junrushao1994 commented on a change in pull request #5740:
URL: https://github.com/apache/incubator-tvm/pull/5740#discussion_r439698131
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File path: include/tvm/runtime/container.h
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@@ -1554,6 +1593,954 @@ struct PackedFuncValueConverter<Optional<T>> {
}
};
+/*! \brief map node content */
+class MapNode : public Object {
+ /*! \brief The number of elements in a memory block */
+ static constexpr int kBlockCap = 16;
+ /*! \brief Maximum load factor of the hash map */
+ static constexpr double kMaxLoadFactor = 0.99;
+ /*! \brief Binary representation of the metadata of an empty slot */
+ static constexpr uint8_t kEmptySlot = uint8_t(0b11111111);
+ /*! \brief Binary representation of the metadata of a protected slot */
+ static constexpr uint8_t kProtectedSlot = uint8_t(0b11111110);
+ /*! \brief Number of probing choices available */
+ static constexpr int kNumJumpDists = 126;
+ /* clang-format off */
+ /*! \brief Candidates of probing distance */
+ TVM_DLL static constexpr uint64_t kJumpDists[kNumJumpDists] {
Review comment:
good idea :-)
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