar 28 2023

Attractive Anteater

0 Answers Avg Quality 2/10

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