Hello, I am in the process of building parallel HDF5 1.8.8 in an HPC environment running Red Hat Enterprise Linux 5, kernel 2.6.18-238 with Intel Xeon X5660 cpus. It is being built with mpicc set to icc version 12.1 and mpif90 set to ifort 12.1. Here are the configuration parameters:
export CC=mpicc export FC=mpif90 ./configure \ --prefix=$hdf51.8.8/ \ --enable-parallel \ --enable-fortran "make" completes successfully, but when I run "make check" I get the following error and segfault during execution of "testh5diff.sh -p": Testing ph5diff --count=200 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3*FAILED* ====Expected result (expect_sorted) differs from actual result (actual_sorted) *** expect_sorted 2012-01-20 17:15:15.038781109 -0700 --- actual_sorted 2012-01-20 17:15:15.037781100 -0700 *************** *** 1,2 **** ! 6 differences found ! dataset: </g1/dset3> and </g1/dset4> --- 1,3 ---- ! -------------------------------------------------------------------------- ! -------------------------------------------------------------------------- ! mpiexec noticed that process rank 2 with PID 16751 on node node0001 exited on signal 11 (Segmentation fault). ====The actual output (./testfiles/h5diff_627.out-sav) ====The actual stderr (./testfiles/h5diff_627.err-sav) -------------------------------------------------------------------------- mpiexec noticed that process rank 2 with PID 16751 on node node0001 exited on signal 11 (Segmentation fault). -------------------------------------------------------------------------- ====End of actual stderr (./testfiles/h5diff_627.err-sav) I ran an strace on ph5diff --count=200 h5diff_basic1.h5 h5diff_basic2.h5 g1/dset3 g1/dset4, but I cannot reproduce the segfault. I am unsure whether there is a serious error in the build process, or whether there is a bug in testh5diff.sh. Any help would be greatly appreciated. Regards, Dan Milroy
_______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
