pybind11-2.10.3/tests/valgrind-numpy-scipy.supp

0001 # Valgrind suppression file for NumPy & SciPy errors and leaks in pybind11 tests
0002 #
0003 # On updating a dependency, to get a list of "default" leaks in e.g. NumPy, run
0004 # `PYTHONMALLOC=malloc valgrind --leak-check=full --show-leak-kinds=definite,indirect python3.9-dbg -c "import numpy"`
0005 # To use these suppression files, add e.g. `--suppressions=valgrind-numpy-scipy.supp`
0006
0007 {
0008    Leaks when importing NumPy
0009    Memcheck:Leak
0010    fun:malloc
0011    fun:_PyMem_RawMalloc
0012    fun:PyObject_Malloc
0013    fun:_PyObject_GC_Alloc
0014    fun:_PyObject_GC_Malloc
0015    fun:_PyObject_GC_NewVar
0016    fun:tuple_alloc
0017    fun:PyTuple_Pack
0018    ...
0019    fun:__pyx_pymod_exec_*
0020 }
0021
0022 {
0023    Leaks when importing NumPy (bis)
0024    Memcheck:Leak
0025    fun:malloc
0026    fun:_PyMem_RawMalloc
0027    fun:PyObject_Malloc
0028    fun:_PyObject_New
0029    fun:PyCode_NewWithPosOnlyArgs
0030    fun:PyCode_New
0031    ...
0032    fun:__pyx_pymod_exec_*
0033 }
0034
0035 {
0036    Leaks when importing NumPy (ter)
0037    Memcheck:Leak
0038    fun:malloc
0039    fun:_PyMem_RawMalloc
0040    fun:PyObject_Malloc
0041    fun:_PyObject_GC_Alloc
0042    fun:_PyObject_GC_Malloc
0043    fun:_PyObject_GC_NewVar
0044    fun:tuple_alloc
0045    fun:_PyTuple_FromArray
0046    fun:_PyObject_MakeTpCall
0047    fun:_PyObject_VectorcallTstate
0048    fun:PyObject_Vectorcall
0049    fun:call_function
0050    fun:_PyEval_EvalFrameDefault
0051    fun:_PyEval_EvalFrame
0052    fun:function_code_fastcall
0053    fun:_PyFunction_Vectorcall
0054 }
0055
0056 {
0057    Leaks when importing NumPy (quater)
0058    Memcheck:Leak
0059    fun:malloc
0060    fun:_PyMem_RawMalloc
0061    fun:PyObject_Malloc
0062    fun:_PyObject_GC_Alloc
0063    fun:_PyObject_GC_Malloc
0064    fun:_PyObject_GC_NewVar
0065    fun:tuple_alloc
0066    fun:_PyTuple_FromArray
0067    fun:_PyObject_MakeTpCall
0068    fun:_PyObject_VectorcallTstate
0069    fun:_PyObject_CallFunctionVa
0070    fun:PyObject_CallFunction
0071    fun:PyImport_Import
0072 }
0073
0074 {
0075    Leaks when importing NumPy (quinquies)
0076    Memcheck:Leak
0077    fun:malloc
0078    fun:_PyMem_RawMalloc
0079    fun:PyObject_Malloc
0080    fun:_PyObject_GC_Alloc
0081    fun:_PyObject_GC_Malloc
0082    fun:_PyObject_GC_NewVar
0083    fun:tuple_alloc
0084    fun:PyTuple_New
0085    fun:r_object
0086    fun:r_object
0087    fun:r_object
0088    fun:r_object
0089 }
0090
0091 {
0092    Leaks when importing NumPy (sexies)
0093    Memcheck:Leak
0094    fun:malloc
0095    fun:_PyMem_RawMalloc
0096    fun:PyObject_Malloc
0097    fun:_PyObject_GC_Alloc
0098    fun:_PyObject_GC_Malloc
0099    fun:_PyObject_GC_NewVar
0100    fun:tuple_alloc
0101    fun:PyTuple_New
0102    fun:dictiter_iternextitem
0103    fun:list_extend
0104    fun:_PyList_Extend
0105    fun:PySequence_List
0106 }
0107
0108 {
0109    Leak when importing scipy.fft
0110    Memcheck:Leak
0111    fun:_Znwm
0112    fun:PyInit_pypocketfft
0113    fun:_PyImport_LoadDynamicModuleWithSpec
0114    fun:_imp_create_dynamic_impl*
0115    fun:_imp_create_dynamic
0116    fun:cfunction_vectorcall_FASTCALL
0117    fun:PyVectorcall_Call
0118    fun:_PyObject_Call
0119    fun:PyObject_Call
0120    fun:do_call_core
0121    fun:_PyEval_EvalFrameDefault
0122    fun:_PyEval_EvalFrame
0123    fun:_PyEval_EvalCode
0124 }
0125
0126 {
0127    NumPy leaks when spawning a subprocess
0128    Memcheck:Leak
0129    fun:malloc
0130    ...
0131    fun:_buffer_get_info
0132    fun:array_getbuffer
0133    fun:PyObject_GetBuffer
0134    fun:__Pyx__GetBufferAndValidate*
0135    fun:__pyx_f_5numpy_6random_13bit_generator_12SeedSequence_mix_entropy
0136    fun:__pyx_pw_5numpy_6random_13bit_generator_12SeedSequence_1__init__
0137    fun:type_call
0138    fun:__Pyx__PyObject_CallOneArg
0139    fun:__pyx_pw_5numpy_6random_13bit_generator_12BitGenerator_1__init__
0140 }