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a81d083b1c
This is reland of PRs #https://github.com/pytorch/pytorch/pull/108626 and #109564. We fixed the IOS build failure by changing ``` ((CHECK) ? (EXPR) : ([] { assert(!#CHECK); }(), (EXPR))) ``` to ``` ((CHECK) ? (EXPR) : ([] { assert(false); }(), (EXPR))) ``` in TR2_OPTIONAL_ASSERTED_EXPRESSION, since the former syntax was invalid on Apple Clang. Anyway, we could apply the simple fix hoping that c10::optional would be replaced by std::optional soon. We also enabled -Wdeprecated on c10. Pull Request resolved: https://github.com/pytorch/pytorch/pull/110019 Approved by: https://github.com/clee2000
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
#pragma once
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#include <torch/csrc/distributed/c10d/Store.hpp>
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#include <memory>
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namespace c10d {
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class TORCH_API PrefixStore : public Store {
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public:
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explicit PrefixStore(std::string prefix, c10::intrusive_ptr<Store> store);
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using Store::set;
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void set(const std::string& key, const std::vector<uint8_t>& value) override;
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using Store::compareSet;
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std::vector<uint8_t> compareSet(
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const std::string& key,
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const std::vector<uint8_t>& expectedValue,
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const std::vector<uint8_t>& desiredValue) override;
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std::vector<uint8_t> get(const std::string& key) override;
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int64_t add(const std::string& key, int64_t value) override;
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bool deleteKey(const std::string& key) override;
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int64_t getNumKeys() override;
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bool check(const std::vector<std::string>& keys) override;
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void wait(const std::vector<std::string>& keys) override;
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void wait(
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const std::vector<std::string>& keys,
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const std::chrono::milliseconds& timeout) override;
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const std::chrono::milliseconds& getTimeout() const noexcept override;
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void setTimeout(const std::chrono::milliseconds& timeout) override;
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void append(const std::string& key, const std::vector<uint8_t>& value)
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override;
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std::vector<std::vector<uint8_t>> multiGet(
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const std::vector<std::string>& keys) override;
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void multiSet(
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const std::vector<std::string>& keys,
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const std::vector<std::vector<uint8_t>>& values) override;
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// Returns true if this store support append, multiGet and multiSet
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bool hasExtendedApi() const override;
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c10::intrusive_ptr<Store> getUnderlyingStore();
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protected:
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std::string prefix_;
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c10::intrusive_ptr<Store> store_;
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std::string joinKey(const std::string& key);
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std::vector<std::string> joinKeys(const std::vector<std::string>& keys);
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};
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} // namespace c10d
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