data.d – unmanaged memory wrapper for D

I have written a module containing classes to manage raw data in external memory. It provides semantics similar to built-in void[] arrays, but has the following advantages:

  • Faster allocation and deallocation, since memory is requested from the OS directly as whole pages
  • Greatly reduced chance of memory leaks due to stray pointers
  • Overall improved GC performance due to reduced size of managed heap
  • Memory is immediately returned to the OS when data is deallocated

Source and more info here:

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