[IR] Platform-independent SHash #14204
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tqchen
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@tqchen please take another look :-) |
Hzfengsy
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tqchen
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This PR introduces the necessary change to make structural-hash platform-independent. The change includes: - Explicitly require the hash type to be `uint64_t` rather than platform-dependent `size_t`. - Implement structural hash for POD types including `double`, `int` by unioning them with `uint64_t` explicitly. - Implement a platform-independent fast hashing algorithm for `std::string`
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@tqchen please take another look! |
tqchen
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This PR introduces the necessary change to make structural-hash platform-independent. The change includes:
uint64_trather than platform-dependentsize_t.double,intby unioning them withuint64_texplicitly.std::string