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hi,
i have intel fortran 64 XE (v 12.0.4.191 build 20110427) on my system i am trying to use lapack libraries (dgetrf and dgetrs) for solving a linear system. i am linking the following libs: -lmkl_sequential -lmkl_core -lmkl_intel_ilp64. on execution i get the following error
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libmkl_mc3.so 00002B068F143EF2 Unknown Unknown Unknown
the same code works with v11.0 of the compiler on another system. i found the same problem while tring to use dggev routine from lapack on v12.04.191. are there any different flags to be provided while compiling. thanks.
regards
manoj
i have intel fortran 64 XE (v 12.0.4.191 build 20110427) on my system i am trying to use lapack libraries (dgetrf and dgetrs) for solving a linear system. i am linking the following libs: -lmkl_sequential -lmkl_core -lmkl_intel_ilp64. on execution i get the following error
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libmkl_mc3.so 00002B068F143EF2 Unknown Unknown Unknown
the same code works with v11.0 of the compiler on another system. i found the same problem while tring to use dggev routine from lapack on v12.04.191. are there any different flags to be provided while compiling. thanks.
regards
manoj
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See the link
for a discussion of the causes, diagnosis and cure for seg-faults.
How did you choose the option -lmkl_intel_ilp64? Show the declarations of the arguments passed to the MKL routine, the line(s) of source code with the call, and include information on the values of the arguments if relevant.
Diagnosing SIGSEGV errors |
How did you choose the option -lmkl_intel_ilp64? Show the declarations of the arguments passed to the MKL routine, the line(s) of source code with the call, and include information on the values of the arguments if relevant.

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