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23 lines
483 B
C++
23 lines
483 B
C++
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// Copyright © 2024 Apple Inc.
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#include <iostream>
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#include "mlx/mlx.h"
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using namespace mlx::core;
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int main() {
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if (!distributed::is_available()) {
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std::cout << "No communication backend found" << std::endl;
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return 1;
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}
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auto global_group = distributed::init();
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std::cout << global_group.rank() << " / " << global_group.size() << std::endl;
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array x = ones({10});
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array out = distributed::all_reduce_sum(x, global_group);
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std::cout << out << std::endl;
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}
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