)]}'
{
  "commit": "6b52f6a1157f216d1a0f4d993dcd1481cc4c5c16",
  "tree": "f409dafa4b6555b29f4b4bf98c27fb3beddf82a8",
  "parents": [
    "1246ce661adcdec292f8c6b5f7d66e03e713da86"
  ],
  "author": {
    "name": "Vitaly Goldshteyn",
    "email": "goldvitaly@google.com",
    "time": "Thu Oct 22 03:46:51 2026 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Thu Oct 29 14:15:01 2026 -0700"
  },
  "message": "Split AllocPolicy out of PolicyFunctions in raw_hash_set.\n\nMove layout and allocation information that is not needed by hot insert paths from `PolicyFunctions` into a separate `AllocPolicy`, referenced from `PolicyFunctions::alloc_policy`. Tables with the same slot/key/value sizes and a standard allocator share a single `AllocPolicy` instance.\n\n- New `HashtableTypeInfo` in `container_memory.h` holds the numeric fields (`slot_size`, `slot_align_mask`, `soo_enabled`, `is_hashtablez_enabled`, `alloc_offset`, `key_size`, `value_size`); `AllocPolicy` inherits it and adds `alloc` and `dealloc` (40 bytes).\n- `PolicyFunctions` shrinks from 64 to 40 bytes. `slot_size` is duplicated at offset 0 so hot paths (`PrepareInsertLarge*`, `GrowToNextCapacity*`, `RehashOrGrowToNextCapacityAndPrepareInsert`) never dereference `alloc_policy`.\n- `ForcedTrySample` takes `const HashtableTypeInfo\u0026` instead of four size arguments and returns an unsampled handle when `is_hashtablez_enabled` is false.\n- `HashtableSooCapacity()` is added to `container_memory.h`; `SooCapacity()` forwards to it.\n- `Clear`, `ClearBackingArray*`, `AllocBackingArray`, `DeallocBackingArrayImpl` and `ResizeEmptyNonAllocatedTableImpl` take `const AllocPolicy\u0026` directly.\n\nPiperOrigin-RevId: 1004649807\n",
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