Function mimalloc_memory_pool

cpp/src/arrow/memory_pool.cc:655–662

}

Status mimalloc_memory_pool(MemoryPool** out) {
#ifdef ARROW_MIMALLOC
  *out = global_state.mimalloc_memory_pool();
  return Status::OK();
#else
  return Status::NotImplemented("This Arrow build does not enable mimalloc");
#endif
}

MemoryPool* default_memory_pool() {
  auto backend = DefaultBackend();