munmap_chunk():invalid pointer

kkarco2 — Tue, 19 Oct 2010 20:28:54 GMT

Hi,
I'm trying to test a simple program that uses OpenMP directives along with the threaded MKL library. However, I am getting a runtime error just before the program exits. Below is the error. I've also attached my code and the makefile. I'm not quite sure if there a problem with the libraries I'm linking to. I've set the environment variable OMP_NUM_THREADS=1. I am testing the code on Intel 64 architecture with SUSE Linux Enterprise Server 9.

*** glibc detected *** ./p1: munmap_chunk(): invalid pointer: 0x000000001dc5f0a0 ***
======= Backtrace: =========
/lib64/libc.so.6(cfree+0x166)[0x352d472856]
./p1[0x41560d]
./p1[0x4146c8]
./p1[0x440df7]
./p1[0x4071ae]
./p1[0x403bd1]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x352d41d994]
./p1[0x403ad9]
======= Memory map: ========
00400000-004bd000 r-xp 00000000 00:19 3288420770 /home/kkarco2/FortranPrograms/makefileExample/p1
006bc000-006c4000 rw-p 000bc000 00:19 3288420770 /home/kkarco2/FortranPrograms/makefileExample/p1

I've removed some of the information for the sake of making my post smaller.
Here is my makefile makefile
Here is my mainfile main.f90
And here is an additional file add.f90

Any help is appreciated.

munmap_chunk():invalid pointer

Gennady_F_Intel — Wed, 20 Oct 2010 04:12:04 GMT

when you link with ILP64 interfaces, Please usethe /4I8 compiler option for Fortran.

smth like:ifort /4I8 /I ....

--Gennady

munmap_chunk():invalid pointer

kkarco2 — Wed, 20 Oct 2010 16:43:48 GMT

Quoting Gennady Fedorov (Intel)

when you link with ILP64 interfaces, Please usethe /4I8 compiler option for Fortran.
smth like:ifort /4I8 /I ....
--Gennady

I've used the include statements and fixed a programming error that was pointed out by Victor Pasko in another forum. It works now. Thanks for the help.

topic munmap_chunk():invalid pointer in Intel® oneAPI Math Kernel Library

munmap_chunk():invalid pointer

munmap_chunk():invalid pointer

munmap_chunk():invalid pointer