Seg fault in dqeqp3_ with 2012 Composer XE on Linux 64bit

[Rawlins__David]

Hi,

My code runs fine on Win7 32bit and 64bit, Osx 64bit and Linux 32bit, but produces a seg fault on Linux 64.  I'm using 2012 Composer XE.

Here is the back trace:

Program received signal SIGSEGV, Segmentation fault.
0x000000000081650b in dgeqp3_ ()
(gdb) bt
#0  0x000000000081650b in dgeqp3_ ()
#1  0x00000000007fe831 in T.76 ()
#2  0x0000000000801c08 in dlevmar_lec_dif ()
#3  0x00000000007e8bec in dlevmar_blec_dif ()
#4  0x000000000077f6ea in FELMOptimizeMethod::Solve (this=0x1bc6dd0, pOpt=0x7fffffff7f88) at levmar.cpp:159
#5  0x00000000005f43da in FEOptimizeData::Solve (this=0x7fffffff7f88) at FEOptimizer.cpp:396
#6  0x000000000079631c in optimize (fem=..., szfile=0x7fffffff80e3 "demo_opt.feb") at optimize.cpp:482
#7  0x000000000048d401 in main (argc=3, argv=0x7fffffff9448) at FEBio.cpp:156

It's particulary curious since I'm using the same compiler on Linux 32 bit.  Have you seen this error before?

Thanks,

Dave

[Gennady_F_Intel]

Dave, We have not seen this issue before. Could you give the example? we will caheck it with the latest update of MKL 11.0.5? or you can evaluate it by himself.

[Rawlins__David]

Hi Gennady,

I realized that I was linking to the 10.2 version of the MKL.  When I link to the MKL included with the 2012 Composer XE I get the following seg fault:

Program received signal SIGSEGV, Segmentation fault.
0x00000000011f724d in mkl_pds_lp64_blkldlslvs1_omp_pardiso ()
(gdb) bt
#0  0x00000000011f724d in mkl_pds_lp64_blkldlslvs1_omp_pardiso ()
#1  0x0000000000000000 in ?? ()

I've attached the code.  Note that you will need to edit MKL_PATH and INTEL_INC in the Makefile.

Thanks for your help,

Dave

[Rawlins__David]

Here are the input files.  Run them by executing:

febio.lnx64 -s demo_opt.feb

Thanks,

Dave

[Rawlins__David]

Looks like the code didn't get uploaded... here it is.

[Rawlins__David]

Good news.  The MKL 11.0.5 version solved this problem.

Thanks,

Dave

[Ying_H_Intel]

Hi Dave,

Thank you a lot for the updates. 

add bug list reference here.

http://software.intel.com/en-us/articles/intel-mkl-110-bug-fixes

http://software.intel.com/en-us/articles/intel-mkl-103-bug-fixes

http://software.intel.com/en-us/articles/intel-mkl-102-fixes-list

Best Regards,

Ying