/usr/share/sagemath/ext/valgrind/sage-additional.supp is in sagemath-common 8.1-7ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Use as valgrind --suppressions=sage.supp --suppressions=sage-additional.supp
# Suppressions below were added so that `sage --valgrind` gives no leaks.
# This is _not_ to say that these leaks are benign or that they should be
# added to the final suppressions file. Someone who knows a little bit
# more about particular portions of sage should probably look at them.
#{{{ static initialization (dlopen)
{
Singular Static init 1
Memcheck:Leak
fun:malloc
fun:omAllocFromSystem
fun:omAllocLarge
fun:_Z41__static_initialization_and_destruction_0ii
fun:_ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextE
fun:dlopen
fun:dlopen
fun:_PyImport_GetDynLoadFunc
}
{
Singular Static init 2
Memcheck:Leak
fun:_Znam
...
fun:_Z6initPTv
fun:_Z17initCanonicalFormv
fun:_Z41__static_initialization_and_destruction_0ii
fun:_ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextE
fun:dlopen
fun:dlopen
fun:_PyImport_GetDynLoadFunc
}
{
GiNaC static init 1
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag
fun:_ZNSsC2EPKcRKSaIcE
fun:_Z41__static_initialization_and_destruction_0ii
fun:_GLOBAL__I__ZN5GiNaC*E
fun:_ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextE
fun:dlopen
fun:dlopen
fun:_PyImport_GetDynLoadFunc
}
{
GiNaC static init 2
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs4_Rep8_M_cloneERKSaIcEm
fun:_ZNSs7reserveEm
fun:_ZNSs6appendEPKcm
fun:_ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_ERKS6_PKS3_
fun:_ZN5GiNaC16function_options8set_nameERKSsS2_
fun:_ZN5GiNaC16function_optionsC1ERKSsj
fun:_Z41__static_initialization_and_destruction_0ii
fun:_GLOBAL__I__ZN5GiNaC*E
fun:_ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextE
fun:dlopen
fun:dlopen
fun:_PyImport_GetDynLoadFunc
}
{
GiNaC static init 3
Memcheck:Leak
fun:malloc
fun:__pyx_f_4sage_5rings_7integer_fast_tp_new
fun:type_call
fun:PyObject_Call
fun:PyObject_CallFunction
fun:_Z7IntegerRKl
fun:_Z8RationalRKlS0_
fun:_ZNK5GiNaC8Number_TdvES0_
...
fun:_Z41__static_initialization_and_destruction_0ii
fun:_GLOBAL__I__ZN5GiNaC*E
fun:_ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj
fun:_ZN11ImageLoader15runInitializersERKNS_11LinkContextE
fun:dlopen
fun:dlopen
fun:_PyImport_GetDynLoadFunc
}
#}}}
#{{{ GiNaC/Pynac/
{
Pynac Constant Construction 1
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag
fun:_ZNSsC2EPKcRKSaIcE
fun:_Z19GConstant_construct*PvPcS0_j
fun:_ZL64__pyx_pf_4sage_8symbolic_11constants_c_13PynacConstant___cinit__P7_objectS0_S0_
fun:_ZL56__pyx_tp_new_4sage_8symbolic_11constants_c_PynacConstantP11_typeobjectP7_objectS2_
fun:type_call
fun:PyObject_Call
}
{
symbolic ring symbol -- sage/sage/symbolic/ring.pyx
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag
fun:_ZNSsC2EPKcRKSaIcE
fun:_ZL51__pyx_f_4sage_8symbolic_4ring_12SymbolicRing_symbolP44__pyx_obj_4sage_8symbolic_4ring_SymbolicRingiP58__pyx_opt_args_4sage_8symbolic_4ring_12SymbolicRing_symbol
fun:_ZL54__pyx_pf_4sage_8symbolic_4ring_12SymbolicRing_16symbolP7_objectS0_S0_
fun:PyObject_Call
}
{
symbolic Function or GinacFunction
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag
fun:_ZNSsC2EPKcRKSaIcE
fun:_ZL6*__pyx_f_4sage_8symbolic_8function_*Function__register_functionP4*__pyx_obj_4sage_8symbolic_8function_*Function
# fun:_ZL68__pyx_f_4sage_8symbolic_8function_13GinacFunction__register_functionP49__pyx_obj_4sage_8symbolic_8function_GinacFunction
fun:_ZL53__pyx_pf_4sage_8symbolic_8function_8Function___init__P7_objectS0_S0_
fun:wrap_init
fun:PyObject_Call
}
{
GiNaC symbol
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag
fun:_ZNSsC2EPKcRKSaIcE
fun:_ZN5GiNaC6symbol15autoname_prefixEv
fun:_ZN5GiNaC6symbolC1Ev
fun:_ZL51__pyx_f_4sage_8symbolic_4ring_12SymbolicRing_symbolP44__pyx_obj_4sage_8symbolic_4ring_SymbolicRingiP58__pyx_opt_args_4sage_8symbolic_4ring_12SymbolicRing_symbol
fun:_ZL54__pyx_pf_4sage_8symbolic_4ring_12SymbolicRing_16symbolP7_objectS0_S0_
fun:PyObject_Call
}
{
GiNaC register_function
Memcheck:Leak
fun:_Znwm
fun:_ZNSs4_Rep9_S_createEmmRKSaIcE
fun:_ZNSs4_Rep8_M_cloneERKSaIcEm
fun:_ZNSs7reserveEm
fun:_ZNSs6appendEPKcm
fun:_ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_ERKS6_PKS3_
fun:_ZN5GiNaC16function_options8set_nameERKSsS2_
fun:_ZN5GiNaC16function_optionsC1ERKSsj
fun:_ZL62__pyx_f_4sage_8symbolic_8function_8Function__register_functionP44__pyx_obj_4sage_8symbolic_8function_Function
fun:_ZL53__pyx_pf_4sage_8symbolic_8function_8Function___init__P7_objectS0_S0_
fun:wrap_init
fun:PyObject_Call
}
{
GiNaC find_function
Memcheck:Leak
fun:malloc
fun:__cxa_get_globals
fun:__cxa_allocate_exception
fun:_ZN5GiNaC8function13find_functionERKSsj
fun:_ZL66__pyx_f_4sage_8symbolic_8function_15BuiltinFunction__is_registeredP51__pyx_obj_4sage_8symbolic_8function_BuiltinFunction
fun:_ZL53__pyx_pf_4sage_8symbolic_8function_8Function___init__P7_objectS0_S0_
fun:wrap_init
fun:PyObject_Call
}
#}}}
#{{{ NTL
{
NTL SetLength
Memcheck:Leak
fun:malloc
fun:_ZN3NTL6vec_ZZ9SetLengthEl
fun:_ZN3NTL8SetCoeffERNS_3ZZXElRKNS_2ZZE
fun:_ZL52__pyx_pf_4sage_4libs_3ntl_7ntl_ZZX_7ntl_ZZX___init__P7_objectS0_S0_
fun:type_call
fun:PyObject_Call
}
{
NTL SetLength 2
Memcheck:Leak
fun:malloc
fun:_ZN3NTL6vec_ZZ9SetLengthEl
fun:_ZN3NTL8SetCoeffERNS_3ZZXElRKNS_2ZZE
fun:_ZL90__pyx_pf_4sage_5rings_12number_field_20number_field_element_18NumberFieldElement_1__init__P7_objectS0_S0_
fun:wrap_init
fun:PyObject_Call
}
{
NTL SetLength 1
Memcheck:Leak
fun:malloc
fun:_ntl_gsetlength
fun:_ntl_gcopy
fun:_ZN3NTL8SetCoeffERNS_3ZZXElRKNS_2ZZE
fun:_ZL52__pyx_pf_4sage_4libs_3ntl_7ntl_ZZX_7ntl_ZZX___init__P7_objectS0_S0_
fun:type_call
fun:PyObject_Call
}
{
NTL SetCoeff
Memcheck:Leak
fun:malloc
fun:_ntl_gsetlength
fun:_ntl_gcopy
fun:_ZN3NTL8SetCoeffERNS_3ZZXElRKNS_2ZZE
fun:_ZL90__pyx_pf_4sage_5rings_12number_field_20number_field_element_18NumberFieldElement_1__init__P7_objectS0_S0_
fun:wrap_init
fun:PyObject_Call
}
{
NTL convertZZ2CF
Memcheck:Leak
fun:malloc
fun:omAllocFromSystem
fun:omAllocLarge
fun:_Z12convertZZ2CFN3NTL2ZZE
fun:_Z16convertNTLZZX2CFN3NTL3ZZXE8Variable
fun:_ZL15gcd_univar_ntl0RK13CanonicalFormS1_
fun:_ZL10gcd_poly_0RK13CanonicalFormS1_
fun:_Z8gcd_polyRK13CanonicalFormS1_
fun:_Z3gcdRK13CanonicalFormS1_
fun:_ZL10cf_contentRK13CanonicalFormS1_
fun:_Z8gcd_polyRK13CanonicalFormS1_
fun:_Z3gcdRK13CanonicalFormS1_
fun:_Z14singclap_gcd_rP8spolyrecS0_P9sip_sring
fun:_Z12singclap_gcdP8spolyrecS0_
fun:_ZL97__pyx_pf_4sage_5rings_10polynomial_28multi_polynomial_libsingular_23MPolynomial_libsingular_49gcdP7_objectS0_S0_
fun:PyObject_Call
}
#}}}
#{{{ Pari/Singular
{
Pari strdup
Memcheck:Leak
fun:malloc
fun:pari_strdup
obj:*
fun:thue
obj:*
}
{
Singular initsingular
Memcheck:Leak
fun:malloc
fun:omAllocFromSystem
fun:omAlloc0Large
fun:_Z13iiInitCmdNamev
fun:_Z16iiInitArithmeticv
fun:_Z6siInitPc
fun:_ZL56__pyx_f_4sage_4libs_8singular_8singular_init_libsingularv
fun:initsingular
fun:_PyImport_LoadDynamicModule
}
#}}}
#{{{ Python/Cython?
# Email cython list with these
{
<insert title here>
Memcheck:Cond
fun:pclose
fun:close_the_file
fun:file_dealloc
fun:meth_dealloc
fun:PyEval_EvalFrameEx
}
{
<insert title here>
Memcheck:Param
wait4(pid)
fun:wait4
fun:close_the_file
fun:file_dealloc
fun:meth_dealloc
fun:PyEval_EvalFrameEx
}
{
<insert title here>
Memcheck:Leak
fun:realloc
fun:_PyObject_GC_Resize
fun:Py*_New
}
{
<insert title here>
Memcheck:Leak
fun:malloc
fun:PyString_FromStringAndSize
fun:PyEval_EvalFrameEx
}
{
http://projects.scipy.org/numpy/ticket/195
Memcheck:Leak
fun:malloc
fun:PyString_FromStringAndSize
fun:r_object
...
fun:PyMarshal_ReadLastObjectFromFile
}
{
<insert title here>
Memcheck:Leak
fun:malloc
fun:_PyObject_GC_Malloc
fun:_PyObject_GC_NewVar
fun:Py*_New
}
{
<insert title here>
Memcheck:Leak
fun:realloc
fun:_PyString_Resize
fun:PyString_FromFormatV
fun:PyString_FromFormat
fun:ufunc_get_doc
fun:PyObject_GenericGetAttr
fun:PyObject_GetAttrString
fun:arr_add_docstring
fun:PyEval_EvalFrameEx
}
#}}}
#{{{ MPIR
{
mpfr_init2
Memcheck:Leak
fun:malloc
fun:sig_malloc
fun:sage_mpir_malloc
fun:mpfr_init2
}
{
mpir_realloc
Memcheck:Leak
fun:realloc
fun:sig_realloc
fun:sage_mpir_realloc
fun:__gmpz_realloc
fun:__gmpz_add_ui
fun:__pyx_f_4sage_5rings_7integer_7Integer__add_long
fun:__pyx_pf_4sage_9structure_7element_11RingElement_1__add__
fun:binary_op1
fun:PyNumber_Add
fun:__pyx_pf_4sage_5rings_10polynomial_18polynomial_element_10Polynomial_34_repr
fun:PyObject_Call
fun:__pyx_pf_4sage_5rings_10polynomial_18polynomial_element_10Polynomial_35_repr_
fun:PyObject_Call
fun:__pyx_pf_4sage_9structure_11sage_object_10SageObject_2__repr__
fun:_PyObject_Str
fun:PyString_Format
fun:binary_op1
fun:PyNumber_Remainder
fun:PyEval_EvalFrameEx
fun:PyEval_EvalCodeEx
fun:function_call
fun:PyObject_Call
fun:instancemethod_call
fun:PyObject_Call
}
#}}}
{
Parent
Memcheck:Leak
fun:malloc
fun:__pyx_f_4sage_5rings_7integer_fast_tp_new
fun:__pyx_f_4sage_5rings_7integer_8int_to_Z__call_
fun:__pyx_pf_4sage_9structure_6parent_6Parent_13__call__
fun:PyObject_Call
}
|