File: many_updates.cpp

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halide 21.0.0-4
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#include "Halide.h"
#include <stdio.h>

using namespace Halide;

int main(int argc, char **argv) {
    const int N = 20;

    Func f;
    Var x, y;
    f(x, y) = x + y;
    for (int i = 0; i < N; i++) {
        f(x, i) += 1;
        f(i, y) += 1;
    }
    f.compute_root();

    Buffer<int> im = f.realize({N, N});

    printf("Success!\n");
    return 0;
}