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Posted to jira@arrow.apache.org by "Yibo Cai (Jira)" <ji...@apache.org> on 2021/01/18 08:17:00 UTC
[jira] [Created] (ARROW-11299) [Python] build warning in python
Yibo Cai created ARROW-11299:
--------------------------------
Summary: [Python] build warning in python
Key: ARROW-11299
URL: https://issues.apache.org/jira/browse/ARROW-11299
Project: Apache Arrow
Issue Type: Bug
Reporter: Yibo Cai
Many warnings about compute kernel options when building Arrow python.
Removing below line suppresses the warnings.
https://github.com/apache/arrow/blob/140135908c5d131ceac31a0e529f9b9b763b1106/cpp/src/arrow/compute/function.h#L45
I think the reason is virtual destructor makes the structure non C compatible and cannot use offsetof macro safely.
As function options are straightforward, looks destructor is not necessary.
[~bkietz]
*Steps to reproduce*
build arrow cpp
{code:bash}
~/arrow/cpp/release $ cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DARROW_COMPUTE=ON -DARROW_BUILD_TESTS=ON -DCMAKE_INSTALL_PREFIX=$(pwd)/_install -DCMAKE_INSTALL_LIBDIR=lib -DARROW_PYTHON=ON -DCMAKE_CXX_COMPILER=/usr/bin/clang++-9 -DCMAKE_C_COMPILER=/usr/bin/clang-9 ..
~/arrow/cpp/release $ ninja install
{code}
build arrow python
{code:bash}
~/arrow/python $ python --version
Python 3.6.9
~/arrow/python $ python setup.py build_ext --inplace
......
[ 93%] Building CXX object CMakeFiles/_compute.dir/_compute.cpp.o [27/1691]
In file included from /usr/include/x86_64-linux-gnu/bits/types/stack_t.h:23:0,
from /usr/include/signal.h:303,
from /home/cyb/archery/lib/python3.6/site-packages/numpy/core/include/numpy/npy_interrupt.h:84,
from /home/cyb/archery/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:5,
from /home/cyb/arrow/cpp/release/_install/include/arrow/python/numpy_interop.h:41,
from /home/cyb/arrow/cpp/release/_install/include/arrow/python/helpers.h:27,
from /home/cyb/arrow/cpp/release/_install/include/arrow/python/api.h:24,
from /home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:696:
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp: In function ‘int __Pyx_modinit_type_init_code()’:
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26034:146: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__CastOptions’ is undefined [-Winvalid-offsetof]
x_type_7pyarrow_8_compute__CastOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__CastOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26066:150: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__FilterOptions’ is undefined [-Winvalid-offsetof]
type_7pyarrow_8_compute__FilterOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__FilterOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26082:146: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__TakeOptions’ is undefined [-Winvalid-offsetof]
x_type_7pyarrow_8_compute__TakeOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__TakeOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26130:150: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__MinMaxOptions’ is undefined [-Winvalid-offsetof]
type_7pyarrow_8_compute__MinMaxOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__MinMaxOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26146:148: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__CountOptions’ is undefined [-Winvalid-offsetof]
_type_7pyarrow_8_compute__CountOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__CountOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26162:146: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__ModeOptions’ is undefined [-Winvalid-offsetof]
x_type_7pyarrow_8_compute__ModeOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__ModeOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26210:154: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__VarianceOptions’ is undefined [-Winvalid-offsetof]
pe_7pyarrow_8_compute__VarianceOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__VarianceOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26258:156: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__ArraySortOptions’ is undefined [-Winvalid-offsetof]
e_7pyarrow_8_compute__ArraySortOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__ArraySortOptions, __pyx_base.__pyx_base.__weakref__);
^
/home/cyb/arrow/python/build/temp.linux-x86_64-3.6/_compute.cpp:26274:146: warning: offsetof within non-standard-layout type ‘__pyx_obj_7pyarrow_8_compute__SortOptions’ is undefined [-Winvalid-offsetof]
x_type_7pyarrow_8_compute__SortOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_8_compute__SortOptions, __pyx_base.__pyx_base.__weakref__);
......
{code}
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