HP Fortran v2.9 for HP-UX 11i v2 Release Note5991-0697

HP Fortran for HP-UX v2.9

Previous Fixes

Chapter 1 41

• Externally declared omp callables were not getting the right linkages.

• There was an assert on an unexpected DLABEL.

• OMP callables required treatment as external rather than intrinsic.

• Reduction on subtract incorrectly subtracted.

• There was a memory corruption on large OMP codes.

• There was an occasional problem with automatic arrays privatized in parallel region.

• Some OpenMP reductions were not recognized as valid.

• The OMP fmt label refs caused error.

PHSS_24486

• SEGV was received while compiling at +O4.

Fixes not present in prior patch releases

• Occasionally, there was an optimization problem with the use of the option +O2. Different

results were calculated if the binary was compiled with different optimization levels.

• When compiled in 64-bit mode, the executable received a bus error.

• The debug information for arrays of characters passed by descriptor character

cstring_arr (:,:)*(*) was incorrect.

• Occasionally, v2.3 did not autopar parallelize the indicated loop.

• When using +Onolimit +Odataprefetch +O3 +Oprocelim +Olibcalls,ccomentered

an infinite loop.

•Previously,+Onoloop_transform inhibited loop parallelization.

• Fortran range checking displayed line #0 instead of the actual line number.

• +Onoinline did not work for call sites that were transformed from indirect calls to direct

calls.

•Fortranignored17loop_parallel directives in LS-DYNA.

• +DA1.1 +Odataprefetch generated an internal code error.

• Inlining dropped the register storage class of certain variables.

• The compiler would occasionally have an abnormal termination when compiling at

optimization level +O3 or higher.

• Wrong answers were generated when computing polynomials at +Oparallel.