New issue 2585: cpyext: running lldebug0 shows many leftover
BaseCpyTypedescr.allocate
https://bitbucket.org/pypy/pypy/issues/2585/cpyext-running-lldebug0-shows-many
mattip:
running this script ``test.py``:
```python
import pandas as pd
values = range(55109);
data = pd.DataFrame.from_dict({'a': values, 'b': values, 'c': values, 'd':
values})
```
with a lldebug0 pypy like this
```shell
pip install numpy pandas
PYPY_ALLOC=1 ./pypy -c test.py 2>&1 1>/dev/null | cut -b 15-200 |sort | uniq -c
```
gives me the following output:
```
1 mallocs left (most recent first)
1 pypy_g_allocate_ctxobj
232981 pypy_g_BaseCpyTypedescr_allocate
23 pypy_g_CPyListStorage___init__
1 pypy_g_IncrementalMiniMarkGC_deal_with_objects_with_fin
1 pypy_g_IncrementalMiniMarkGC_deal_with_old_objects_with
1 pypy_g_IncrementalMiniMarkGC_invalidate_old_weakrefs
1 pypy_g_IncrementalMiniMarkGC__minor_collection
3 pypy_g_IncrementalMiniMarkGC_rawrefcount_init
2 pypy_g_IncrementalMiniMarkGC_rrc_major_collection_free
7 pypy_g_IncrementalMiniMarkGC_setup
1 pypy_g_InterpreterState_new_thread_state
1 pypy_g__ll_dict_resize_to__DICTPtr_Signed
5 pypy_g_ll_newdict_size__Struct_DICTLlT_Signed
907 pypy_g_make_GetSet
127 pypy_g_PyObject_Malloc
1272 pypy_g_str2charp
93 pypy_g_type_alloc
111 pypy_g_update_all_slots
4 pypy_g_W_Array_allocate
```
Note the large number of ``pypy_g_BaseCpyTypedescr_allocate`` Shouldn't they
be collected at some stage?
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