Lino

Hi Leo
I'm trying to use this code in a Linux enviroment and Matlab crashes when I use it. The error given is the next one:

MATLAB crash file:/home/lino/matlab_crash_dump.2121
------------------------------------------------------------------------
Segmentation violation detected at Mon Jan 23 11:04:45 2012
------------------------------------------------------------------------

Configuration:
MATLAB Version: 7.8.0.347 (R2009a)
MATLAB License: 161051
Operating System: Linux 3.1.1-1-ARCH #1 SMP PREEMPT Fri Nov 11 22:28:29 CET 2011 x86_64
GNU C Library: 2.14.1 stable
Window System: The X.Org Foundation (11102000), display :0.0
Current Visual: 0x21 (class 4, depth 24)
Processor ID: x86 Family 6 Model 10 Stepping 7, GenuineIntel
Virtual Machine: Java 1.6.0_04-b12 with Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM mixed mode
Default Encoding: ISO-8859-1

Fault Count: 1

Register State:
rax = 00000000000000bf rbx = 0000000080000000
rcx = 00000003fffffff8 rdx = 0000000000000000
rbp = 00007f770ad419e0 rsi = 0000000000000001
rdi = 00007f7ae94158e8 rsp = 00007f770ad41760
r8 = 000000003fe00000 r9 = 0000000000000000
r10 = 000000003fe00000 r11 = 0000000000000000
r12 = 0000000000000240 r13 = 0000000080000001
r14 = 0000000000000019 r15 = 0000000000000009
rip = 00007f76e404591c flg = 0000000000010a92

Stack Trace:
[0] HoG.mexa64:0x00007f76e404591c(0x7f770ad424e0, 0x1a947e10, 0x19f00000150, 0x7f770ad41ab0)
[1] HoG.mexa64:mexFunction~(0x100000001, 0x7f770ad425a8, 0x127f00000001, 0x7f770ad425a8) + 485 bytes
[2] libmex.so:mexRunMexFile(0x0232c22e "HoG", 0x7f770ad425a0, 0x10ad41ac0, 0x7f770ad424e0) + 90 bytes
[3] libmex.so:Mfh_mex::runMexFileWithSignalProtection(int, mxArray_tag**, int, mxArray_tag**)(0x7f770ad41c80, 0x7f770ad42080, 0x7f770ad424e0, 0x1e9629740) + 137 bytes
[4] libmex.so:Mfh_mex::dispatch_file(int, mxArray_tag**, int, mxArray_tag**)(0x7f770ad425a0, 0x10ad42190, 0x036de6e0, 0x7f770ad43810) + 247 bytes
[5] libmwm_dispatcher.so:Mfh_file::dispatch_fh(int, mxArray_tag**, int, mxArray_tag**)(0x10ad421f0, 0x7f77ffffffff, 0x02cf2d90, 0x7f770ad421f0) + 282 bytes
[6] libmwm_interpreter.so:ResolverFunctionDesc::CallFunction(int, mxArray_tag**, int, mxArray_tag**)(0x100005ecd, 0x7f770ad42400, 0x7f770ad43080, 0x026c9220) + 871 bytes
[7] libmwm_interpreter.so:Resolver::CallMFunction(int, int, _m_operand*, m_operand_storage*, int, _m_operand*, m_operand_storage*, int*)(0x7f76e91f1330, 0, 0x7f770ad43250, 0x2e8ba2e8ba2e8ba3) + 1637 bytes
[8] libmwm_interpreter.so:inResolveMFunctionCall(_m_function_desc*, int, int, _m_operand*, m_operand_storage*, int, _m_operand*, m_operand_storage*, int*, inMarshalType*, int, mpsTypeSequenceNlhs const*, mxArray_tag* (*)(int))(0x7f76e91f1330, 0, 0x7f770ad43250, 0x7f770ad433f8) + 501 bytes
[9] libmwm_interpreter.so:accelImpl::MFunctionCall(_accelOp**)(0x7f770ad431e4, 0x7f76e962c298, 0x1e8a33310, 0x7f76e9623b30) + 239 bytes
[10] libmwm_interpreter.so:accelImpl::Exec()(0x7f770ad433f8, 0x7f770ad433f0, 0x7f76e96d29d0, 0x7f76e9629290) + 273 bytes
[11] libmwm_interpreter.so:accelCode::Call(inMarshalType*, int*) const(0x7f770ad433f8, 0x7f770ad433f0, 0x7f770ad433a0, 0x7f770ad433ff) + 91 bytes
[12] libmwm_interpreter.so:inJit::ExecuteHotSegment(_inJitAccelInfo*, opcodes*, int*, long*)(0x7f770ad43470, 0x7f770ad434bc, 0xffffffff0000006f, 0xffffffff00000000) + 1793 bytes
[13] libmwm_interpreter.so:inExecuteMFunctionOrScript(Mfh_mp*, bool)(0, 0x7f770ad43750, 0, 0) + 1104 bytes
[14] libmwm_interpreter.so:inRunMfile(int, mxArray_tag**, int, mxArray_tag**, Mfh_mp*, inWorkSpace_tag*)(0, 32, 0x7f76e95f0390, 0x7f770ad44830) + 1411 bytes
[15] libmwm_dispatcher.so:Mfh_file::dispatch_fh(int, mxArray_tag**, int, mxArray_tag**)(0x0ad438b0, 0, 0x7f770ad445d0, 0x7f770ad44420) + 282 bytes
[16] libmwm_interpreter.so:inEvalPcodeHeaderToWord(_memory_context*, int, mxArray_tag**, _pcodeheader*, Mfh_mp*, unsigned int)(0x7f770ad438d0, 0x7f770ad43aa0, 0x7f770ad44620, 0) + 170 bytes
[17] libmwm_interpreter.so:in_local_call_script_function(_memory_context*, _pcodeheader*, int, mxArray_tag**, unsigned int, bool)(0x01c08700, 0x01c08790, 0x7f770ad44528, 0x7f770ad44534) + 103 bytes
[18] libmwm_interpreter.so:inEvalStringWithIsVarFcn(_memory_context*, char const*, EvalType, int, mxArray_tag**, inDebugCheck, _pcodeheader*, int*, bool (*)(void*, char const*), void*, bool, bool)(0, 0, 0x7f7718dbefc0, 0) + 2610 bytes
[19] libmwm_interpreter.so:inEvalCmdWithLocalReturn(char const*, int*, bool, bool, bool (*)(void*, char const*))(0x7f770ad44630, 0x7f76e96cd6b0 "hogs_8=HoG(I);\n", 0x7f770ad447f0, 0) + 149 bytes
[20] libmwbridge.so:evalCommandWithLongjmpSafety(char const*)(0x7f770ad44800, 0x7f770ad44850, 0x7f770ad44860, 0x7f770ad44870) + 94 bytes
[21] libmwbridge.so:mnParser(0x01b324c0, 0x02d642f0, 0x197a3101, 0x0a53fba0) + 355 bytes
[22] libmwmcr.so:mcrInstance::mnParser_on_interpreter_thread()(0x00c00000, 0xfffffffffffffc00, 0xffffffffffffffff, 0x80101020000ffff) + 41 bytes
[23] libmwmcr.so:boost::function0<void>::operator()() const(0x7f770ad44a60, 0x7f770ad449e0, 0x7f770ad449a0, 0x7f77197b7e71) + 123 bytes
[24] libmwmcr.so:mcr::runtime::InterpreterThread::Impl::NoResultInvocationRequest::run()(0x7f770ad449e0, 0x02cf3c10, 0x02f25630, 0x02cf3c10) + 21 bytes
[25] libmwmcr.so:mcr::runtime::InterpreterThread::Impl::invocation_request_handler(long)(0x7f770ad449e0, 0x7f770ad44aa0, 0x7f770ad44800, 0x3000000020) + 33 bytes
[26] libmwuix.so:uix_DispatchOrProcess(_XEvent*, _XtAppStruct*, int, bool)(0x01b37a80, 0x7f771a988b5c, 0x7f770ad44bf0, 0x1007f7700000001) + 361 bytes
[27] libmwuix.so:ws_ProcessPendingEventsHelper(int, int, bool)(9, 0x01b31060, 0x01b367a0, 0x01b36700) + 489 bytes
[28] libmwmcr.so:mcr::runtime::InterpreterThread::Impl::process_events(boost::shared_ptr<mcr::runtime::InterpreterThread::Impl> const&)(0x7f771979d000, 0x7f770ad44cf0, 0x7f76e079d5a0, 0) + 225 bytes
[29] libmwmcr.so:mcr::runtime::InterpreterThread::Impl::run(boost::shared_ptr<mcr::runtime::InterpreterThread::Impl> const&, mcr::runtime::InterpreterThread::Impl::init_context*)(0x01b36700, 0x01b367a0, 0x01b321e0, 0x7f770ad44de0) + 237 bytes
[30] libmwmcr.so:run_init_and_handle_events(void*)(0, 0x00801000, 0x7f770ad44e10, 0x00402670) + 60 bytes
[31] MATLAB:boost::function0<void>::operator()() const(0x7fff61464428, 0x200000000, 0, 0x01b321e0) + 412 bytes
[32] MATLAB:mcrMain(int, char const**)(0x7f770ad44f20, 0x7f770ad45700, 0, 0x7fff61464270) + 243 bytes
[33] libmwmcr.so:runMcrMain(void*)(0, 0x7f770ad45700, 0, 0) + 28 bytes