STINNER Victor added the comment: "Does PyMem_Malloc() do anything other than call malloc()? We hold the GIL so there doesn't seem to be a need to use PyMem_RawMalloc()."
Well, the difference between PyMem_Malloc() and PyMem_RawMalloc() is subtle. Right now, it should only impact debug tools hooking on the memory allocators. But one day I would like to try to modify PyMem_Malloc() to reuse PyObject_Malloc(). I don't see why PyMem_Malloc() shouldn't be optimized for small applications. But it's hard to benchmark such change, and it depends on the platform. I already had to use different config for memory allocators depending on the platform :-/ The implementation of tracemalloc uses a different overallocation factor on Windows and on other platforms. ---------- nosy: +haypo _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25135> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
