Parallel Hashmap Versions Save

What's Changed

• Fixes for macOS and 32-bit by @barracuda156 in https://github.com/greg7mdp/parallel-hashmap/pull/193
• fix: add growth_left for dump and load, to fix the bug that when loa… by @LisaLuty in https://github.com/greg7mdp/parallel-hashmap/pull/195
• remove unnecessary creation of std *_error objects by @ilobilo in https://github.com/greg7mdp/parallel-hashmap/pull/197
• Fix C++17 detection for clang by @ecatmur in https://github.com/greg7mdp/parallel-hashmap/pull/202
• Add try_emplace_p extension method by @ecatmur in https://github.com/greg7mdp/parallel-hashmap/pull/206
• Allow compiling with -Wfloat-conversion by @jendrikseipp in https://github.com/greg7mdp/parallel-hashmap/pull/209
• Optimization for parallel hash map erase_if function by @bpmckinnon in https://github.com/greg7mdp/parallel-hashmap/pull/211
• For parallel maps with read-capable mutexes, do read lock for lookup in try_emplace_l by @greg7mdp in https://github.com/greg7mdp/parallel-hashmap/pull/216
• Support ReadWriteLocks in more parallel map APIs. by @greg7mdp in https://github.com/greg7mdp/parallel-hashmap/pull/217
• Add access to the slot in the lazy constructor by @bpmckinnon in https://github.com/greg7mdp/parallel-hashmap/pull/219
• Remove the Upgrade lock stuff. by @greg7mdp in https://github.com/greg7mdp/parallel-hashmap/pull/221
• implement erase using erase_if_impl by @greg7mdp in https://github.com/greg7mdp/parallel-hashmap/pull/223
• Fix warnings with msvc. by @greg7mdp in https://github.com/greg7mdp/parallel-hashmap/pull/225

New Contributors

• @barracuda156 made their first contribution in https://github.com/greg7mdp/parallel-hashmap/pull/193
• @LisaLuty made their first contribution in https://github.com/greg7mdp/parallel-hashmap/pull/195
• @ilobilo made their first contribution in https://github.com/greg7mdp/parallel-hashmap/pull/197
• @ecatmur made their first contribution in https://github.com/greg7mdp/parallel-hashmap/pull/202
• @jendrikseipp made their first contribution in https://github.com/greg7mdp/parallel-hashmap/pull/209

Full Changelog: https://github.com/greg7mdp/parallel-hashmap/compare/v1.3.11...v1.3.12

• Fix some clang-tidy warnings
• Bump version to 1.3.11

No difference vs 1.3.9 except for version bump in conanfile.py

• Disable assert causing duplicated hash calls when NDEBUG is not defined.
• Remove deprecated use of std::aligned_storage.
• Fix clang-15 warnings
• Make Throw a macro, for platforms missing definitions for std::*_error types.
• swap allocators only if permitted by AllocTraits.
• Add example mt_word_counter
• Fix issue where entries could be marked as created even when the memory allocation fails, causing an exception when they are deleted later.

• Modernize CMakeLists.txt (and don't build tests and download gtest when added to another project)
• Update version numbers to semantic versioning.
• Update phmap::Hash so that std::hash<Foo*> can be overridden.

• Fix issue https://github.com/greg7mdp/parallel-hashmap/issues/158 - imperfect hash for tuple of small integers
• execution: Overloads of for_each and for_each_m taking ExecutionPolicy
• Fix compiler warning in btree - issue https://github.com/greg7mdp/parallel-hashmap/issues/156
• Small cleanup in StringHashEqT definition
• Add with_submap api for parallel maps allowing access to submaps under lock protection
• Add doc for parallel hashmap extended APIs, and remove some unnecessary casts in phmap.h
• Fix issue https://github.com/greg7mdp/parallel-hashmap/issues/44 - example to dump TriviallyCopyable types doesn't work anymore
• Allow swapping parallel hash maps/sets with different mutex types

Nothing major, some minor fixes and updates in custom APIs for safe multi-thread use.

Nothing really major, mostly fix issues reported by users.

• some improvements (performance, functionality) to custom apis for parallel hash containers, which allow to operate under protection of the internal mutex.
• user-contributed debug visualizers (gdb, lldb)
• fix issue when using phmap as submodule
• switch to github actions for ci
• very fast dump/restore cereal serialization of phmap containers containing trivially_copyable types
• compiler issues/warnings

• Some small fixes to cleanup warnings with new compiler versions
• add some extensions APIs allowing atomic test or changes while under the internal lock (for parallel_*_map maps): if_contains, modify_if, lazy_emplace_l, try_emplace_l, `erase_if``
• replace internal container_internal namespace to the shorter priv
• some other small cleanups (doc, tests, warnings).

The main change is the addition of a non-standard "if_contains" API to the parallel_hash_map, which allows to look up values in a thread-safe manner. Also fix error when using newly deprecated std::result_of with latest Visual Studio 2019 compilers.