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Panic due to SIMD comparison #312

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ritchie46 opened this issue Aug 21, 2021 · 0 comments · Fixed by #313
Closed

Panic due to SIMD comparison #312

ritchie46 opened this issue Aug 21, 2021 · 0 comments · Fixed by #313

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@ritchie46
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Arrow version

2873e1a

Issue

If I create this Series:

>>> print(s)
shape: (20,)
Series: 'comment_karma' [i64]
[
	0
	0
	0
	0
	0
	4
	0
	0
	0
	0
	0
	0
	-9
	0
	0
	0
	1
	0
	3
	-1
]

>>> s > 0
examples.projection_pushdown
shape: (20,)
Series: 'comment_karma' [i64]
[
	0
	0
	0
	0
	0
	4
	0
	0
	0
	0
	0
	0
	-9
	0
	0
	0
	1
	0
	3
	-1
]
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `4`,
 right: `0`', /home/ritchie46/.cargo/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.5/src/v512.rs:71:1
stack backtrace:
   0: rust_begin_unwind
             at /rustc/492723897e9b4db6701b3a75b72618d08a7d5319/library/std/src/panicking.rs:516:5
   1: core::panicking::panic_fmt
             at /rustc/492723897e9b4db6701b3a75b72618d08a7d5319/library/core/src/panicking.rs:93:14
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: arrow2::compute::comparison::primitive::compare_scalar
   5: <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold
   6: <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter
   7: polars_core::series::comparison::<impl polars_core::chunked_array::ops::ChunkCompare<Rhs> for polars_core::series::Series>::gt
   8: polars::series::__init2269455317820205154::__wrap::{{closure}}
   9: std::panicking::try
  10: polars::series::__init2269455317820205154::__wrap
  11: cfunction_call_varargs
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:742:19
  12: PyCFunction_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:772
  13: _PyObject_MakeTpCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:159:18
  14: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:125:16
  15: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:115:1
  16: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  17: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  18: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  19: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  20: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  21: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  22: _PyObject_FastCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:147
  23: _PyObject_FastCall_Prepend
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:849
  24: call_unbound
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/typeobject.c:1453
  25: slot_tp_richcompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/typeobject.c:6686
  26: do_richcompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/object.c:726:16
  27: PyObject_RichCompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/object.c:774:11
  28: cmp_outcome
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:5110
  29: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:2977
  30: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  31: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  32: PyEval_EvalCodeEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4327
  33: PyEval_EvalCode
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:718
  34: builtin_exec_impl
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/bltinmodule.c:1033
  35: builtin_exec
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/clinic/bltinmodule.c.h:396
  36: cfunction_vectorcall_FASTCALL
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/methodobject.c:422:24
  37: PyVectorcall_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:199:24
  38: do_call_core
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4983
  39: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3559
  40: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  41: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  42: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  43: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  44: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  45: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3469
  46: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  47: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  48: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  49: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  50: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  51: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3486
  52: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  53: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  54: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  55: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  56: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  57: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  58: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  59: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  60: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  61: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  62: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  63: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  64: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  65: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  66: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  67: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  68: _PyObject_FastCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:147:12
  69: object_vacall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:1186:14
  70: _PyObject_CallMethodIdObjArgs
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:1244
  71: import_find_and_load
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/import.c:1698:11
  72: PyImport_ImportModuleLevelObject
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/import.c:1798:15
  73: import_name
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:5139
  74: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:2993
  75: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  76: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  77: PyEval_EvalCodeEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4327
  78: PyEval_EvalCode
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:718
  79: builtin_exec_impl
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/bltinmodule.c:1033
  80: builtin_exec
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/clinic/bltinmodule.c.h:396
  81: cfunction_vectorcall_FASTCALL
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/methodobject.c:422:24
  82: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  83: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  84: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  85: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  86: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  87: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  88: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  89: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  90: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  91: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  92: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  93: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  94: PyVectorcall_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:199:24
  95: PyObject_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:227:16
  96: pymain_run_module
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:308
  97: pymain_run_python
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:606:21
  98: Py_RunMain
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:691
  99: Py_BytesMain
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:1123
 100: __libc_start_main
 101: <unknown>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Traceback (most recent call last):
  File "/opt/miniconda3/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/opt/miniconda3/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/ritchie46/code/polars-book/user_guide/src/examples/projection_pushdown/__main__.py", line 2, in <module>
    from .snippet import dataset, df1examples.projection_pushdown
shape: (20,)
Series: 'comment_karma' [i64]
[
	0
	0
	0
	0
	0
	4
	0
	0
	0
	0
	0
	0
	-9
	0
	0
	0
	1
	0
	3
	-1
]
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `4`,
 right: `0`', /home/ritchie46/.cargo/registry/src/github.com-1ecc6299db9ec823/packed_simd_2-0.3.5/src/v512.rs:71:1
stack backtrace:
   0: rust_begin_unwind
             at /rustc/492723897e9b4db6701b3a75b72618d08a7d5319/library/std/src/panicking.rs:516:5
   1: core::panicking::panic_fmt
             at /rustc/492723897e9b4db6701b3a75b72618d08a7d5319/library/core/src/panicking.rs:93:14
   2: core::panicking::assert_failed_inner
   3: core::panicking::assert_failed
   4: arrow2::compute::comparison::primitive::compare_scalar
   5: <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold
   6: <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter
   7: polars_core::series::comparison::<impl polars_core::chunked_array::ops::ChunkCompare<Rhs> for polars_core::series::Series>::gt
   8: polars::series::__init2269455317820205154::__wrap::{{closure}}
   9: std::panicking::try
  10: polars::series::__init2269455317820205154::__wrap
  11: cfunction_call_varargs
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:742:19
  12: PyCFunction_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:772
  13: _PyObject_MakeTpCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:159:18
  14: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:125:16
  15: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:115:1
  16: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  17: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  18: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  19: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  20: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  21: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  22: _PyObject_FastCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:147
  23: _PyObject_FastCall_Prepend
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:849
  24: call_unbound
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/typeobject.c:1453
  25: slot_tp_richcompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/typeobject.c:6686
  26: do_richcompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/object.c:726:16
  27: PyObject_RichCompare
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/object.c:774:11
  28: cmp_outcome
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:5110
  29: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:2977
  30: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  31: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  32: PyEval_EvalCodeEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4327
  33: PyEval_EvalCode
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:718
  34: builtin_exec_impl
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/bltinmodule.c:1033
  35: builtin_exec
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/clinic/bltinmodule.c.h:396
  36: cfunction_vectorcall_FASTCALL
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/methodobject.c:422:24
  37: PyVectorcall_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:199:24
  38: do_call_core
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4983
  39: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3559
  40: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  41: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  42: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  43: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  44: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  45: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3469
  46: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  47: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  48: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  49: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  50: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  51: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3486
  52: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  53: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  54: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  55: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  56: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  57: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  58: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  59: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  60: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  61: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  62: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  63: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  64: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  65: function_code_fastcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:283:14
  66: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:410:20
  67: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  68: _PyObject_FastCall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:147:12
  69: object_vacall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:1186:14
  70: _PyObject_CallMethodIdObjArgs
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:1244
  71: import_find_and_load
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/import.c:1698:11
  72: PyImport_ImportModuleLevelObject
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/import.c:1798:15
  73: import_name
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:5139
  74: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:2993
  75: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  76: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  77: PyEval_EvalCodeEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4327
  78: PyEval_EvalCode
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:718
  79: builtin_exec_impl
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/bltinmodule.c:1033
  80: builtin_exec
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/clinic/bltinmodule.c.h:396
  81: cfunction_vectorcall_FASTCALL
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/methodobject.c:422:24
  82: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  83: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  84: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  85: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  86: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  87: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  88: _PyObject_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Include/cpython/abstract.h:127:11
  89: call_function
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4963
  90: _PyEval_EvalFrameDefault
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:3500
  91: PyEval_EvalFrameEx
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:741:12
  92: _PyEval_EvalCodeWithName
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Python/ceval.c:4298
  93: _PyFunction_Vectorcall
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:435:12
  94: PyVectorcall_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:199:24
  95: PyObject_Call
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Objects/call.c:227:16
  96: pymain_run_module
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:308
  97: pymain_run_python
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:606:21
  98: Py_RunMain
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:691
  99: Py_BytesMain
             at /home/conda/feedstock_root/build_artifacts/python-split_1611614749976/work/Modules/main.c:1123
 100: __libc_start_main
 101: <unknown>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Traceback (most recent call last):
  File "/opt/miniconda3/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/opt/miniconda3/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/ritchie46/code/polars-book/user_guide/src/examples/projection_pushdown/__main__.py", line 2, in <module>
    from .snippet import dataset, df1
  File "/home/ritchie46/code/polars-book/user_guide/src/examples/projection_pushdown/snippet.py", line 8, in <module>
    print(s > 0)
  File "/opt/miniconda3/lib/python3.8/site-packages/polars/eager/series.py", line 313, in __gt__
    return wrap_s(f(other))
pyo3_runtime.PanicException: assertion failed: `(left == right)`
  left: `4`,
 right: `0`

  File "/home/ritchie46/code/polars-book/user_guide/src/examples/projection_pushdown/snippet.py", line 8, in <module>
    print(s > 0)
  File "/opt/miniconda3/lib/python3.8/site-packages/polars/eager/series.py", line 313, in __gt__
    return wrap_s(f(other))
pyo3_runtime.PanicException: assertion failed: `(left == right)`
  left: `4`,
 right: `0`

In arrow this translates to a PrimiteArray<i64> on which we call arrow2::compute::comparison::primitive::compare_scalar
@jorgecarleitao jorgecarleitao mentioned this issue Aug 21, 2021
Merged
@jorgecarleitao jorgecarleitao added the bug Something isn't working label Aug 24, 2021
@jorgecarleitao jorgecarleitao changed the title Panic due to SIMD comparisson Panic due to SIMD comparison Aug 24, 2021
@jorgecarleitao jorgecarleitao removed the bug Something isn't working label Aug 24, 2021
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Fixed error in SIMD comparisons jorgecarleitao/arrow2
2 participants
@jorgecarleitao @ritchie46