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Summary: This is particularly useful when using a c10d::Store from tests. cc jgehring Pull Request resolved: https://github.com/pytorch/pytorch/pull/16278 Reviewed By: janewangfb Differential Revision: D13866271 Pulled By: pietern fbshipit-source-id: c8670b5f4ebd5cd009f2cabbe46cc17a9237d775
45 lines
1022 B
C++
45 lines
1022 B
C++
#pragma once
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#include <chrono>
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#include <cstdint>
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#include <stdexcept>
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#include <string>
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#include <vector>
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namespace c10d {
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class Store {
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public:
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static constexpr std::chrono::milliseconds kDefaultTimeout =
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std::chrono::seconds(300);
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static constexpr std::chrono::milliseconds kNoTimeout =
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std::chrono::milliseconds::zero();
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Store() : timeout_(kDefaultTimeout) {}
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virtual ~Store();
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virtual void set(
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const std::string& key,
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const std::vector<uint8_t>& value) = 0;
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virtual std::vector<uint8_t> get(const std::string& key) = 0;
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virtual int64_t add(const std::string& key, int64_t value) = 0;
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virtual bool check(const std::vector<std::string>& keys) = 0;
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virtual void wait(const std::vector<std::string>& keys) = 0;
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virtual void wait(
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const std::vector<std::string>& keys,
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const std::chrono::milliseconds& timeout) = 0;
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void setTimeout(const std::chrono::milliseconds& timeout);
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protected:
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std::chrono::milliseconds timeout_;
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};
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} // namespace c10d
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