Skip to content

Crash after the first call #58

New issue
Jump to bottom
New issue
Jump to bottom
Open
Open
Crash after the first call#58
@ChrisRackauckas

Description

@ChrisRackauckas
ChrisRackauckas
opened on Apr 21, 2018

I am getting a crash after the first call returns, just doing jl.eval('2+2'). This is on CentOS with the COPR build.

Build:

>> jl.config
         build_cflags: '-O -I"/usr/include/julia" -DJULIA_ENABLE_THREADING'
        build_ldflags: '-L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64"'
         build_ldlibs: '-ljulia -ldl'
            build_src: '/home/crackauc/.julia/mexjulia/mexjulia.cpp'
              inc_dir: '/usr/include/julia'
             is_debug: 'false'
            julia_bin: '/usr/bin/julia'
           julia_home: '/usr/bin'
             lib_base: 'julia'
              lib_dir: '/usr/bin/../lib64'
             lib_path: '/usr/bin/../lib64/libjulia.so.0.6'
            sys_image: '/usr/lib64/julia/sys.so'
    threading_enabled: 'true'

/home/crackauc/.julia/mexjulia is not on the MATLAB path. Adding it and saving...
Warning: Unable to save path to file '/usr/local/MATLAB/R2017b/toolbox/local/pathdef.m'. You can save your path to a different
location by calling SAVEPATH with an input argument that specifies the full path. For MATLAB to use that path in future sessions,
save the path to 'pathdef.m' in your MATLAB startup folder. 
> In savepath (line 176)
  In jl.config (line 264) 
The mex command to be executed:
mex LDFLAGS='-L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64" $LDFLAGS' -v -largeArrayDims -outdir "/home/crackauc/.julia/mexjulia" -O -I"/usr/include/julia" -DJULIA_ENABLE_THREADING /home/crackauc/.julia/mexjulia/mexjulia.cpp -ljulia -ldl
Verbose mode is on.
... Looking for compiler 'g++' ...
... Executing command 'which g++' ...Yes ('/usr/bin/g++').
... Executing command 'g++ -print-file-name=libstdc++.so' ...Yes ('/usr/lib/gcc/x86_64-redhat-linux/4.8.5/libstdc++.so').
Found installed compiler 'g++'.
Options file details
-------------------------------------------------------------------
	Compiler location: /usr/bin/g++
	Options file: /home/crackauc/.matlab/R2017b/mex_C++_glnxa64.xml
	CMDLINE2 : /usr/bin/g++ -L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64" -pthread -Wl,--no-undefined  -shared -O -Wl,--version-script,"/usr/local/MATLAB/R2017b/extern/lib/glnxa64/c_exportsmexfileversion.map" /tmp/mex_74651827174027896_26765/mexjulia.o /tmp/mex_74651827174027896_26765/cpp_mexapi_version.o   -ljulia  -ldl   -Wl,-rpath-link,/usr/local/MATLAB/R2017b/bin/glnxa64 -L"/usr/local/MATLAB/R2017b/bin/glnxa64" -lmx -lmex -lmat -lm -lstdc++ -o /home/crackauc/.julia/mexjulia/mexjulia.mexa64
	CXX : /usr/bin/g++
	DEFINES : -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE 
	MATLABMEX : -DMATLAB_MEX_FILE 
	CFLAGS : -fexceptions -fPIC -fno-omit-frame-pointer -pthread
	CXXFLAGS : -fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11
	INCLUDE : -I"/usr/include/julia"  -I"/usr/local/MATLAB/R2017b/extern/include" -I"/usr/local/MATLAB/R2017b/simulink/include"
	CXXOPTIMFLAGS : -O -DNDEBUG
	CXXDEBUGFLAGS : -g
	LDXX : /usr/bin/g++
	LDFLAGS : -L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64" -pthread -Wl,--no-undefined 
	LDTYPE : -shared
	LINKEXPORT : -Wl,--version-script,"/usr/local/MATLAB/R2017b/extern/lib/glnxa64/mexFunction.map"
	LINKEXPORTVER : -Wl,--version-script,"/usr/local/MATLAB/R2017b/extern/lib/glnxa64/c_exportsmexfileversion.map"
	LINKLIBS : -ljulia  -ldl   -Wl,-rpath-link,/usr/local/MATLAB/R2017b/bin/glnxa64 -L"/usr/local/MATLAB/R2017b/bin/glnxa64" -lmx -lmex -lmat -lm -lstdc++
	LDOPTIMFLAGS : -O
	LDDEBUGFLAGS : -g
	MWCPPLIB : "/usr/local/MATLAB/R2017b/sys/os/glnxa64/libstdc++.so.6"
	OBJEXT : .o
	LDEXT : .mexa64
	SETENV : CC="gcc"
                CXX="/usr/bin/g++"
                CFLAGS="-fexceptions -fPIC -fno-omit-frame-pointer -pthread -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE "
                CXXFLAGS="-fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11 -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE "
                COPTIMFLAGS="-O -DNDEBUG"
                CXXOPTIMFLAGS="-O -DNDEBUG"
                CDEBUGFLAGS="-g"
                CXXDEBUGFLAGS="-g"
                LD="gcc"
                LDXX="/usr/bin/g++"
                LDFLAGS="-L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64" -pthread -Wl,--no-undefined  -shared -ljulia  -ldl   -Wl,-rpath-link,/usr/local/MATLAB/R2017b/bin/glnxa64 -L"/usr/local/MATLAB/R2017b/bin/glnxa64" -lmx -lmex -lmat -lm -lstdc++ -Wl,--version-script,"/usr/local/MATLAB/R2017b/extern/lib/glnxa64/mexFunction.map""
                LDDEBUGFLAGS="-g"
	GCC : /usr/bin/g++
	CPPLIB_DIR : /usr/lib/gcc/x86_64-redhat-linux/4.8.5/libstdc++.so
	MATLABROOT : /usr/local/MATLAB/R2017b
	ARCH : glnxa64
	SRC : "/home/crackauc/.julia/mexjulia/mexjulia.cpp";"/usr/local/MATLAB/R2017b/extern/version/cpp_mexapi_version.cpp"
	OBJ : /tmp/mex_74651827174027896_26765/mexjulia.o;/tmp/mex_74651827174027896_26765/cpp_mexapi_version.o
	OBJS : /tmp/mex_74651827174027896_26765/mexjulia.o /tmp/mex_74651827174027896_26765/cpp_mexapi_version.o 
	SRCROOT : /home/crackauc/.julia/mexjulia/mexjulia
	DEF : /tmp/mex_74651827174027896_26765/mexjulia.def
	EXP : /home/crackauc/.julia/mexjulia/mexjulia.exp
	LIB : /home/crackauc/.julia/mexjulia/mexjulia.lib
	EXE : /home/crackauc/.julia/mexjulia/mexjulia.mexa64
	ILK : /home/crackauc/.julia/mexjulia/mexjulia.ilk
	MANIFEST : /home/crackauc/.julia/mexjulia/mexjulia.mexa64.manifest
	TEMPNAME : /home/crackauc/.julia/mexjulia/mexjulia
	EXEDIR : /home/crackauc/.julia/mexjulia/
	EXENAME : mexjulia
	OPTIM : -O -DNDEBUG
	LINKOPTIM : -O
	CMDLINE1_0 : /usr/bin/g++ -c -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE  -I"/usr/include/julia"  -I"/usr/local/MATLAB/R2017b/extern/include" -I"/usr/local/MATLAB/R2017b/simulink/include" -fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11 -O -DNDEBUG "/home/crackauc/.julia/mexjulia/mexjulia.cpp" -o /tmp/mex_74651827174027896_26765/mexjulia.o
	CMDLINE1_1 : /usr/bin/g++ -c -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE  -I"/usr/include/julia"  -I"/usr/local/MATLAB/R2017b/extern/include" -I"/usr/local/MATLAB/R2017b/simulink/include" -fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11 -O -DNDEBUG "/usr/local/MATLAB/R2017b/extern/version/cpp_mexapi_version.cpp" -o /tmp/mex_74651827174027896_26765/cpp_mexapi_version.o
-------------------------------------------------------------------
Building with 'g++'.
/usr/bin/g++ -c -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE  -I"/usr/include/julia"  -I"/usr/local/MATLAB/R2017b/extern/include" -I"/usr/local/MATLAB/R2017b/simulink/include" -fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11 -O -DNDEBUG "/home/crackauc/.julia/mexjulia/mexjulia.cpp" -o /tmp/mex_74651827174027896_26765/mexjulia.o
/usr/bin/g++ -c -DJULIA_ENABLE_THREADING  -DMX_COMPAT_64  -DUSE_MEX_CMD   -D_GNU_SOURCE -DMATLAB_MEX_FILE  -I"/usr/include/julia"  -I"/usr/local/MATLAB/R2017b/extern/include" -I"/usr/local/MATLAB/R2017b/simulink/include" -fexceptions -fPIC -fno-omit-frame-pointer -pthread -std=c++11 -O -DNDEBUG "/usr/local/MATLAB/R2017b/extern/version/cpp_mexapi_version.cpp" -o /tmp/mex_74651827174027896_26765/cpp_mexapi_version.o
/usr/bin/g++ -L"/usr/bin/../lib64" -Wl,-rpath="/usr/bin/../lib64" -pthread -Wl,--no-undefined  -shared -O -Wl,--version-script,"/usr/local/MATLAB/R2017b/extern/lib/glnxa64/c_exportsmexfileversion.map" /tmp/mex_74651827174027896_26765/mexjulia.o /tmp/mex_74651827174027896_26765/cpp_mexapi_version.o   -ljulia  -ldl   -Wl,-rpath-link,/usr/local/MATLAB/R2017b/bin/glnxa64 -L"/usr/local/MATLAB/R2017b/bin/glnxa64" -lmx -lmex -lmat -lm -lstdc++ -o /home/crackauc/.julia/mexjulia/mexjulia.mexa64
MEX completed successfully.

And then:

jl.eval('2+2')

[crackauc@crackauc2 mexjulia]$ matlab

WARNING: deprecated syntax "typealias mwSize UInt" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:38.
Use "const mwSize = UInt" instead.

WARNING: deprecated syntax "typealias mwIndex Int" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:39.
Use "const mwIndex = Int" instead.

WARNING: deprecated syntax "typealias mxChar UInt16" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:40.
Use "const mxChar = UInt16" instead.

WARNING: deprecated syntax "typealias mxClassID Cint" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:41.
Use "const mxClassID = Cint" instead.

WARNING: deprecated syntax "typealias mxComplexity Cint" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:42.
Use "const mxComplexity = Cint" instead.

WARNING: deprecated syntax "typealias Pairs Union{Pair,NTuple{2}}" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:498.
Use "const Pairs = Union{Pair,NTuple{2}}" instead.

WARNING: deprecated syntax "typealias Pairs NTuple{2}" at /home/crackauc/.julia/mexjulia/jl/mxarray.jl:500.
Use "const Pairs = NTuple{2}" instead.
Segmentation fault (core dumped)

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions